Compare commits
No commits in common. "macos_fixed_with_readme" and "gitea_feats" have entirely different histories.
macos_fixe
...
gitea_feat
|
|
@ -103,11 +103,3 @@ ENV/
|
|||
# mypy
|
||||
.mypy_cache/
|
||||
.vscode/settings.json
|
||||
|
||||
# macOS Finder metadata
|
||||
**/.DS_Store
|
||||
|
||||
# LLM conversations that should remain private
|
||||
docs/conversations/
|
||||
|
||||
|
||||
|
|
|
|||
31
README.rst
31
README.rst
|
|
@ -88,23 +88,7 @@ a sane install with `uv`
|
|||
************************
|
||||
bc why install with `python` when you can faster with `rust` ::
|
||||
|
||||
uv sync
|
||||
|
||||
# ^ astral's docs,
|
||||
# https://docs.astral.sh/uv/concepts/projects/sync/
|
||||
|
||||
include all GUIs ::
|
||||
|
||||
uv sync --extra uis
|
||||
|
||||
AND with all our hacking tools::
|
||||
|
||||
uv sync --dev --extra uis
|
||||
|
||||
|
||||
Ensure you can run the root-daemon::
|
||||
|
||||
uv run pikerd [-l info --pdb]
|
||||
uv lock
|
||||
|
||||
|
||||
hacky install on nixos
|
||||
|
|
@ -119,18 +103,7 @@ start a chart
|
|||
*************
|
||||
run a realtime OHLCV chart stand-alone::
|
||||
|
||||
[uv run] piker -l info chart btcusdt.spot.binance xmrusdt.spot.kraken
|
||||
|
||||
# ^^^ iff you haven't activated the py-env,
|
||||
# - https://docs.astral.sh/uv/concepts/projects/run/
|
||||
#
|
||||
# in order to create an explicit virt-env see,
|
||||
# - https://docs.astral.sh/uv/concepts/projects/layout/#the-project-environment
|
||||
# - https://docs.astral.sh/uv/pip/environments/
|
||||
#
|
||||
# use $UV_PROJECT_ENVIRONMENT to select any non-`.venv/`
|
||||
# as the venv sudir in the repo's root.
|
||||
# - https://docs.astral.sh/uv/reference/environment/#uv_project_environment
|
||||
piker -l info chart btcusdt.spot.binance xmrusdt.spot.kraken
|
||||
|
||||
this runs a chart UI (with 1m sampled OHLCV) and shows 2 spot markets from 2 diff cexes
|
||||
overlayed on the same graph. Use of `piker` without first starting
|
||||
|
|
|
|||
|
|
@ -1,9 +1,7 @@
|
|||
[network]
|
||||
pikerd = [
|
||||
'/ipv4/127.0.0.1/tcp/6116', # std localhost daemon-actor tree
|
||||
# '/uds/6116', # TODO std uds socket file
|
||||
]
|
||||
|
||||
tsdb.backend = 'marketstore'
|
||||
tsdb.host = 'localhost'
|
||||
tsdb.grpc_port = 5995
|
||||
|
||||
[ui]
|
||||
# set custom font + size which will scale entire UI
|
||||
|
|
|
|||
|
|
@ -1,71 +1,30 @@
|
|||
running ``ib`` gateway in ``docker``
|
||||
------------------------------------
|
||||
We have a config based on a well maintained community
|
||||
image from `@gnzsnz`:
|
||||
We have a config based on the (now defunct)
|
||||
image from "waytrade":
|
||||
|
||||
https://github.com/gnzsnz/ib-gateway-docker
|
||||
https://github.com/waytrade/ib-gateway-docker
|
||||
|
||||
|
||||
To startup this image simply run the command::
|
||||
To startup this image with our custom settings
|
||||
simply run the command::
|
||||
|
||||
docker compose up
|
||||
|
||||
(For further usage^ see the official `docker-compose`_ docs)
|
||||
And you should have the following socket-available services:
|
||||
|
||||
- ``x11vnc1@127.0.0.1:3003``
|
||||
- ``ib-gw@127.0.0.1:4002``
|
||||
|
||||
And you should have the following socket-available services by
|
||||
default:
|
||||
You can attach to the container via a VNC client
|
||||
without password auth.
|
||||
|
||||
- ``x11vnc1 @ 127.0.0.1:5900``
|
||||
- ``ib-gw @ 127.0.0.1:4002``
|
||||
|
||||
You can now attach to the container via a VNC client with password-auth;
|
||||
here is an example using ``vncclient`` on ``linux``::
|
||||
|
||||
vncviewer localhost:5900
|
||||
|
||||
|
||||
now enter the pw you set via an (see second code blob) `.env file`_
|
||||
or pw-file according to the `credentials section`_.
|
||||
|
||||
If you want to change away from their default config see the example
|
||||
`docker-compose.yml`-config issue and config-section of the readme,
|
||||
|
||||
- https://github.com/gnzsnz/ib-gateway-docker?tab=readme-ov-file#configuration
|
||||
- https://github.com/gnzsnz/ib-gateway-docker/discussions/103
|
||||
|
||||
.. _.env file: https://github.com/gnzsnz/ib-gateway-docker?tab=readme-ov-file#how-to-use-it
|
||||
.. _docker-compose: https://docs.docker.com/compose/
|
||||
.. _credentials section: https://github.com/gnzsnz/ib-gateway-docker?tab=readme-ov-file#credentials
|
||||
|
||||
|
||||
IF you also want to run ``TWS``
|
||||
-------------------------------
|
||||
You can also run it containerized,
|
||||
|
||||
https://github.com/gnzsnz/ib-gateway-docker?tab=readme-ov-file#using-tws
|
||||
|
||||
|
||||
SECURITY stuff (advanced, only if you're paranoid)
|
||||
--------------------------------------------------
|
||||
First and foremost if doing a "distributed" container setup where you
|
||||
run the ``ib-gw`` docker container and your connecting API client
|
||||
(likely ``ib_async`` from python) on **different hosts** be sure to
|
||||
read the `security considerations`_ section!
|
||||
|
||||
And for a further (somewhat paranoid) perspective from
|
||||
a long-time-ago serious devops eng..
|
||||
|
||||
Though "``ib``" claims they filter remote host connections outside
|
||||
``localhost`` (aka ``127.0.0.1`` on ipv4) it's prolly justified if
|
||||
you'd like to filter the socket at the *OS level* using a stateless
|
||||
firewall rule::
|
||||
SECURITY STUFF!?!?!
|
||||
-------------------
|
||||
Though "``ib``" claims they host filter connections outside
|
||||
localhost (aka ``127.0.0.1``) it's probably better if you filter
|
||||
the socket at the OS level using a stateless firewall rule::
|
||||
|
||||
ip rule add not unicast iif lo to 0.0.0.0/0 dport 4002
|
||||
|
||||
|
||||
We will soon have this either baked into our own custom derivative
|
||||
image (or patched into the current upstream one after further testin)
|
||||
but for now you'll have to do it urself, diggity dawg.
|
||||
|
||||
.. _security considerations: https://github.com/gnzsnz/ib-gateway-docker?tab=readme-ov-file#security-considerations
|
||||
We will soon have this baked into our own custom image but for
|
||||
now you'll have to do it urself dawgy.
|
||||
|
|
|
|||
|
|
@ -1,42 +0,0 @@
|
|||
# macOS Documentation
|
||||
|
||||
This directory contains macOS-specific documentation for the piker project.
|
||||
|
||||
## Contents
|
||||
|
||||
- **[compatibility-fixes.md](compatibility-fixes.md)** - Comprehensive guide to macOS compatibility issues and their solutions
|
||||
|
||||
## Quick Start
|
||||
|
||||
If you're experiencing issues running piker on macOS, check the compatibility fixes guide:
|
||||
|
||||
```bash
|
||||
cat docs/macos/compatibility-fixes.md
|
||||
```
|
||||
|
||||
## Key Issues Addressed
|
||||
|
||||
1. **Socket Credential Passing** - macOS uses different socket options than Linux
|
||||
2. **Shared Memory Name Limits** - macOS limits shm names to 31 characters
|
||||
3. **Cleanup Race Conditions** - Handling concurrent shared memory cleanup
|
||||
4. **Async Runtime Coordination** - Proper trio/asyncio shutdown on macOS
|
||||
|
||||
## Platform Information
|
||||
|
||||
- **Tested on**: macOS 15.0+ (Darwin 25.0.0)
|
||||
- **Python**: 3.13+
|
||||
- **Architecture**: ARM64 (Apple Silicon) and x86_64 (Intel)
|
||||
|
||||
## Related Projects
|
||||
|
||||
These fixes may also apply to:
|
||||
- [tractor](https://github.com/goodboy/tractor) - The actor runtime used by piker
|
||||
- Other projects using tractor on macOS
|
||||
|
||||
## Contributing
|
||||
|
||||
Found additional macOS issues? Please:
|
||||
1. Document the error and its cause
|
||||
2. Provide a solution with code examples
|
||||
3. Test on multiple macOS versions
|
||||
4. Submit a PR updating this documentation
|
||||
|
|
@ -1,504 +0,0 @@
|
|||
# macOS Compatibility Fixes for Piker/Tractor
|
||||
|
||||
This guide documents macOS-specific issues encountered when running `piker` on macOS and their solutions. These fixes address platform differences between Linux and macOS in areas like socket credentials, shared memory naming, and async runtime coordination.
|
||||
|
||||
## Table of Contents
|
||||
|
||||
1. [Socket Credential Passing](#1-socket-credential-passing)
|
||||
2. [Shared Memory Name Length Limits](#2-shared-memory-name-length-limits)
|
||||
3. [Shared Memory Cleanup Race Conditions](#3-shared-memory-cleanup-race-conditions)
|
||||
4. [Async Runtime (Trio/AsyncIO) Coordination](#4-async-runtime-trioasyncio-coordination)
|
||||
|
||||
---
|
||||
|
||||
## 1. Socket Credential Passing
|
||||
|
||||
### Problem
|
||||
|
||||
On Linux, `tractor` uses `SO_PASSCRED` and `SO_PEERCRED` socket options for Unix domain socket credential passing. macOS doesn't support these constants, causing `AttributeError` when importing.
|
||||
|
||||
```python
|
||||
# Linux code that fails on macOS
|
||||
from socket import SO_PASSCRED, SO_PEERCRED # AttributeError on macOS
|
||||
```
|
||||
|
||||
### Error Message
|
||||
|
||||
```
|
||||
AttributeError: module 'socket' has no attribute 'SO_PASSCRED'
|
||||
```
|
||||
|
||||
### Root Cause
|
||||
|
||||
- **Linux**: Uses `SO_PASSCRED` (to enable credential passing) and `SO_PEERCRED` (to retrieve peer credentials)
|
||||
- **macOS**: Uses `LOCAL_PEERCRED` (value `0x0001`) instead, and doesn't require enabling credential passing
|
||||
|
||||
### Solution
|
||||
|
||||
Make the socket credential imports platform-conditional:
|
||||
|
||||
**File**: `tractor/ipc/_uds.py` (or equivalent in `piker` if duplicated)
|
||||
|
||||
```python
|
||||
import sys
|
||||
from socket import (
|
||||
socket,
|
||||
AF_UNIX,
|
||||
SOCK_STREAM,
|
||||
)
|
||||
|
||||
# Platform-specific credential passing constants
|
||||
if sys.platform == 'linux':
|
||||
from socket import SO_PASSCRED, SO_PEERCRED
|
||||
elif sys.platform == 'darwin': # macOS
|
||||
# macOS uses LOCAL_PEERCRED instead of SO_PEERCRED
|
||||
# and doesn't need SO_PASSCRED
|
||||
LOCAL_PEERCRED = 0x0001
|
||||
SO_PEERCRED = LOCAL_PEERCRED # Alias for compatibility
|
||||
SO_PASSCRED = None # Not needed on macOS
|
||||
else:
|
||||
# Other platforms - may need additional handling
|
||||
SO_PASSCRED = None
|
||||
SO_PEERCRED = None
|
||||
|
||||
# When creating a socket
|
||||
if SO_PASSCRED is not None:
|
||||
sock.setsockopt(SOL_SOCKET, SO_PASSCRED, 1)
|
||||
|
||||
# When getting peer credentials
|
||||
if SO_PEERCRED is not None:
|
||||
creds = sock.getsockopt(SOL_SOCKET, SO_PEERCRED, struct.calcsize('3i'))
|
||||
```
|
||||
|
||||
### Implementation Notes
|
||||
|
||||
- The `LOCAL_PEERCRED` value `0x0001` is specific to macOS (from `<sys/un.h>`)
|
||||
- macOS doesn't require explicitly enabling credential passing like Linux does
|
||||
- Consider using `ctypes` or `cffi` for a more robust solution if available
|
||||
|
||||
---
|
||||
|
||||
## 2. Shared Memory Name Length Limits
|
||||
|
||||
### Problem
|
||||
|
||||
macOS limits POSIX shared memory names to **31 characters** (defined as `PSHMNAMLEN` in `<sys/posix_shm_internal.h>`). Piker generates long descriptive names that exceed this limit, causing `OSError`.
|
||||
|
||||
```python
|
||||
# Long name that works on Linux but fails on macOS
|
||||
shm_name = "piker_quoter_tsla.nasdaq.ib_hist_1m" # 39 chars - too long!
|
||||
```
|
||||
|
||||
### Error Message
|
||||
|
||||
```
|
||||
OSError: [Errno 63] File name too long: '/piker_quoter_tsla.nasdaq.ib_hist_1m'
|
||||
```
|
||||
|
||||
### Root Cause
|
||||
|
||||
- **Linux**: Supports shared memory names up to 255 characters
|
||||
- **macOS**: Limits to 31 characters (including leading `/`)
|
||||
|
||||
### Solution
|
||||
|
||||
Implement automatic name shortening for macOS while preserving the original key for lookups:
|
||||
|
||||
**File**: `piker/data/_sharedmem.py`
|
||||
|
||||
```python
|
||||
import hashlib
|
||||
import sys
|
||||
|
||||
def _shorten_key_for_macos(key: str) -> str:
|
||||
'''
|
||||
macOS has a 31 character limit for POSIX shared memory names.
|
||||
Hash long keys to fit within this limit while maintaining uniqueness.
|
||||
'''
|
||||
# macOS shm_open() has a 31 char limit (PSHMNAMLEN)
|
||||
# Use format: /p_<hash16> where hash is first 16 hex chars of sha256
|
||||
# This gives us: / + p_ + 16 hex chars = 19 chars, well under limit
|
||||
# We keep the 'p' prefix to indicate it's from piker
|
||||
if len(key) <= 31:
|
||||
return key
|
||||
|
||||
# Create a hash of the full key
|
||||
key_hash = hashlib.sha256(key.encode()).hexdigest()[:16]
|
||||
short_key = f'p_{key_hash}'
|
||||
return short_key
|
||||
|
||||
|
||||
class _Token(Struct, frozen=True):
|
||||
'''
|
||||
Internal representation of a shared memory "token"
|
||||
which can be used to key a system wide post shm entry.
|
||||
'''
|
||||
shm_name: str # actual OS-level name (may be shortened on macOS)
|
||||
shm_first_index_name: str
|
||||
shm_last_index_name: str
|
||||
dtype_descr: tuple
|
||||
size: int # in struct-array index / row terms
|
||||
key: str | None = None # original descriptive key (for lookup)
|
||||
|
||||
def __eq__(self, other) -> bool:
|
||||
'''
|
||||
Compare tokens based on shm names and dtype, ignoring the key field.
|
||||
The key field is only used for lookups, not for token identity.
|
||||
'''
|
||||
if not isinstance(other, _Token):
|
||||
return False
|
||||
return (
|
||||
self.shm_name == other.shm_name
|
||||
and self.shm_first_index_name == other.shm_first_index_name
|
||||
and self.shm_last_index_name == other.shm_last_index_name
|
||||
and self.dtype_descr == other.dtype_descr
|
||||
and self.size == other.size
|
||||
)
|
||||
|
||||
def __hash__(self) -> int:
|
||||
'''Hash based on the same fields used in __eq__'''
|
||||
return hash((
|
||||
self.shm_name,
|
||||
self.shm_first_index_name,
|
||||
self.shm_last_index_name,
|
||||
self.dtype_descr,
|
||||
self.size,
|
||||
))
|
||||
|
||||
|
||||
def _make_token(
|
||||
key: str,
|
||||
size: int,
|
||||
dtype: np.dtype | None = None,
|
||||
) -> _Token:
|
||||
'''
|
||||
Create a serializable token that uniquely identifies a shared memory segment.
|
||||
'''
|
||||
if dtype is None:
|
||||
dtype = def_iohlcv_fields
|
||||
|
||||
# On macOS, shorten long keys to fit the 31-char limit
|
||||
if sys.platform == 'darwin':
|
||||
shm_name = _shorten_key_for_macos(key)
|
||||
shm_first = _shorten_key_for_macos(key + "_first")
|
||||
shm_last = _shorten_key_for_macos(key + "_last")
|
||||
else:
|
||||
shm_name = key
|
||||
shm_first = key + "_first"
|
||||
shm_last = key + "_last"
|
||||
|
||||
return _Token(
|
||||
shm_name=shm_name,
|
||||
shm_first_index_name=shm_first,
|
||||
shm_last_index_name=shm_last,
|
||||
dtype_descr=tuple(np.dtype(dtype).descr),
|
||||
size=size,
|
||||
key=key, # Store original key for lookup
|
||||
)
|
||||
```
|
||||
|
||||
### Key Design Decisions
|
||||
|
||||
1. **Hash-based shortening**: Uses SHA256 to ensure uniqueness and avoid collisions
|
||||
2. **Preserve original key**: Store the original descriptive key in the `_Token` for debugging and lookups
|
||||
3. **Custom equality**: The `__eq__` and `__hash__` methods ignore the `key` field to ensure tokens are compared by their actual shm properties
|
||||
4. **Platform detection**: Only applies shortening on macOS (`sys.platform == 'darwin'`)
|
||||
|
||||
### Edge Cases to Consider
|
||||
|
||||
- Token serialization across processes (the `key` field must survive IPC)
|
||||
- Token lookup in dictionaries and caches
|
||||
- Debugging output (use `key` field for human-readable names)
|
||||
|
||||
---
|
||||
|
||||
## 3. Shared Memory Cleanup Race Conditions
|
||||
|
||||
### Problem
|
||||
|
||||
During teardown, shared memory segments may be unlinked by one process while another is still trying to clean them up, causing `FileNotFoundError` to crash the application.
|
||||
|
||||
### Error Message
|
||||
|
||||
```
|
||||
FileNotFoundError: [Errno 2] No such file or directory: '/p_74c86c7228dd773b'
|
||||
```
|
||||
|
||||
### Root Cause
|
||||
|
||||
In multi-process architectures like `tractor`, multiple processes may attempt to clean up shared resources simultaneously. Race conditions during shutdown can cause:
|
||||
|
||||
1. Process A unlinks the shared memory
|
||||
2. Process B tries to unlink the same memory → `FileNotFoundError`
|
||||
3. Uncaught exception crashes Process B
|
||||
|
||||
### Solution
|
||||
|
||||
Add defensive error handling to catch and log cleanup races:
|
||||
|
||||
**File**: `piker/data/_sharedmem.py`
|
||||
|
||||
```python
|
||||
class ShmArray:
|
||||
# ... existing code ...
|
||||
|
||||
def destroy(self) -> None:
|
||||
'''
|
||||
Destroy the shared memory segment and cleanup OS resources.
|
||||
'''
|
||||
if _USE_POSIX:
|
||||
# We manually unlink to bypass all the "resource tracker"
|
||||
# nonsense meant for non-SC systems.
|
||||
shm = self._shm
|
||||
name = shm.name
|
||||
try:
|
||||
shm_unlink(name)
|
||||
except FileNotFoundError:
|
||||
# Might be a teardown race where another process
|
||||
# already unlinked it - this is fine, just log it
|
||||
log.warning(f'Shm for {name} already unlinked?')
|
||||
|
||||
# Also cleanup the index counters
|
||||
if hasattr(self, '_first'):
|
||||
try:
|
||||
self._first.destroy()
|
||||
except FileNotFoundError:
|
||||
log.warning(f'First index shm already unlinked?')
|
||||
|
||||
if hasattr(self, '_last'):
|
||||
try:
|
||||
self._last.destroy()
|
||||
except FileNotFoundError:
|
||||
log.warning(f'Last index shm already unlinked?')
|
||||
|
||||
|
||||
class SharedInt:
|
||||
# ... existing code ...
|
||||
|
||||
def destroy(self) -> None:
|
||||
if _USE_POSIX:
|
||||
# We manually unlink to bypass all the "resource tracker"
|
||||
# nonsense meant for non-SC systems.
|
||||
name = self._shm.name
|
||||
try:
|
||||
shm_unlink(name)
|
||||
except FileNotFoundError:
|
||||
# might be a teardown race here?
|
||||
log.warning(f'Shm for {name} already unlinked?')
|
||||
```
|
||||
|
||||
### Implementation Notes
|
||||
|
||||
- This fix is platform-agnostic but particularly important on macOS where the shortened names make debugging harder
|
||||
- The warnings help identify cleanup races during development
|
||||
- Consider adding metrics/counters if cleanup races become frequent
|
||||
|
||||
---
|
||||
|
||||
## 4. Async Runtime (Trio/AsyncIO) Coordination
|
||||
|
||||
### Problem
|
||||
|
||||
The `TrioTaskExited` error occurs when trio tasks are cancelled while asyncio tasks are still running, indicating improper coordination between the two async runtimes.
|
||||
|
||||
### Error Message
|
||||
|
||||
```
|
||||
tractor._exceptions.TrioTaskExited: but the child `asyncio` task is still running?
|
||||
>>
|
||||
|_<Task pending name='Task-2' coro=<wait_on_coro_final_result()> ...>
|
||||
```
|
||||
|
||||
### Root Cause
|
||||
|
||||
`tractor` uses "guest mode" to run trio as a guest in asyncio's event loop (or vice versa). The error occurs when:
|
||||
|
||||
1. A trio task is cancelled (e.g., user closes the UI)
|
||||
2. The cancellation propagates to cleanup handlers
|
||||
3. Cleanup tries to exit while asyncio tasks are still running
|
||||
4. The `translate_aio_errors` context manager detects this inconsistent state
|
||||
|
||||
### Current State
|
||||
|
||||
This issue is **partially resolved** by the other fixes (socket credentials and shared memory), which eliminate the underlying errors that trigger premature cancellation. However, it may still occur in edge cases.
|
||||
|
||||
### Potential Solutions
|
||||
|
||||
#### Option 1: Improve Cancellation Propagation (Tractor-level)
|
||||
|
||||
**File**: `tractor/to_asyncio.py`
|
||||
|
||||
```python
|
||||
async def translate_aio_errors(
|
||||
chan,
|
||||
wait_on_aio_task: bool = False,
|
||||
suppress_graceful_exits: bool = False,
|
||||
):
|
||||
'''
|
||||
Context manager to translate asyncio errors to trio equivalents.
|
||||
'''
|
||||
try:
|
||||
yield
|
||||
except trio.Cancelled:
|
||||
# When trio is cancelled, ensure asyncio tasks are also cancelled
|
||||
if wait_on_aio_task:
|
||||
# Give asyncio tasks a chance to cleanup
|
||||
await trio.lowlevel.checkpoint()
|
||||
|
||||
# Check if asyncio task is still running
|
||||
if aio_task and not aio_task.done():
|
||||
# Cancel it gracefully
|
||||
aio_task.cancel()
|
||||
|
||||
# Wait briefly for cancellation
|
||||
with trio.move_on_after(0.5): # 500ms timeout
|
||||
await wait_for_aio_task_completion(aio_task)
|
||||
|
||||
raise # Re-raise the cancellation
|
||||
```
|
||||
|
||||
#### Option 2: Proper Shutdown Sequence (Application-level)
|
||||
|
||||
**File**: `piker/brokers/ib/api.py` (or similar broker modules)
|
||||
|
||||
```python
|
||||
async def load_clients_for_trio(
|
||||
client: Client,
|
||||
...
|
||||
) -> None:
|
||||
'''
|
||||
Load asyncio client and keep it running for trio.
|
||||
'''
|
||||
try:
|
||||
# Setup client
|
||||
await client.connect()
|
||||
|
||||
# Keep alive - but make it cancellable
|
||||
await trio.sleep_forever()
|
||||
|
||||
except trio.Cancelled:
|
||||
# Explicit cleanup before propagating cancellation
|
||||
log.info("Shutting down asyncio client gracefully")
|
||||
|
||||
# Disconnect client
|
||||
if client.isConnected():
|
||||
await client.disconnect()
|
||||
|
||||
# Small delay to let asyncio cleanup
|
||||
await trio.sleep(0.1)
|
||||
|
||||
raise # Now safe to propagate
|
||||
```
|
||||
|
||||
#### Option 3: Detection and Warning (Current Approach)
|
||||
|
||||
The current code detects the issue and raises a clear error. This is acceptable if:
|
||||
1. The error is rare (only during abnormal shutdown)
|
||||
2. It doesn't cause data loss
|
||||
3. Logs provide enough info for debugging
|
||||
|
||||
### Recommended Approach
|
||||
|
||||
For **piker**: Implement Option 2 (proper shutdown sequence) in broker modules where asyncio is used.
|
||||
|
||||
For **tractor**: Consider Option 1 (improved cancellation propagation) as a library-level enhancement.
|
||||
|
||||
### Testing
|
||||
|
||||
Test the fix by:
|
||||
|
||||
```python
|
||||
# Test graceful shutdown
|
||||
async def test_asyncio_trio_shutdown():
|
||||
async with open_channel_from(...) as (first, chan):
|
||||
# Do some work
|
||||
await chan.send(msg)
|
||||
|
||||
# Trigger cancellation
|
||||
raise KeyboardInterrupt
|
||||
|
||||
# Should cleanup without TrioTaskExited error
|
||||
```
|
||||
|
||||
---
|
||||
|
||||
## Summary of Changes
|
||||
|
||||
### Files Modified in Piker
|
||||
|
||||
1. **`piker/data/_sharedmem.py`**
|
||||
- Added `_shorten_key_for_macos()` function
|
||||
- Modified `_Token` class to store original `key`
|
||||
- Modified `_make_token()` to use shortened names on macOS
|
||||
- Added `FileNotFoundError` handling in `destroy()` methods
|
||||
|
||||
2. **`piker/ui/_display.py`**
|
||||
- Removed assertion that checked for 'hist' in shm name (incompatible with shortened names)
|
||||
|
||||
### Files to Modify in Tractor (Recommended)
|
||||
|
||||
1. **`tractor/ipc/_uds.py`**
|
||||
- Make socket credential imports platform-conditional
|
||||
- Handle macOS-specific `LOCAL_PEERCRED`
|
||||
|
||||
2. **`tractor/to_asyncio.py`** (Optional)
|
||||
- Improve cancellation propagation between trio and asyncio
|
||||
- Add graceful shutdown timeout for asyncio tasks
|
||||
|
||||
### Platform Detection Pattern
|
||||
|
||||
Use this pattern consistently:
|
||||
|
||||
```python
|
||||
import sys
|
||||
|
||||
if sys.platform == 'darwin': # macOS
|
||||
# macOS-specific code
|
||||
pass
|
||||
elif sys.platform == 'linux': # Linux
|
||||
# Linux-specific code
|
||||
pass
|
||||
else:
|
||||
# Other platforms / fallback
|
||||
pass
|
||||
```
|
||||
|
||||
### Testing Checklist
|
||||
|
||||
- [ ] Test on macOS (Darwin)
|
||||
- [ ] Test on Linux
|
||||
- [ ] Test shared memory with names > 31 chars
|
||||
- [ ] Test multi-process cleanup race conditions
|
||||
- [ ] Test graceful shutdown (Ctrl+C)
|
||||
- [ ] Test abnormal shutdown (kill signal)
|
||||
- [ ] Verify no memory leaks (check `/dev/shm` on Linux, `ipcs -m` on macOS)
|
||||
|
||||
---
|
||||
|
||||
## Additional Resources
|
||||
|
||||
- **macOS System Headers**:
|
||||
- `/usr/include/sys/un.h` - Unix domain socket constants
|
||||
- `/usr/include/sys/posix_shm_internal.h` - Shared memory limits
|
||||
|
||||
- **Python Documentation**:
|
||||
- [`socket` module](https://docs.python.org/3/library/socket.html)
|
||||
- [`multiprocessing.shared_memory`](https://docs.python.org/3/library/multiprocessing.shared_memory.html)
|
||||
|
||||
- **Trio/AsyncIO**:
|
||||
- [Trio Guest Mode](https://trio.readthedocs.io/en/stable/reference-lowlevel.html#using-guest-mode-to-run-trio-on-top-of-other-event-loops)
|
||||
- [Tractor Documentation](https://github.com/goodboy/tractor)
|
||||
|
||||
---
|
||||
|
||||
## Contributing
|
||||
|
||||
When implementing these fixes in your own project:
|
||||
|
||||
1. **Test thoroughly** on both macOS and Linux
|
||||
2. **Add platform guards** to prevent cross-platform breakage
|
||||
3. **Document platform-specific behavior** in code comments
|
||||
4. **Consider CI/CD** testing on multiple platforms
|
||||
5. **Handle edge cases** gracefully with proper logging
|
||||
|
||||
If you find additional macOS-specific issues, please contribute to this guide!
|
||||
|
|
@ -121,7 +121,6 @@ async def bot_main():
|
|||
# tick_throttle=10,
|
||||
) as feed,
|
||||
|
||||
tractor.trionics.collapse_eg(),
|
||||
trio.open_nursery() as tn,
|
||||
):
|
||||
assert accounts
|
||||
|
|
|
|||
|
|
@ -1,338 +0,0 @@
|
|||
#!/usr/bin/env python
|
||||
from decimal import (
|
||||
Decimal,
|
||||
)
|
||||
from pathlib import Path
|
||||
|
||||
import numpy as np
|
||||
# import polars as pl
|
||||
import trio
|
||||
import tractor
|
||||
from datetime import datetime
|
||||
# from pprint import pformat
|
||||
from piker.brokers.deribit.api import (
|
||||
get_client,
|
||||
maybe_open_oi_feed,
|
||||
)
|
||||
from piker.storage import open_storage_client, StorageClient
|
||||
from piker.log import get_logger
|
||||
import sys
|
||||
import pyqtgraph as pg
|
||||
from PyQt6 import QtCore
|
||||
from pyqtgraph import ScatterPlotItem, InfiniteLine
|
||||
from PyQt6.QtWidgets import QApplication
|
||||
from cryptofeed.symbols import Symbol
|
||||
|
||||
|
||||
log = get_logger(__name__)
|
||||
# XXX, use 2 newlines between top level LOC (even between these
|
||||
# imports and the next function line ;)
|
||||
|
||||
def check_if_complete(
|
||||
oi: dict[str, dict[str, Decimal | None]]
|
||||
) -> bool:
|
||||
return all(
|
||||
oi[strike]['C'] is not None
|
||||
and
|
||||
oi[strike]['P'] is not None for strike in oi
|
||||
)
|
||||
|
||||
|
||||
async def max_pain_daemon(
|
||||
) -> None:
|
||||
oi_by_strikes: dict[str, dict[str, Decimal | None]]
|
||||
instruments: list[Symbol] = []
|
||||
expiry_dates: list[str]
|
||||
expiry_date: str
|
||||
currency: str = 'btc'
|
||||
kind: str = 'option'
|
||||
|
||||
async with get_client(
|
||||
) as client:
|
||||
expiry_dates: list[str] = await client.get_expiration_dates(
|
||||
currency=currency,
|
||||
kind=kind
|
||||
)
|
||||
|
||||
log.info(
|
||||
f'Available expiries for {currency!r}-{kind}:\n'
|
||||
f'{expiry_dates}\n'
|
||||
)
|
||||
expiry_date: str = input(
|
||||
'Please enter a valid expiration date: '
|
||||
).upper()
|
||||
print('Starting little daemon...')
|
||||
|
||||
# maybe move this type annot down to the assignment line?
|
||||
oi_by_strikes: dict[str, dict[str, Decimal]]
|
||||
instruments = await client.get_instruments(
|
||||
expiry_date=expiry_date,
|
||||
)
|
||||
oi_by_strikes = client.get_strikes_dict(instruments)
|
||||
|
||||
|
||||
def get_total_intrinsic_values(
|
||||
oi_by_strikes: dict[str, dict[str, Decimal]]
|
||||
) -> dict[str, dict[str, Decimal]]:
|
||||
call_cash: Decimal = Decimal(0)
|
||||
put_cash: Decimal = Decimal(0)
|
||||
intrinsic_values: dict[str, dict[str, Decimal]] = {}
|
||||
closes: list = sorted(Decimal(close) for close in oi_by_strikes)
|
||||
|
||||
for strike, oi in oi_by_strikes.items():
|
||||
s = Decimal(strike)
|
||||
call_cash = sum(max(0, (s - c) * oi_by_strikes[str(c)]['C']) for c in closes)
|
||||
put_cash = sum(max(0, (c - s) * oi_by_strikes[str(c)]['P']) for c in closes)
|
||||
|
||||
intrinsic_values[strike] = {
|
||||
'C': call_cash,
|
||||
'P': put_cash,
|
||||
'total': call_cash + put_cash,
|
||||
}
|
||||
|
||||
return intrinsic_values
|
||||
|
||||
def get_intrinsic_value_and_max_pain(
|
||||
intrinsic_values: dict[str, dict[str, Decimal]]
|
||||
):
|
||||
# We meed to find the lowest value, so we start at
|
||||
# infinity to ensure that, and the max_pain must be
|
||||
# an amount greater than zero.
|
||||
total_intrinsic_value: Decimal = Decimal('Infinity')
|
||||
max_pain: Decimal = Decimal(0)
|
||||
|
||||
for strike, oi in oi_by_strikes.items():
|
||||
s = Decimal(strike)
|
||||
if intrinsic_values[strike]['total'] < total_intrinsic_value:
|
||||
total_intrinsic_value = intrinsic_values[strike]['total']
|
||||
max_pain = s
|
||||
|
||||
return total_intrinsic_value, max_pain
|
||||
|
||||
def plot_graph(
|
||||
oi_by_strikes: dict[str, dict[str, Decimal]],
|
||||
plot,
|
||||
):
|
||||
"""Update the bar graph with new open interest data."""
|
||||
plot.clear()
|
||||
|
||||
intrinsic_values = get_total_intrinsic_values(oi_by_strikes)
|
||||
|
||||
for strike_str in sorted(oi_by_strikes, key=lambda x: int(x)):
|
||||
strike = int(strike_str)
|
||||
calls_val = float(oi_by_strikes[strike_str]['C'])
|
||||
puts_val = float(oi_by_strikes[strike_str]['P'])
|
||||
|
||||
bar_c = pg.BarGraphItem(
|
||||
x=[strike - 100],
|
||||
height=[calls_val],
|
||||
width=200,
|
||||
pen='w',
|
||||
brush=(0, 0, 255, 150)
|
||||
)
|
||||
plot.addItem(bar_c)
|
||||
|
||||
bar_p = pg.BarGraphItem(
|
||||
x=[strike + 100],
|
||||
height=[puts_val],
|
||||
width=200,
|
||||
pen='w',
|
||||
brush=(255, 0, 0, 150)
|
||||
)
|
||||
plot.addItem(bar_p)
|
||||
|
||||
total_val = float(intrinsic_values[strike_str]['total']) / 100000
|
||||
|
||||
scatter_iv = ScatterPlotItem(
|
||||
x=[strike],
|
||||
y=[total_val],
|
||||
pen=pg.mkPen(color=(0, 255, 0), width=2),
|
||||
brush=pg.mkBrush(0, 255, 0, 150),
|
||||
size=3,
|
||||
symbol='o'
|
||||
)
|
||||
plot.addItem(scatter_iv)
|
||||
|
||||
_, max_pain = get_intrinsic_value_and_max_pain(intrinsic_values)
|
||||
|
||||
vertical_line = InfiniteLine(
|
||||
pos=max_pain,
|
||||
angle=90,
|
||||
pen=pg.mkPen(color='yellow', width=1, style=QtCore.Qt.PenStyle.DotLine),
|
||||
label=f'Max pain: {max_pain:,.0f}',
|
||||
labelOpts={
|
||||
'position': 0.85,
|
||||
'color': 'yellow',
|
||||
'movable': True
|
||||
}
|
||||
)
|
||||
plot.addItem(vertical_line)
|
||||
|
||||
def update_oi_by_strikes(msg: tuple):
|
||||
nonlocal oi_by_strikes
|
||||
if 'oi' == msg[0]:
|
||||
strike_price = msg[1]['strike_price']
|
||||
option_type = msg[1]['option_type']
|
||||
open_interest = msg[1]['open_interest']
|
||||
oi_by_strikes.setdefault(
|
||||
strike_price, {}
|
||||
).update(
|
||||
{option_type: open_interest}
|
||||
)
|
||||
|
||||
# Define the structured dtype
|
||||
dtype = np.dtype([
|
||||
('time', int),
|
||||
('oi', float),
|
||||
('oi_calc', float),
|
||||
])
|
||||
async def write_open_interest_on_file(msg: tuple, client: StorageClient):
|
||||
if 'oi' == msg[0]:
|
||||
nonlocal expiry_date
|
||||
timestamp = msg[1]['timestamp']
|
||||
strike_price = msg[1]["strike_price"]
|
||||
option_type = msg[1]['option_type'].lower()
|
||||
col_sym_key = f'btc-{expiry_date.lower()}-{strike_price}-{option_type}'
|
||||
|
||||
# Create the numpy array with sample data
|
||||
data = np.array([
|
||||
(
|
||||
int(timestamp),
|
||||
float(msg[1]['open_interest']),
|
||||
np.nan,
|
||||
),
|
||||
], dtype=dtype)
|
||||
|
||||
path: Path = await client.write_oi(
|
||||
col_sym_key,
|
||||
data,
|
||||
)
|
||||
# TODO, use std logging like this throughout for status
|
||||
# emissions on console!
|
||||
log.info(f'Wrote OI history to {path}')
|
||||
|
||||
def get_max_pain(
|
||||
oi_by_strikes: dict[str, dict[str, Decimal]]
|
||||
) -> dict[str, str | Decimal]:
|
||||
'''
|
||||
This method requires only the strike_prices and oi for call
|
||||
and puts, the closes list are the same as the strike_prices
|
||||
the idea is to sum all the calls and puts cash for each strike
|
||||
and the ITM strikes from that strike, the lowest value is what we
|
||||
are looking for the intrinsic value.
|
||||
|
||||
'''
|
||||
|
||||
nonlocal timestamp
|
||||
|
||||
intrinsic_values = get_total_intrinsic_values(oi_by_strikes)
|
||||
|
||||
total_intrinsic_value, max_pain = get_intrinsic_value_and_max_pain(intrinsic_values)
|
||||
|
||||
return {
|
||||
'timestamp': timestamp,
|
||||
'expiry_date': expiry_date,
|
||||
'total_intrinsic_value': total_intrinsic_value,
|
||||
'max_pain': max_pain,
|
||||
}
|
||||
|
||||
async with (
|
||||
open_storage_client() as (_, storage),
|
||||
|
||||
maybe_open_oi_feed(
|
||||
instruments,
|
||||
) as oi_feed,
|
||||
):
|
||||
# Initialize QApplication
|
||||
app = QApplication(sys.argv)
|
||||
|
||||
win = pg.GraphicsLayoutWidget(show=True)
|
||||
win.setWindowTitle('Calls (blue) vs Puts (red)')
|
||||
|
||||
plot = win.addPlot(title='OI by Strikes')
|
||||
plot.showGrid(x=True, y=True)
|
||||
print('Plot initialized...')
|
||||
|
||||
async for msg in oi_feed:
|
||||
|
||||
# In memory oi_by_strikes dict, all message are filtered here
|
||||
# and the dict is updated with the open interest data
|
||||
update_oi_by_strikes(msg)
|
||||
|
||||
# Write on file using storage client
|
||||
await write_open_interest_on_file(msg, storage)
|
||||
|
||||
# Max pain calcs, before start we must gather all the open interest for
|
||||
# all the strike prices and option types available for a expiration date
|
||||
if check_if_complete(oi_by_strikes):
|
||||
if 'oi' == msg[0]:
|
||||
# Here we must read for the filesystem all the latest open interest value for
|
||||
# each instrument for that specific expiration date, that means look up for the
|
||||
# last update got the instrument btc-{expity_date}-*oi1s.parquet (1s because is
|
||||
# hardcoded to something, sorry.)
|
||||
timestamp = msg[1]['timestamp']
|
||||
max_pain = get_max_pain(oi_by_strikes)
|
||||
# intrinsic_values = get_total_intrinsic_values(oi_by_strikes)
|
||||
|
||||
# graph here
|
||||
plot_graph(oi_by_strikes, plot)
|
||||
|
||||
# TODO, use a single multiline string with `()`
|
||||
# and drop the multiple `print()` calls (this
|
||||
# should be done elsewhere in this file as well!
|
||||
#
|
||||
# As per the docs,
|
||||
# https://docs.python.org/3/reference/lexical_analysis.html#string-literal-concatenation
|
||||
# you could instead do,
|
||||
# print(
|
||||
# '-----------------------------------------------\n'
|
||||
# f'timestamp: {datetime.fromtimestamp(max_pain['timestamp'])}\n'
|
||||
# )
|
||||
# WHY?
|
||||
# |_ less ctx-switches/calls to `print()`
|
||||
# |_ the `str` can then be modified / passed
|
||||
# around as a variable more easily if needed in
|
||||
# the future ;)
|
||||
#
|
||||
# ALSO, i believe there already is a stdlib
|
||||
# module to do "alignment" of text which you
|
||||
# could try for doing the right-side alignment,
|
||||
# https://docs.python.org/3/library/textwrap.html#textwrap.indent
|
||||
#
|
||||
print('-----------------------------------------------')
|
||||
print(f'timestamp: {datetime.fromtimestamp(max_pain['timestamp'])}')
|
||||
print(f'expiry_date: {max_pain['expiry_date']}')
|
||||
print(f'max_pain: {max_pain['max_pain']:,.0f}')
|
||||
print(f'total intrinsic value: {max_pain['total_intrinsic_value']:,.0f}')
|
||||
print('-----------------------------------------------')
|
||||
|
||||
# Process GUI events to keep the window responsive
|
||||
app.processEvents()
|
||||
|
||||
|
||||
async def main():
|
||||
|
||||
async with tractor.open_nursery(
|
||||
debug_mode=True,
|
||||
loglevel='info',
|
||||
) as an:
|
||||
from tractor import log
|
||||
log.get_console_log(level='info')
|
||||
|
||||
ptl: tractor.Portal = await an.start_actor(
|
||||
'max_pain_daemon',
|
||||
enable_modules=[__name__],
|
||||
infect_asyncio=True,
|
||||
# ^TODO, we can actually run this in the root-actor now
|
||||
# if needed as per 2nd "section" in,
|
||||
# https://pikers.dev/goodboy/tractor/pulls/2
|
||||
#
|
||||
# NOTE, will first require us porting to modern
|
||||
# `tractor:main` though ofc!
|
||||
|
||||
)
|
||||
await ptl.run(max_pain_daemon)
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
trio.run(main)
|
||||
|
|
@ -1,29 +0,0 @@
|
|||
## Max Pain Calculation for Deribit Options
|
||||
|
||||
This feature, which calculates the max pain point for options traded
|
||||
on the Deribit exchange using cryptofeed library.
|
||||
|
||||
- Functions in the api module for fetching options data from Deribit.
|
||||
[commit](https://pikers.dev/pikers/piker/commit/da55856dd2876291f55a06eb0561438a912d8241)
|
||||
|
||||
- Compute the max pain point based on open interest data using
|
||||
deribit's api.
|
||||
[commit](https://pikers.dev/pikers/piker/commit/0d9d6e15ba0edeb662ec97f7599dd66af3046b94)
|
||||
|
||||
### How to test it?
|
||||
|
||||
**Before start:** in order to get this working with `uv`, you
|
||||
**must** use my [`tractor` fork](https://pikers.dev/ntorres/tractor/src/branch/aio_abandons)
|
||||
and this branch: `aio_abandons`, the reason is that I cherry-pick the
|
||||
`uv_migration` that guille made, for some reason that a didn't dive
|
||||
into, in my system y need tractor using `uv` too. quite hacky
|
||||
I guess.
|
||||
|
||||
1. `uv lock`
|
||||
|
||||
2. `uv run --no-dev python examples/max_pain.py`
|
||||
|
||||
3. A message should be display, enter one of the expiration date
|
||||
available.
|
||||
|
||||
4. The script should be up and running.
|
||||
|
|
@ -33,6 +33,7 @@ from ._pos import (
|
|||
Account,
|
||||
load_account,
|
||||
load_account_from_ledger,
|
||||
open_pps,
|
||||
open_account,
|
||||
Position,
|
||||
)
|
||||
|
|
@ -41,6 +42,7 @@ from ._mktinfo import (
|
|||
dec_digits,
|
||||
digits_to_dec,
|
||||
MktPair,
|
||||
Symbol,
|
||||
unpack_fqme,
|
||||
_derivs as DerivTypes,
|
||||
)
|
||||
|
|
@ -58,6 +60,7 @@ __all__ = [
|
|||
'Asset',
|
||||
'MktPair',
|
||||
'Position',
|
||||
'Symbol',
|
||||
'Transaction',
|
||||
'TransactionLedger',
|
||||
'dec_digits',
|
||||
|
|
@ -67,6 +70,7 @@ __all__ = [
|
|||
'load_account_from_ledger',
|
||||
'mk_allocator',
|
||||
'open_account',
|
||||
'open_pps',
|
||||
'open_trade_ledger',
|
||||
'unpack_fqme',
|
||||
'DerivTypes',
|
||||
|
|
|
|||
|
|
@ -390,8 +390,8 @@ class MktPair(Struct, frozen=True):
|
|||
cls,
|
||||
fqme: str,
|
||||
|
||||
price_tick: float|str,
|
||||
size_tick: float|str,
|
||||
price_tick: float | str,
|
||||
size_tick: float | str,
|
||||
bs_mktid: str,
|
||||
|
||||
broker: str | None = None,
|
||||
|
|
@ -677,3 +677,90 @@ def unpack_fqme(
|
|||
# '.'.join([mkt_ep, venue]),
|
||||
suffix,
|
||||
)
|
||||
|
||||
|
||||
class Symbol(Struct):
|
||||
'''
|
||||
I guess this is some kinda container thing for dealing with
|
||||
all the different meta-data formats from brokers?
|
||||
|
||||
'''
|
||||
key: str
|
||||
|
||||
broker: str = ''
|
||||
venue: str = ''
|
||||
|
||||
# precision descriptors for price and vlm
|
||||
tick_size: Decimal = Decimal('0.01')
|
||||
lot_tick_size: Decimal = Decimal('0.0')
|
||||
|
||||
suffix: str = ''
|
||||
broker_info: dict[str, dict[str, Any]] = {}
|
||||
|
||||
@classmethod
|
||||
def from_fqme(
|
||||
cls,
|
||||
fqsn: str,
|
||||
info: dict[str, Any],
|
||||
|
||||
) -> Symbol:
|
||||
broker, mktep, venue, suffix = unpack_fqme(fqsn)
|
||||
tick_size = info.get('price_tick_size', 0.01)
|
||||
lot_size = info.get('lot_tick_size', 0.0)
|
||||
|
||||
return Symbol(
|
||||
broker=broker,
|
||||
key=mktep,
|
||||
tick_size=tick_size,
|
||||
lot_tick_size=lot_size,
|
||||
venue=venue,
|
||||
suffix=suffix,
|
||||
broker_info={broker: info},
|
||||
)
|
||||
|
||||
@property
|
||||
def type_key(self) -> str:
|
||||
return list(self.broker_info.values())[0]['asset_type']
|
||||
|
||||
@property
|
||||
def tick_size_digits(self) -> int:
|
||||
return float_digits(self.tick_size)
|
||||
|
||||
@property
|
||||
def lot_size_digits(self) -> int:
|
||||
return float_digits(self.lot_tick_size)
|
||||
|
||||
@property
|
||||
def price_tick(self) -> Decimal:
|
||||
return Decimal(str(self.tick_size))
|
||||
|
||||
@property
|
||||
def size_tick(self) -> Decimal:
|
||||
return Decimal(str(self.lot_tick_size))
|
||||
|
||||
@property
|
||||
def broker(self) -> str:
|
||||
return list(self.broker_info.keys())[0]
|
||||
|
||||
@property
|
||||
def fqme(self) -> str:
|
||||
return maybe_cons_tokens([
|
||||
self.key, # final "pair name" (eg. qqq[/usd], btcusdt)
|
||||
self.venue,
|
||||
self.suffix, # includes expiry and other con info
|
||||
self.broker,
|
||||
])
|
||||
|
||||
def quantize(
|
||||
self,
|
||||
size: float,
|
||||
) -> Decimal:
|
||||
digits = float_digits(self.lot_tick_size)
|
||||
return Decimal(size).quantize(
|
||||
Decimal(f'1.{"0".ljust(digits, "0")}'),
|
||||
rounding=ROUND_HALF_EVEN
|
||||
)
|
||||
|
||||
# NOTE: when cast to `str` return fqme
|
||||
def __str__(self) -> str:
|
||||
return self.fqme
|
||||
|
|
|
|||
|
|
@ -353,20 +353,17 @@ class Position(Struct):
|
|||
) -> bool:
|
||||
'''
|
||||
Update clearing table by calculating the rolling ppu and
|
||||
(accumulative) size in both the clears entry and local attrs
|
||||
state.
|
||||
(accumulative) size in both the clears entry and local
|
||||
attrs state.
|
||||
|
||||
Inserts are always done in datetime sorted order.
|
||||
|
||||
'''
|
||||
# added: bool = False
|
||||
tid: str = t.tid
|
||||
if tid in self._events:
|
||||
log.debug(
|
||||
f'Txn is already added?\n'
|
||||
f'\n'
|
||||
f'{t}\n'
|
||||
)
|
||||
return False
|
||||
log.warning(f'{t} is already added?!')
|
||||
# return added
|
||||
|
||||
# TODO: apparently this IS possible with a dict but not
|
||||
# common and probably not that beneficial unless we're also
|
||||
|
|
@ -447,12 +444,6 @@ class Position(Struct):
|
|||
# def suggest_split(self) -> float:
|
||||
# ...
|
||||
|
||||
# ?TODO, for sending rendered state over the wire?
|
||||
# def summary(self) -> PositionSummary:
|
||||
# do minimal conversion to a subset of fields
|
||||
# currently defined in `.clearing._messages.BrokerdPosition`
|
||||
|
||||
|
||||
|
||||
class Account(Struct):
|
||||
'''
|
||||
|
|
@ -496,9 +487,9 @@ class Account(Struct):
|
|||
|
||||
def update_from_ledger(
|
||||
self,
|
||||
ledger: TransactionLedger|dict[str, Transaction],
|
||||
ledger: TransactionLedger | dict[str, Transaction],
|
||||
cost_scalar: float = 2,
|
||||
symcache: SymbologyCache|None = None,
|
||||
symcache: SymbologyCache | None = None,
|
||||
|
||||
_mktmap_table: dict[str, MktPair] | None = None,
|
||||
|
||||
|
|
@ -705,7 +696,7 @@ class Account(Struct):
|
|||
else:
|
||||
# TODO: we reallly need a diff set of
|
||||
# loglevels/colors per subsys.
|
||||
log.debug(
|
||||
log.warning(
|
||||
f'Recent position for {fqme} was closed!'
|
||||
)
|
||||
|
||||
|
|
@ -719,7 +710,7 @@ class Account(Struct):
|
|||
# XXX WTF: if we use a tomlkit.Integer here we get this
|
||||
# super weird --1 thing going on for cumsize!?1!
|
||||
# NOTE: the fix was to always float() the size value loaded
|
||||
# in open_account() below!
|
||||
# in open_pps() below!
|
||||
config.write(
|
||||
config=self.conf,
|
||||
path=self.conf_path,
|
||||
|
|
@ -903,6 +894,7 @@ def open_account(
|
|||
clears_table['dt'] = dt
|
||||
trans.append(Transaction(
|
||||
fqme=bs_mktid,
|
||||
# sym=mkt,
|
||||
bs_mktid=bs_mktid,
|
||||
tid=tid,
|
||||
# XXX: not sure why sometimes these are loaded as
|
||||
|
|
@ -925,22 +917,11 @@ def open_account(
|
|||
):
|
||||
expiry: pendulum.DateTime = pendulum.parse(expiry)
|
||||
|
||||
# !XXX, should never be duplicates over
|
||||
# a backend-(broker)-system's unique market-IDs!
|
||||
if pos := pp_objs.get(bs_mktid):
|
||||
if mkt != pos.mkt:
|
||||
log.warning(
|
||||
f'Duplicated position but diff `MktPair.fqme` ??\n'
|
||||
f'bs_mktid: {bs_mktid!r}\n'
|
||||
f'pos.mkt: {pos.mkt}\n'
|
||||
f'mkt: {mkt}\n'
|
||||
)
|
||||
else:
|
||||
pos = pp_objs[bs_mktid] = Position(
|
||||
mkt,
|
||||
split_ratio=split_ratio,
|
||||
bs_mktid=bs_mktid,
|
||||
)
|
||||
pp = pp_objs[bs_mktid] = Position(
|
||||
mkt,
|
||||
split_ratio=split_ratio,
|
||||
bs_mktid=bs_mktid,
|
||||
)
|
||||
|
||||
# XXX: super critical, we need to be sure to include
|
||||
# all pps.toml clears to avoid reusing clears that were
|
||||
|
|
@ -948,13 +929,8 @@ def open_account(
|
|||
# state, since today's records may have already been
|
||||
# processed!
|
||||
for t in trans:
|
||||
added: bool = pos.add_clear(t)
|
||||
if not added:
|
||||
log.warning(
|
||||
f'Txn already recorded in pp ??\n'
|
||||
f'\n'
|
||||
f'{t}\n'
|
||||
)
|
||||
pp.add_clear(t)
|
||||
|
||||
try:
|
||||
yield acnt
|
||||
finally:
|
||||
|
|
@ -962,6 +938,20 @@ def open_account(
|
|||
acnt.write_config()
|
||||
|
||||
|
||||
# TODO: drop the old name and THIS!
|
||||
@cm
|
||||
def open_pps(
|
||||
*args,
|
||||
**kwargs,
|
||||
) -> Generator[Account, None, None]:
|
||||
log.warning(
|
||||
'`open_pps()` is now deprecated!\n'
|
||||
'Please use `with open_account() as cnt:`'
|
||||
)
|
||||
with open_account(*args, **kwargs) as acnt:
|
||||
yield acnt
|
||||
|
||||
|
||||
def load_account_from_ledger(
|
||||
|
||||
brokername: str,
|
||||
|
|
|
|||
|
|
@ -22,9 +22,7 @@ you know when you're losing money (if possible) XD
|
|||
from __future__ import annotations
|
||||
from collections.abc import ValuesView
|
||||
from contextlib import contextmanager as cm
|
||||
from functools import partial
|
||||
from math import copysign
|
||||
from pprint import pformat
|
||||
from typing import (
|
||||
Any,
|
||||
Callable,
|
||||
|
|
@ -32,7 +30,6 @@ from typing import (
|
|||
TYPE_CHECKING,
|
||||
)
|
||||
|
||||
from tractor.devx import maybe_open_crash_handler
|
||||
import polars as pl
|
||||
from pendulum import (
|
||||
DateTime,
|
||||
|
|
@ -40,16 +37,12 @@ from pendulum import (
|
|||
parse,
|
||||
)
|
||||
|
||||
from ..log import get_logger
|
||||
|
||||
if TYPE_CHECKING:
|
||||
from ._ledger import (
|
||||
Transaction,
|
||||
TransactionLedger,
|
||||
)
|
||||
|
||||
log = get_logger(__name__)
|
||||
|
||||
|
||||
def ppu(
|
||||
clears: Iterator[Transaction],
|
||||
|
|
@ -245,9 +238,6 @@ def iter_by_dt(
|
|||
|
||||
def dyn_parse_to_dt(
|
||||
tx: tuple[str, dict[str, Any]] | Transaction,
|
||||
|
||||
debug: bool = False,
|
||||
_invalid: list|None = None,
|
||||
) -> DateTime:
|
||||
|
||||
# handle `.items()` inputs
|
||||
|
|
@ -260,16 +250,11 @@ def iter_by_dt(
|
|||
# get best parser for this record..
|
||||
for k in parsers:
|
||||
if (
|
||||
(v := getattr(tx, k, None))
|
||||
or
|
||||
(
|
||||
isdict
|
||||
and
|
||||
(v := tx.get(k))
|
||||
)
|
||||
isdict and k in tx
|
||||
or getattr(tx, k, None)
|
||||
):
|
||||
# TODO? remove yah?
|
||||
# v = tx[k] if isdict else tx.dt
|
||||
v = tx[k] if isdict else tx.dt
|
||||
assert v is not None, f'No valid value for `{k}`!?'
|
||||
|
||||
# only call parser on the value if not None from
|
||||
# the `parsers` table above (when NOT using
|
||||
|
|
@ -277,52 +262,21 @@ def iter_by_dt(
|
|||
# sort on it directly
|
||||
if (
|
||||
not isinstance(v, DateTime)
|
||||
and
|
||||
(parser := parsers.get(k))
|
||||
and (parser := parsers.get(k))
|
||||
):
|
||||
ret = parser(v)
|
||||
return parser(v)
|
||||
else:
|
||||
ret = v
|
||||
return v
|
||||
|
||||
return ret
|
||||
|
||||
else:
|
||||
continue
|
||||
|
||||
# XXX: should never get here..
|
||||
else:
|
||||
with maybe_open_crash_handler(pdb=True):
|
||||
raise ValueError(
|
||||
f'Invalid txn time ??\n'
|
||||
f'txn-id: {k!r}\n'
|
||||
f'{k!r}: {v!r}\n'
|
||||
)
|
||||
# assert v is not None, f'No valid value for `{k}`!?'
|
||||
# XXX: should never get here..
|
||||
breakpoint()
|
||||
|
||||
if _invalid is not None:
|
||||
_invalid.append(tx)
|
||||
return from_timestamp(0.)
|
||||
|
||||
# breakpoint()
|
||||
|
||||
entry: tuple[str, dict]|Transaction
|
||||
invalid: list = []
|
||||
entry: tuple[str, dict] | Transaction
|
||||
for entry in sorted(
|
||||
records,
|
||||
key=key or partial(
|
||||
dyn_parse_to_dt,
|
||||
_invalid=invalid,
|
||||
),
|
||||
key=key or dyn_parse_to_dt,
|
||||
):
|
||||
if entry in invalid:
|
||||
log.warning(
|
||||
f'Ignoring txn w invalid timestamp ??\n'
|
||||
f'{pformat(entry)}\n'
|
||||
# f'txn-id: {k!r}\n'
|
||||
# f'{k!r}: {v!r}\n'
|
||||
)
|
||||
continue
|
||||
|
||||
# NOTE the type sig above; either pairs or txns B)
|
||||
yield entry
|
||||
|
||||
|
|
@ -385,7 +339,6 @@ def open_ledger_dfs(
|
|||
acctname: str,
|
||||
|
||||
ledger: TransactionLedger | None = None,
|
||||
debug_mode: bool = False,
|
||||
|
||||
**kwargs,
|
||||
|
||||
|
|
@ -400,7 +353,8 @@ def open_ledger_dfs(
|
|||
can update the ledger on exit.
|
||||
|
||||
'''
|
||||
with maybe_open_crash_handler(pdb=debug_mode):
|
||||
from piker.toolz import open_crash_handler
|
||||
with open_crash_handler():
|
||||
if not ledger:
|
||||
import time
|
||||
from ._ledger import open_trade_ledger
|
||||
|
|
@ -492,7 +446,7 @@ def ledger_to_dfs(
|
|||
|
||||
df = dfs[key] = ldf.with_columns([
|
||||
|
||||
pl.cum_sum('size').alias('cumsize'),
|
||||
pl.cumsum('size').alias('cumsize'),
|
||||
|
||||
# amount of source asset "sent" (via buy txns in
|
||||
# the market) to acquire the dst asset, PER txn.
|
||||
|
|
@ -507,7 +461,7 @@ def ledger_to_dfs(
|
|||
]).with_columns([
|
||||
|
||||
# rolling balance in src asset units
|
||||
(pl.col('dst_bot').cum_sum() * -1).alias('src_balance'),
|
||||
(pl.col('dst_bot').cumsum() * -1).alias('src_balance'),
|
||||
|
||||
# "position operation type" in terms of increasing the
|
||||
# amount in the dst asset (entering) or decreasing the
|
||||
|
|
@ -649,7 +603,7 @@ def ledger_to_dfs(
|
|||
# cost that was included in the least-recently
|
||||
# entered txn that is still part of the current CSi
|
||||
# set.
|
||||
# => we look up the cost-per-unit cum_sum and apply
|
||||
# => we look up the cost-per-unit cumsum and apply
|
||||
# if over the current txn size (by multiplication)
|
||||
# and then reverse that previusly applied cost on
|
||||
# the txn_cost for this record.
|
||||
|
|
|
|||
|
|
@ -51,7 +51,6 @@ __brokers__: list[str] = [
|
|||
'ib',
|
||||
'kraken',
|
||||
'kucoin',
|
||||
'deribit',
|
||||
|
||||
# broken but used to work
|
||||
# 'questrade',
|
||||
|
|
@ -62,6 +61,7 @@ __brokers__: list[str] = [
|
|||
# wstrade
|
||||
# iex
|
||||
|
||||
# deribit
|
||||
# bitso
|
||||
]
|
||||
|
||||
|
|
|
|||
|
|
@ -96,10 +96,7 @@ async def _setup_persistent_brokerd(
|
|||
# - `open_symbol_search()`
|
||||
# NOTE: see ep invocation details inside `.data.feed`.
|
||||
try:
|
||||
async with (
|
||||
tractor.trionics.collapse_eg(),
|
||||
trio.open_nursery() as service_nursery
|
||||
):
|
||||
async with trio.open_nursery() as service_nursery:
|
||||
bus: _FeedsBus = feed.get_feed_bus(
|
||||
brokername,
|
||||
service_nursery,
|
||||
|
|
|
|||
|
|
@ -374,14 +374,9 @@ class Client:
|
|||
pair: Pair = pair_type(**item)
|
||||
except Exception as e:
|
||||
e.add_note(
|
||||
f'\n'
|
||||
f'New or removed field we need to codify!\n'
|
||||
f'pair-type: {pair_type!r}\n'
|
||||
f'\n'
|
||||
f"Don't panic, prolly stupid binance changed their symbology schema again..\n"
|
||||
f'Check out their API docs here:\n'
|
||||
f'\n'
|
||||
f'https://binance-docs.github.io/apidocs/spot/en/#exchange-information\n'
|
||||
"\nDon't panic, prolly stupid binance changed their symbology schema again..\n"
|
||||
'Check out their API docs here:\n\n'
|
||||
'https://binance-docs.github.io/apidocs/spot/en/#exchange-information'
|
||||
)
|
||||
raise
|
||||
pair_table[pair.symbol.upper()] = pair
|
||||
|
|
|
|||
|
|
@ -440,7 +440,6 @@ async def open_trade_dialog(
|
|||
# - ledger: TransactionLedger
|
||||
|
||||
async with (
|
||||
tractor.trionics.collapse_eg(),
|
||||
trio.open_nursery() as tn,
|
||||
ctx.open_stream() as ems_stream,
|
||||
):
|
||||
|
|
|
|||
|
|
@ -448,6 +448,7 @@ async def subscribe(
|
|||
|
||||
|
||||
async def stream_quotes(
|
||||
|
||||
send_chan: trio.abc.SendChannel,
|
||||
symbols: list[str],
|
||||
feed_is_live: trio.Event,
|
||||
|
|
@ -459,7 +460,6 @@ async def stream_quotes(
|
|||
) -> None:
|
||||
|
||||
async with (
|
||||
tractor.trionics.maybe_raise_from_masking_exc(),
|
||||
send_chan as send_chan,
|
||||
open_cached_client('binance') as client,
|
||||
):
|
||||
|
|
|
|||
|
|
@ -97,13 +97,6 @@ class Pair(Struct, frozen=True, kw_only=True):
|
|||
baseAsset: str
|
||||
baseAssetPrecision: int
|
||||
|
||||
permissionSets: list[list[str]]
|
||||
|
||||
# https://developers.binance.com/docs/binance-spot-api-docs#2025-08-26
|
||||
# will become non-optional 2025-08-28?
|
||||
# https://developers.binance.com/docs/binance-spot-api-docs#future-changes
|
||||
pegInstructionsAllowed: bool = False
|
||||
|
||||
filters: dict[
|
||||
str,
|
||||
str | int | float,
|
||||
|
|
@ -149,11 +142,7 @@ class SpotPair(Pair, frozen=True):
|
|||
defaultSelfTradePreventionMode: str
|
||||
allowedSelfTradePreventionModes: list[str]
|
||||
permissions: list[str]
|
||||
|
||||
# can the paint botz creat liq gaps even easier on this asset?
|
||||
# Bp
|
||||
# https://developers.binance.com/docs/binance-spot-api-docs/faqs/order_amend_keep_priority
|
||||
amendAllowed: bool
|
||||
permissionSets: list[list[str]]
|
||||
|
||||
# NOTE: see `.data._symcache.SymbologyCache.load()` for why
|
||||
ns_path: str = 'piker.brokers.binance:SpotPair'
|
||||
|
|
|
|||
|
|
@ -25,7 +25,6 @@ from .api import (
|
|||
get_client,
|
||||
)
|
||||
from .feed import (
|
||||
get_mkt_info,
|
||||
open_history_client,
|
||||
open_symbol_search,
|
||||
stream_quotes,
|
||||
|
|
@ -35,20 +34,15 @@ from .feed import (
|
|||
# open_trade_dialog,
|
||||
# norm_trade_records,
|
||||
# )
|
||||
from .venues import (
|
||||
OptionPair,
|
||||
)
|
||||
|
||||
log = get_logger(__name__)
|
||||
|
||||
__all__ = [
|
||||
'get_client',
|
||||
# 'trades_dialogue',
|
||||
'get_mkt_info',
|
||||
'open_history_client',
|
||||
'open_symbol_search',
|
||||
'stream_quotes',
|
||||
'OptionPair',
|
||||
# 'norm_trade_records',
|
||||
]
|
||||
|
||||
|
|
|
|||
File diff suppressed because it is too large
Load Diff
|
|
@ -18,59 +18,38 @@
|
|||
Deribit backend.
|
||||
|
||||
'''
|
||||
from __future__ import annotations
|
||||
from contextlib import asynccontextmanager as acm
|
||||
from datetime import datetime
|
||||
from typing import (
|
||||
# Any,
|
||||
# Optional,
|
||||
Callable,
|
||||
)
|
||||
# from pprint import pformat
|
||||
from typing import Any, Optional, Callable
|
||||
import time
|
||||
|
||||
import cryptofeed
|
||||
import trio
|
||||
from trio_typing import TaskStatus
|
||||
from pendulum import (
|
||||
from_timestamp,
|
||||
)
|
||||
import pendulum
|
||||
from rapidfuzz import process as fuzzy
|
||||
import numpy as np
|
||||
import tractor
|
||||
|
||||
from piker.accounting import (
|
||||
Asset,
|
||||
MktPair,
|
||||
unpack_fqme,
|
||||
)
|
||||
from piker.brokers import (
|
||||
open_cached_client,
|
||||
NoData,
|
||||
from piker.brokers import open_cached_client
|
||||
from piker.log import get_logger, get_console_log
|
||||
from piker.data import ShmArray
|
||||
from piker.brokers._util import (
|
||||
BrokerError,
|
||||
DataUnavailable,
|
||||
)
|
||||
from piker._cacheables import (
|
||||
async_lifo_cache,
|
||||
)
|
||||
from piker.log import (
|
||||
get_logger,
|
||||
mk_repr,
|
||||
)
|
||||
from piker.data.validate import FeedInit
|
||||
|
||||
from cryptofeed import FeedHandler
|
||||
from cryptofeed.defines import (
|
||||
DERIBIT, L1_BOOK, TRADES, OPTION, CALL, PUT
|
||||
)
|
||||
from cryptofeed.symbols import Symbol
|
||||
|
||||
from .api import (
|
||||
Client,
|
||||
# get_config,
|
||||
piker_sym_to_cb_sym,
|
||||
cb_sym_to_deribit_inst,
|
||||
str_to_cb_sym,
|
||||
Client, Trade,
|
||||
get_config,
|
||||
str_to_cb_sym, piker_sym_to_cb_sym, cb_sym_to_deribit_inst,
|
||||
maybe_open_price_feed
|
||||
)
|
||||
from .venues import (
|
||||
Pair,
|
||||
OptionPair,
|
||||
Trade,
|
||||
)
|
||||
|
||||
_spawn_kwargs = {
|
||||
'infect_asyncio': True,
|
||||
|
|
@ -85,215 +64,90 @@ async def open_history_client(
|
|||
mkt: MktPair,
|
||||
) -> tuple[Callable, int]:
|
||||
|
||||
fnstrument: str = mkt.bs_fqme
|
||||
# TODO implement history getter for the new storage layer.
|
||||
async with open_cached_client('deribit') as client:
|
||||
|
||||
pair: OptionPair = client._pairs[mkt.dst.name]
|
||||
# XXX NOTE, the cuckers use ms !!!
|
||||
creation_time_s: int = pair.creation_timestamp/1000
|
||||
|
||||
async def get_ohlc(
|
||||
timeframe: float,
|
||||
end_dt: datetime | None = None,
|
||||
start_dt: datetime | None = None,
|
||||
end_dt: Optional[datetime] = None,
|
||||
start_dt: Optional[datetime] = None,
|
||||
|
||||
) -> tuple[
|
||||
np.ndarray,
|
||||
datetime, # start
|
||||
datetime, # end
|
||||
]:
|
||||
if timeframe != 60:
|
||||
raise DataUnavailable('Only 1m bars are supported')
|
||||
|
||||
array: np.ndarray = await client.bars(
|
||||
mkt,
|
||||
array = await client.bars(
|
||||
instrument,
|
||||
start_dt=start_dt,
|
||||
end_dt=end_dt,
|
||||
)
|
||||
if len(array) == 0:
|
||||
if (
|
||||
end_dt is None
|
||||
):
|
||||
raise DataUnavailable(
|
||||
'No history seems to exist yet?\n\n'
|
||||
f'{mkt}'
|
||||
)
|
||||
elif (
|
||||
end_dt
|
||||
and
|
||||
end_dt.timestamp() < creation_time_s
|
||||
):
|
||||
# the contract can't have history
|
||||
# before it was created.
|
||||
pair_type_str: str = type(pair).__name__
|
||||
create_dt: datetime = from_timestamp(creation_time_s)
|
||||
raise DataUnavailable(
|
||||
f'No history prior to\n'
|
||||
f'`{pair_type_str}.creation_timestamp: int = '
|
||||
f'{pair.creation_timestamp}\n\n'
|
||||
f'------ deribit sux ------\n'
|
||||
f'WHICH IN "NORMAL PEOPLE WHO USE EPOCH TIME" form is,\n'
|
||||
f'creation_time_s: {creation_time_s}\n'
|
||||
f'create_dt: {create_dt}\n'
|
||||
)
|
||||
raise NoData(
|
||||
f'No frame for {start_dt} -> {end_dt}\n'
|
||||
)
|
||||
raise DataUnavailable
|
||||
|
||||
start_dt = from_timestamp(array[0]['time'])
|
||||
end_dt = from_timestamp(array[-1]['time'])
|
||||
|
||||
times = array['time']
|
||||
if not times.any():
|
||||
raise ValueError(
|
||||
'Bad frame with null-times?\n\n'
|
||||
f'{times}'
|
||||
)
|
||||
|
||||
if end_dt is None:
|
||||
inow: int = round(time.time())
|
||||
if (inow - times[-1]) > 60:
|
||||
await tractor.pause()
|
||||
start_dt = pendulum.from_timestamp(array[0]['time'])
|
||||
end_dt = pendulum.from_timestamp(array[-1]['time'])
|
||||
|
||||
return array, start_dt, end_dt
|
||||
|
||||
yield (
|
||||
get_ohlc,
|
||||
{ # backfill config
|
||||
'erlangs': 3,
|
||||
'rate': 3,
|
||||
}
|
||||
)
|
||||
|
||||
|
||||
@async_lifo_cache()
|
||||
async def get_mkt_info(
|
||||
fqme: str,
|
||||
|
||||
) -> tuple[MktPair, Pair|OptionPair] | None:
|
||||
|
||||
# uppercase since kraken bs_mktid is always upper
|
||||
if 'deribit' not in fqme.lower():
|
||||
fqme += '.deribit'
|
||||
|
||||
mkt_mode: str = ''
|
||||
broker, mkt_ep, venue, expiry = unpack_fqme(fqme)
|
||||
|
||||
# NOTE: we always upper case all tokens to be consistent with
|
||||
# binance's symbology style for pairs, like `BTCUSDT`, but in
|
||||
# theory we could also just keep things lower case; as long as
|
||||
# we're consistent and the symcache matches whatever this func
|
||||
# returns, always!
|
||||
expiry: str = expiry.upper()
|
||||
venue: str = venue.upper()
|
||||
# venue_lower: str = venue.lower()
|
||||
|
||||
mkt_mode: str = 'option'
|
||||
|
||||
async with open_cached_client(
|
||||
'deribit',
|
||||
) as client:
|
||||
|
||||
assets: dict[str, Asset] = await client.get_assets()
|
||||
pair_str: str = mkt_ep.lower()
|
||||
|
||||
pair: Pair = await client.exch_info(
|
||||
sym=pair_str,
|
||||
)
|
||||
mkt_mode = pair.venue
|
||||
client.mkt_mode = mkt_mode
|
||||
|
||||
dst: Asset | None = assets.get(pair.bs_dst_asset)
|
||||
src: Asset | None = assets.get(pair.bs_src_asset)
|
||||
|
||||
mkt = MktPair(
|
||||
dst=dst,
|
||||
src=src,
|
||||
price_tick=pair.price_tick,
|
||||
size_tick=pair.size_tick,
|
||||
bs_mktid=pair.symbol,
|
||||
venue=mkt_mode,
|
||||
broker='deribit',
|
||||
_atype=mkt_mode,
|
||||
_fqme_without_src=True,
|
||||
|
||||
# expiry=pair.expiry,
|
||||
# XXX TODO, currently we don't use it since it's
|
||||
# already "described" in the `OptionPair.symbol: str`
|
||||
# and if we slap in the ISO repr it's kinda hideous..
|
||||
# -[ ] figure out the best either std
|
||||
)
|
||||
return mkt, pair
|
||||
yield get_ohlc, {'erlangs': 3, 'rate': 3}
|
||||
|
||||
|
||||
async def stream_quotes(
|
||||
|
||||
send_chan: trio.abc.SendChannel,
|
||||
symbols: list[str],
|
||||
feed_is_live: trio.Event,
|
||||
loglevel: str = None,
|
||||
|
||||
# startup sync
|
||||
task_status: TaskStatus[tuple[dict, dict]] = trio.TASK_STATUS_IGNORED,
|
||||
|
||||
) -> None:
|
||||
'''
|
||||
Open a live quote stream for the market set defined by `symbols`.
|
||||
# XXX: required to propagate ``tractor`` loglevel to piker logging
|
||||
get_console_log(loglevel or tractor.current_actor().loglevel)
|
||||
|
||||
Internally this starts a `cryptofeed.FeedHandler` inside an `asyncio`-side
|
||||
task and relays through L1 and `Trade` msgs here to our `trio.Task`.
|
||||
|
||||
'''
|
||||
sym = symbols[0].split('.')[0]
|
||||
init_msgs: list[FeedInit] = []
|
||||
|
||||
# multiline nested `dict` formatter (since rn quote-msgs are
|
||||
# just that).
|
||||
pfmt: Callable[[str], str] = mk_repr(
|
||||
# so we can see `deribit`'s delightfully mega-long bs fields..
|
||||
maxstring=100,
|
||||
)
|
||||
sym = symbols[0]
|
||||
|
||||
async with (
|
||||
open_cached_client('deribit') as client,
|
||||
send_chan as send_chan
|
||||
):
|
||||
mkt: MktPair
|
||||
pair: Pair
|
||||
mkt, pair = await get_mkt_info(sym)
|
||||
|
||||
# build out init msgs according to latest spec
|
||||
init_msgs.append(
|
||||
FeedInit(
|
||||
mkt_info=mkt,
|
||||
)
|
||||
)
|
||||
# build `cryptofeed` feed-handle
|
||||
cf_sym: cryptofeed.Symbol = piker_sym_to_cb_sym(sym)
|
||||
init_msgs = {
|
||||
# pass back token, and bool, signalling if we're the writer
|
||||
# and that history has been written
|
||||
sym: {
|
||||
'symbol_info': {
|
||||
'asset_type': 'option',
|
||||
'price_tick_size': 0.0005
|
||||
},
|
||||
'shm_write_opts': {'sum_tick_vml': False},
|
||||
'fqsn': sym,
|
||||
},
|
||||
}
|
||||
|
||||
from_cf: tractor.to_asyncio.LinkedTaskChannel
|
||||
async with maybe_open_price_feed(sym) as from_cf:
|
||||
nsym = piker_sym_to_cb_sym(sym)
|
||||
|
||||
# load the "last trades" summary
|
||||
last_trades_res: cryptofeed.LastTradesResult = await client.last_trades(
|
||||
cb_sym_to_deribit_inst(cf_sym),
|
||||
count=1,
|
||||
)
|
||||
last_trades: list[Trade] = last_trades_res.trades
|
||||
async with maybe_open_price_feed(sym) as stream:
|
||||
|
||||
# TODO, do we even need this or will the above always
|
||||
# work?
|
||||
# if not last_trades:
|
||||
# await tractor.pause()
|
||||
# async for typ, quote in from_cf:
|
||||
# if typ == 'trade':
|
||||
# last_trade = Trade(**(quote['data']))
|
||||
# break
|
||||
cache = await client.cache_symbols()
|
||||
|
||||
# else:
|
||||
last_trade = Trade(
|
||||
**(last_trades[0])
|
||||
)
|
||||
last_trades = (await client.last_trades(
|
||||
cb_sym_to_deribit_inst(nsym), count=1)).trades
|
||||
|
||||
first_quote: dict = {
|
||||
if len(last_trades) == 0:
|
||||
last_trade = None
|
||||
async for typ, quote in stream:
|
||||
if typ == 'trade':
|
||||
last_trade = Trade(**(quote['data']))
|
||||
break
|
||||
|
||||
else:
|
||||
last_trade = Trade(**(last_trades[0]))
|
||||
|
||||
first_quote = {
|
||||
'symbol': sym,
|
||||
'last': last_trade.price,
|
||||
'brokerd_ts': last_trade.timestamp,
|
||||
|
|
@ -304,84 +158,13 @@ async def stream_quotes(
|
|||
'broker_ts': last_trade.timestamp
|
||||
}]
|
||||
}
|
||||
task_status.started((
|
||||
init_msgs,
|
||||
first_quote,
|
||||
))
|
||||
task_status.started((init_msgs, first_quote))
|
||||
|
||||
feed_is_live.set()
|
||||
|
||||
# NOTE XXX, static for now!
|
||||
# => since this only handles ONE mkt feed at a time we
|
||||
# don't need a lookup table to map interleaved quotes
|
||||
# from multiple possible mkt-pairs
|
||||
topic: str = mkt.bs_fqme
|
||||
|
||||
# deliver until cancelled
|
||||
async for typ, ref in from_cf:
|
||||
match typ:
|
||||
case 'trade':
|
||||
trade: cryptofeed.types.Trade = ref
|
||||
|
||||
# TODO, re-impl this according to teh ideal
|
||||
# fqme for opts that we choose!!
|
||||
bs_fqme: str = cb_sym_to_deribit_inst(
|
||||
str_to_cb_sym(trade.symbol)
|
||||
).lower()
|
||||
|
||||
piker_quote: dict = {
|
||||
'symbol': bs_fqme,
|
||||
'last': trade.price,
|
||||
'broker_ts': time.time(),
|
||||
# ^TODO, name this `brokerd/datad_ts` and
|
||||
# use `time.time_ns()` ??
|
||||
'ticks': [{
|
||||
'type': 'trade',
|
||||
'price': float(trade.price),
|
||||
'size': float(trade.amount),
|
||||
'broker_ts': trade.timestamp,
|
||||
}],
|
||||
}
|
||||
log.info(
|
||||
f'deribit {typ!r} quote for {sym!r}\n\n'
|
||||
f'{trade}\n\n'
|
||||
f'{pfmt(piker_quote)}\n'
|
||||
)
|
||||
|
||||
case 'l1':
|
||||
book: cryptofeed.types.L1Book = ref
|
||||
|
||||
# TODO, so this is where we can possibly change things
|
||||
# and instead lever the `MktPair.bs_fqme: str` output?
|
||||
bs_fqme: str = cb_sym_to_deribit_inst(
|
||||
str_to_cb_sym(book.symbol)
|
||||
).lower()
|
||||
|
||||
piker_quote: dict = {
|
||||
'symbol': bs_fqme,
|
||||
'ticks': [
|
||||
|
||||
{'type': 'bid',
|
||||
'price': float(book.bid_price),
|
||||
'size': float(book.bid_size)},
|
||||
|
||||
{'type': 'bsize',
|
||||
'price': float(book.bid_price),
|
||||
'size': float(book.bid_size),},
|
||||
|
||||
{'type': 'ask',
|
||||
'price': float(book.ask_price),
|
||||
'size': float(book.ask_size),},
|
||||
|
||||
{'type': 'asize',
|
||||
'price': float(book.ask_price),
|
||||
'size': float(book.ask_size),}
|
||||
]
|
||||
}
|
||||
|
||||
await send_chan.send({
|
||||
topic: piker_quote,
|
||||
})
|
||||
async for typ, quote in stream:
|
||||
topic = quote['symbol']
|
||||
await send_chan.send({topic: quote})
|
||||
|
||||
|
||||
@tractor.context
|
||||
|
|
@ -391,21 +174,12 @@ async def open_symbol_search(
|
|||
async with open_cached_client('deribit') as client:
|
||||
|
||||
# load all symbols locally for fast search
|
||||
# cache = client._pairs
|
||||
cache = await client.cache_symbols()
|
||||
await ctx.started()
|
||||
|
||||
async with ctx.open_stream() as stream:
|
||||
pattern: str
|
||||
|
||||
async for pattern in stream:
|
||||
|
||||
# NOTE: pattern fuzzy-matching is done within
|
||||
# the methd impl.
|
||||
pairs: dict[str, Pair] = await client.search_symbols(
|
||||
pattern,
|
||||
)
|
||||
# repack in fqme-keyed table
|
||||
byfqme: dict[str, Pair] = {}
|
||||
for pair in pairs.values():
|
||||
byfqme[pair.bs_fqme] = pair
|
||||
|
||||
await stream.send(byfqme)
|
||||
# repack in dict form
|
||||
await stream.send(
|
||||
await client.search_symbols(pattern))
|
||||
|
|
|
|||
|
|
@ -1,196 +0,0 @@
|
|||
# piker: trading gear for hackers
|
||||
# Copyright (C) Tyler Goodlet (in stewardship for pikers)
|
||||
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU Affero General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU Affero General Public License for more details.
|
||||
|
||||
# You should have received a copy of the GNU Affero General Public License
|
||||
# along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
|
||||
"""
|
||||
Per market data-type definitions and schemas types.
|
||||
|
||||
"""
|
||||
from __future__ import annotations
|
||||
import pendulum
|
||||
from typing import (
|
||||
Literal,
|
||||
Optional,
|
||||
)
|
||||
from decimal import Decimal
|
||||
|
||||
from piker.types import Struct
|
||||
|
||||
|
||||
# API endpoint paths by venue / sub-API
|
||||
_domain: str = 'deribit.com'
|
||||
_url = f'https://www.{_domain}'
|
||||
|
||||
# WEBsocketz
|
||||
_ws_url: str = f'wss://www.{_domain}/ws/api/v2'
|
||||
|
||||
# test nets
|
||||
_testnet_ws_url: str = f'wss://test.{_domain}/ws/api/v2'
|
||||
|
||||
MarketType = Literal[
|
||||
'option'
|
||||
]
|
||||
|
||||
|
||||
def get_api_eps(venue: MarketType) -> tuple[str, str]:
|
||||
'''
|
||||
Return API ep root paths per venue.
|
||||
|
||||
'''
|
||||
return {
|
||||
'option': (
|
||||
_ws_url,
|
||||
),
|
||||
}[venue]
|
||||
|
||||
|
||||
class Pair(Struct, frozen=True, kw_only=True):
|
||||
|
||||
symbol: str
|
||||
|
||||
# src
|
||||
quote_currency: str # 'BTC'
|
||||
|
||||
# dst
|
||||
base_currency: str # "BTC",
|
||||
|
||||
tick_size: float # 0.0001 # [{'above_price': 0.005, 'tick_size': 0.0005}]
|
||||
tick_size_steps: list[dict[str, float]]
|
||||
|
||||
@property
|
||||
def price_tick(self) -> Decimal:
|
||||
return Decimal(str(self.tick_size_steps[0]['above_price']))
|
||||
|
||||
@property
|
||||
def size_tick(self) -> Decimal:
|
||||
return Decimal(str(self.tick_size))
|
||||
|
||||
@property
|
||||
def bs_fqme(self) -> str:
|
||||
return f'{self.symbol}'
|
||||
|
||||
@property
|
||||
def bs_mktid(self) -> str:
|
||||
return f'{self.symbol}.{self.venue}'
|
||||
|
||||
|
||||
class OptionPair(Pair, frozen=True):
|
||||
|
||||
taker_commission: float # 0.0003
|
||||
strike: float # 5000.0
|
||||
settlement_period: str # 'day'
|
||||
settlement_currency: str # "BTC",
|
||||
rfq: bool # false
|
||||
price_index: str # 'btc_usd'
|
||||
option_type: str # 'call'
|
||||
min_trade_amount: float # 0.1
|
||||
maker_commission: float # 0.0003
|
||||
kind: str # 'option'
|
||||
is_active: bool # true
|
||||
instrument_type: str # 'reversed'
|
||||
instrument_name: str # 'BTC-1SEP24-55000-C'
|
||||
instrument_id: int # 364671
|
||||
expiration_timestamp: int # 1725177600000
|
||||
creation_timestamp: int # 1724918461000
|
||||
counter_currency: str # 'USD'
|
||||
contract_size: float # '1.0'
|
||||
block_trade_tick_size: float # '0.0001'
|
||||
block_trade_min_trade_amount: int # '25'
|
||||
block_trade_commission: float # '0.003'
|
||||
|
||||
# NOTE: see `.data._symcache.SymbologyCache.load()` for why
|
||||
ns_path: str = 'piker.brokers.deribit:OptionPair'
|
||||
|
||||
# TODO, impl this without the MM:SS part of
|
||||
# the `'THH:MM:SS..'` etc..
|
||||
@property
|
||||
def expiry(self) -> str:
|
||||
iso_date = pendulum.from_timestamp(
|
||||
self.expiration_timestamp / 1000
|
||||
).isoformat()
|
||||
return iso_date
|
||||
|
||||
@property
|
||||
def venue(self) -> str:
|
||||
return f'{self.instrument_type}_option'
|
||||
|
||||
@property
|
||||
def bs_fqme(self) -> str:
|
||||
return f'{self.symbol}'
|
||||
|
||||
@property
|
||||
def bs_src_asset(self) -> str:
|
||||
return f'{self.quote_currency}'
|
||||
|
||||
@property
|
||||
def bs_dst_asset(self) -> str:
|
||||
return f'{self.symbol}'
|
||||
|
||||
|
||||
PAIRTYPES: dict[MarketType, Pair] = {
|
||||
'option': OptionPair,
|
||||
}
|
||||
|
||||
|
||||
class JSONRPCResult(Struct):
|
||||
id: int
|
||||
usIn: int
|
||||
usOut: int
|
||||
usDiff: int
|
||||
testnet: bool
|
||||
jsonrpc: str = '2.0'
|
||||
error: Optional[dict] = None
|
||||
result: Optional[list[dict]] = None
|
||||
|
||||
|
||||
class JSONRPCChannel(Struct):
|
||||
method: str
|
||||
params: dict
|
||||
jsonrpc: str = '2.0'
|
||||
|
||||
|
||||
class KLinesResult(Struct):
|
||||
low: list[float]
|
||||
cost: list[float]
|
||||
high: list[float]
|
||||
open: list[float]
|
||||
close: list[float]
|
||||
ticks: list[int]
|
||||
status: str
|
||||
volume: list[float]
|
||||
|
||||
|
||||
class Trade(Struct):
|
||||
iv: float
|
||||
price: float
|
||||
amount: float
|
||||
trade_id: str
|
||||
contracts: float
|
||||
direction: str
|
||||
trade_seq: int
|
||||
timestamp: int
|
||||
mark_price: float
|
||||
index_price: float
|
||||
tick_direction: int
|
||||
instrument_name: str
|
||||
combo_id: Optional[str] = '',
|
||||
combo_trade_id: Optional[int] = 0,
|
||||
block_trade_id: Optional[str] = '',
|
||||
block_trade_leg_count: Optional[int] = 0,
|
||||
|
||||
|
||||
class LastTradesResult(Struct):
|
||||
trades: list[Trade]
|
||||
has_more: bool
|
||||
|
|
@ -20,11 +20,6 @@ runnable script-programs.
|
|||
|
||||
'''
|
||||
from __future__ import annotations
|
||||
from datetime import ( # noqa
|
||||
datetime,
|
||||
date,
|
||||
tzinfo as TzInfo,
|
||||
)
|
||||
from functools import partial
|
||||
from typing import (
|
||||
Literal,
|
||||
|
|
@ -39,7 +34,6 @@ from piker.brokers._util import get_logger
|
|||
if TYPE_CHECKING:
|
||||
from .api import Client
|
||||
from ib_insync import IB
|
||||
import i3ipc
|
||||
|
||||
log = get_logger('piker.brokers.ib')
|
||||
|
||||
|
|
@ -54,37 +48,6 @@ _reset_tech: Literal[
|
|||
] = 'vnc'
|
||||
|
||||
|
||||
no_setup_msg:str = (
|
||||
'No data reset hack test setup for {vnc_sockaddr}!\n'
|
||||
'See config setup tips @\n'
|
||||
'https://github.com/pikers/piker/tree/master/piker/brokers/ib'
|
||||
)
|
||||
|
||||
|
||||
def try_xdo_manual(
|
||||
vnc_sockaddr: str,
|
||||
):
|
||||
'''
|
||||
Do the "manual" `xdo`-based screen switch + click
|
||||
combo since apparently the `asyncvnc` client ain't workin..
|
||||
|
||||
Note this is only meant as a backup method for Xorg users,
|
||||
ideally you can use a real vnc client and the `vnc_click_hack()`
|
||||
impl!
|
||||
|
||||
'''
|
||||
global _reset_tech
|
||||
try:
|
||||
i3ipc_xdotool_manual_click_hack()
|
||||
_reset_tech = 'i3ipc_xdotool'
|
||||
return True
|
||||
except OSError:
|
||||
log.exception(
|
||||
no_setup_msg.format(vnc_sockaddr=vnc_sockaddr)
|
||||
)
|
||||
return False
|
||||
|
||||
|
||||
async def data_reset_hack(
|
||||
# vnc_host: str,
|
||||
client: Client,
|
||||
|
|
@ -127,9 +90,15 @@ async def data_reset_hack(
|
|||
vnc_port: int
|
||||
vnc_sockaddr: tuple[str] | None = client.conf.get('vnc_addrs')
|
||||
|
||||
no_setup_msg:str = (
|
||||
f'No data reset hack test setup for {vnc_sockaddr}!\n'
|
||||
'See config setup tips @\n'
|
||||
'https://github.com/pikers/piker/tree/master/piker/brokers/ib'
|
||||
)
|
||||
|
||||
if not vnc_sockaddr:
|
||||
log.warning(
|
||||
no_setup_msg.format(vnc_sockaddr=vnc_sockaddr)
|
||||
no_setup_msg
|
||||
+
|
||||
'REQUIRES A `vnc_addrs: array` ENTRY'
|
||||
)
|
||||
|
|
@ -150,38 +119,27 @@ async def data_reset_hack(
|
|||
port=vnc_port,
|
||||
)
|
||||
)
|
||||
except (
|
||||
OSError, # no VNC server avail..
|
||||
PermissionError, # asyncvnc pw fail..
|
||||
):
|
||||
except OSError:
|
||||
if vnc_host != 'localhost':
|
||||
log.warning(no_setup_msg)
|
||||
return False
|
||||
|
||||
try:
|
||||
import i3ipc # noqa (since a deps dynamic check)
|
||||
except ModuleNotFoundError:
|
||||
log.warning(
|
||||
no_setup_msg.format(vnc_sockaddr=vnc_sockaddr)
|
||||
)
|
||||
log.warning(no_setup_msg)
|
||||
return False
|
||||
|
||||
if vnc_host not in {
|
||||
'localhost',
|
||||
'127.0.0.1',
|
||||
}:
|
||||
focussed, matches = i3ipc_fin_wins_titled()
|
||||
if not matches:
|
||||
log.warning(
|
||||
no_setup_msg.format(vnc_sockaddr=vnc_sockaddr)
|
||||
)
|
||||
return False
|
||||
else:
|
||||
try_xdo_manual(vnc_sockaddr)
|
||||
|
||||
# localhost but no vnc-client or it borked..
|
||||
else:
|
||||
try_xdo_manual(vnc_sockaddr)
|
||||
try:
|
||||
i3ipc_xdotool_manual_click_hack()
|
||||
_reset_tech = 'i3ipc_xdotool'
|
||||
return True
|
||||
except OSError:
|
||||
log.exception(no_setup_msg)
|
||||
return False
|
||||
|
||||
case 'i3ipc_xdotool':
|
||||
try_xdo_manual(vnc_sockaddr)
|
||||
# i3ipc_xdotool_manual_click_hack()
|
||||
i3ipc_xdotool_manual_click_hack()
|
||||
|
||||
case _ as tech:
|
||||
raise RuntimeError(f'{tech} is not supported for reset tech!?')
|
||||
|
|
@ -197,20 +155,15 @@ async def vnc_click_hack(
|
|||
) -> None:
|
||||
'''
|
||||
Reset the data or network connection for the VNC attached
|
||||
ib-gateway using a (magic) keybinding combo.
|
||||
ib gateway using magic combos.
|
||||
|
||||
'''
|
||||
try:
|
||||
from pyvnc import (
|
||||
AsyncVNCClient,
|
||||
VNCConfig,
|
||||
Point,
|
||||
MOUSE_BUTTON_LEFT,
|
||||
)
|
||||
import asyncvnc
|
||||
except ModuleNotFoundError:
|
||||
log.warning(
|
||||
"In order to leverage `piker`'s built-in data reset hacks, install "
|
||||
"the `pyvnc` project: https://github.com/regulad/pyvnc.git"
|
||||
"the `asyncvnc` project: https://github.com/barneygale/asyncvnc"
|
||||
)
|
||||
return
|
||||
|
||||
|
|
@ -221,78 +174,24 @@ async def vnc_click_hack(
|
|||
'connection': 'r'
|
||||
}[reset_type]
|
||||
|
||||
client = await AsyncVNCClient.connect(
|
||||
VNCConfig(
|
||||
host=host,
|
||||
port=port,
|
||||
password='doggy',
|
||||
)
|
||||
)
|
||||
async with client:
|
||||
async with asyncvnc.connect(
|
||||
host,
|
||||
port=port,
|
||||
|
||||
# TODO: doesn't work see:
|
||||
# https://github.com/barneygale/asyncvnc/issues/7
|
||||
# password='ibcansmbz',
|
||||
|
||||
) as client:
|
||||
|
||||
# move to middle of screen
|
||||
# 640x1800
|
||||
await client.move(
|
||||
Point(
|
||||
500,
|
||||
500,
|
||||
)
|
||||
client.mouse.move(
|
||||
x=500,
|
||||
y=500,
|
||||
)
|
||||
# ensure the ib-gw window is active
|
||||
await client.click(MOUSE_BUTTON_LEFT)
|
||||
# send the hotkeys combo B)
|
||||
await client.press('Ctrl', 'Alt', key) # keys are stacked
|
||||
|
||||
|
||||
def i3ipc_fin_wins_titled(
|
||||
titles: list[str] = [
|
||||
'Interactive Brokers', # tws running in i3
|
||||
'IB Gateway', # gw running in i3
|
||||
# 'IB', # gw running in i3 (newer version?)
|
||||
|
||||
# !TODO, remote vnc instance
|
||||
# -[ ] something in title (or other Con-props) that indicates
|
||||
# this is explicitly for ibrk sw?
|
||||
# |_[ ] !can use modden spawn eventually!
|
||||
'TigerVNC',
|
||||
# 'vncviewer', # the terminal..
|
||||
],
|
||||
) -> tuple[
|
||||
i3ipc.Con, # orig focussed win
|
||||
list[tuple[str, i3ipc.Con]], # matching wins by title
|
||||
]:
|
||||
'''
|
||||
Attempt to find a local-DE window titled with an entry in
|
||||
`titles`.
|
||||
|
||||
If found deliver the current focussed window and all matching
|
||||
`i3ipc.Con`s in a list.
|
||||
|
||||
'''
|
||||
import i3ipc
|
||||
ipc = i3ipc.Connection()
|
||||
|
||||
# TODO: might be worth offering some kinda api for grabbing
|
||||
# the window id from the pid?
|
||||
# https://stackoverflow.com/a/2250879
|
||||
tree = ipc.get_tree()
|
||||
focussed: i3ipc.Con = tree.find_focused()
|
||||
|
||||
matches: list[i3ipc.Con] = []
|
||||
for name in titles:
|
||||
results = tree.find_titled(name)
|
||||
print(f'results for {name}: {results}')
|
||||
if results:
|
||||
con = results[0]
|
||||
matches.append((
|
||||
name,
|
||||
con,
|
||||
))
|
||||
|
||||
return (
|
||||
focussed,
|
||||
matches,
|
||||
)
|
||||
|
||||
client.mouse.click()
|
||||
client.keyboard.press('Ctrl', 'Alt', key) # keys are stacked
|
||||
|
||||
|
||||
def i3ipc_xdotool_manual_click_hack() -> None:
|
||||
|
|
@ -300,46 +199,65 @@ def i3ipc_xdotool_manual_click_hack() -> None:
|
|||
Do the data reset hack but expecting a local X-window using `xdotool`.
|
||||
|
||||
'''
|
||||
focussed, matches = i3ipc_fin_wins_titled()
|
||||
orig_win_id = focussed.window
|
||||
import i3ipc
|
||||
i3 = i3ipc.Connection()
|
||||
|
||||
# TODO: might be worth offering some kinda api for grabbing
|
||||
# the window id from the pid?
|
||||
# https://stackoverflow.com/a/2250879
|
||||
t = i3.get_tree()
|
||||
|
||||
orig_win_id = t.find_focused().window
|
||||
|
||||
# for tws
|
||||
win_names: list[str] = [
|
||||
'Interactive Brokers', # tws running in i3
|
||||
'IB Gateway', # gw running in i3
|
||||
# 'IB', # gw running in i3 (newer version?)
|
||||
]
|
||||
|
||||
try:
|
||||
for name, con in matches:
|
||||
print(f'Resetting data feed for {name}')
|
||||
win_id = str(con.window)
|
||||
w, h = con.rect.width, con.rect.height
|
||||
for name in win_names:
|
||||
results = t.find_titled(name)
|
||||
print(f'results for {name}: {results}')
|
||||
if results:
|
||||
con = results[0]
|
||||
print(f'Resetting data feed for {name}')
|
||||
win_id = str(con.window)
|
||||
w, h = con.rect.width, con.rect.height
|
||||
|
||||
# TODO: seems to be a few libs for python but not sure
|
||||
# if they support all the sub commands we need, order of
|
||||
# most recent commit history:
|
||||
# https://github.com/rr-/pyxdotool
|
||||
# https://github.com/ShaneHutter/pyxdotool
|
||||
# https://github.com/cphyc/pyxdotool
|
||||
# TODO: seems to be a few libs for python but not sure
|
||||
# if they support all the sub commands we need, order of
|
||||
# most recent commit history:
|
||||
# https://github.com/rr-/pyxdotool
|
||||
# https://github.com/ShaneHutter/pyxdotool
|
||||
# https://github.com/cphyc/pyxdotool
|
||||
|
||||
# TODO: only run the reconnect (2nd) kc on a detected
|
||||
# disconnect?
|
||||
for key_combo, timeout in [
|
||||
# only required if we need a connection reset.
|
||||
# ('ctrl+alt+r', 12),
|
||||
# data feed reset.
|
||||
('ctrl+alt+f', 6)
|
||||
]:
|
||||
subprocess.call([
|
||||
'xdotool',
|
||||
'windowactivate', '--sync', win_id,
|
||||
# TODO: only run the reconnect (2nd) kc on a detected
|
||||
# disconnect?
|
||||
for key_combo, timeout in [
|
||||
# only required if we need a connection reset.
|
||||
# ('ctrl+alt+r', 12),
|
||||
# data feed reset.
|
||||
('ctrl+alt+f', 6)
|
||||
]:
|
||||
subprocess.call([
|
||||
'xdotool',
|
||||
'windowactivate', '--sync', win_id,
|
||||
|
||||
# move mouse to bottom left of window (where
|
||||
# there should be nothing to click).
|
||||
'mousemove_relative', '--sync', str(w-4), str(h-4),
|
||||
# move mouse to bottom left of window (where
|
||||
# there should be nothing to click).
|
||||
'mousemove_relative', '--sync', str(w-4), str(h-4),
|
||||
|
||||
# NOTE: we may need to stick a `--retry 3` in here..
|
||||
'click', '--window', win_id,
|
||||
'--repeat', '3', '1',
|
||||
# NOTE: we may need to stick a `--retry 3` in here..
|
||||
'click', '--window', win_id,
|
||||
'--repeat', '3', '1',
|
||||
|
||||
# hackzorzes
|
||||
'key', key_combo,
|
||||
],
|
||||
timeout=timeout,
|
||||
)
|
||||
# hackzorzes
|
||||
'key', key_combo,
|
||||
],
|
||||
timeout=timeout,
|
||||
)
|
||||
|
||||
# re-activate and focus original window
|
||||
subprocess.call([
|
||||
|
|
@ -349,99 +267,3 @@ def i3ipc_xdotool_manual_click_hack() -> None:
|
|||
])
|
||||
except subprocess.TimeoutExpired:
|
||||
log.exception('xdotool timed out?')
|
||||
|
||||
|
||||
|
||||
def is_current_time_in_range(
|
||||
start_dt: datetime,
|
||||
end_dt: datetime,
|
||||
) -> bool:
|
||||
'''
|
||||
Check if current time is within the datetime range.
|
||||
|
||||
Use any/the-same timezone as provided by `start_dt.tzinfo` value
|
||||
in the range.
|
||||
|
||||
'''
|
||||
now: datetime = datetime.now(start_dt.tzinfo)
|
||||
return start_dt <= now <= end_dt
|
||||
|
||||
|
||||
# TODO, put this into `._util` and call it from here!
|
||||
#
|
||||
# NOTE, this was generated by @guille from a gpt5 prompt
|
||||
# and was originally thot to be needed before learning about
|
||||
# `ib_insync.contract.ContractDetails._parseSessions()` and
|
||||
# it's downstream meths..
|
||||
#
|
||||
# This is still likely useful to keep for now to parse the
|
||||
# `.tradingHours: str` value manually if we ever decide
|
||||
# to move off `ib_async` and implement our own `trio`/`anyio`
|
||||
# based version Bp
|
||||
#
|
||||
# >attempt to parse the retarted ib "time stampy thing" they
|
||||
# >do for "venue hours" with this.. written by
|
||||
# >gpt5-"thinking",
|
||||
#
|
||||
|
||||
|
||||
def parse_trading_hours(
|
||||
spec: str,
|
||||
tz: TzInfo|None = None
|
||||
) -> dict[
|
||||
date,
|
||||
tuple[datetime, datetime]
|
||||
]|None:
|
||||
'''
|
||||
Parse venue hours like:
|
||||
'YYYYMMDD:HHMM-YYYYMMDD:HHMM;YYYYMMDD:CLOSED;...'
|
||||
|
||||
Returns `dict[date] = (open_dt, close_dt)` or `None` if
|
||||
closed.
|
||||
|
||||
'''
|
||||
if (
|
||||
not isinstance(spec, str)
|
||||
or
|
||||
not spec
|
||||
):
|
||||
raise ValueError('spec must be a non-empty string')
|
||||
|
||||
out: dict[
|
||||
date,
|
||||
tuple[datetime, datetime]
|
||||
]|None = {}
|
||||
|
||||
for part in (p.strip() for p in spec.split(';') if p.strip()):
|
||||
if part.endswith(':CLOSED'):
|
||||
day_s, _ = part.split(':', 1)
|
||||
d = datetime.strptime(day_s, '%Y%m%d').date()
|
||||
out[d] = None
|
||||
continue
|
||||
|
||||
try:
|
||||
start_s, end_s = part.split('-', 1)
|
||||
start_dt = datetime.strptime(start_s, '%Y%m%d:%H%M')
|
||||
end_dt = datetime.strptime(end_s, '%Y%m%d:%H%M')
|
||||
except ValueError as exc:
|
||||
raise ValueError(f'invalid segment: {part}') from exc
|
||||
|
||||
if tz is not None:
|
||||
start_dt = start_dt.replace(tzinfo=tz)
|
||||
end_dt = end_dt.replace(tzinfo=tz)
|
||||
|
||||
out[start_dt.date()] = (start_dt, end_dt)
|
||||
|
||||
return out
|
||||
|
||||
|
||||
# ORIG desired usage,
|
||||
#
|
||||
# TODO, for non-drunk tomorrow,
|
||||
# - call above fn and check that `output[today] is not None`
|
||||
# trading_hrs: dict = parse_trading_hours(
|
||||
# details.tradingHours
|
||||
# )
|
||||
# liq_hrs: dict = parse_trading_hours(
|
||||
# details.liquidHours
|
||||
# )
|
||||
|
|
|
|||
|
|
@ -48,7 +48,6 @@ from bidict import bidict
|
|||
import trio
|
||||
import tractor
|
||||
from tractor import to_asyncio
|
||||
from tractor import trionics
|
||||
from pendulum import (
|
||||
from_timestamp,
|
||||
DateTime,
|
||||
|
|
@ -97,10 +96,6 @@ from ._util import (
|
|||
get_logger,
|
||||
)
|
||||
|
||||
# ?TODO? this can now be removed since it was originally to extend
|
||||
# with a `bar_vwap` field that we removed from the default ohlcv
|
||||
# dtype since it's better calculated in an FSP func
|
||||
#
|
||||
_bar_load_dtype: list[tuple[str, type]] = [
|
||||
# NOTE XXX: only part that's diff
|
||||
# from our default fields where
|
||||
|
|
@ -338,15 +333,15 @@ class Client:
|
|||
fqme: str,
|
||||
|
||||
# EST in ISO 8601 format is required... below is EPOCH
|
||||
start_dt: datetime|str = "1970-01-01T00:00:00.000000-05:00",
|
||||
end_dt: datetime|str = "",
|
||||
start_dt: datetime | str = "1970-01-01T00:00:00.000000-05:00",
|
||||
end_dt: datetime | str = "",
|
||||
|
||||
# ohlc sample period in seconds
|
||||
sample_period_s: int = 1,
|
||||
|
||||
# optional "duration of time" equal to the
|
||||
# length of the returned history frame.
|
||||
duration: str|None = None,
|
||||
duration: str | None = None,
|
||||
|
||||
**kwargs,
|
||||
|
||||
|
|
@ -720,8 +715,8 @@ class Client:
|
|||
|
||||
async def find_contracts(
|
||||
self,
|
||||
pattern: str|None = None,
|
||||
contract: Contract|None = None,
|
||||
pattern: str | None = None,
|
||||
contract: Contract | None = None,
|
||||
qualify: bool = True,
|
||||
err_on_qualify: bool = True,
|
||||
|
||||
|
|
@ -866,7 +861,7 @@ class Client:
|
|||
self,
|
||||
fqme: str,
|
||||
|
||||
) -> datetime|None:
|
||||
) -> datetime | None:
|
||||
'''
|
||||
Return the first datetime stamp for `fqme` or `None`
|
||||
on request failure.
|
||||
|
|
@ -922,7 +917,7 @@ class Client:
|
|||
tries: int = 100,
|
||||
raise_on_timeout: bool = False,
|
||||
|
||||
) -> Ticker|None:
|
||||
) -> Ticker | None:
|
||||
'''
|
||||
Return a single (snap) quote for symbol.
|
||||
|
||||
|
|
@ -934,7 +929,7 @@ class Client:
|
|||
ready: ticker.TickerUpdateEvent = ticker.updateEvent
|
||||
|
||||
# ensure a last price gets filled in before we deliver quote
|
||||
timeouterr: Exception|None = None
|
||||
timeouterr: Exception | None = None
|
||||
warnset: bool = False
|
||||
for _ in range(tries):
|
||||
|
||||
|
|
@ -1367,20 +1362,23 @@ async def load_aio_clients(
|
|||
|
||||
|
||||
async def load_clients_for_trio(
|
||||
chan: tractor.to_asyncio.LinkedTaskChannel,
|
||||
from_trio: asyncio.Queue,
|
||||
to_trio: trio.abc.SendChannel,
|
||||
|
||||
) -> None:
|
||||
'''
|
||||
Pure async mngr proxy to ``load_aio_clients()``.
|
||||
|
||||
This is a bootstrap entrypoint to call from
|
||||
a `tractor.to_asyncio.open_channel_from()`.
|
||||
This is a bootstrap entrypoing to call from
|
||||
a ``tractor.to_asyncio.open_channel_from()``.
|
||||
|
||||
'''
|
||||
async with load_aio_clients(
|
||||
disconnect_on_exit=False,
|
||||
) as accts2clients:
|
||||
|
||||
chan.started_nowait(accts2clients)
|
||||
to_trio.send_nowait(accts2clients)
|
||||
|
||||
# TODO: maybe a sync event to wait on instead?
|
||||
await asyncio.sleep(float('inf'))
|
||||
|
||||
|
|
@ -1393,10 +1391,7 @@ async def open_client_proxies() -> tuple[
|
|||
async with (
|
||||
tractor.trionics.maybe_open_context(
|
||||
acm_func=tractor.to_asyncio.open_channel_from,
|
||||
kwargs={
|
||||
'target': load_clients_for_trio,
|
||||
# ^XXX, kwarg to `open_channel_from()`
|
||||
},
|
||||
kwargs={'target': load_clients_for_trio},
|
||||
|
||||
# lock around current actor task access
|
||||
# TODO: maybe this should be the default in tractor?
|
||||
|
|
@ -1506,7 +1501,7 @@ class MethodProxy:
|
|||
self,
|
||||
pattern: str,
|
||||
|
||||
) -> dict[str, Any]|trio.Event:
|
||||
) -> dict[str, Any] | trio.Event:
|
||||
|
||||
ev = self.event_table.get(pattern)
|
||||
|
||||
|
|
@ -1527,22 +1522,23 @@ class MethodProxy:
|
|||
|
||||
|
||||
async def open_aio_client_method_relay(
|
||||
chan: tractor.to_asyncio.LinkedTaskChannel,
|
||||
from_trio: asyncio.Queue,
|
||||
to_trio: trio.abc.SendChannel,
|
||||
client: Client,
|
||||
event_consumers: dict[str, trio.Event],
|
||||
|
||||
) -> None:
|
||||
|
||||
# sync with `open_client_proxy()` caller
|
||||
chan.started_nowait(client)
|
||||
to_trio.send_nowait(client)
|
||||
|
||||
# TODO: separate channel for error handling?
|
||||
client.inline_errors(chan)
|
||||
client.inline_errors(to_trio)
|
||||
|
||||
# relay all method requests to ``asyncio``-side client and deliver
|
||||
# back results
|
||||
while not chan._to_trio._closed: # <- TODO, better check like `._web_bs`?
|
||||
msg: tuple[str, dict]|dict|None = await chan.get()
|
||||
while not to_trio._closed:
|
||||
msg: tuple[str, dict] | dict | None = await from_trio.get()
|
||||
match msg:
|
||||
case None: # termination sentinel
|
||||
log.info('asyncio `Client` method-proxy SHUTDOWN!')
|
||||
|
|
@ -1555,7 +1551,7 @@ async def open_aio_client_method_relay(
|
|||
try:
|
||||
resp = await meth(**kwargs)
|
||||
# echo the msg back
|
||||
chan.send_nowait({'result': resp})
|
||||
to_trio.send_nowait({'result': resp})
|
||||
|
||||
except (
|
||||
RequestError,
|
||||
|
|
@ -1563,10 +1559,10 @@ async def open_aio_client_method_relay(
|
|||
# TODO: relay all errors to trio?
|
||||
# BaseException,
|
||||
) as err:
|
||||
chan.send_nowait({'exception': err})
|
||||
to_trio.send_nowait({'exception': err})
|
||||
|
||||
case {'error': content}:
|
||||
chan.send_nowait({'exception': content})
|
||||
to_trio.send_nowait({'exception': content})
|
||||
|
||||
case _:
|
||||
raise ValueError(f'Unhandled msg {msg}')
|
||||
|
|
@ -1588,8 +1584,7 @@ async def open_client_proxy(
|
|||
event_consumers=event_table,
|
||||
) as (first, chan),
|
||||
|
||||
trionics.collapse_eg(), # loose-ify
|
||||
trio.open_nursery() as relay_tn,
|
||||
trio.open_nursery() as relay_n,
|
||||
):
|
||||
|
||||
assert isinstance(first, Client)
|
||||
|
|
@ -1629,7 +1624,7 @@ async def open_client_proxy(
|
|||
|
||||
continue
|
||||
|
||||
relay_tn.start_soon(relay_events)
|
||||
relay_n.start_soon(relay_events)
|
||||
|
||||
yield proxy
|
||||
|
||||
|
|
|
|||
|
|
@ -34,7 +34,6 @@ import trio
|
|||
from trio_typing import TaskStatus
|
||||
import tractor
|
||||
from tractor.to_asyncio import LinkedTaskChannel
|
||||
from tractor import trionics
|
||||
from ib_insync.contract import (
|
||||
Contract,
|
||||
)
|
||||
|
|
@ -358,10 +357,6 @@ async def update_and_audit_pos_msg(
|
|||
size=ibpos.position,
|
||||
|
||||
avg_price=pikerpos.ppu,
|
||||
|
||||
# XXX ensures matching even if multiple venue-names
|
||||
# in `.bs_fqme`, likely from txn records..
|
||||
bs_mktid=mkt.bs_mktid,
|
||||
)
|
||||
|
||||
ibfmtmsg: str = pformat(ibpos._asdict())
|
||||
|
|
@ -412,7 +407,7 @@ async def update_and_audit_pos_msg(
|
|||
|
||||
# TODO: make this a "propaganda" log level?
|
||||
if ibpos.avgCost != msg.avg_price:
|
||||
log.debug(
|
||||
log.warning(
|
||||
f'IB "FIFO" avg price for {msg.symbol} is DIFF:\n'
|
||||
f'ib: {ibfmtmsg}\n'
|
||||
'---------------------------\n'
|
||||
|
|
@ -430,8 +425,7 @@ async def aggr_open_orders(
|
|||
|
||||
) -> None:
|
||||
'''
|
||||
Collect all open orders from client and fill in `order_msgs:
|
||||
list`.
|
||||
Collect all open orders from client and fill in `order_msgs: list`.
|
||||
|
||||
'''
|
||||
trades: list[Trade] = client.ib.openTrades()
|
||||
|
|
@ -552,10 +546,7 @@ async def open_trade_dialog(
|
|||
),
|
||||
|
||||
# TODO: do this as part of `open_account()`!?
|
||||
open_symcache(
|
||||
'ib',
|
||||
only_from_memcache=True,
|
||||
) as symcache,
|
||||
open_symcache('ib', only_from_memcache=True) as symcache,
|
||||
):
|
||||
# Open a trade ledgers stack for appending trade records over
|
||||
# multiple accounts.
|
||||
|
|
@ -564,9 +555,7 @@ async def open_trade_dialog(
|
|||
tables: dict[str, Account] = {}
|
||||
order_msgs: list[Status] = []
|
||||
conf = get_config()
|
||||
accounts_def_inv: bidict[str, str] = bidict(
|
||||
conf['accounts']
|
||||
).inverse
|
||||
accounts_def_inv: bidict[str, str] = bidict(conf['accounts']).inverse
|
||||
|
||||
with (
|
||||
ExitStack() as lstack,
|
||||
|
|
@ -716,11 +705,7 @@ async def open_trade_dialog(
|
|||
# client-account and build out position msgs to deliver to
|
||||
# EMS.
|
||||
for acctid, acnt in tables.items():
|
||||
active_pps: dict[str, Position]
|
||||
(
|
||||
active_pps,
|
||||
closed_pps,
|
||||
) = acnt.dump_active()
|
||||
active_pps, closed_pps = acnt.dump_active()
|
||||
|
||||
for pps in [active_pps, closed_pps]:
|
||||
piker_pps: list[Position] = list(pps.values())
|
||||
|
|
@ -736,7 +721,6 @@ async def open_trade_dialog(
|
|||
)
|
||||
if ibpos:
|
||||
bs_mktid: str = str(ibpos.contract.conId)
|
||||
|
||||
msg = await update_and_audit_pos_msg(
|
||||
acctid,
|
||||
pikerpos,
|
||||
|
|
@ -754,7 +738,7 @@ async def open_trade_dialog(
|
|||
f'UNEXPECTED POSITION says IB => {msg.symbol}\n'
|
||||
'Maybe they LIQUIDATED YOU or your ledger is wrong?\n'
|
||||
)
|
||||
log.debug(logmsg)
|
||||
log.error(logmsg)
|
||||
|
||||
await ctx.started((
|
||||
all_positions,
|
||||
|
|
@ -763,22 +747,21 @@ async def open_trade_dialog(
|
|||
|
||||
async with (
|
||||
ctx.open_stream() as ems_stream,
|
||||
trionics.collapse_eg(),
|
||||
trio.open_nursery() as tn,
|
||||
trio.open_nursery() as n,
|
||||
):
|
||||
# relay existing open orders to ems
|
||||
for msg in order_msgs:
|
||||
await ems_stream.send(msg)
|
||||
|
||||
for client in set(aioclients.values()):
|
||||
trade_event_stream: LinkedTaskChannel = await tn.start(
|
||||
trade_event_stream: LinkedTaskChannel = await n.start(
|
||||
open_trade_event_stream,
|
||||
client,
|
||||
)
|
||||
|
||||
# start order request handler **before** local trades
|
||||
# event loop
|
||||
tn.start_soon(
|
||||
n.start_soon(
|
||||
handle_order_requests,
|
||||
ems_stream,
|
||||
accounts_def,
|
||||
|
|
@ -786,7 +769,7 @@ async def open_trade_dialog(
|
|||
)
|
||||
|
||||
# allocate event relay tasks for each client connection
|
||||
tn.start_soon(
|
||||
n.start_soon(
|
||||
deliver_trade_events,
|
||||
|
||||
trade_event_stream,
|
||||
|
|
@ -1258,47 +1241,32 @@ async def deliver_trade_events(
|
|||
# never relay errors for non-broker related issues
|
||||
# https://interactivebrokers.github.io/tws-api/message_codes.html
|
||||
code: int = err['error_code']
|
||||
reason: str = err['reason']
|
||||
reqid: str = str(err['reqid'])
|
||||
|
||||
# "Warning:" msg codes,
|
||||
# https://interactivebrokers.github.io/tws-api/message_codes.html#warning_codes
|
||||
# - 2109: 'Outside Regular Trading Hours'
|
||||
if 'Warning:' in reason:
|
||||
log.warning(
|
||||
f'Order-API-warning: {code!r}\n'
|
||||
f'reqid: {reqid!r}\n'
|
||||
f'\n'
|
||||
f'{pformat(err)}\n'
|
||||
# ^TODO? should we just print the `reason`
|
||||
# not the full `err`-dict?
|
||||
)
|
||||
continue
|
||||
|
||||
# XXX known special (ignore) cases
|
||||
elif code in {
|
||||
200, # uhh.. ni idea
|
||||
if code in {
|
||||
200, # uhh
|
||||
|
||||
# hist pacing / connectivity
|
||||
162,
|
||||
165,
|
||||
|
||||
# WARNING codes:
|
||||
# https://interactivebrokers.github.io/tws-api/message_codes.html#warning_codes
|
||||
# Attribute 'Outside Regular Trading Hours' is
|
||||
# " 'ignored based on the order type and
|
||||
# destination. PlaceOrder is now ' 'being
|
||||
# processed.',
|
||||
2109,
|
||||
|
||||
# XXX: lol this isn't even documented..
|
||||
# 'No market data during competing live session'
|
||||
1669,
|
||||
}:
|
||||
log.error(
|
||||
f'Order-API-error which is non-cancel-causing ?!\n'
|
||||
f'\n'
|
||||
f'{pformat(err)}\n'
|
||||
)
|
||||
continue
|
||||
|
||||
reqid: str = str(err['reqid'])
|
||||
reason: str = err['reason']
|
||||
|
||||
if err['reqid'] == -1:
|
||||
log.error(
|
||||
f'TWS external order error ??\n'
|
||||
f'{pformat(err)}\n'
|
||||
)
|
||||
log.error(f'TWS external order error:\n{pformat(err)}')
|
||||
|
||||
flow: dict = dict(
|
||||
flows.get(reqid)
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
# piker: trading gear for hackers
|
||||
# Copyright (C) 2018-forever Tyler Goodlet (in stewardship for pikers)
|
||||
# Copyright (C) Tyler Goodlet (in stewardship for pikers)
|
||||
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU Affero General Public License as published by
|
||||
|
|
@ -13,12 +13,10 @@
|
|||
|
||||
# You should have received a copy of the GNU Affero General Public License
|
||||
# along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
"""
|
||||
Data feed endpoints pre-wrapped and ready for use with ``tractor``/``trio``.
|
||||
|
||||
'''
|
||||
Data feed endpoints pre-wrapped and ready for use with `tractor`/`trio`
|
||||
via "infected-asyncio-mode".
|
||||
|
||||
'''
|
||||
"""
|
||||
from __future__ import annotations
|
||||
import asyncio
|
||||
from contextlib import (
|
||||
|
|
@ -28,6 +26,7 @@ from dataclasses import asdict
|
|||
from datetime import datetime
|
||||
from functools import partial
|
||||
from pprint import pformat
|
||||
from math import isnan
|
||||
import time
|
||||
from typing import (
|
||||
Any,
|
||||
|
|
@ -41,6 +40,7 @@ import numpy as np
|
|||
from pendulum import (
|
||||
now,
|
||||
from_timestamp,
|
||||
# DateTime,
|
||||
Duration,
|
||||
duration as mk_duration,
|
||||
)
|
||||
|
|
@ -69,10 +69,7 @@ from .api import (
|
|||
Contract,
|
||||
RequestError,
|
||||
)
|
||||
from ._util import (
|
||||
data_reset_hack,
|
||||
is_current_time_in_range,
|
||||
)
|
||||
from ._util import data_reset_hack
|
||||
from .symbols import get_mkt_info
|
||||
|
||||
if TYPE_CHECKING:
|
||||
|
|
@ -187,8 +184,7 @@ async def open_history_client(
|
|||
|
||||
if (
|
||||
start_dt
|
||||
and
|
||||
start_dt.timestamp() == 0
|
||||
and start_dt.timestamp() == 0
|
||||
):
|
||||
await tractor.pause()
|
||||
|
||||
|
|
@ -207,16 +203,14 @@ async def open_history_client(
|
|||
):
|
||||
count += 1
|
||||
mean += latency / count
|
||||
log.debug(
|
||||
print(
|
||||
f'HISTORY FRAME QUERY LATENCY: {latency}\n'
|
||||
f'mean: {mean}'
|
||||
)
|
||||
|
||||
# could be trying to retreive bars over weekend
|
||||
if out is None:
|
||||
log.error(
|
||||
f"No bars starting at {end_dt!r} !?!?"
|
||||
)
|
||||
log.error(f"Can't grab bars starting at {end_dt}!?!?")
|
||||
if (
|
||||
end_dt
|
||||
and head_dt
|
||||
|
|
@ -291,9 +285,8 @@ _pacing: str = (
|
|||
|
||||
async def wait_on_data_reset(
|
||||
proxy: MethodProxy,
|
||||
|
||||
reset_type: str = 'data',
|
||||
timeout: float = 16,
|
||||
timeout: float = 16, # float('inf'),
|
||||
|
||||
task_status: TaskStatus[
|
||||
tuple[
|
||||
|
|
@ -302,47 +295,29 @@ async def wait_on_data_reset(
|
|||
]
|
||||
] = trio.TASK_STATUS_IGNORED,
|
||||
) -> bool:
|
||||
'''
|
||||
Wait on a (global-ish) "data-farm" event to be emitted
|
||||
by the IB api server.
|
||||
|
||||
Allows syncing to reconnect event-messages emitted on the API
|
||||
console, such as:
|
||||
|
||||
- 'HMDS data farm connection is OK:ushmds'
|
||||
- 'Market data farm is connecting:usfuture'
|
||||
- 'Market data farm connection is OK:usfuture'
|
||||
|
||||
Deliver a `(cs, done: Event)` pair to the caller to support it
|
||||
waiting or cancelling the associated "data-reset-request";
|
||||
normally a manual data-reset-req is expected to be the cause and
|
||||
thus trigger such events (such as our click-hack-magic from
|
||||
`.ib._util`).
|
||||
|
||||
'''
|
||||
# ?TODO, do we need a task-lock around this method?
|
||||
#
|
||||
# register for an API "status event" wrapped for `trio`-sync.
|
||||
hist_ev: trio.Event = proxy.status_event(
|
||||
# TODO: we might have to put a task lock around this
|
||||
# method..
|
||||
hist_ev = proxy.status_event(
|
||||
'HMDS data farm connection is OK:ushmds'
|
||||
)
|
||||
#
|
||||
# ^TODO: other event-messages we might want to support waiting-for
|
||||
# but i wasn't able to get reliable..
|
||||
#
|
||||
|
||||
# TODO: other event messages we might want to try and
|
||||
# wait for but i wasn't able to get any of this
|
||||
# reliable..
|
||||
# reconnect_start = proxy.status_event(
|
||||
# 'Market data farm is connecting:usfuture'
|
||||
# )
|
||||
# live_ev = proxy.status_event(
|
||||
# 'Market data farm connection is OK:usfuture'
|
||||
# )
|
||||
|
||||
# try to wait on the reset event(s) to arrive, a timeout
|
||||
# will trigger a retry up to 6 times (for now).
|
||||
client: Client = proxy._aio_ns
|
||||
|
||||
done = trio.Event()
|
||||
with trio.move_on_after(timeout) as cs:
|
||||
|
||||
task_status.started((cs, done))
|
||||
|
||||
log.warning(
|
||||
|
|
@ -421,9 +396,8 @@ async def get_bars(
|
|||
bool, # timed out hint
|
||||
]:
|
||||
'''
|
||||
Request-n-retrieve historical data frames from a `trio.Task`
|
||||
using a `MethoProxy` to query the `asyncio`-side's
|
||||
`.ib.api.Client` methods.
|
||||
Retrieve historical data from a ``trio``-side task using
|
||||
a ``MethoProxy``.
|
||||
|
||||
'''
|
||||
global _data_resetter_task, _failed_resets
|
||||
|
|
@ -633,10 +607,7 @@ async def get_bars(
|
|||
# such that simultaneous symbol queries don't try data resettingn
|
||||
# too fast..
|
||||
unset_resetter: bool = False
|
||||
async with (
|
||||
tractor.trionics.collapse_eg(),
|
||||
trio.open_nursery() as nurse
|
||||
):
|
||||
async with trio.open_nursery() as nurse:
|
||||
|
||||
# start history request that we allow
|
||||
# to run indefinitely until a result is acquired
|
||||
|
|
@ -682,12 +653,14 @@ async def get_bars(
|
|||
)
|
||||
|
||||
|
||||
# per-actor cache of inter-eventloop-chans
|
||||
_quote_streams: dict[str, trio.abc.ReceiveStream] = {}
|
||||
|
||||
|
||||
async def _setup_quote_stream(
|
||||
chan: tractor.to_asyncio.LinkedTaskChannel,
|
||||
|
||||
from_trio: asyncio.Queue,
|
||||
to_trio: trio.abc.SendChannel,
|
||||
|
||||
symbol: str,
|
||||
opts: tuple[int] = (
|
||||
'375', # RT trade volume (excludes utrades)
|
||||
|
|
@ -705,13 +678,10 @@ async def _setup_quote_stream(
|
|||
|
||||
) -> trio.abc.ReceiveChannel:
|
||||
'''
|
||||
Stream L1 quotes via the `Ticker.updateEvent.connect(push)`
|
||||
callback API by registering a `push` callback which simply
|
||||
`chan.send_nowait()`s quote msgs back to the calling
|
||||
parent-`trio.Task`-side.
|
||||
Stream a ticker using the std L1 api.
|
||||
|
||||
NOTE, that this task-fn is run on the `asyncio.Task`-side ONLY
|
||||
and is thus run via `tractor.to_asyncio.open_channel_from()`.
|
||||
This task is ``asyncio``-side and must be called from
|
||||
``tractor.to_asyncio.open_channel_from()``.
|
||||
|
||||
'''
|
||||
global _quote_streams
|
||||
|
|
@ -719,79 +689,37 @@ async def _setup_quote_stream(
|
|||
async with load_aio_clients(
|
||||
disconnect_on_exit=False,
|
||||
) as accts2clients:
|
||||
|
||||
# XXX since this is an `asyncio.Task`, we must use
|
||||
# tractor.pause_from_sync()
|
||||
|
||||
caccount_name, client = get_preferred_data_client(accts2clients)
|
||||
contract = (
|
||||
contract
|
||||
or
|
||||
(await client.find_contract(symbol))
|
||||
)
|
||||
chan.started_nowait(contract) # cuz why not
|
||||
ticker: Ticker = client.ib.reqMktData(
|
||||
contract,
|
||||
','.join(opts),
|
||||
)
|
||||
maybe_exc: BaseException|None = None
|
||||
handler_tries: int = 0
|
||||
aio_task: asyncio.Task = asyncio.current_task()
|
||||
contract = contract or (await client.find_contract(symbol))
|
||||
to_trio.send_nowait(contract) # cuz why not
|
||||
ticker: Ticker = client.ib.reqMktData(contract, ','.join(opts))
|
||||
|
||||
# ?TODO? this API is batch-wise and quite slow-af but,
|
||||
# - seems to be 5s updates?
|
||||
# - maybe we could use it for backchecking?
|
||||
#
|
||||
# NOTE: it's batch-wise and slow af but I guess could
|
||||
# be good for backchecking? Seems to be every 5s maybe?
|
||||
# ticker: Ticker = client.ib.reqTickByTickData(
|
||||
# contract, 'Last',
|
||||
# )
|
||||
|
||||
# define a very naive queue-pushing callback that relays
|
||||
# quote-packets directly the calling (parent) `trio.Task`.
|
||||
# Ensure on teardown we cancel the feed via their cancel API.
|
||||
#
|
||||
# # define a simple queue push routine that streams quote packets
|
||||
# # to trio over the ``to_trio`` memory channel.
|
||||
# to_trio, from_aio = trio.open_memory_channel(2**8) # type: ignore
|
||||
def teardown():
|
||||
'''
|
||||
Disconnect our `push`-er callback and cancel the data-feed
|
||||
for `contract`.
|
||||
|
||||
'''
|
||||
nonlocal maybe_exc
|
||||
ticker.updateEvent.disconnect(push)
|
||||
report: str = f'Disconnected mkt-data for {symbol!r} due to '
|
||||
if maybe_exc is not None:
|
||||
report += (
|
||||
'error,\n'
|
||||
f'{maybe_exc!r}\n'
|
||||
)
|
||||
log.error(report)
|
||||
else:
|
||||
report += (
|
||||
'cancellation.\n'
|
||||
)
|
||||
log.cancel(report)
|
||||
|
||||
log.error(f"Disconnected stream for `{symbol}`")
|
||||
client.ib.cancelMktData(contract)
|
||||
|
||||
# decouple broadcast mem chan
|
||||
_quote_streams.pop(symbol, None)
|
||||
|
||||
def push(
|
||||
t: Ticker,
|
||||
tries_before_raise: int = 6,
|
||||
) -> None:
|
||||
'''
|
||||
Push quotes verbatim to parent-side `trio.Task`.
|
||||
def push(t: Ticker) -> None:
|
||||
"""
|
||||
Push quotes to trio task.
|
||||
|
||||
'''
|
||||
nonlocal maybe_exc, handler_tries
|
||||
# log.debug(f'new IB quote: {t}\n')
|
||||
"""
|
||||
# log.debug(t)
|
||||
try:
|
||||
chan.send_nowait(t)
|
||||
to_trio.send_nowait(t)
|
||||
|
||||
# XXX TODO XXX replicate in `tractor` tests
|
||||
# as per `CancelledError`-handler notes below!
|
||||
# assert 0
|
||||
except (
|
||||
trio.BrokenResourceError,
|
||||
|
||||
|
|
@ -806,104 +734,35 @@ async def _setup_quote_stream(
|
|||
# resulting in tracebacks spammed to console..
|
||||
# Manually do the dereg ourselves.
|
||||
teardown()
|
||||
|
||||
# for slow debugging purposes to avoid clobbering prompt
|
||||
# with log msgs
|
||||
except trio.WouldBlock:
|
||||
log.exception(
|
||||
f'Asyncio->Trio `chan.send_nowait()` blocked !?\n'
|
||||
f'\n'
|
||||
f'{chan._to_trio.statistics()}\n'
|
||||
)
|
||||
|
||||
# ?TODO, handle re-connection attempts?
|
||||
except BaseException as _berr:
|
||||
berr = _berr
|
||||
if handler_tries >= tries_before_raise:
|
||||
# breakpoint()
|
||||
maybe_exc = _berr
|
||||
# task.set_exception(berr)
|
||||
aio_task.cancel(msg=berr.args)
|
||||
raise berr
|
||||
else:
|
||||
handler_tries += 1
|
||||
|
||||
log.exception(
|
||||
f'Failed to push ticker quote !?\n'
|
||||
f'handler_tries={handler_tries!r}\n'
|
||||
f'ticker: {t!r}\n'
|
||||
f'\n'
|
||||
f'{chan._to_trio.statistics()}\n'
|
||||
f'\n'
|
||||
f'CAUSE: {berr}\n'
|
||||
)
|
||||
# log.warning(
|
||||
# f'channel is blocking symbol feed for {symbol}?'
|
||||
# f'\n{to_trio.statistics}'
|
||||
# )
|
||||
pass
|
||||
|
||||
# except trio.WouldBlock:
|
||||
# # for slow debugging purposes to avoid clobbering prompt
|
||||
# # with log msgs
|
||||
# pass
|
||||
|
||||
ticker.updateEvent.connect(push)
|
||||
try:
|
||||
await asyncio.sleep(float('inf'))
|
||||
|
||||
# XXX, for debug.. TODO? can we rm again?
|
||||
#
|
||||
# tractor.pause_from_sync()
|
||||
# while True:
|
||||
# await asyncio.sleep(1.6)
|
||||
# if ticker.ticks:
|
||||
# log.debug(
|
||||
# f'ticker.ticks = \n'
|
||||
# f'{ticker.ticks}\n'
|
||||
# )
|
||||
# else:
|
||||
# log.warning(
|
||||
# 'UHH no ticker.ticks ??'
|
||||
# )
|
||||
|
||||
# XXX TODO XXX !?!?
|
||||
# apparently **without this handler** and the subsequent
|
||||
# re-raising of `maybe_exc from _taskc` cancelling the
|
||||
# `aio_task` from the `push()`-callback will cause a very
|
||||
# strange chain of exc raising that breaks alll sorts of
|
||||
# downstream callers, tasks and remote-actor tasks!?
|
||||
#
|
||||
# -[ ] we need some lowlevel reproducting tests to replicate
|
||||
# those worst-case scenarios in `tractor` core!!
|
||||
# -[ ] likely we should factor-out the `tractor.to_asyncio`
|
||||
# attempts at workarounds in `.translate_aio_errors()`
|
||||
# for failed `asyncio.Task.set_exception()` to either
|
||||
# call `aio_task.cancel()` and/or
|
||||
# `aio_task._fut_waiter.set_exception()` to a re-useable
|
||||
# toolset in something like a `.to_asyncio._utils`??
|
||||
#
|
||||
except asyncio.CancelledError as _taskc:
|
||||
if maybe_exc is not None:
|
||||
raise maybe_exc from _taskc
|
||||
|
||||
raise _taskc
|
||||
|
||||
except BaseException as _berr:
|
||||
# stash any crash cause for reporting in `teardown()`
|
||||
maybe_exc = _berr
|
||||
raise _berr
|
||||
|
||||
finally:
|
||||
# always disconnect our `push()` and cancel the
|
||||
# ib-"mkt-data-feed".
|
||||
teardown()
|
||||
|
||||
# return from_aio
|
||||
|
||||
|
||||
@acm
|
||||
async def open_aio_quote_stream(
|
||||
|
||||
symbol: str,
|
||||
contract: Contract|None = None,
|
||||
contract: Contract | None = None,
|
||||
|
||||
) -> trio.abc.ReceiveStream:
|
||||
'''
|
||||
Open a real-time `Ticker` quote stream from an `asyncio.Task`
|
||||
spawned via `tractor.to_asyncio.open_channel_from()`, deliver the
|
||||
inter-event-loop channel to the `trio.Task` caller and cache it
|
||||
globally for re-use.
|
||||
|
||||
'''
|
||||
from tractor.trionics import broadcast_receiver
|
||||
global _quote_streams
|
||||
|
||||
|
|
@ -928,10 +787,6 @@ async def open_aio_quote_stream(
|
|||
|
||||
assert contract
|
||||
|
||||
# TODO? de-reg on teardown of last consumer task?
|
||||
# -> why aren't we using `.trionics.maybe_open_context()`
|
||||
# here again?? (we are in `open_client_proxies()` tho?)
|
||||
#
|
||||
# cache feed for later consumers
|
||||
_quote_streams[symbol] = from_aio
|
||||
|
||||
|
|
@ -946,12 +801,7 @@ def normalize(
|
|||
calc_price: bool = False
|
||||
|
||||
) -> dict:
|
||||
'''
|
||||
Translate `ib_async`'s `Ticker.ticks` values to a `piker`
|
||||
normalized `dict` form for transmit to downstream `.data` layer
|
||||
consumers.
|
||||
|
||||
'''
|
||||
# check for special contract types
|
||||
con = ticker.contract
|
||||
fqme, calc_price = con2fqme(con)
|
||||
|
|
@ -970,7 +820,7 @@ def normalize(
|
|||
|
||||
tbt = ticker.tickByTicks
|
||||
if tbt:
|
||||
log.info(f'tickbyticks:\n {ticker.tickByTicks}')
|
||||
print(f'tickbyticks:\n {ticker.tickByTicks}')
|
||||
|
||||
ticker.ticks = new_ticks
|
||||
|
||||
|
|
@ -1006,39 +856,27 @@ def normalize(
|
|||
return data
|
||||
|
||||
|
||||
# ?TODO? feels like this task-fn could be factored to reduce some
|
||||
# indentation levels?
|
||||
# -[ ] the reconnect while loop on ib-gw "data farm connection.."s
|
||||
# -[ ] everything embedded under the `async with aclosing(stream):`
|
||||
# as the "meat" of the quote delivery once the connection is
|
||||
# stable.
|
||||
#
|
||||
async def stream_quotes(
|
||||
|
||||
send_chan: trio.abc.SendChannel,
|
||||
symbols: list[str],
|
||||
feed_is_live: trio.Event,
|
||||
|
||||
# TODO? we need to hook into the `ib_async` logger like
|
||||
# we can with i3ipc from modden!
|
||||
# loglevel: str|None = None,
|
||||
loglevel: str = None,
|
||||
|
||||
# startup sync
|
||||
task_status: TaskStatus[tuple[dict, dict]] = trio.TASK_STATUS_IGNORED,
|
||||
|
||||
) -> None:
|
||||
'''
|
||||
Stream `symbols[0]` quotes back via `send_chan`.
|
||||
Stream symbol quotes.
|
||||
|
||||
The `feed_is_live: Event` is set to signal the caller that it can
|
||||
begin processing msgs from the mem-chan.
|
||||
This is a ``trio`` callable routine meant to be invoked
|
||||
once the brokerd is up.
|
||||
|
||||
'''
|
||||
# TODO: support multiple subscriptions
|
||||
sym: str = symbols[0]
|
||||
log.info(
|
||||
f'request for real-time quotes\n'
|
||||
f'sym: {sym!r}\n'
|
||||
)
|
||||
sym = symbols[0]
|
||||
log.info(f'request for real-time quotes: {sym}')
|
||||
|
||||
init_msgs: list[FeedInit] = []
|
||||
|
||||
|
|
@ -1047,49 +885,34 @@ async def stream_quotes(
|
|||
details: ibis.ContractDetails
|
||||
async with (
|
||||
open_data_client() as proxy,
|
||||
# trio.open_nursery() as tn,
|
||||
):
|
||||
mkt, details = await get_mkt_info(
|
||||
sym,
|
||||
proxy=proxy, # passed to avoid implicit client load
|
||||
)
|
||||
|
||||
# is venue active rn?
|
||||
venue_is_open: bool = any(
|
||||
is_current_time_in_range(
|
||||
start_dt=sesh.start,
|
||||
end_dt=sesh.end,
|
||||
)
|
||||
for sesh in details.tradingSessions()
|
||||
)
|
||||
|
||||
init_msg = FeedInit(mkt_info=mkt)
|
||||
|
||||
# NOTE, tell sampler (via config) to skip vlm summing for dst
|
||||
# assets which provide no vlm data..
|
||||
if mkt.dst.atype in {
|
||||
'fiat',
|
||||
'index',
|
||||
'commodity',
|
||||
}:
|
||||
# tell sampler config that it shouldn't do vlm summing.
|
||||
init_msg.shm_write_opts['sum_tick_vlm'] = False
|
||||
init_msg.shm_write_opts['has_vlm'] = False
|
||||
|
||||
init_msgs.append(init_msg)
|
||||
|
||||
con: Contract = details.contract
|
||||
first_ticker: Ticker|None = None
|
||||
|
||||
with trio.move_on_after(1.6) as quote_cs:
|
||||
first_ticker: Ticker | None = None
|
||||
with trio.move_on_after(1):
|
||||
first_ticker: Ticker = await proxy.get_quote(
|
||||
contract=con,
|
||||
raise_on_timeout=False,
|
||||
)
|
||||
|
||||
# XXX should never happen with this ep right?
|
||||
# but if so then, more then likely mkt is closed?
|
||||
if quote_cs.cancelled_caught:
|
||||
await tractor.pause()
|
||||
|
||||
if first_ticker:
|
||||
first_quote: dict = normalize(first_ticker)
|
||||
|
||||
|
|
@ -1101,27 +924,28 @@ async def stream_quotes(
|
|||
f'{pformat(first_quote)}\n'
|
||||
)
|
||||
|
||||
# XXX NOTE: whenever we're "outside regular trading hours"
|
||||
# (only relevant for assets coming from the "legacy markets"
|
||||
# space) so we basically (from an API/runtime-operational
|
||||
# perspective) "pretend the feed is live" even if it's
|
||||
# actually closed.
|
||||
#
|
||||
# IOW, we signal to the effective caller (task) that the live
|
||||
# feed is "already up" but really we're just indicating that
|
||||
# the OHLCV history can start being loaded immediately by the
|
||||
# `piker.data`/`.tsp` layers.
|
||||
#
|
||||
# XXX, deats: the "pretend we're live" is just done by
|
||||
# a `feed_is_live.set()` even though nothing is actually live
|
||||
# Bp
|
||||
if not venue_is_open:
|
||||
log.warning(
|
||||
f'Venue is closed, unable to establish real-time feed.\n'
|
||||
f'mkt: {mkt!r}\n'
|
||||
f'\n'
|
||||
f'first_ticker: {first_ticker}\n'
|
||||
)
|
||||
# NOTE: it might be outside regular trading hours for
|
||||
# assets with "standard venue operating hours" so we
|
||||
# only "pretend the feed is live" when the dst asset
|
||||
# type is NOT within the NON-NORMAL-venue set: aka not
|
||||
# commodities, forex or crypto currencies which CAN
|
||||
# always return a NaN on a snap quote request during
|
||||
# normal venue hours. In the case of a closed venue
|
||||
# (equitiies, futes, bonds etc.) we at least try to
|
||||
# grab the OHLC history.
|
||||
if (
|
||||
first_ticker
|
||||
and
|
||||
isnan(first_ticker.last)
|
||||
# SO, if the last quote price value is NaN we ONLY
|
||||
# "pretend to do" `feed_is_live.set()` if it's a known
|
||||
# dst asset venue with a lot of closed operating hours.
|
||||
and mkt.dst.atype not in {
|
||||
'commodity',
|
||||
'fiat',
|
||||
'crypto',
|
||||
}
|
||||
):
|
||||
task_status.started((
|
||||
init_msgs,
|
||||
first_quote,
|
||||
|
|
@ -1132,12 +956,10 @@ async def stream_quotes(
|
|||
feed_is_live.set()
|
||||
|
||||
# block and let data history backfill code run.
|
||||
# XXX obvi given the venue is closed, we never expect feed
|
||||
# to come up; a taskc should be the only way to
|
||||
# terminate this task.
|
||||
await trio.sleep_forever()
|
||||
return # we never expect feed to come up?
|
||||
|
||||
# ?TODO, we could instead spawn a task that waits on a feed
|
||||
# TODO: we should instead spawn a task that waits on a feed
|
||||
# to start and let it wait indefinitely..instead of this
|
||||
# hard coded stuff.
|
||||
# async def wait_for_first_quote():
|
||||
|
|
@ -1159,26 +981,23 @@ async def stream_quotes(
|
|||
'Rxed init quote:\n'
|
||||
f'{pformat(first_quote)}'
|
||||
)
|
||||
cs: trio.CancelScope|None = None
|
||||
cs: trio.CancelScope | None = None
|
||||
startup: bool = True
|
||||
while (
|
||||
startup
|
||||
or
|
||||
cs.cancel_called
|
||||
or cs.cancel_called
|
||||
):
|
||||
with trio.CancelScope() as cs:
|
||||
async with (
|
||||
tractor.trionics.collapse_eg(),
|
||||
trio.open_nursery() as nurse,
|
||||
open_aio_quote_stream(
|
||||
symbol=sym,
|
||||
contract=con,
|
||||
) as stream,
|
||||
):
|
||||
# ?TODO? can we rm this - particularly for `ib_async`?
|
||||
# ugh, clear ticks since we've consumed them
|
||||
# (ahem, ib_insync is stateful trash)
|
||||
# first_ticker.ticks = []
|
||||
first_ticker.ticks = []
|
||||
|
||||
# only on first entry at feed boot up
|
||||
if startup:
|
||||
|
|
@ -1192,8 +1011,8 @@ async def stream_quotes(
|
|||
# data feed event.
|
||||
async def reset_on_feed():
|
||||
|
||||
# ??TODO? this seems to be surpressed from the
|
||||
# traceback in `tractor`?
|
||||
# TODO: this seems to be surpressed from the
|
||||
# traceback in ``tractor``?
|
||||
# assert 0
|
||||
|
||||
rt_ev = proxy.status_event(
|
||||
|
|
@ -1237,7 +1056,7 @@ async def stream_quotes(
|
|||
# ugh, clear ticks since we've
|
||||
# consumed them (ahem, ib_insync is
|
||||
# truly stateful trash)
|
||||
# ticker.ticks = []
|
||||
ticker.ticks = []
|
||||
|
||||
# XXX: this works because we don't use
|
||||
# ``aclosing()`` above?
|
||||
|
|
@ -1254,12 +1073,8 @@ async def stream_quotes(
|
|||
async for ticker in stream:
|
||||
quote = normalize(ticker)
|
||||
fqme = quote['fqme']
|
||||
log.debug(
|
||||
f'Sending quote\n'
|
||||
f'{quote}'
|
||||
)
|
||||
await send_chan.send({fqme: quote})
|
||||
|
||||
# ugh, clear ticks since we've consumed them
|
||||
# ticker.ticks = []
|
||||
ticker.ticks = []
|
||||
# last = time.time()
|
||||
|
|
|
|||
|
|
@ -34,7 +34,6 @@ import urllib.parse
|
|||
import hashlib
|
||||
import hmac
|
||||
import base64
|
||||
import tractor
|
||||
import trio
|
||||
|
||||
from piker import config
|
||||
|
|
@ -373,7 +372,8 @@ class Client:
|
|||
# 1658347714, 'status': 'Success'}]}
|
||||
|
||||
if xfers:
|
||||
await tractor.pause()
|
||||
import tractor
|
||||
await tractor.pp()
|
||||
|
||||
trans: dict[str, Transaction] = {}
|
||||
for entry in xfers:
|
||||
|
|
@ -501,8 +501,7 @@ class Client:
|
|||
for xkey, data in resp['result'].items():
|
||||
|
||||
# NOTE: always cache in pairs tables for faster lookup
|
||||
with tractor.devx.maybe_open_crash_handler(): # as bxerr:
|
||||
pair = Pair(xname=xkey, **data)
|
||||
pair = Pair(xname=xkey, **data)
|
||||
|
||||
# register the above `Pair` structs for all
|
||||
# key-sets/monikers: a set of 4 (frickin) tables
|
||||
|
|
|
|||
|
|
@ -175,8 +175,9 @@ async def handle_order_requests(
|
|||
|
||||
case {
|
||||
'account': 'kraken.spot' as account,
|
||||
'action': 'buy'|'sell',
|
||||
}:
|
||||
'action': action,
|
||||
} if action in {'buy', 'sell'}:
|
||||
|
||||
# validate
|
||||
order = BrokerdOrder(**msg)
|
||||
|
||||
|
|
@ -261,12 +262,6 @@ async def handle_order_requests(
|
|||
} | extra
|
||||
|
||||
log.info(f'Submitting WS order request:\n{pformat(req)}')
|
||||
|
||||
# NOTE HOWTO, debug order requests
|
||||
#
|
||||
# if 'XRP' in pair:
|
||||
# await tractor.pause()
|
||||
|
||||
await ws.send_msg(req)
|
||||
|
||||
# placehold for sanity checking in relay loop
|
||||
|
|
@ -1090,8 +1085,6 @@ async def handle_order_updates(
|
|||
f'Failed to {action} order {reqid}:\n'
|
||||
f'{errmsg}'
|
||||
)
|
||||
# if tractor._state.debug_mode():
|
||||
# await tractor.pause()
|
||||
|
||||
symbol: str = 'N/A'
|
||||
if chain := apiflows.get(reqid):
|
||||
|
|
|
|||
|
|
@ -21,6 +21,7 @@ Symbology defs and search.
|
|||
from decimal import Decimal
|
||||
|
||||
import tractor
|
||||
from rapidfuzz import process as fuzzy
|
||||
|
||||
from piker._cacheables import (
|
||||
async_lifo_cache,
|
||||
|
|
@ -40,13 +41,8 @@ from piker.accounting._mktinfo import (
|
|||
)
|
||||
|
||||
|
||||
# https://www.kraken.com/features/api#get-tradable-pairs
|
||||
class Pair(Struct):
|
||||
'''
|
||||
A tradable asset pair as schema-defined by,
|
||||
|
||||
https://docs.kraken.com/api/docs/rest-api/get-tradable-asset-pairs
|
||||
|
||||
'''
|
||||
xname: str # idiotic bs_mktid equiv i guess?
|
||||
altname: str # alternate pair name
|
||||
wsname: str # WebSocket pair name (if available)
|
||||
|
|
@ -57,6 +53,7 @@ class Pair(Struct):
|
|||
lot: str # volume lot size
|
||||
|
||||
cost_decimals: int
|
||||
costmin: float
|
||||
pair_decimals: int # scaling decimal places for pair
|
||||
lot_decimals: int # scaling decimal places for volume
|
||||
|
||||
|
|
@ -82,7 +79,6 @@ class Pair(Struct):
|
|||
tick_size: float # min price step size
|
||||
status: str
|
||||
|
||||
costmin: str|None = None # XXX, only some mktpairs?
|
||||
short_position_limit: float = 0
|
||||
long_position_limit: float = float('inf')
|
||||
|
||||
|
|
|
|||
|
|
@ -25,10 +25,7 @@ from typing import TYPE_CHECKING
|
|||
|
||||
import trio
|
||||
import tractor
|
||||
from tractor.trionics import (
|
||||
broadcast_receiver,
|
||||
collapse_eg,
|
||||
)
|
||||
from tractor.trionics import broadcast_receiver
|
||||
|
||||
from ._util import (
|
||||
log, # sub-sys logger
|
||||
|
|
@ -284,11 +281,8 @@ async def open_ems(
|
|||
client._ems_stream = trades_stream
|
||||
|
||||
# start sync code order msg delivery task
|
||||
async with (
|
||||
collapse_eg(),
|
||||
trio.open_nursery() as tn,
|
||||
):
|
||||
tn.start_soon(
|
||||
async with trio.open_nursery() as n:
|
||||
n.start_soon(
|
||||
relay_orders_from_sync_code,
|
||||
client,
|
||||
fqme,
|
||||
|
|
@ -304,4 +298,4 @@ async def open_ems(
|
|||
)
|
||||
|
||||
# stop the sync-msg-relay task on exit.
|
||||
tn.cancel_scope.cancel()
|
||||
n.cancel_scope.cancel()
|
||||
|
|
|
|||
|
|
@ -42,7 +42,6 @@ from bidict import bidict
|
|||
import trio
|
||||
from trio_typing import TaskStatus
|
||||
import tractor
|
||||
from tractor import trionics
|
||||
|
||||
from ._util import (
|
||||
log, # sub-sys logger
|
||||
|
|
@ -77,6 +76,7 @@ if TYPE_CHECKING:
|
|||
|
||||
# TODO: numba all of this
|
||||
def mk_check(
|
||||
|
||||
trigger_price: float,
|
||||
known_last: float,
|
||||
action: str,
|
||||
|
|
@ -162,7 +162,7 @@ async def clear_dark_triggers(
|
|||
|
||||
router: Router,
|
||||
brokerd_orders_stream: tractor.MsgStream,
|
||||
quote_stream: tractor.MsgStream,
|
||||
quote_stream: tractor.ReceiveMsgStream, # noqa
|
||||
broker: str,
|
||||
fqme: str,
|
||||
|
||||
|
|
@ -178,7 +178,6 @@ async def clear_dark_triggers(
|
|||
'''
|
||||
# XXX: optimize this for speed!
|
||||
# TODO:
|
||||
# - port to the new ringbuf stuff in `tractor.ipc`!
|
||||
# - numba all this!
|
||||
# - this stream may eventually contain multiple symbols
|
||||
quote_stream._raise_on_lag = False
|
||||
|
|
@ -388,7 +387,6 @@ async def open_brokerd_dialog(
|
|||
for ep_name in [
|
||||
'open_trade_dialog', # probably final name?
|
||||
'trades_dialogue', # legacy
|
||||
# ^!TODO, rm this since all backends ported no ?!?
|
||||
]:
|
||||
trades_endpoint = getattr(
|
||||
brokermod,
|
||||
|
|
@ -502,7 +500,7 @@ class Router(Struct):
|
|||
|
||||
'''
|
||||
# setup at actor spawn time
|
||||
_tn: trio.Nursery
|
||||
nursery: trio.Nursery
|
||||
|
||||
# broker to book map
|
||||
books: dict[str, DarkBook] = {}
|
||||
|
|
@ -668,7 +666,7 @@ class Router(Struct):
|
|||
# dark book clearing loop, also lives with parent
|
||||
# daemon to allow dark order clearing while no
|
||||
# client is connected.
|
||||
self._tn.start_soon(
|
||||
self.nursery.start_soon(
|
||||
clear_dark_triggers,
|
||||
self,
|
||||
relay.brokerd_stream,
|
||||
|
|
@ -691,7 +689,7 @@ class Router(Struct):
|
|||
|
||||
# spawn a ``brokerd`` order control dialog stream
|
||||
# that syncs lifetime with the parent `emsd` daemon.
|
||||
self._tn.start_soon(
|
||||
self.nursery.start_soon(
|
||||
translate_and_relay_brokerd_events,
|
||||
broker,
|
||||
relay.brokerd_stream,
|
||||
|
|
@ -765,12 +763,10 @@ async def _setup_persistent_emsd(
|
|||
|
||||
global _router
|
||||
|
||||
# open a root "service task-nursery" for the `emsd`-actor
|
||||
async with (
|
||||
trionics.collapse_eg(),
|
||||
trio.open_nursery() as tn
|
||||
):
|
||||
_router = Router(_tn=tn)
|
||||
# open a root "service nursery" for the ``emsd`` actor
|
||||
async with trio.open_nursery() as service_nursery:
|
||||
|
||||
_router = Router(nursery=service_nursery)
|
||||
|
||||
# TODO: send back the full set of persistent
|
||||
# orders/execs?
|
||||
|
|
@ -1020,18 +1016,8 @@ async def translate_and_relay_brokerd_events(
|
|||
)
|
||||
|
||||
if status == 'closed':
|
||||
log.info(
|
||||
f'Execution is complete!\n'
|
||||
f'oid: {oid!r}\n'
|
||||
)
|
||||
status_msg = book._active.pop(oid, None)
|
||||
if status_msg is None:
|
||||
log.warning(
|
||||
f'Order was already cleared from book ??\n'
|
||||
f'oid: {oid!r}\n'
|
||||
f'\n'
|
||||
f'Maybe the order cancelled before submitted ??\n'
|
||||
)
|
||||
log.info(f'Execution for {oid} is complete!')
|
||||
status_msg = book._active.pop(oid)
|
||||
|
||||
elif status == 'canceled':
|
||||
log.cancel(f'Cancellation for {oid} is complete!')
|
||||
|
|
@ -1196,16 +1182,12 @@ async def process_client_order_cmds(
|
|||
submitting live orders immediately if requested by the client.
|
||||
|
||||
'''
|
||||
# TODO, only allow `msgspec.Struct` form!
|
||||
cmd: dict
|
||||
# cmd: dict
|
||||
async for cmd in client_order_stream:
|
||||
log.info(
|
||||
f'Received order cmd:\n'
|
||||
f'{pformat(cmd)}\n'
|
||||
)
|
||||
log.info(f'Received order cmd:\n{pformat(cmd)}')
|
||||
|
||||
# CAWT DAMN we need struct support!
|
||||
oid: str = str(cmd['oid'])
|
||||
oid = str(cmd['oid'])
|
||||
|
||||
# register this stream as an active order dialog (msg flow) for
|
||||
# this order id such that translated message from the brokerd
|
||||
|
|
@ -1311,7 +1293,7 @@ async def process_client_order_cmds(
|
|||
case {
|
||||
'oid': oid,
|
||||
'symbol': fqme,
|
||||
'price': price,
|
||||
'price': trigger_price,
|
||||
'size': size,
|
||||
'action': ('buy' | 'sell') as action,
|
||||
'exec_mode': ('live' | 'paper'),
|
||||
|
|
@ -1343,7 +1325,7 @@ async def process_client_order_cmds(
|
|||
|
||||
symbol=sym,
|
||||
action=action,
|
||||
price=price,
|
||||
price=trigger_price,
|
||||
size=size,
|
||||
account=req.account,
|
||||
)
|
||||
|
|
@ -1365,11 +1347,7 @@ async def process_client_order_cmds(
|
|||
# (``translate_and_relay_brokerd_events()`` above) will
|
||||
# handle relaying the ems side responses back to
|
||||
# the client/cmd sender from this request
|
||||
log.info(
|
||||
f'Sending live order to {broker}:\n'
|
||||
f'{pformat(msg)}'
|
||||
)
|
||||
|
||||
log.info(f'Sending live order to {broker}:\n{pformat(msg)}')
|
||||
await brokerd_order_stream.send(msg)
|
||||
|
||||
# an immediate response should be ``BrokerdOrderAck``
|
||||
|
|
@ -1385,7 +1363,7 @@ async def process_client_order_cmds(
|
|||
case {
|
||||
'oid': oid,
|
||||
'symbol': fqme,
|
||||
'price': price,
|
||||
'price': trigger_price,
|
||||
'size': size,
|
||||
'exec_mode': exec_mode,
|
||||
'action': action,
|
||||
|
|
@ -1413,12 +1391,7 @@ async def process_client_order_cmds(
|
|||
if isnan(last):
|
||||
last = flume.rt_shm.array[-1]['close']
|
||||
|
||||
trigger_price: float = float(price)
|
||||
pred = mk_check(
|
||||
trigger_price,
|
||||
last,
|
||||
action,
|
||||
)
|
||||
pred = mk_check(trigger_price, last, action)
|
||||
|
||||
# NOTE: for dark orders currently we submit
|
||||
# the triggered live order at a price 5 ticks
|
||||
|
|
@ -1525,7 +1498,7 @@ async def maybe_open_trade_relays(
|
|||
loglevel: str = 'info',
|
||||
):
|
||||
|
||||
fqme, relay, feed, client_ready = await _router._tn.start(
|
||||
fqme, relay, feed, client_ready = await _router.nursery.start(
|
||||
_router.open_trade_relays,
|
||||
fqme,
|
||||
exec_mode,
|
||||
|
|
@ -1555,18 +1528,19 @@ async def maybe_open_trade_relays(
|
|||
|
||||
@tractor.context
|
||||
async def _emsd_main(
|
||||
ctx: tractor.Context, # becomes `ems_ctx` below
|
||||
ctx: tractor.Context,
|
||||
fqme: str,
|
||||
exec_mode: str, # ('paper', 'live')
|
||||
loglevel: str|None = None,
|
||||
loglevel: str | None = None,
|
||||
|
||||
) -> tuple[ # `ctx.started()` value!
|
||||
dict[ # positions
|
||||
tuple[str, str], # brokername, acctid
|
||||
) -> tuple[
|
||||
dict[
|
||||
# brokername, acctid
|
||||
tuple[str, str],
|
||||
list[BrokerdPosition],
|
||||
],
|
||||
list[str], # accounts
|
||||
dict[str, Status], # dialogs
|
||||
list[str],
|
||||
dict[str, Status],
|
||||
]:
|
||||
'''
|
||||
EMS (sub)actor entrypoint providing the execution management
|
||||
|
|
|
|||
|
|
@ -19,7 +19,6 @@ Clearing sub-system message and protocols.
|
|||
|
||||
"""
|
||||
from __future__ import annotations
|
||||
from decimal import Decimal
|
||||
from typing import (
|
||||
Literal,
|
||||
)
|
||||
|
|
@ -72,15 +71,7 @@ class Order(Struct):
|
|||
symbol: str # | MktPair
|
||||
account: str # should we set a default as '' ?
|
||||
|
||||
# https://docs.python.org/3/library/decimal.html#decimal-objects
|
||||
#
|
||||
# ?TODO? decimal usage throughout?
|
||||
# -[ ] possibly leverage the `Encoder(decimal_format='number')`
|
||||
# bit?
|
||||
# |_https://jcristharif.com/msgspec/supported-types.html#decimal
|
||||
# -[ ] should we also use it for .size?
|
||||
#
|
||||
price: Decimal
|
||||
price: float
|
||||
size: float # -ve is "sell", +ve is "buy"
|
||||
|
||||
brokers: list[str] = []
|
||||
|
|
@ -187,7 +178,7 @@ class BrokerdOrder(Struct):
|
|||
time_ns: int
|
||||
|
||||
symbol: str # fqme
|
||||
price: Decimal
|
||||
price: float
|
||||
size: float
|
||||
|
||||
# TODO: if we instead rely on a +ve/-ve size to determine
|
||||
|
|
@ -301,9 +292,6 @@ class BrokerdError(Struct):
|
|||
|
||||
# TODO: yeah, so we REALLY need to completely deprecate
|
||||
# this and use the `.accounting.Position` msg-type instead..
|
||||
# -[ ] an alternative might be to add a `Position.summary() ->
|
||||
# `PositionSummary`-msg that we generate since `Position` has a lot
|
||||
# of fields by default we likely don't want to send over the wire?
|
||||
class BrokerdPosition(Struct):
|
||||
'''
|
||||
Position update event from brokerd.
|
||||
|
|
@ -316,4 +304,3 @@ class BrokerdPosition(Struct):
|
|||
avg_price: float
|
||||
currency: str = ''
|
||||
name: str = 'position'
|
||||
bs_mktid: str|int|None = None
|
||||
|
|
|
|||
|
|
@ -508,7 +508,7 @@ async def handle_order_requests(
|
|||
reqid = await client.submit_limit(
|
||||
oid=order.oid,
|
||||
symbol=f'{order.symbol}.{client.broker}',
|
||||
price=float(order.price),
|
||||
price=order.price,
|
||||
action=order.action,
|
||||
size=order.size,
|
||||
# XXX: by default 0 tells ``ib_insync`` methods that
|
||||
|
|
|
|||
|
|
@ -134,65 +134,86 @@ def pikerd(
|
|||
Spawn the piker broker-daemon.
|
||||
|
||||
'''
|
||||
# from tractor.devx import maybe_open_crash_handler
|
||||
# with maybe_open_crash_handler(pdb=False):
|
||||
log = get_console_log(loglevel, name='cli')
|
||||
from tractor.devx import maybe_open_crash_handler
|
||||
with maybe_open_crash_handler(pdb=pdb):
|
||||
log = get_console_log(loglevel, name='cli')
|
||||
|
||||
if pdb:
|
||||
log.warning((
|
||||
"\n"
|
||||
"!!! YOU HAVE ENABLED DAEMON DEBUG MODE !!!\n"
|
||||
"When a `piker` daemon crashes it will block the "
|
||||
"task-thread until resumed from console!\n"
|
||||
"\n"
|
||||
))
|
||||
|
||||
# service-actor registry endpoint socket-address set
|
||||
regaddrs: list[tuple[str, int]] = []
|
||||
|
||||
conf, _ = config.load(
|
||||
conf_name='conf',
|
||||
)
|
||||
network: dict = conf.get('network')
|
||||
if (
|
||||
network is None
|
||||
and not maddr
|
||||
):
|
||||
regaddrs = [(
|
||||
_default_registry_host,
|
||||
_default_registry_port,
|
||||
)]
|
||||
|
||||
else:
|
||||
eps: dict = load_trans_eps(
|
||||
network,
|
||||
maddr,
|
||||
)
|
||||
for layers in eps['pikerd']:
|
||||
regaddrs.append((
|
||||
layers['ipv4']['addr'],
|
||||
layers['tcp']['port'],
|
||||
if pdb:
|
||||
log.warning((
|
||||
"\n"
|
||||
"!!! YOU HAVE ENABLED DAEMON DEBUG MODE !!!\n"
|
||||
"When a `piker` daemon crashes it will block the "
|
||||
"task-thread until resumed from console!\n"
|
||||
"\n"
|
||||
))
|
||||
|
||||
from .. import service
|
||||
# service-actor registry endpoint socket-address set
|
||||
regaddrs: list[tuple[str, int]] = []
|
||||
|
||||
async def main():
|
||||
service_mngr: service.Services
|
||||
async with (
|
||||
service.open_pikerd(
|
||||
registry_addrs=regaddrs,
|
||||
loglevel=loglevel,
|
||||
debug_mode=pdb,
|
||||
enable_transports=['uds'],
|
||||
# enable_transports=['tcp'],
|
||||
) as service_mngr,
|
||||
conf, _ = config.load(
|
||||
conf_name='conf',
|
||||
)
|
||||
network: dict = conf.get('network')
|
||||
if (
|
||||
network is None
|
||||
and not maddr
|
||||
):
|
||||
assert service_mngr
|
||||
# ?TODO? spawn all other sub-actor daemons according to
|
||||
# multiaddress endpoint spec defined by user config
|
||||
await trio.sleep_forever()
|
||||
regaddrs = [(
|
||||
_default_registry_host,
|
||||
_default_registry_port,
|
||||
)]
|
||||
|
||||
trio.run(main)
|
||||
else:
|
||||
eps: dict = load_trans_eps(
|
||||
network,
|
||||
maddr,
|
||||
)
|
||||
for layers in eps['pikerd']:
|
||||
regaddrs.append((
|
||||
layers['ipv4']['addr'],
|
||||
layers['tcp']['port'],
|
||||
))
|
||||
|
||||
from .. import service
|
||||
|
||||
async def main():
|
||||
service_mngr: service.Services
|
||||
|
||||
async with (
|
||||
service.open_pikerd(
|
||||
registry_addrs=regaddrs,
|
||||
loglevel=loglevel,
|
||||
debug_mode=pdb,
|
||||
|
||||
) as service_mngr, # normally delivers a ``Services`` handle
|
||||
|
||||
# AsyncExitStack() as stack,
|
||||
):
|
||||
# TODO: spawn all other sub-actor daemons according to
|
||||
# multiaddress endpoint spec defined by user config
|
||||
assert service_mngr
|
||||
|
||||
# if tsdb:
|
||||
# dname, conf = await stack.enter_async_context(
|
||||
# service.marketstore.start_ahab_daemon(
|
||||
# service_mngr,
|
||||
# loglevel=loglevel,
|
||||
# )
|
||||
# )
|
||||
# log.info(f'TSDB `{dname}` up with conf:\n{conf}')
|
||||
|
||||
# if es:
|
||||
# dname, conf = await stack.enter_async_context(
|
||||
# service.elastic.start_ahab_daemon(
|
||||
# service_mngr,
|
||||
# loglevel=loglevel,
|
||||
# )
|
||||
# )
|
||||
# log.info(f'DB `{dname}` up with conf:\n{conf}')
|
||||
|
||||
await trio.sleep_forever()
|
||||
|
||||
trio.run(main)
|
||||
|
||||
|
||||
@click.group(context_settings=config._context_defaults)
|
||||
|
|
@ -307,10 +328,6 @@ def services(config, tl, ports):
|
|||
if not ports:
|
||||
ports = [_default_registry_port]
|
||||
|
||||
addr = tractor._addr.wrap_address(
|
||||
addr=(host, ports[0])
|
||||
)
|
||||
|
||||
async def list_services():
|
||||
nonlocal host
|
||||
async with (
|
||||
|
|
@ -318,18 +335,16 @@ def services(config, tl, ports):
|
|||
name='service_query',
|
||||
loglevel=config['loglevel'] if tl else None,
|
||||
),
|
||||
tractor.get_registry(
|
||||
addr=addr,
|
||||
tractor.get_arbiter(
|
||||
host=host,
|
||||
port=ports[0]
|
||||
) as portal
|
||||
):
|
||||
registry = await portal.run_from_ns(
|
||||
'self',
|
||||
'get_registry',
|
||||
)
|
||||
registry = await portal.run_from_ns('self', 'get_registry')
|
||||
json_d = {}
|
||||
for key, socket in registry.items():
|
||||
json_d[key] = f'{socket}'
|
||||
|
||||
host, port = socket
|
||||
json_d[key] = f'{host}:{port}'
|
||||
click.echo(f"{colorize_json(json_d)}")
|
||||
|
||||
trio.run(list_services)
|
||||
|
|
|
|||
|
|
@ -284,8 +284,7 @@ class Sampler:
|
|||
|
||||
except (
|
||||
trio.BrokenResourceError,
|
||||
trio.ClosedResourceError,
|
||||
trio.EndOfChannel,
|
||||
trio.ClosedResourceError
|
||||
):
|
||||
log.error(
|
||||
f'{stream._ctx.chan.uid} dropped connection'
|
||||
|
|
@ -698,7 +697,7 @@ async def sample_and_broadcast(
|
|||
|
||||
log.warning(
|
||||
f'Feed OVERRUN {sub_key}'
|
||||
f'@{bus.brokername} -> \n'
|
||||
'@{bus.brokername} -> \n'
|
||||
f'feed @ {chan.uid}\n'
|
||||
f'throttle = {throttle} Hz'
|
||||
)
|
||||
|
|
@ -877,7 +876,6 @@ async def uniform_rate_send(
|
|||
except tractor.RemoteActorError as rme:
|
||||
if rme.type is not tractor._exceptions.StreamOverrun:
|
||||
raise
|
||||
|
||||
ctx = stream._ctx
|
||||
chan = ctx.chan
|
||||
log.warning(
|
||||
|
|
@ -894,7 +892,6 @@ async def uniform_rate_send(
|
|||
trio.ClosedResourceError,
|
||||
trio.BrokenResourceError,
|
||||
ConnectionResetError,
|
||||
trio.EndOfChannel,
|
||||
):
|
||||
# if the feed consumer goes down then drop
|
||||
# out of this rate limiter
|
||||
|
|
|
|||
|
|
@ -19,11 +19,7 @@ NumPy compatible shared memory buffers for real-time IPC streaming.
|
|||
|
||||
"""
|
||||
from __future__ import annotations
|
||||
import hashlib
|
||||
from sys import (
|
||||
byteorder,
|
||||
platform,
|
||||
)
|
||||
from sys import byteorder
|
||||
import time
|
||||
from typing import Optional
|
||||
from multiprocessing.shared_memory import SharedMemory, _USE_POSIX
|
||||
|
|
@ -109,12 +105,11 @@ class _Token(Struct, frozen=True):
|
|||
which can be used to key a system wide post shm entry.
|
||||
|
||||
'''
|
||||
shm_name: str # actual OS-level name (may be shortened on macOS)
|
||||
shm_name: str # this servers as a "key" value
|
||||
shm_first_index_name: str
|
||||
shm_last_index_name: str
|
||||
dtype_descr: tuple
|
||||
size: int # in struct-array index / row terms
|
||||
key: str | None = None # original descriptive key (for lookup)
|
||||
|
||||
@property
|
||||
def dtype(self) -> np.dtype:
|
||||
|
|
@ -123,31 +118,6 @@ class _Token(Struct, frozen=True):
|
|||
def as_msg(self):
|
||||
return self.to_dict()
|
||||
|
||||
def __eq__(self, other) -> bool:
|
||||
'''
|
||||
Compare tokens based on shm names and dtype, ignoring the key field.
|
||||
The key field is only used for lookups, not for token identity.
|
||||
'''
|
||||
if not isinstance(other, _Token):
|
||||
return False
|
||||
return (
|
||||
self.shm_name == other.shm_name
|
||||
and self.shm_first_index_name == other.shm_first_index_name
|
||||
and self.shm_last_index_name == other.shm_last_index_name
|
||||
and self.dtype_descr == other.dtype_descr
|
||||
and self.size == other.size
|
||||
)
|
||||
|
||||
def __hash__(self) -> int:
|
||||
'''Hash based on the same fields used in __eq__'''
|
||||
return hash((
|
||||
self.shm_name,
|
||||
self.shm_first_index_name,
|
||||
self.shm_last_index_name,
|
||||
self.dtype_descr,
|
||||
self.size,
|
||||
))
|
||||
|
||||
@classmethod
|
||||
def from_msg(cls, msg: dict) -> _Token:
|
||||
if isinstance(msg, _Token):
|
||||
|
|
@ -178,31 +148,6 @@ def get_shm_token(key: str) -> _Token:
|
|||
return _known_tokens.get(key)
|
||||
|
||||
|
||||
def _shorten_key_for_macos(key: str) -> str:
|
||||
'''
|
||||
macOS has a 31 character limit for POSIX shared memory names.
|
||||
Hash long keys to fit within this limit while maintaining uniqueness.
|
||||
|
||||
'''
|
||||
# macOS shm_open() has a 31 char limit (PSHMNAMLEN)
|
||||
# Use format: /p_<hash16> where hash is first 16 hex chars of sha256
|
||||
# This gives us: / + p_ + 16 hex chars = 19 chars, well under limit
|
||||
# We keep the 'p' prefix to indicate it's from piker
|
||||
if len(key) <= 31:
|
||||
return key
|
||||
|
||||
# Create a hash of the full key
|
||||
key_hash = hashlib.sha256(key.encode()).hexdigest()[:16]
|
||||
short_key = f'p_{key_hash}'
|
||||
|
||||
log.debug(
|
||||
f'Shortened shm key for macOS:\n'
|
||||
f' original: {key} ({len(key)} chars)\n'
|
||||
f' shortened: {short_key} ({len(short_key)} chars)'
|
||||
)
|
||||
return short_key
|
||||
|
||||
|
||||
def _make_token(
|
||||
key: str,
|
||||
size: int,
|
||||
|
|
@ -214,24 +159,12 @@ def _make_token(
|
|||
|
||||
'''
|
||||
dtype = def_iohlcv_fields if dtype is None else dtype
|
||||
|
||||
# On macOS, shorten keys that exceed the 31 character limit
|
||||
if platform == 'darwin':
|
||||
shm_name = _shorten_key_for_macos(key)
|
||||
shm_first = _shorten_key_for_macos(key + "_first")
|
||||
shm_last = _shorten_key_for_macos(key + "_last")
|
||||
else:
|
||||
shm_name = key
|
||||
shm_first = key + "_first"
|
||||
shm_last = key + "_last"
|
||||
|
||||
return _Token(
|
||||
shm_name=shm_name,
|
||||
shm_first_index_name=shm_first,
|
||||
shm_last_index_name=shm_last,
|
||||
shm_name=key,
|
||||
shm_first_index_name=key + "_first",
|
||||
shm_last_index_name=key + "_last",
|
||||
dtype_descr=tuple(np.dtype(dtype).descr),
|
||||
size=size,
|
||||
key=key, # Store original key for lookup
|
||||
)
|
||||
|
||||
|
||||
|
|
@ -488,12 +421,7 @@ class ShmArray:
|
|||
if _USE_POSIX:
|
||||
# We manually unlink to bypass all the "resource tracker"
|
||||
# nonsense meant for non-SC systems.
|
||||
name = self._shm.name
|
||||
try:
|
||||
shm_unlink(name)
|
||||
except FileNotFoundError:
|
||||
# might be a teardown race here?
|
||||
log.warning(f'Shm for {name} already unlinked?')
|
||||
shm_unlink(self._shm.name)
|
||||
|
||||
self._first.destroy()
|
||||
self._last.destroy()
|
||||
|
|
@ -522,15 +450,8 @@ def open_shm_array(
|
|||
a = np.zeros(size, dtype=dtype)
|
||||
a['index'] = np.arange(len(a))
|
||||
|
||||
# Create token first to get the (possibly shortened) shm name
|
||||
token = _make_token(
|
||||
key=key,
|
||||
size=size,
|
||||
dtype=dtype,
|
||||
)
|
||||
|
||||
shm = SharedMemory(
|
||||
name=token.shm_name, # Use shortened name from token
|
||||
name=key,
|
||||
create=True,
|
||||
size=a.nbytes
|
||||
)
|
||||
|
|
@ -542,6 +463,12 @@ def open_shm_array(
|
|||
array[:] = a[:]
|
||||
array.setflags(write=int(not readonly))
|
||||
|
||||
token = _make_token(
|
||||
key=key,
|
||||
size=size,
|
||||
dtype=dtype,
|
||||
)
|
||||
|
||||
# create single entry arrays for storing an first and last indices
|
||||
first = SharedInt(
|
||||
shm=SharedMemory(
|
||||
|
|
@ -614,11 +541,10 @@ def attach_shm_array(
|
|||
|
||||
'''
|
||||
token = _Token.from_msg(token)
|
||||
# Use original key for _known_tokens lookup, shm_name for OS calls
|
||||
lookup_key = token.key if token.key else token.shm_name
|
||||
key = token.shm_name
|
||||
|
||||
if lookup_key in _known_tokens:
|
||||
assert _Token.from_msg(_known_tokens[lookup_key]) == token, "WTF"
|
||||
if key in _known_tokens:
|
||||
assert _Token.from_msg(_known_tokens[key]) == token, "WTF"
|
||||
|
||||
# XXX: ugh, looks like due to the ``shm_open()`` C api we can't
|
||||
# actually place files in a subdir, see discussion here:
|
||||
|
|
@ -629,7 +555,7 @@ def attach_shm_array(
|
|||
for _ in range(3):
|
||||
try:
|
||||
shm = SharedMemory(
|
||||
name=token.shm_name, # Use (possibly shortened) OS name
|
||||
name=key,
|
||||
create=False,
|
||||
)
|
||||
break
|
||||
|
|
@ -677,8 +603,8 @@ def attach_shm_array(
|
|||
# Stash key -> token knowledge for future queries
|
||||
# via `maybe_opepn_shm_array()` but only after we know
|
||||
# we can attach.
|
||||
if lookup_key not in _known_tokens:
|
||||
_known_tokens[lookup_key] = token
|
||||
if key not in _known_tokens:
|
||||
_known_tokens[key] = token
|
||||
|
||||
# "close" attached shm on actor teardown
|
||||
tractor.current_actor().lifetime_stack.callback(sha.close)
|
||||
|
|
|
|||
|
|
@ -90,18 +90,6 @@ class SymbologyCache(Struct):
|
|||
# provided by the backend pkg.
|
||||
mktmaps: dict[str, MktPair] = field(default_factory=dict)
|
||||
|
||||
def pformat(self) -> str:
|
||||
return (
|
||||
f'<{type(self).__name__}(\n'
|
||||
f' .mod: {self.mod!r}\n'
|
||||
f' .assets: {len(self.assets)!r}\n'
|
||||
f' .pairs: {len(self.pairs)!r}\n'
|
||||
f' .mktmaps: {len(self.mktmaps)!r}\n'
|
||||
f')>'
|
||||
)
|
||||
|
||||
__repr__ = pformat
|
||||
|
||||
def write_config(self) -> None:
|
||||
|
||||
# put the backend's pair-struct type ref at the top
|
||||
|
|
|
|||
|
|
@ -27,6 +27,7 @@ from functools import partial
|
|||
from types import ModuleType
|
||||
from typing import (
|
||||
Any,
|
||||
Optional,
|
||||
Callable,
|
||||
AsyncContextManager,
|
||||
AsyncGenerator,
|
||||
|
|
@ -34,7 +35,6 @@ from typing import (
|
|||
)
|
||||
import json
|
||||
|
||||
import tractor
|
||||
import trio
|
||||
from trio_typing import TaskStatus
|
||||
from trio_websocket import (
|
||||
|
|
@ -167,7 +167,7 @@ async def _reconnect_forever(
|
|||
|
||||
async def proxy_msgs(
|
||||
ws: WebSocketConnection,
|
||||
rent_cs: trio.CancelScope, # parent cancel scope
|
||||
pcs: trio.CancelScope, # parent cancel scope
|
||||
):
|
||||
'''
|
||||
Receive (under `timeout` deadline) all msgs from from underlying
|
||||
|
|
@ -192,7 +192,7 @@ async def _reconnect_forever(
|
|||
f'{url} connection bail with:'
|
||||
)
|
||||
await trio.sleep(0.5)
|
||||
rent_cs.cancel()
|
||||
pcs.cancel()
|
||||
|
||||
# go back to reonnect loop in parent task
|
||||
return
|
||||
|
|
@ -204,7 +204,7 @@ async def _reconnect_forever(
|
|||
f'{src_mod}\n'
|
||||
'WS feed seems down and slow af.. reconnecting\n'
|
||||
)
|
||||
rent_cs.cancel()
|
||||
pcs.cancel()
|
||||
|
||||
# go back to reonnect loop in parent task
|
||||
return
|
||||
|
|
@ -228,12 +228,7 @@ async def _reconnect_forever(
|
|||
nobsws._connected = trio.Event()
|
||||
task_status.started()
|
||||
|
||||
mc_state: trio._channel.MemoryChannelState = snd._state
|
||||
while (
|
||||
mc_state.open_receive_channels > 0
|
||||
and
|
||||
mc_state.open_send_channels > 0
|
||||
):
|
||||
while not snd._closed:
|
||||
log.info(
|
||||
f'{src_mod}\n'
|
||||
f'{url} trying (RE)CONNECT'
|
||||
|
|
@ -242,11 +237,10 @@ async def _reconnect_forever(
|
|||
ws: WebSocketConnection
|
||||
try:
|
||||
async with (
|
||||
trio.open_nursery() as n,
|
||||
open_websocket_url(url) as ws,
|
||||
tractor.trionics.collapse_eg(),
|
||||
trio.open_nursery() as tn,
|
||||
):
|
||||
cs = nobsws._cs = tn.cancel_scope
|
||||
cs = nobsws._cs = n.cancel_scope
|
||||
nobsws._ws = ws
|
||||
log.info(
|
||||
f'{src_mod}\n'
|
||||
|
|
@ -254,7 +248,7 @@ async def _reconnect_forever(
|
|||
)
|
||||
|
||||
# begin relay loop to forward msgs
|
||||
tn.start_soon(
|
||||
n.start_soon(
|
||||
proxy_msgs,
|
||||
ws,
|
||||
cs,
|
||||
|
|
@ -268,7 +262,7 @@ async def _reconnect_forever(
|
|||
|
||||
# TODO: should we return an explicit sub-cs
|
||||
# from this fixture task?
|
||||
await tn.start(
|
||||
await n.start(
|
||||
open_fixture,
|
||||
fixture,
|
||||
nobsws,
|
||||
|
|
@ -278,23 +272,11 @@ async def _reconnect_forever(
|
|||
# to let tasks run **inside** the ws open block above.
|
||||
nobsws._connected.set()
|
||||
await trio.sleep_forever()
|
||||
|
||||
except (
|
||||
HandshakeError,
|
||||
ConnectionRejected,
|
||||
):
|
||||
except HandshakeError:
|
||||
log.exception('Retrying connection')
|
||||
await trio.sleep(0.5) # throttle
|
||||
|
||||
except BaseException as _berr:
|
||||
berr = _berr
|
||||
log.exception(
|
||||
'Reconnect-attempt failed ??\n'
|
||||
)
|
||||
await trio.sleep(0.2) # throttle
|
||||
raise berr
|
||||
# ws & nursery block ends
|
||||
|
||||
#|_ws & nursery block ends
|
||||
nobsws._connected = trio.Event()
|
||||
if cs.cancelled_caught:
|
||||
log.cancel(
|
||||
|
|
@ -342,25 +324,21 @@ async def open_autorecon_ws(
|
|||
connetivity errors, or some user defined recv timeout.
|
||||
|
||||
You can provide a ``fixture`` async-context-manager which will be
|
||||
entered/exitted around each connection reset; eg. for
|
||||
(re)requesting subscriptions without requiring streaming setup
|
||||
code to rerun.
|
||||
entered/exitted around each connection reset; eg. for (re)requesting
|
||||
subscriptions without requiring streaming setup code to rerun.
|
||||
|
||||
'''
|
||||
snd: trio.MemorySendChannel
|
||||
rcv: trio.MemoryReceiveChannel
|
||||
snd, rcv = trio.open_memory_channel(616)
|
||||
|
||||
async with (
|
||||
tractor.trionics.collapse_eg(),
|
||||
trio.open_nursery() as tn
|
||||
):
|
||||
async with trio.open_nursery() as n:
|
||||
nobsws = NoBsWs(
|
||||
url,
|
||||
rcv,
|
||||
msg_recv_timeout=msg_recv_timeout,
|
||||
)
|
||||
await tn.start(
|
||||
await n.start(
|
||||
partial(
|
||||
_reconnect_forever,
|
||||
url,
|
||||
|
|
@ -373,10 +351,11 @@ async def open_autorecon_ws(
|
|||
await nobsws._connected.wait()
|
||||
assert nobsws._cs
|
||||
assert nobsws.connected()
|
||||
|
||||
try:
|
||||
yield nobsws
|
||||
finally:
|
||||
tn.cancel_scope.cancel()
|
||||
n.cancel_scope.cancel()
|
||||
|
||||
|
||||
'''
|
||||
|
|
@ -389,8 +368,8 @@ of msgs over a `NoBsWs`.
|
|||
class JSONRPCResult(Struct):
|
||||
id: int
|
||||
jsonrpc: str = '2.0'
|
||||
result: dict|None = None
|
||||
error: dict|None = None
|
||||
result: Optional[dict] = None
|
||||
error: Optional[dict] = None
|
||||
|
||||
|
||||
@acm
|
||||
|
|
|
|||
|
|
@ -39,7 +39,6 @@ from typing import (
|
|||
AsyncContextManager,
|
||||
Awaitable,
|
||||
Sequence,
|
||||
TYPE_CHECKING,
|
||||
)
|
||||
|
||||
import trio
|
||||
|
|
@ -76,10 +75,6 @@ from ._sampling import (
|
|||
uniform_rate_send,
|
||||
)
|
||||
|
||||
if TYPE_CHECKING:
|
||||
from tractor._addr import Address
|
||||
from tractor.msg.types import Aid
|
||||
|
||||
|
||||
class Sub(Struct, frozen=True):
|
||||
'''
|
||||
|
|
@ -728,10 +723,7 @@ class Feed(Struct):
|
|||
async for msg in stream:
|
||||
await tx.send(msg)
|
||||
|
||||
async with (
|
||||
tractor.trionics.collapse_eg(),
|
||||
trio.open_nursery() as nurse
|
||||
):
|
||||
async with trio.open_nursery() as nurse:
|
||||
# spawn a relay task for each stream so that they all
|
||||
# multiplex to a common channel.
|
||||
for brokername in mods:
|
||||
|
|
@ -907,19 +899,19 @@ async def open_feed(
|
|||
feed.portals[brokermod] = portal
|
||||
|
||||
# fill out "status info" that the UI can show
|
||||
chan: tractor.Channel = portal.chan
|
||||
raddr: Address = chan.raddr
|
||||
aid: Aid = chan.aid
|
||||
# TAG_feed_status_update
|
||||
host, port = portal.channel.raddr
|
||||
if host == '127.0.0.1':
|
||||
host = 'localhost'
|
||||
|
||||
feed.status.update({
|
||||
'actor_id': aid,
|
||||
'actor_short_id': f'{aid.name}@{aid.pid}',
|
||||
'ipc': chan.raddr.proto_key,
|
||||
'ipc_addr': raddr,
|
||||
'actor_name': portal.channel.uid[0],
|
||||
'host': host,
|
||||
'port': port,
|
||||
'hist_shm': 'NA',
|
||||
'rt_shm': 'NA',
|
||||
'throttle_hz': tick_throttle,
|
||||
'throttle_rate': tick_throttle,
|
||||
})
|
||||
# feed.status.update(init_msg.pop('status', {}))
|
||||
|
||||
# (allocate and) connect to any feed bus for this broker
|
||||
bus_ctxs.append(
|
||||
|
|
|
|||
|
|
@ -498,7 +498,6 @@ async def cascade(
|
|||
|
||||
func_name: str = func.__name__
|
||||
async with (
|
||||
tractor.trionics.collapse_eg(), # avoid multi-taskc tb in console
|
||||
trio.open_nursery() as tn,
|
||||
):
|
||||
# TODO: might be better to just make a "restart" method where
|
||||
|
|
|
|||
28
piker/log.py
28
piker/log.py
|
|
@ -18,11 +18,7 @@
|
|||
Log like a forester!
|
||||
"""
|
||||
import logging
|
||||
import reprlib
|
||||
import json
|
||||
from typing import (
|
||||
Callable,
|
||||
)
|
||||
|
||||
import tractor
|
||||
from pygments import (
|
||||
|
|
@ -88,27 +84,3 @@ def colorize_json(
|
|||
# likeable styles: algol_nu, tango, monokai
|
||||
formatters.TerminalTrueColorFormatter(style=style)
|
||||
)
|
||||
|
||||
|
||||
def mk_repr(
|
||||
**repr_kws,
|
||||
) -> Callable[[str], str]:
|
||||
'''
|
||||
Allocate and deliver a `repr.Repr` instance with provided input
|
||||
settings using the std-lib's `reprlib` mod,
|
||||
* https://docs.python.org/3/library/reprlib.html
|
||||
|
||||
------ Ex. ------
|
||||
An up to 6-layer-nested `dict` as multi-line:
|
||||
- https://stackoverflow.com/a/79102479
|
||||
- https://docs.python.org/3/library/reprlib.html#reprlib.Repr.maxlevel
|
||||
|
||||
'''
|
||||
def_kws: dict[str, int] = dict(
|
||||
indent=2,
|
||||
maxlevel=6, # recursion levels
|
||||
maxstring=66, # match editor line-len limit
|
||||
)
|
||||
def_kws |= repr_kws
|
||||
reprr = reprlib.Repr(**def_kws)
|
||||
return reprr.repr
|
||||
|
|
|
|||
|
|
@ -107,22 +107,17 @@ async def open_piker_runtime(
|
|||
async with (
|
||||
tractor.open_root_actor(
|
||||
|
||||
# passed through to `open_root_actor`
|
||||
# passed through to ``open_root_actor``
|
||||
registry_addrs=registry_addrs,
|
||||
name=name,
|
||||
start_method=start_method,
|
||||
loglevel=loglevel,
|
||||
debug_mode=debug_mode,
|
||||
|
||||
# XXX NOTE MEMBER DAT der's a perf hit yo!!
|
||||
# https://greenback.readthedocs.io/en/latest/principle.html#performance
|
||||
maybe_enable_greenback=True,
|
||||
start_method=start_method,
|
||||
|
||||
# TODO: eventually we should be able to avoid
|
||||
# having the root have more then permissions to
|
||||
# spawn other specialized daemons I think?
|
||||
enable_modules=enable_modules,
|
||||
hide_tb=False,
|
||||
|
||||
**tractor_kwargs,
|
||||
) as actor,
|
||||
|
|
@ -205,8 +200,7 @@ async def open_pikerd(
|
|||
reg_addrs,
|
||||
),
|
||||
tractor.open_nursery() as actor_nursery,
|
||||
tractor.trionics.collapse_eg(),
|
||||
trio.open_nursery() as service_tn,
|
||||
trio.open_nursery() as service_nursery,
|
||||
):
|
||||
for addr in reg_addrs:
|
||||
if addr not in root_actor.accept_addrs:
|
||||
|
|
@ -217,7 +211,7 @@ async def open_pikerd(
|
|||
|
||||
# assign globally for future daemon/task creation
|
||||
Services.actor_n = actor_nursery
|
||||
Services.service_n = service_tn
|
||||
Services.service_n = service_nursery
|
||||
Services.debug_mode = debug_mode
|
||||
|
||||
try:
|
||||
|
|
@ -227,7 +221,7 @@ async def open_pikerd(
|
|||
# TODO: is this more clever/efficient?
|
||||
# if 'samplerd' in Services.service_tasks:
|
||||
# await Services.cancel_service('samplerd')
|
||||
service_tn.cancel_scope.cancel()
|
||||
service_nursery.cancel_scope.cancel()
|
||||
|
||||
|
||||
# TODO: do we even need this?
|
||||
|
|
@ -262,10 +256,7 @@ async def maybe_open_pikerd(
|
|||
loglevel: str | None = None,
|
||||
**kwargs,
|
||||
|
||||
) -> (
|
||||
tractor._portal.Portal
|
||||
|ClassVar[Services]
|
||||
):
|
||||
) -> tractor._portal.Portal | ClassVar[Services]:
|
||||
'''
|
||||
If no ``pikerd`` daemon-root-actor can be found start it and
|
||||
yield up (we should probably figure out returning a portal to self
|
||||
|
|
@ -290,11 +281,10 @@ async def maybe_open_pikerd(
|
|||
|
||||
registry_addrs: list[tuple[str, int]] = (
|
||||
registry_addrs
|
||||
or
|
||||
[_default_reg_addr]
|
||||
or [_default_reg_addr]
|
||||
)
|
||||
|
||||
pikerd_portal: tractor.Portal|None
|
||||
pikerd_portal: tractor.Portal | None
|
||||
async with (
|
||||
open_piker_runtime(
|
||||
name=query_name,
|
||||
|
|
|
|||
|
|
@ -28,7 +28,6 @@ from contextlib import (
|
|||
)
|
||||
|
||||
import tractor
|
||||
from trio.lowlevel import current_task
|
||||
|
||||
from ._util import (
|
||||
log, # sub-sys logger
|
||||
|
|
@ -71,84 +70,69 @@ async def maybe_spawn_daemon(
|
|||
lock = Services.locks[service_name]
|
||||
await lock.acquire()
|
||||
|
||||
try:
|
||||
async with find_service(
|
||||
service_name,
|
||||
registry_addrs=[('127.0.0.1', 6116)],
|
||||
) as portal:
|
||||
if portal is not None:
|
||||
lock.release()
|
||||
yield portal
|
||||
return
|
||||
|
||||
log.warning(
|
||||
f"Couldn't find any existing {service_name}\n"
|
||||
'Attempting to spawn new daemon-service..'
|
||||
)
|
||||
|
||||
# ask root ``pikerd`` daemon to spawn the daemon we need if
|
||||
# pikerd is not live we now become the root of the
|
||||
# process tree
|
||||
async with maybe_open_pikerd(
|
||||
loglevel=loglevel,
|
||||
**pikerd_kwargs,
|
||||
|
||||
) as pikerd_portal:
|
||||
|
||||
# we are the root and thus are `pikerd`
|
||||
# so spawn the target service directly by calling
|
||||
# the provided target routine.
|
||||
# XXX: this assumes that the target is well formed and will
|
||||
# do the right things to setup both a sub-actor **and** call
|
||||
# the ``_Services`` api from above to start the top level
|
||||
# service task for that actor.
|
||||
started: bool
|
||||
if pikerd_portal is None:
|
||||
started = await service_task_target(
|
||||
loglevel=loglevel,
|
||||
**spawn_args,
|
||||
)
|
||||
|
||||
else:
|
||||
# request a remote `pikerd` (service manager) to start the
|
||||
# target daemon-task, the target can't return
|
||||
# a non-serializable value since it is expected that service
|
||||
# starting is non-blocking and the target task will persist
|
||||
# running "under" or "within" the `pikerd` actor tree after
|
||||
# the questing client disconnects. in other words this
|
||||
# spawns a persistent daemon actor that continues to live
|
||||
# for the lifespan of whatever the service manager inside
|
||||
# `pikerd` says it should.
|
||||
started = await pikerd_portal.run(
|
||||
service_task_target,
|
||||
loglevel=loglevel,
|
||||
**spawn_args,
|
||||
)
|
||||
|
||||
if started:
|
||||
log.info(f'Service {service_name} started!')
|
||||
|
||||
# block until we can discover (by IPC connection) to the newly
|
||||
# spawned daemon-actor and then deliver the portal to the
|
||||
# caller.
|
||||
async with tractor.wait_for_actor(service_name) as portal:
|
||||
lock.release()
|
||||
yield portal
|
||||
await portal.cancel_actor()
|
||||
|
||||
except BaseException as _err:
|
||||
err = _err
|
||||
if (
|
||||
lock.locked()
|
||||
and
|
||||
lock.statistics().owner is current_task()
|
||||
):
|
||||
log.exception(
|
||||
f'Releasing stale lock after crash..?'
|
||||
f'{err!r}\n'
|
||||
)
|
||||
async with find_service(
|
||||
service_name,
|
||||
registry_addrs=[('127.0.0.1', 6116)],
|
||||
) as portal:
|
||||
if portal is not None:
|
||||
lock.release()
|
||||
raise err
|
||||
yield portal
|
||||
return
|
||||
|
||||
log.warning(
|
||||
f"Couldn't find any existing {service_name}\n"
|
||||
'Attempting to spawn new daemon-service..'
|
||||
)
|
||||
|
||||
# ask root ``pikerd`` daemon to spawn the daemon we need if
|
||||
# pikerd is not live we now become the root of the
|
||||
# process tree
|
||||
async with maybe_open_pikerd(
|
||||
loglevel=loglevel,
|
||||
**pikerd_kwargs,
|
||||
|
||||
) as pikerd_portal:
|
||||
|
||||
# we are the root and thus are `pikerd`
|
||||
# so spawn the target service directly by calling
|
||||
# the provided target routine.
|
||||
# XXX: this assumes that the target is well formed and will
|
||||
# do the right things to setup both a sub-actor **and** call
|
||||
# the ``_Services`` api from above to start the top level
|
||||
# service task for that actor.
|
||||
started: bool
|
||||
if pikerd_portal is None:
|
||||
started = await service_task_target(
|
||||
loglevel=loglevel,
|
||||
**spawn_args,
|
||||
)
|
||||
|
||||
else:
|
||||
# request a remote `pikerd` (service manager) to start the
|
||||
# target daemon-task, the target can't return
|
||||
# a non-serializable value since it is expected that service
|
||||
# starting is non-blocking and the target task will persist
|
||||
# running "under" or "within" the `pikerd` actor tree after
|
||||
# the questing client disconnects. in other words this
|
||||
# spawns a persistent daemon actor that continues to live
|
||||
# for the lifespan of whatever the service manager inside
|
||||
# `pikerd` says it should.
|
||||
started = await pikerd_portal.run(
|
||||
service_task_target,
|
||||
loglevel=loglevel,
|
||||
**spawn_args,
|
||||
)
|
||||
|
||||
if started:
|
||||
log.info(f'Service {service_name} started!')
|
||||
|
||||
# block until we can discover (by IPC connection) to the newly
|
||||
# spawned daemon-actor and then deliver the portal to the
|
||||
# caller.
|
||||
async with tractor.wait_for_actor(service_name) as portal:
|
||||
lock.release()
|
||||
yield portal
|
||||
await portal.cancel_actor()
|
||||
|
||||
|
||||
async def spawn_emsd(
|
||||
|
|
|
|||
|
|
@ -109,7 +109,7 @@ class Services:
|
|||
# wait on any context's return value
|
||||
# and any final portal result from the
|
||||
# sub-actor.
|
||||
ctx_res: Any = await ctx.wait_for_result()
|
||||
ctx_res: Any = await ctx.result()
|
||||
|
||||
# NOTE: blocks indefinitely until cancelled
|
||||
# either by error from the target context
|
||||
|
|
|
|||
|
|
@ -101,15 +101,13 @@ async def open_registry(
|
|||
|
||||
if (
|
||||
not tractor.is_root_process()
|
||||
and
|
||||
not Registry.addrs
|
||||
and not Registry.addrs
|
||||
):
|
||||
Registry.addrs.extend(actor.reg_addrs)
|
||||
|
||||
if (
|
||||
ensure_exists
|
||||
and
|
||||
not Registry.addrs
|
||||
and not Registry.addrs
|
||||
):
|
||||
raise RuntimeError(
|
||||
f"`{uid}` registry should already exist but doesn't?"
|
||||
|
|
@ -148,7 +146,7 @@ async def find_service(
|
|||
| list[Portal]
|
||||
| None
|
||||
):
|
||||
# try:
|
||||
|
||||
reg_addrs: list[tuple[str, int]]
|
||||
async with open_registry(
|
||||
addrs=(
|
||||
|
|
@ -159,39 +157,22 @@ async def find_service(
|
|||
or Registry.addrs
|
||||
),
|
||||
) as reg_addrs:
|
||||
log.info(f'Scanning for service `{service_name}`')
|
||||
|
||||
log.info(
|
||||
f'Scanning for service {service_name!r}'
|
||||
)
|
||||
maybe_portals: list[Portal] | Portal | None
|
||||
|
||||
# attach to existing daemon by name if possible
|
||||
maybe_portals: list[Portal]|Portal|None
|
||||
async with tractor.find_actor(
|
||||
service_name,
|
||||
registry_addrs=reg_addrs,
|
||||
only_first=first_only, # if set only returns single ref
|
||||
) as maybe_portals:
|
||||
if not maybe_portals:
|
||||
# log.info(
|
||||
print(
|
||||
f'Could NOT find service {service_name!r} -> {maybe_portals!r}'
|
||||
)
|
||||
yield None
|
||||
return
|
||||
|
||||
# log.info(
|
||||
print(
|
||||
f'Found service {service_name!r} -> {maybe_portals}'
|
||||
)
|
||||
yield maybe_portals
|
||||
|
||||
# except BaseException as _berr:
|
||||
# berr = _berr
|
||||
# log.exception(
|
||||
# 'tractor.find_actor() failed with,\n'
|
||||
# )
|
||||
# raise berr
|
||||
|
||||
|
||||
async def check_for_service(
|
||||
service_name: str,
|
||||
|
|
|
|||
|
|
@ -138,16 +138,6 @@ class StorageClient(
|
|||
) -> None:
|
||||
...
|
||||
|
||||
async def write_oi(
|
||||
self,
|
||||
fqme: str,
|
||||
oi: np.ndarray,
|
||||
append_and_duplicate: bool = True,
|
||||
limit: int = int(800e3),
|
||||
|
||||
) -> None:
|
||||
...
|
||||
|
||||
|
||||
class TimeseriesNotFound(Exception):
|
||||
'''
|
||||
|
|
|
|||
|
|
@ -111,24 +111,6 @@ def mk_ohlcv_shm_keyed_filepath(
|
|||
return path
|
||||
|
||||
|
||||
def mk_oi_shm_keyed_filepath(
|
||||
fqme: str,
|
||||
period: float | int,
|
||||
datadir: Path,
|
||||
|
||||
) -> Path:
|
||||
|
||||
if period < 1.:
|
||||
raise ValueError('Sample period should be >= 1.!?')
|
||||
|
||||
path: Path = (
|
||||
datadir
|
||||
/
|
||||
f'{fqme}.oi{int(period)}s.parquet'
|
||||
)
|
||||
return path
|
||||
|
||||
|
||||
def unpack_fqme_from_parquet_filepath(path: Path) -> str:
|
||||
|
||||
filename: str = str(path.name)
|
||||
|
|
@ -190,11 +172,7 @@ class NativeStorageClient:
|
|||
|
||||
key: str = path.name.rstrip('.parquet')
|
||||
fqme, _, descr = key.rpartition('.')
|
||||
if 'ohlcv' in descr:
|
||||
prefix, _, suffix = descr.partition('ohlcv')
|
||||
elif 'oi' in descr:
|
||||
prefix, _, suffix = descr.partition('oi')
|
||||
|
||||
prefix, _, suffix = descr.partition('ohlcv')
|
||||
period: int = int(suffix.strip('s'))
|
||||
|
||||
# cache description data
|
||||
|
|
@ -391,61 +369,6 @@ class NativeStorageClient:
|
|||
timeframe,
|
||||
)
|
||||
|
||||
def _write_oi(
|
||||
self,
|
||||
fqme: str,
|
||||
oi: np.ndarray,
|
||||
|
||||
) -> Path:
|
||||
'''
|
||||
Sync version of the public interface meth, since we don't
|
||||
currently actually need or support an async impl.
|
||||
|
||||
'''
|
||||
path: Path = mk_oi_shm_keyed_filepath(
|
||||
fqme=fqme,
|
||||
period=1,
|
||||
datadir=self._datadir,
|
||||
)
|
||||
if isinstance(oi, np.ndarray):
|
||||
new_df: pl.DataFrame = tsp.np2pl(oi)
|
||||
else:
|
||||
new_df = oi
|
||||
|
||||
if path.exists():
|
||||
old_df = pl.read_parquet(path)
|
||||
df = pl.concat([old_df, new_df])
|
||||
else:
|
||||
df = new_df
|
||||
|
||||
start = time.time()
|
||||
df.write_parquet(path)
|
||||
delay: float = round(
|
||||
time.time() - start,
|
||||
ndigits=6,
|
||||
)
|
||||
log.info(
|
||||
f'parquet write took {delay} secs\n'
|
||||
f'file path: {path}'
|
||||
)
|
||||
return path
|
||||
|
||||
async def write_oi(
|
||||
self,
|
||||
fqme: str,
|
||||
oi: np.ndarray,
|
||||
|
||||
) -> Path:
|
||||
'''
|
||||
Write input oi time series for fqme and sampling period
|
||||
to (local) disk.
|
||||
|
||||
'''
|
||||
return self._write_oi(
|
||||
fqme,
|
||||
oi,
|
||||
)
|
||||
|
||||
async def delete_ts(
|
||||
self,
|
||||
key: str,
|
||||
|
|
|
|||
|
|
@ -963,10 +963,7 @@ async def tsdb_backfill(
|
|||
# concurrently load the provider's most-recent-frame AND any
|
||||
# pre-existing tsdb history already saved in `piker` storage.
|
||||
dt_eps: list[DateTime, DateTime] = []
|
||||
async with (
|
||||
tractor.trionics.collapse_eg(),
|
||||
trio.open_nursery() as tn
|
||||
):
|
||||
async with trio.open_nursery() as tn:
|
||||
tn.start_soon(
|
||||
push_latest_frame,
|
||||
dt_eps,
|
||||
|
|
@ -1015,16 +1012,9 @@ async def tsdb_backfill(
|
|||
int,
|
||||
Duration,
|
||||
]|None = config.get('frame_types', None)
|
||||
|
||||
if def_frame_durs:
|
||||
def_frame_size: Duration = def_frame_durs[timeframe]
|
||||
|
||||
if def_frame_size != calced_frame_size:
|
||||
log.warning(
|
||||
f'Expected frame size {def_frame_size}\n'
|
||||
f'Rxed frame {calced_frame_size}\n'
|
||||
)
|
||||
# await tractor.pause()
|
||||
assert def_frame_size == calced_frame_size
|
||||
else:
|
||||
# use what we calced from first frame above.
|
||||
def_frame_size = calced_frame_size
|
||||
|
|
@ -1053,9 +1043,7 @@ async def tsdb_backfill(
|
|||
# if there is a gap to backfill from the first
|
||||
# history frame until the last datum loaded from the tsdb
|
||||
# continue that now in the background
|
||||
async with trio.open_nursery(
|
||||
strict_exception_groups=False,
|
||||
) as tn:
|
||||
async with trio.open_nursery() as tn:
|
||||
|
||||
bf_done = await tn.start(
|
||||
partial(
|
||||
|
|
@ -1320,7 +1308,6 @@ async def manage_history(
|
|||
# sampling period) data set since normally differently
|
||||
# sampled timeseries can be loaded / process independently
|
||||
# ;)
|
||||
tractor.trionics.collapse_eg(),
|
||||
trio.open_nursery() as tn,
|
||||
):
|
||||
log.info(
|
||||
|
|
|
|||
|
|
@ -517,7 +517,7 @@ def with_dts(
|
|||
|
||||
'''
|
||||
return df.with_columns([
|
||||
pl.col(time_col).shift(1).name.suffix('_prev'),
|
||||
pl.col(time_col).shift(1).suffix('_prev'),
|
||||
pl.col(time_col).diff().alias('s_diff'),
|
||||
pl.from_epoch(pl.col(time_col)).alias('dt'),
|
||||
]).with_columns([
|
||||
|
|
@ -623,7 +623,7 @@ def detect_vlm_gaps(
|
|||
|
||||
) -> pl.DataFrame:
|
||||
|
||||
vnull: pl.DataFrame = df.filter(
|
||||
vnull: pl.DataFrame = w_dts.filter(
|
||||
pl.col(col) == 0
|
||||
)
|
||||
return vnull
|
||||
|
|
|
|||
|
|
@ -21,7 +21,6 @@ Main app startup and run.
|
|||
from functools import partial
|
||||
from types import ModuleType
|
||||
|
||||
import tractor
|
||||
import trio
|
||||
|
||||
from piker.ui.qt import (
|
||||
|
|
@ -117,7 +116,6 @@ async def _async_main(
|
|||
needed_brokermods[brokername] = brokers[brokername]
|
||||
|
||||
async with (
|
||||
tractor.trionics.collapse_eg(),
|
||||
trio.open_nursery() as root_n,
|
||||
):
|
||||
# set root nursery and task stack for spawning other charts/feeds
|
||||
|
|
|
|||
|
|
@ -33,6 +33,7 @@ import trio
|
|||
|
||||
from piker.ui.qt import (
|
||||
QtCore,
|
||||
QtWidgets,
|
||||
Qt,
|
||||
QLineF,
|
||||
QFrame,
|
||||
|
|
|
|||
|
|
@ -212,12 +212,7 @@ async def increment_history_view(
|
|||
hist_chart: ChartPlotWidget = ds.hist_chart
|
||||
hist_viz: Viz = ds.hist_viz
|
||||
# viz: Viz = ds.viz
|
||||
# NOTE: On macOS, shm names are shortened to fit the 31-char limit,
|
||||
# so we can't reliably check for 'hist' in the name anymore.
|
||||
# The important thing is that hist_viz is correctly assigned from ds.
|
||||
# token = hist_viz.shm.token
|
||||
# shm_key = token.get('key') or token['shm_name']
|
||||
# assert 'hist' in shm_key
|
||||
assert 'hist' in hist_viz.shm.token['shm_name']
|
||||
# name: str = hist_viz.name
|
||||
|
||||
# TODO: seems this is more reliable at keeping the slow
|
||||
|
|
@ -1450,10 +1445,7 @@ async def display_symbol_data(
|
|||
# for pause/resume on mouse interaction
|
||||
rt_chart.feed = feed
|
||||
|
||||
async with (
|
||||
tractor.trionics.collapse_eg(),
|
||||
trio.open_nursery() as ln,
|
||||
):
|
||||
async with trio.open_nursery() as ln:
|
||||
# if available load volume related built-in display(s)
|
||||
vlm_charts: dict[
|
||||
str,
|
||||
|
|
|
|||
|
|
@ -22,10 +22,7 @@ from contextlib import asynccontextmanager as acm
|
|||
from typing import Callable
|
||||
|
||||
import trio
|
||||
from tractor.trionics import (
|
||||
gather_contexts,
|
||||
collapse_eg,
|
||||
)
|
||||
from tractor.trionics import gather_contexts
|
||||
|
||||
from piker.ui.qt import (
|
||||
QtCore,
|
||||
|
|
@ -210,10 +207,7 @@ async def open_signal_handler(
|
|||
async for args in recv:
|
||||
await async_handler(*args)
|
||||
|
||||
async with (
|
||||
collapse_eg(),
|
||||
trio.open_nursery() as tn
|
||||
):
|
||||
async with trio.open_nursery() as tn:
|
||||
tn.start_soon(proxy_to_handler)
|
||||
async with send:
|
||||
yield
|
||||
|
|
@ -248,7 +242,6 @@ async def open_handlers(
|
|||
widget: QWidget
|
||||
streams: list[trio.abc.ReceiveChannel]
|
||||
async with (
|
||||
collapse_eg(),
|
||||
trio.open_nursery() as tn,
|
||||
gather_contexts([
|
||||
open_event_stream(
|
||||
|
|
|
|||
|
|
@ -18,11 +18,10 @@
|
|||
Feed status and controls widget(s) for embedding in a UI-pane.
|
||||
|
||||
"""
|
||||
|
||||
from __future__ import annotations
|
||||
from typing import (
|
||||
Any,
|
||||
TYPE_CHECKING,
|
||||
)
|
||||
from textwrap import dedent
|
||||
from typing import TYPE_CHECKING
|
||||
|
||||
# from PyQt5.QtCore import Qt
|
||||
|
||||
|
|
@ -50,55 +49,35 @@ def mk_feed_label(
|
|||
a feed control protocol.
|
||||
|
||||
'''
|
||||
status: dict[str, Any] = feed.status
|
||||
status = feed.status
|
||||
assert status
|
||||
|
||||
# SO tips on ws/nls,
|
||||
# https://stackoverflow.com/a/15721400
|
||||
ws: str = ' '
|
||||
# nl: str = '<br>' # dun work?
|
||||
actor_info_repr: str = (
|
||||
f')> **{status["actor_short_id"]}**\n'
|
||||
'\n' # bc md?
|
||||
)
|
||||
msg = dedent("""
|
||||
actor: **{actor_name}**\n
|
||||
|_ @**{host}:{port}**\n
|
||||
""")
|
||||
|
||||
# fields to select *IN* for display
|
||||
# (see `.data.feed.open_feed()` status
|
||||
# update -> TAG_feed_status_update)
|
||||
for key in [
|
||||
'ipc',
|
||||
'hist_shm',
|
||||
'rt_shm',
|
||||
'throttle_hz',
|
||||
]:
|
||||
# NOTE, the 2nd key is filled via `.format()` updates.
|
||||
actor_info_repr += (
|
||||
f'\n' # bc md?
|
||||
f'{ws}|_{key}: **{{{key}}}**\n'
|
||||
)
|
||||
# ^TODO? formatting and content..
|
||||
# -[ ] showing which fqme is "forward" on the
|
||||
# chart/fsp/order-mode?
|
||||
# '|_ flows: **{symbols}**\n'
|
||||
#
|
||||
# -[x] why isn't the indent working?
|
||||
# => markdown, now solved..
|
||||
for key, val in status.items():
|
||||
if key in ('host', 'port', 'actor_name'):
|
||||
continue
|
||||
msg += f'\n|_ {key}: **{{{key}}}**\n'
|
||||
|
||||
feed_label = FormatLabel(
|
||||
fmt_str=actor_info_repr,
|
||||
fmt_str=msg,
|
||||
# |_ streams: **{symbols}**\n
|
||||
font=_font.font,
|
||||
font_size=_font_small.px_size,
|
||||
font_color='default_lightest',
|
||||
)
|
||||
|
||||
# ?TODO, remove this?
|
||||
# form.vbox.setAlignment(feed_label, Qt.AlignBottom)
|
||||
# form.vbox.setAlignment(Qt.AlignBottom)
|
||||
# _ = chart.height() - (
|
||||
# form.height() +
|
||||
# form.fill_bar.height()
|
||||
# # feed_label.height()
|
||||
# )
|
||||
_ = chart.height() - (
|
||||
form.height() +
|
||||
form.fill_bar.height()
|
||||
# feed_label.height()
|
||||
)
|
||||
|
||||
feed_label.format(**feed.status)
|
||||
|
||||
return feed_label
|
||||
|
|
|
|||
|
|
@ -600,7 +600,6 @@ async def open_fsp_admin(
|
|||
kwargs=kwargs,
|
||||
) as (cache_hit, cluster_map),
|
||||
|
||||
tractor.trionics.collapse_eg(),
|
||||
trio.open_nursery() as tn,
|
||||
):
|
||||
if cache_hit:
|
||||
|
|
@ -614,8 +613,6 @@ async def open_fsp_admin(
|
|||
)
|
||||
try:
|
||||
yield admin
|
||||
|
||||
# ??TODO, does this *need* to be inside a finally?
|
||||
finally:
|
||||
# terminate all tasks via signals
|
||||
for key, entry in admin._registry.items():
|
||||
|
|
|
|||
|
|
@ -285,20 +285,18 @@ class FormatLabel(QLabel):
|
|||
font_size: int,
|
||||
font_color: str,
|
||||
|
||||
use_md: bool = True,
|
||||
|
||||
parent=None,
|
||||
|
||||
) -> None:
|
||||
|
||||
super().__init__(parent)
|
||||
|
||||
# by default set the format string verbatim and expect user
|
||||
# to call ``.format()`` later (presumably they'll notice the
|
||||
# by default set the format string verbatim and expect user to
|
||||
# call ``.format()`` later (presumably they'll notice the
|
||||
# unformatted content if ``fmt_str`` isn't meant to be
|
||||
# unformatted).
|
||||
self.fmt_str = fmt_str
|
||||
# self.setText(fmt_str) # ?TODO, why here?
|
||||
self.setText(fmt_str)
|
||||
|
||||
self.setStyleSheet(
|
||||
f"""QLabel {{
|
||||
|
|
@ -308,10 +306,9 @@ class FormatLabel(QLabel):
|
|||
"""
|
||||
)
|
||||
self.setFont(_font.font)
|
||||
if use_md:
|
||||
self.setTextFormat(
|
||||
Qt.TextFormat.MarkdownText
|
||||
)
|
||||
self.setTextFormat(
|
||||
Qt.TextFormat.MarkdownText
|
||||
)
|
||||
self.setMargin(0)
|
||||
|
||||
self.setSizePolicy(
|
||||
|
|
@ -319,10 +316,7 @@ class FormatLabel(QLabel):
|
|||
size_policy.Expanding,
|
||||
)
|
||||
self.setAlignment(
|
||||
Qt.AlignLeft
|
||||
|
|
||||
Qt.AlignBottom
|
||||
# Qt.AlignVCenter
|
||||
Qt.AlignVCenter | Qt.AlignLeft
|
||||
)
|
||||
self.setText(self.fmt_str)
|
||||
|
||||
|
|
|
|||
|
|
@ -15,8 +15,8 @@
|
|||
# along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
|
||||
'''
|
||||
Remote control tasks for sending annotations (and maybe more cmds) to
|
||||
a chart from some other actor.
|
||||
Remote control tasks for sending annotations (and maybe more cmds)
|
||||
to a chart from some other actor.
|
||||
|
||||
'''
|
||||
from __future__ import annotations
|
||||
|
|
@ -32,7 +32,6 @@ from typing import (
|
|||
)
|
||||
|
||||
import tractor
|
||||
import trio
|
||||
from tractor import trionics
|
||||
from tractor import (
|
||||
Portal,
|
||||
|
|
@ -317,9 +316,7 @@ class AnnotCtl(Struct):
|
|||
)
|
||||
yield aid
|
||||
finally:
|
||||
# async ipc send op
|
||||
with trio.CancelScope(shield=True):
|
||||
await self.remove(aid)
|
||||
await self.remove(aid)
|
||||
|
||||
async def redraw(
|
||||
self,
|
||||
|
|
|
|||
|
|
@ -15,8 +15,7 @@
|
|||
# along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
|
||||
"""
|
||||
qompleterz: embeddable search and complete using trio, Qt and
|
||||
rapidfuzz.
|
||||
qompleterz: embeddable search and complete using trio, Qt and rapidfuzz.
|
||||
|
||||
"""
|
||||
|
||||
|
|
@ -47,7 +46,6 @@ import time
|
|||
from pprint import pformat
|
||||
|
||||
from rapidfuzz import process as fuzzy
|
||||
import tractor
|
||||
import trio
|
||||
from trio_typing import TaskStatus
|
||||
|
||||
|
|
@ -55,7 +53,7 @@ from piker.ui.qt import (
|
|||
size_policy,
|
||||
align_flag,
|
||||
Qt,
|
||||
# QtCore,
|
||||
QtCore,
|
||||
QtWidgets,
|
||||
QModelIndex,
|
||||
QItemSelectionModel,
|
||||
|
|
@ -922,10 +920,7 @@ async def fill_results(
|
|||
|
||||
# issue multi-provider fan-out search request and place
|
||||
# "searching.." statuses on outstanding results providers
|
||||
async with (
|
||||
tractor.trionics.collapse_eg(),
|
||||
trio.open_nursery() as tn
|
||||
):
|
||||
async with trio.open_nursery() as n:
|
||||
|
||||
for provider, (search, pause) in (
|
||||
_searcher_cache.copy().items()
|
||||
|
|
@ -949,7 +944,7 @@ async def fill_results(
|
|||
status_field='-> searchin..',
|
||||
)
|
||||
|
||||
await tn.start(
|
||||
await n.start(
|
||||
pack_matches,
|
||||
view,
|
||||
has_results,
|
||||
|
|
@ -1009,14 +1004,12 @@ async def handle_keyboard_input(
|
|||
view.set_font_size(searchbar.dpi_font.px_size)
|
||||
send, recv = trio.open_memory_channel(616)
|
||||
|
||||
async with (
|
||||
tractor.trionics.collapse_eg(), # needed?
|
||||
trio.open_nursery() as tn
|
||||
):
|
||||
async with trio.open_nursery() as n:
|
||||
|
||||
# start a background multi-searcher task which receives
|
||||
# patterns relayed from this keyboard input handler and
|
||||
# async updates the completer view's results.
|
||||
tn.start_soon(
|
||||
n.start_soon(
|
||||
partial(
|
||||
fill_results,
|
||||
searchw,
|
||||
|
|
|
|||
|
|
@ -269,8 +269,6 @@ def hcolor(name: str) -> str:
|
|||
|
||||
# default ohlc-bars/curve gray
|
||||
'bracket': '#666666', # like the logo
|
||||
'pikers': '#616161', # a trader shade of..
|
||||
'beast': '#161616', # in the dark alone.
|
||||
|
||||
# bluish
|
||||
'charcoal': '#36454F',
|
||||
|
|
|
|||
|
|
@ -37,7 +37,6 @@ from piker.ui.qt import (
|
|||
QStatusBar,
|
||||
QScreen,
|
||||
QCloseEvent,
|
||||
QSettings,
|
||||
)
|
||||
from ..log import get_logger
|
||||
from ._style import _font_small, hcolor
|
||||
|
|
@ -182,13 +181,6 @@ class MainWindow(QMainWindow):
|
|||
self._status_label: QLabel = None
|
||||
self._size: tuple[int, int] | None = None
|
||||
|
||||
# restore window geometry from previous session
|
||||
settings = QSettings('pikers', 'piker')
|
||||
geometry = settings.value('windowGeometry')
|
||||
if geometry is not None:
|
||||
self.restoreGeometry(geometry)
|
||||
log.debug('Restored window geometry from previous session')
|
||||
|
||||
@property
|
||||
def mode_label(self) -> QLabel:
|
||||
|
||||
|
|
@ -225,11 +217,6 @@ class MainWindow(QMainWindow):
|
|||
'''Cancel the root actor asap.
|
||||
|
||||
'''
|
||||
# save window geometry for next session
|
||||
settings = QSettings('pikers', 'piker')
|
||||
settings.setValue('windowGeometry', self.saveGeometry())
|
||||
log.debug('Saved window geometry for next session')
|
||||
|
||||
# raising KBI seems to get intercepted by by Qt so just use the system.
|
||||
os.kill(os.getpid(), signal.SIGINT)
|
||||
|
||||
|
|
|
|||
|
|
@ -21,7 +21,6 @@ Chart trading, the only way to scalp.
|
|||
from __future__ import annotations
|
||||
from contextlib import asynccontextmanager
|
||||
from dataclasses import dataclass, field
|
||||
from decimal import Decimal
|
||||
from functools import partial
|
||||
from pprint import pformat
|
||||
import time
|
||||
|
|
@ -42,6 +41,7 @@ from piker.accounting import (
|
|||
Position,
|
||||
mk_allocator,
|
||||
MktPair,
|
||||
Symbol,
|
||||
)
|
||||
from piker.clearing import (
|
||||
open_ems,
|
||||
|
|
@ -143,15 +143,6 @@ class OrderMode:
|
|||
}
|
||||
_staged_order: Order | None = None
|
||||
|
||||
@property
|
||||
def curr_mkt(self) -> MktPair:
|
||||
'''
|
||||
Deliver the currently selected `MktPair` according
|
||||
chart state.
|
||||
|
||||
'''
|
||||
return self.chart.linked.mkt
|
||||
|
||||
def on_level_change_update_next_order_info(
|
||||
self,
|
||||
level: float,
|
||||
|
|
@ -181,11 +172,7 @@ class OrderMode:
|
|||
line.update_labels(order_info)
|
||||
|
||||
# update bound-in staged order
|
||||
mkt: MktPair = self.curr_mkt
|
||||
order.price: Decimal = mkt.quantize(
|
||||
size=level,
|
||||
quantity_type='price',
|
||||
)
|
||||
order.price = level
|
||||
order.size = order_info['size']
|
||||
|
||||
# when an order is changed we flip the settings side-pane to
|
||||
|
|
@ -200,9 +187,7 @@ class OrderMode:
|
|||
|
||||
) -> LevelLine:
|
||||
|
||||
# TODO, if we instead just always decimalize at the ems layer
|
||||
# we can avoid this back-n-forth casting?
|
||||
level = float(order.price)
|
||||
level = order.price
|
||||
|
||||
line = order_line(
|
||||
chart or self.chart,
|
||||
|
|
@ -239,11 +224,7 @@ class OrderMode:
|
|||
# the order mode allocator but we still need to update the
|
||||
# "staged" order message we'll send to the ems
|
||||
def update_order_price(y: float) -> None:
|
||||
mkt: MktPair = self.curr_mkt
|
||||
order.price: Decimal = mkt.quantize(
|
||||
size=y,
|
||||
quantity_type='price',
|
||||
)
|
||||
order.price = y
|
||||
|
||||
line._on_level_change = update_order_price
|
||||
|
||||
|
|
@ -294,31 +275,34 @@ class OrderMode:
|
|||
chart = cursor.linked.chart
|
||||
if (
|
||||
not chart
|
||||
and
|
||||
cursor
|
||||
and
|
||||
cursor.active_plot
|
||||
and cursor
|
||||
and cursor.active_plot
|
||||
):
|
||||
return
|
||||
|
||||
chart = cursor.active_plot
|
||||
price: float = cursor._datum_xy[1]
|
||||
price = cursor._datum_xy[1]
|
||||
if not price:
|
||||
# zero prices are not supported by any means
|
||||
# since that's illogical / a no-op.
|
||||
return
|
||||
|
||||
mkt: MktPair = self.chart.linked.mkt
|
||||
|
||||
# NOTE : we could also use instead,
|
||||
# mkt.quantize(price, quantity_type='price')
|
||||
# but it returns a Decimal and it's probably gonna
|
||||
# be slower?
|
||||
# TODO: should we be enforcing this precision
|
||||
# at a different layer in the stack?
|
||||
# |_ might require `MktPair` tracking in the EMS?
|
||||
# |_ right now any precision error will be relayed
|
||||
# all the way back from the backend and vice-versa..
|
||||
#
|
||||
mkt: MktPair = self.curr_mkt
|
||||
price: Decimal = mkt.quantize(
|
||||
size=price,
|
||||
quantity_type='price',
|
||||
# at a different layer in the stack? right now
|
||||
# any precision error will literally be relayed
|
||||
# all the way back from the backend.
|
||||
|
||||
price = round(
|
||||
price,
|
||||
ndigits=mkt.price_tick_digits,
|
||||
)
|
||||
|
||||
order = self._staged_order = Order(
|
||||
action=action,
|
||||
price=price,
|
||||
|
|
@ -394,7 +378,7 @@ class OrderMode:
|
|||
'oid': oid,
|
||||
})
|
||||
|
||||
if float(order.price) <= 0:
|
||||
if order.price <= 0:
|
||||
log.error(
|
||||
'*!? Invalid `Order.price <= 0` ?!*\n'
|
||||
# TODO: make this present multi-line in object form
|
||||
|
|
@ -531,15 +515,14 @@ class OrderMode:
|
|||
# if an order msg is provided update the line
|
||||
# **from** that msg.
|
||||
if order:
|
||||
price: float = float(order.price)
|
||||
if price <= 0:
|
||||
if order.price <= 0:
|
||||
log.error(f'Order has 0 price, cancelling..\n{order}')
|
||||
self.cancel_orders([order.oid])
|
||||
return None
|
||||
|
||||
line.set_level(price)
|
||||
line.set_level(order.price)
|
||||
self.on_level_change_update_next_order_info(
|
||||
level=price,
|
||||
level=order.price,
|
||||
line=line,
|
||||
order=order,
|
||||
# use the corresponding position tracker for the
|
||||
|
|
@ -555,13 +538,14 @@ class OrderMode:
|
|||
|
||||
def on_fill(
|
||||
self,
|
||||
|
||||
uuid: str,
|
||||
price: float,
|
||||
time_s: float,
|
||||
|
||||
pointing: str | None = None,
|
||||
|
||||
) -> bool:
|
||||
) -> None:
|
||||
'''
|
||||
Fill msg handler.
|
||||
|
||||
|
|
@ -574,83 +558,60 @@ class OrderMode:
|
|||
- update fill bar size
|
||||
|
||||
'''
|
||||
# XXX WARNING XXX
|
||||
# if a `Status(resp='error')` arrives *before* this
|
||||
# fill-status, the `.dialogs` entry may have already been
|
||||
# popped and thus the below will skipped.
|
||||
#
|
||||
# NOTE, to avoid this confusing scenario ensure that any
|
||||
# errors delivered thru from the broker-backend are not just
|
||||
# "noisy reporting" (like is very common from IB..) and are
|
||||
# instead ONLY errors-causing-order-dialog-cancellation!
|
||||
if not (dialog := self.dialogs.get(uuid)):
|
||||
log.warning(
|
||||
f'Order was already cleared from `.dialogs` ??\n'
|
||||
f'uuid: {uuid!r}\n'
|
||||
)
|
||||
return False
|
||||
|
||||
dialog = self.dialogs[uuid]
|
||||
lines = dialog.lines
|
||||
chart = self.chart
|
||||
|
||||
if not lines:
|
||||
log.warn("No line(s) for order {uuid}!?")
|
||||
return False
|
||||
|
||||
# update line state(s)
|
||||
#
|
||||
# ?XXX this fails on certain types of races?
|
||||
# XXX: seems to fail on certain types of races?
|
||||
# assert len(lines) == 2
|
||||
flume: Flume = self.feed.flumes[chart.linked.mkt.fqme]
|
||||
_, _, ratio = flume.get_ds_info()
|
||||
if lines:
|
||||
flume: Flume = self.feed.flumes[chart.linked.mkt.fqme]
|
||||
_, _, ratio = flume.get_ds_info()
|
||||
|
||||
for chart, shm in [
|
||||
(self.chart, flume.rt_shm),
|
||||
(self.hist_chart, flume.hist_shm),
|
||||
]:
|
||||
viz = chart.get_viz(chart.name)
|
||||
index_field = viz.index_field
|
||||
arr = shm.array
|
||||
for chart, shm in [
|
||||
(self.chart, flume.rt_shm),
|
||||
(self.hist_chart, flume.hist_shm),
|
||||
]:
|
||||
viz = chart.get_viz(chart.name)
|
||||
index_field = viz.index_field
|
||||
arr = shm.array
|
||||
|
||||
# TODO: borked for int index based..
|
||||
index = flume.get_index(time_s, arr)
|
||||
# TODO: borked for int index based..
|
||||
index = flume.get_index(time_s, arr)
|
||||
|
||||
# get absolute index for arrow placement
|
||||
arrow_index = arr[index_field][index]
|
||||
# get absolute index for arrow placement
|
||||
arrow_index = arr[index_field][index]
|
||||
|
||||
self.arrows.add(
|
||||
chart.plotItem,
|
||||
uuid,
|
||||
arrow_index,
|
||||
price,
|
||||
pointing=pointing,
|
||||
color=lines[0].color
|
||||
)
|
||||
self.arrows.add(
|
||||
chart.plotItem,
|
||||
uuid,
|
||||
arrow_index,
|
||||
price,
|
||||
pointing=pointing,
|
||||
color=lines[0].color
|
||||
)
|
||||
else:
|
||||
log.warn("No line(s) for order {uuid}!?")
|
||||
|
||||
def on_cancel(
|
||||
self,
|
||||
uuid: str,
|
||||
uuid: str
|
||||
|
||||
) -> bool:
|
||||
) -> None:
|
||||
|
||||
msg: Order|None = self.client._sent_orders.pop(uuid, None)
|
||||
if msg is None:
|
||||
msg: Order = self.client._sent_orders.pop(uuid, None)
|
||||
|
||||
if msg is not None:
|
||||
self.lines.remove_line(uuid=uuid)
|
||||
self.chart.linked.cursor.show_xhair()
|
||||
|
||||
dialog = self.dialogs.pop(uuid, None)
|
||||
if dialog:
|
||||
dialog.last_status_close()
|
||||
else:
|
||||
log.warning(
|
||||
f'Received cancel for unsubmitted order {pformat(msg)}'
|
||||
)
|
||||
return False
|
||||
|
||||
# remove GUI line, show cursor.
|
||||
self.lines.remove_line(uuid=uuid)
|
||||
self.chart.linked.cursor.show_xhair()
|
||||
|
||||
# remove msg dialog (history)
|
||||
dialog: Dialog|None = self.dialogs.pop(uuid, None)
|
||||
if dialog:
|
||||
dialog.last_status_close()
|
||||
|
||||
return True
|
||||
|
||||
|
||||
def cancel_orders_under_cursor(self) -> list[str]:
|
||||
return self.cancel_orders(
|
||||
|
|
@ -720,9 +681,9 @@ class OrderMode:
|
|||
) -> Dialog | None:
|
||||
# NOTE: the `.order` attr **must** be set with the
|
||||
# equivalent order msg in order to be loaded.
|
||||
order: Order = msg.req
|
||||
order = msg.req
|
||||
oid = str(msg.oid)
|
||||
symbol: str = order.symbol
|
||||
symbol = order.symbol
|
||||
|
||||
# TODO: MEGA UGGG ZONEEEE!
|
||||
src = msg.src
|
||||
|
|
@ -741,22 +702,13 @@ class OrderMode:
|
|||
order.oid = str(order.oid)
|
||||
order.brokers = [brokername]
|
||||
|
||||
# ?TODO? change this over to `MktPair`, but it's gonna be
|
||||
# tough since we don't have any such data really in our
|
||||
# clearing msg schema..
|
||||
# BUT WAIT! WHY do we even want/need this!?
|
||||
#
|
||||
# order.symbol = self.curr_mkt
|
||||
#
|
||||
# XXX, the old approach.. which i don't quire member why..
|
||||
# -[ ] verify we for sure don't require this any more!
|
||||
# |_https://github.com/pikers/piker/issues/517
|
||||
#
|
||||
# order.symbol = Symbol.from_fqme(
|
||||
# fqsn=fqme,
|
||||
# info={},
|
||||
# )
|
||||
|
||||
# TODO: change this over to `MktPair`, but it's
|
||||
# gonna be tough since we don't have any such data
|
||||
# really in our clearing msg schema..
|
||||
order.symbol = Symbol.from_fqme(
|
||||
fqsn=fqme,
|
||||
info={},
|
||||
)
|
||||
maybe_dialog: Dialog | None = self.submit_order(
|
||||
send_msg=False,
|
||||
order=order,
|
||||
|
|
@ -814,7 +766,6 @@ async def open_order_mode(
|
|||
brokerd_accounts,
|
||||
ems_dialog_msgs,
|
||||
),
|
||||
tractor.trionics.collapse_eg(),
|
||||
trio.open_nursery() as tn,
|
||||
|
||||
):
|
||||
|
|
@ -1079,23 +1030,13 @@ async def process_trade_msg(
|
|||
if name in (
|
||||
'position',
|
||||
):
|
||||
mkt: MktPair = mode.chart.linked.mkt
|
||||
sym: MktPair = mode.chart.linked.mkt
|
||||
pp_msg_symbol = msg['symbol'].lower()
|
||||
pp_msg_bsmktid = msg['bs_mktid']
|
||||
fqme = mkt.fqme
|
||||
broker = mkt.broker
|
||||
fqme = sym.fqme
|
||||
broker = sym.broker
|
||||
if (
|
||||
# match on any backed-specific(-unique)-ID first!
|
||||
(
|
||||
pp_msg_bsmktid
|
||||
and
|
||||
mkt.bs_mktid == pp_msg_bsmktid
|
||||
)
|
||||
or
|
||||
# OW try against what's provided as an FQME..
|
||||
pp_msg_symbol == fqme
|
||||
or
|
||||
pp_msg_symbol == fqme.removesuffix(f'.{broker}')
|
||||
or pp_msg_symbol == fqme.removesuffix(f'.{broker}')
|
||||
):
|
||||
log.info(
|
||||
f'Loading position for `{fqme}`:\n'
|
||||
|
|
@ -1118,7 +1059,7 @@ async def process_trade_msg(
|
|||
return
|
||||
|
||||
msg = Status(**msg)
|
||||
# resp: str = msg.resp
|
||||
resp = msg.resp
|
||||
oid = msg.oid
|
||||
dialog: Dialog = mode.dialogs.get(oid)
|
||||
|
||||
|
|
@ -1160,7 +1101,7 @@ async def process_trade_msg(
|
|||
)
|
||||
)
|
||||
):
|
||||
msg.req: Order = order
|
||||
msg.req = order
|
||||
dialog: (
|
||||
Dialog
|
||||
# NOTE: on an invalid order submission (eg.
|
||||
|
|
@ -1182,33 +1123,20 @@ async def process_trade_msg(
|
|||
mode.on_submit(oid)
|
||||
|
||||
case Status(resp='error'):
|
||||
# TODO: parse into broker-side msg, or should we
|
||||
# expect it to just be **that** msg verbatim (since
|
||||
# we'd presumably have only 1 `Error` msg-struct)
|
||||
broker_msg: dict = msg.brokerd_msg
|
||||
|
||||
# XXX NOTE, this presumes the rxed "error" is
|
||||
# order-dialog-cancel-causing, THUS backends much ONLY
|
||||
# relay errors of this "severity"!!
|
||||
log.error(
|
||||
f'Order errored ??\n'
|
||||
f'oid: {oid!r}\n'
|
||||
f'\n'
|
||||
f'{pformat(broker_msg)}\n'
|
||||
f'\n'
|
||||
f'=> CANCELLING ORDER DIALOG <=\n'
|
||||
|
||||
# from tractor.devx.pformat import ppfmt
|
||||
# !TODO LOL, wtf the msg is causing
|
||||
# a recursion bug!
|
||||
# -[ ] get this shit on msgspec stat!
|
||||
# f'{ppfmt(broker_msg)}'
|
||||
)
|
||||
# do all the things for a cancel:
|
||||
# - drop order-msg dialog from client table
|
||||
# - delete level line from view
|
||||
mode.on_cancel(oid)
|
||||
|
||||
# TODO: parse into broker-side msg, or should we
|
||||
# expect it to just be **that** msg verbatim (since
|
||||
# we'd presumably have only 1 `Error` msg-struct)
|
||||
broker_msg: dict = msg.brokerd_msg
|
||||
log.error(
|
||||
f'Order {oid}->{resp} with:\n{pformat(broker_msg)}'
|
||||
)
|
||||
|
||||
case Status(resp='canceled'):
|
||||
# delete level line from view
|
||||
mode.on_cancel(oid)
|
||||
|
|
@ -1223,10 +1151,10 @@ async def process_trade_msg(
|
|||
# TODO: UX for a "pending" clear/live order
|
||||
log.info(f'Dark order triggered for {fmtmsg}')
|
||||
|
||||
# TODO: do the struct-msg version, blah blah..
|
||||
# req=Order(exec_mode='live', action='alert') as req,
|
||||
case Status(
|
||||
resp='triggered',
|
||||
# TODO: do the struct-msg version, blah blah..
|
||||
# req=Order(exec_mode='live', action='alert') as req,
|
||||
req={
|
||||
'exec_mode': 'live',
|
||||
'action': 'alert',
|
||||
|
|
@ -1238,7 +1166,7 @@ async def process_trade_msg(
|
|||
tm = time.time()
|
||||
mode.on_fill(
|
||||
oid,
|
||||
price=float(req.price),
|
||||
price=req.price,
|
||||
time_s=tm,
|
||||
)
|
||||
mode.lines.remove_line(uuid=oid)
|
||||
|
|
@ -1293,7 +1221,7 @@ async def process_trade_msg(
|
|||
tm = details['broker_time']
|
||||
mode.on_fill(
|
||||
oid,
|
||||
price=float(details['price']),
|
||||
price=details['price'],
|
||||
time_s=tm,
|
||||
pointing='up' if action == 'buy' else 'down',
|
||||
)
|
||||
|
|
|
|||
|
|
@ -44,7 +44,6 @@ from PyQt6.QtCore import (
|
|||
QItemSelectionModel,
|
||||
pyqtBoundSignal,
|
||||
pyqtRemoveInputHook,
|
||||
QSettings,
|
||||
)
|
||||
|
||||
align_flag: EnumType = Qt.AlignmentFlag
|
||||
|
|
|
|||
|
|
@ -23,7 +23,7 @@ name = "piker"
|
|||
version = "0.1.0a0dev0"
|
||||
description = "trading gear for hackers"
|
||||
authors = [{ name = "Tyler Goodlet", email = "goodboy_foss@protonmail.com" }]
|
||||
requires-python = ">=3.12"
|
||||
requires-python = ">=3.12, <3.13"
|
||||
license = "AGPL-3.0-or-later"
|
||||
readme = "README.rst"
|
||||
keywords = [
|
||||
|
|
@ -39,8 +39,8 @@ classifiers = [
|
|||
"Operating System :: POSIX :: Linux",
|
||||
"Programming Language :: Python :: Implementation :: CPython",
|
||||
"Programming Language :: Python :: 3 :: Only",
|
||||
"Programming Language :: Python :: 3.11",
|
||||
"Programming Language :: Python :: 3.12",
|
||||
"Programming Language :: Python :: 3.13",
|
||||
"Intended Audience :: Financial and Insurance Industry",
|
||||
"Intended Audience :: Science/Research",
|
||||
"Intended Audience :: Developers",
|
||||
|
|
@ -49,13 +49,13 @@ classifiers = [
|
|||
dependencies = [
|
||||
"async-generator >=1.10, <2.0.0",
|
||||
"attrs >=23.1.0, <24.0.0",
|
||||
"bidict >=0.23.1",
|
||||
"bidict >=0.22.1, <0.23.0",
|
||||
"colorama >=0.4.6, <0.5.0",
|
||||
"colorlog >=6.7.0, <7.0.0",
|
||||
"ib-insync >=0.9.86, <0.10.0",
|
||||
"numpy>=2.0",
|
||||
"polars >=0.20.6",
|
||||
"polars-fuzzy-match>=0.1.5",
|
||||
"numba >=0.59.0, <0.60.0",
|
||||
"numpy >=1.25, <2.0",
|
||||
"polars >=0.18.13, <0.19.0",
|
||||
"pygments >=2.16.1, <3.0.0",
|
||||
"rich >=13.5.2, <14.0.0",
|
||||
"tomli >=2.0.1, <3.0.0",
|
||||
|
|
@ -65,18 +65,16 @@ dependencies = [
|
|||
"typer >=0.9.0, <1.0.0",
|
||||
"rapidfuzz >=3.5.2, <4.0.0",
|
||||
"pdbp >=1.5.0, <2.0.0",
|
||||
"trio >=0.27",
|
||||
"trio >=0.24, <0.25",
|
||||
"pendulum >=3.0.0, <4.0.0",
|
||||
"httpx >=0.27.0, <0.28.0",
|
||||
"cryptofeed >=2.4.0, <3.0.0",
|
||||
"pyarrow>=18.0.0",
|
||||
"pyarrow >=17.0.0, <18.0.0",
|
||||
"websockets ==12.0",
|
||||
"msgspec>=0.19.0,<0.20",
|
||||
"msgspec",
|
||||
"tractor",
|
||||
"asyncvnc",
|
||||
"tomlkit",
|
||||
"trio-typing>=0.10.0",
|
||||
"numba>=0.61.0",
|
||||
"pyvnc",
|
||||
]
|
||||
|
||||
[project.optional-dependencies]
|
||||
|
|
@ -107,32 +105,15 @@ uis = [
|
|||
# console ehancements and eventually remote debugging extras/helpers.
|
||||
# use `uv --dev` to enable
|
||||
dev = [
|
||||
"pytest",
|
||||
"pytest >=6.0.0, <7.0.0",
|
||||
"elasticsearch >=8.9.0, <9.0.0",
|
||||
"xonsh >=0.14.2, <0.15.0",
|
||||
"prompt-toolkit ==3.0.40",
|
||||
"cython >=3.0.0, <4.0.0",
|
||||
"greenback >=1.1.1, <2.0.0",
|
||||
"ruff>=0.9.6",
|
||||
"pyperclip>=1.9.0",
|
||||
"i3ipc>=2.2.1",
|
||||
|
||||
# ?from git, see below.
|
||||
"xonsh",
|
||||
]
|
||||
|
||||
[tool.pytest.ini_options]
|
||||
# https://docs.pytest.org/en/stable/reference/reference.html#configuration-options
|
||||
testpaths = [
|
||||
"tests",
|
||||
]
|
||||
# https://docs.pytest.org/en/stable/reference/reference.html#confval-console_output_style
|
||||
console_output_style = 'progress'
|
||||
|
||||
# https://docs.pytest.org/en/stable/how-to/plugins.html#disabling-plugins-from-autoloading
|
||||
# https://docs.pytest.org/en/stable/how-to/plugins.html#deactivating-unregistering-a-plugin-by-name
|
||||
addopts = '-p no:xonsh'
|
||||
|
||||
|
||||
[project.scripts]
|
||||
piker = "piker.cli:cli"
|
||||
pikerd = "piker.cli:pikerd"
|
||||
|
|
@ -144,24 +125,9 @@ include = ["piker"]
|
|||
[tool.hatch.build.targets.wheel]
|
||||
include = ["piker"]
|
||||
|
||||
|
||||
# TODO? move to a `uv.toml`?
|
||||
[tool.uv]
|
||||
python-preference = 'system'
|
||||
python-downloads = 'manual'
|
||||
|
||||
|
||||
[tool.uv.sources]
|
||||
pyqtgraph = { git = "https://github.com/pikers/pyqtgraph.git" }
|
||||
asyncvnc = { git = "https://github.com/pikers/asyncvnc.git", branch = "main" }
|
||||
tomlkit = { git = "https://github.com/pikers/tomlkit.git", branch ="piker_pin" }
|
||||
pyvnc = { git = "https://github.com/regulad/pyvnc.git" }
|
||||
|
||||
# TODO, long term we should be synced to upstream `main` branch!
|
||||
# tractor = { git = "https://github.com/goodboy/tractor.git", branch ="piker_pin" }
|
||||
tractor = { git = "https://pikers.dev/goodboy/tractor", branch = "piker_pin" }
|
||||
|
||||
# goodboy's dev-env
|
||||
# XXX for @goodboy's hackin dev env, usually there's something new in
|
||||
# the runtime being seriously tested here Bp
|
||||
# tractor = { path = "../tractor/", editable = true }
|
||||
# xonsh = { path = "../xonsh", editable = true }
|
||||
msgspec = { git = "https://github.com/jcrist/msgspec.git" }
|
||||
tractor = { path = "../tractor", editable = true }
|
||||
|
|
|
|||
|
|
@ -62,9 +62,8 @@ ignore-init-module-imports = false
|
|||
fixable = ["ALL"]
|
||||
unfixable = []
|
||||
|
||||
# TODO? uhh why no work!?
|
||||
# Allow unused variables when underscore-prefixed.
|
||||
# dummy-variable-rgx = "^(_+|(_+[a-zA-Z0-9_]*[a-zA-Z0-9]+?))$"
|
||||
dummy-variable-rgx = "^(_+|(_+[a-zA-Z0-9_]*[a-zA-Z0-9]+?))$"
|
||||
|
||||
[format]
|
||||
# Use single quotes in `ruff format`.
|
||||
|
|
|
|||
|
|
@ -1,22 +1,4 @@
|
|||
# piker: trading gear for hackers
|
||||
# Copyright (C) Tyler Goodlet (in stewardship for pikers)
|
||||
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU Affero General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU Affero General Public License for more details.
|
||||
|
||||
# You should have received a copy of the GNU Affero General Public License
|
||||
# along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
|
||||
'''
|
||||
A per-display, DPI (scaling) info dumper.
|
||||
|
||||
"""
|
||||
Resource list for mucking with DPIs on multiple screens:
|
||||
|
||||
- https://stackoverflow.com/questions/42141354/convert-pixel-size-to-point-size-for-fonts-on-multiple-platforms
|
||||
|
|
@ -30,86 +12,89 @@ Resource list for mucking with DPIs on multiple screens:
|
|||
- https://stackoverflow.com/questions/16561879/what-is-the-difference-between-logicaldpix-and-physicaldpix-in-qt
|
||||
- https://doc.qt.io/qt-5/qguiapplication.html#screenAt
|
||||
|
||||
'''
|
||||
"""
|
||||
|
||||
from pyqtgraph import QtGui
|
||||
from PyQt6 import (
|
||||
QtCore,
|
||||
QtWidgets,
|
||||
)
|
||||
from PyQt6.QtCore import (
|
||||
Qt,
|
||||
QCoreApplication,
|
||||
QSize,
|
||||
QRect,
|
||||
from PyQt5.QtCore import (
|
||||
Qt, QCoreApplication
|
||||
)
|
||||
|
||||
# Proper high DPI scaling is available in Qt >= 5.6.0. This attibute
|
||||
# must be set before creating the application
|
||||
if hasattr(Qt, 'AA_EnableHighDpiScaling'):
|
||||
QCoreApplication.setAttribute(
|
||||
Qt.AA_EnableHighDpiScaling,
|
||||
True,
|
||||
)
|
||||
QCoreApplication.setAttribute(Qt.AA_EnableHighDpiScaling, True)
|
||||
|
||||
if hasattr(Qt, 'AA_UseHighDpiPixmaps'):
|
||||
QCoreApplication.setAttribute(
|
||||
Qt.AA_UseHighDpiPixmaps,
|
||||
True,
|
||||
)
|
||||
QCoreApplication.setAttribute(Qt.AA_UseHighDpiPixmaps, True)
|
||||
|
||||
app = QtWidgets.QApplication([])
|
||||
window = QtWidgets.QMainWindow()
|
||||
main_widget = QtWidgets.QWidget()
|
||||
|
||||
app = QtGui.QApplication([])
|
||||
window = QtGui.QMainWindow()
|
||||
main_widget = QtGui.QWidget()
|
||||
window.setCentralWidget(main_widget)
|
||||
window.show()
|
||||
|
||||
pxr: float = main_widget.devicePixelRatioF()
|
||||
pxr = main_widget.devicePixelRatioF()
|
||||
|
||||
# explicitly get main widget and primary displays
|
||||
current_screen: QtGui.QScreen = app.screenAt(
|
||||
main_widget.geometry().center()
|
||||
# screen_num = app.desktop().screenNumber()
|
||||
# screen = app.screens()[screen_num]
|
||||
|
||||
screen = app.screenAt(main_widget.geometry().center())
|
||||
|
||||
name = screen.name()
|
||||
size = screen.size()
|
||||
geo = screen.availableGeometry()
|
||||
phydpi = screen.physicalDotsPerInch()
|
||||
logdpi = screen.logicalDotsPerInch()
|
||||
|
||||
print(
|
||||
# f'screen number: {screen_num}\n',
|
||||
f'screen name: {name}\n'
|
||||
f'screen size: {size}\n'
|
||||
f'screen geometry: {geo}\n\n'
|
||||
f'devicePixelRationF(): {pxr}\n'
|
||||
f'physical dpi: {phydpi}\n'
|
||||
f'logical dpi: {logdpi}\n'
|
||||
)
|
||||
primary_screen: QtGui.QScreen = app.primaryScreen()
|
||||
|
||||
screen: QtGui.QScreen
|
||||
for screen in app.screens():
|
||||
name: str = screen.name()
|
||||
model: str = screen.model().rstrip()
|
||||
size: QSize = screen.size()
|
||||
geo: QRect = screen.availableGeometry()
|
||||
phydpi: float = screen.physicalDotsPerInch()
|
||||
logdpi: float = screen.logicalDotsPerInch()
|
||||
is_primary: bool = screen is primary_screen
|
||||
is_current: bool = screen is current_screen
|
||||
print('-'*50)
|
||||
|
||||
print(
|
||||
f'------ screen name: {name} ------\n'
|
||||
f'|_primary: {is_primary}\n'
|
||||
f' _current: {is_current}\n'
|
||||
f' _model: {model}\n'
|
||||
f' _screen size: {size}\n'
|
||||
f' _screen geometry: {geo}\n'
|
||||
f' _devicePixelRationF(): {pxr}\n'
|
||||
f' _physical dpi: {phydpi}\n'
|
||||
f' _logical dpi: {logdpi}\n'
|
||||
)
|
||||
screen = app.primaryScreen()
|
||||
|
||||
# app-wide font info
|
||||
name = screen.name()
|
||||
size = screen.size()
|
||||
geo = screen.availableGeometry()
|
||||
phydpi = screen.physicalDotsPerInch()
|
||||
logdpi = screen.logicalDotsPerInch()
|
||||
|
||||
print(
|
||||
# f'screen number: {screen_num}\n',
|
||||
f'screen name: {name}\n'
|
||||
f'screen size: {size}\n'
|
||||
f'screen geometry: {geo}\n\n'
|
||||
f'devicePixelRationF(): {pxr}\n'
|
||||
f'physical dpi: {phydpi}\n'
|
||||
f'logical dpi: {logdpi}\n'
|
||||
)
|
||||
|
||||
|
||||
# app-wide font
|
||||
font = QtGui.QFont("Hack")
|
||||
# use pixel size to be cross-resolution compatible?
|
||||
font.setPixelSize(6)
|
||||
|
||||
fm = QtGui.QFontMetrics(font)
|
||||
fontdpi: float = fm.fontDpi()
|
||||
font_h: int = fm.height()
|
||||
|
||||
string: str = '10000'
|
||||
str_br: QtCore.QRect = fm.boundingRect(string)
|
||||
str_w: int = str_br.width()
|
||||
fm = QtGui.QFontMetrics(font)
|
||||
fontdpi = fm.fontDpi()
|
||||
font_h = fm.height()
|
||||
|
||||
string = '10000'
|
||||
str_br = fm.boundingRect(string)
|
||||
str_w = str_br.width()
|
||||
|
||||
|
||||
print(
|
||||
f'------ global font settings ------\n'
|
||||
# f'screen number: {screen_num}\n',
|
||||
f'font dpi: {fontdpi}\n'
|
||||
f'font height: {font_h}\n'
|
||||
f'string bounding rect: {str_br}\n'
|
||||
|
|
|
|||
|
|
@ -15,12 +15,6 @@ from piker.service import (
|
|||
from piker.log import get_console_log
|
||||
|
||||
|
||||
# include `tractor`'s built-in fixtures!
|
||||
pytest_plugins: tuple[str] = (
|
||||
"tractor._testing.pytest",
|
||||
)
|
||||
|
||||
|
||||
def pytest_addoption(parser):
|
||||
parser.addoption("--ll", action="store", dest='loglevel',
|
||||
default=None, help="logging level to set when testing")
|
||||
|
|
|
|||
|
|
@ -12,14 +12,12 @@ from piker import config
|
|||
from piker.accounting import (
|
||||
Account,
|
||||
calc,
|
||||
open_account,
|
||||
load_account,
|
||||
load_account_from_ledger,
|
||||
open_trade_ledger,
|
||||
Position,
|
||||
TransactionLedger,
|
||||
open_trade_ledger,
|
||||
load_account,
|
||||
load_account_from_ledger,
|
||||
)
|
||||
import tractor
|
||||
|
||||
|
||||
def test_root_conf_networking_section(
|
||||
|
|
@ -55,17 +53,12 @@ def test_account_file_default_empty(
|
|||
)
|
||||
def test_paper_ledger_position_calcs(
|
||||
fq_acnt: tuple[str, str],
|
||||
debug_mode: bool,
|
||||
):
|
||||
broker: str
|
||||
acnt_name: str
|
||||
broker, acnt_name = fq_acnt
|
||||
|
||||
accounts_path: Path = (
|
||||
config.repodir()
|
||||
/ 'tests'
|
||||
/ '_inputs' # tests-local-subdir
|
||||
)
|
||||
accounts_path: Path = config.repodir() / 'tests' / '_inputs'
|
||||
|
||||
ldr: TransactionLedger
|
||||
with (
|
||||
|
|
@ -84,7 +77,6 @@ def test_paper_ledger_position_calcs(
|
|||
ledger=ldr,
|
||||
|
||||
_fp=accounts_path,
|
||||
debug_mode=debug_mode,
|
||||
|
||||
) as (dfs, ledger),
|
||||
|
||||
|
|
@ -110,87 +102,3 @@ def test_paper_ledger_position_calcs(
|
|||
df = dfs[xrp]
|
||||
assert df['cumsize'][-1] == 0
|
||||
assert pos.cumsize == 0
|
||||
|
||||
|
||||
|
||||
@pytest.mark.parametrize(
|
||||
'fq_acnt',
|
||||
[
|
||||
('ib', 'algopaper'),
|
||||
],
|
||||
)
|
||||
def test_ib_account_with_duplicated_mktids(
|
||||
fq_acnt: tuple[str, str],
|
||||
debug_mode: bool,
|
||||
):
|
||||
# ?TODO, once we start symcache-incremental-update-support?
|
||||
# from piker.data import (
|
||||
# open_symcache,
|
||||
# )
|
||||
#
|
||||
# async def main():
|
||||
# async with (
|
||||
# # TODO: do this as part of `open_account()`!?
|
||||
# open_symcache(
|
||||
# 'ib',
|
||||
# only_from_memcache=True,
|
||||
# ) as symcache,
|
||||
# ):
|
||||
|
||||
|
||||
from piker.brokers.ib.ledger import (
|
||||
tx_sort,
|
||||
|
||||
# ?TODO, once we want to pull lowlevel txns and process them?
|
||||
# norm_trade_records,
|
||||
# update_ledger_from_api_trades,
|
||||
)
|
||||
|
||||
broker: str
|
||||
acnt_id: str = 'algopaper'
|
||||
broker, acnt_id = fq_acnt
|
||||
accounts_def = config.load_accounts([broker])
|
||||
assert accounts_def[f'{broker}.{acnt_id}']
|
||||
|
||||
ledger: TransactionLedger
|
||||
acnt: Account
|
||||
with (
|
||||
tractor.devx.maybe_open_crash_handler(pdb=debug_mode),
|
||||
|
||||
open_trade_ledger(
|
||||
'ib',
|
||||
acnt_id,
|
||||
tx_sort=tx_sort,
|
||||
|
||||
# TODO, eventually incrementally updated for IB..
|
||||
# symcache=symcache,
|
||||
symcache=None,
|
||||
allow_from_sync_code=True,
|
||||
|
||||
) as ledger,
|
||||
|
||||
open_account(
|
||||
'ib',
|
||||
acnt_id,
|
||||
write_on_exit=True,
|
||||
) as acnt,
|
||||
):
|
||||
# per input params
|
||||
symcache = ledger.symcache
|
||||
assert not (
|
||||
symcache.pairs
|
||||
or
|
||||
symcache.pairs
|
||||
or
|
||||
symcache.mktmaps
|
||||
)
|
||||
# re-compute all positions that have changed state.
|
||||
# TODO: likely we should change the API to return the
|
||||
# position updates from `.update_from_ledger()`?
|
||||
active, closed = acnt.dump_active()
|
||||
|
||||
# breakpoint()
|
||||
|
||||
# TODO, (see above imports as well) incremental update from
|
||||
# (updated) ledger?
|
||||
# -[ ] pull some code from `.ib.broker` content.
|
||||
|
|
|
|||
|
|
@ -42,7 +42,7 @@ from piker.accounting import (
|
|||
unpack_fqme,
|
||||
)
|
||||
from piker.accounting import (
|
||||
open_account,
|
||||
open_pps,
|
||||
Position,
|
||||
)
|
||||
|
||||
|
|
@ -136,7 +136,7 @@ def load_and_check_pos(
|
|||
|
||||
) -> None:
|
||||
|
||||
with open_account(ppmsg.broker, ppmsg.account) as table:
|
||||
with open_pps(ppmsg.broker, ppmsg.account) as table:
|
||||
|
||||
if ppmsg.size == 0:
|
||||
assert ppmsg.symbol not in table.pps
|
||||
|
|
@ -179,7 +179,7 @@ def test_ems_err_on_bad_broker(
|
|||
# NOTE: emsd should error on the actor's enabled modules
|
||||
# import phase, when looking for a backend named `doggy`.
|
||||
except tractor.RemoteActorError as re:
|
||||
assert re.type is ModuleNotFoundError
|
||||
assert re.type == ModuleNotFoundError
|
||||
|
||||
run_and_tollerate_cancels(load_bad_fqme)
|
||||
|
||||
|
|
|
|||
|
|
@ -142,12 +142,7 @@ async def test_concurrent_tokens_refresh(us_symbols, loglevel):
|
|||
# async with tractor.open_nursery() as n:
|
||||
# await n.run_in_actor('other', intermittently_refresh_tokens)
|
||||
|
||||
async with (
|
||||
tractor.trionics.collapse_eg(),
|
||||
trio.open_nursery(
|
||||
# strict_exception_groups=False,
|
||||
) as n
|
||||
):
|
||||
async with trio.open_nursery() as n:
|
||||
|
||||
quoter = await qt.stock_quoter(client, us_symbols)
|
||||
|
||||
|
|
@ -388,9 +383,7 @@ async def test_quote_streaming(tmx_symbols, loglevel, stream_what):
|
|||
else:
|
||||
symbols = [tmx_symbols]
|
||||
|
||||
async with trio.open_nursery(
|
||||
strict_exception_groups=False,
|
||||
) as n:
|
||||
async with trio.open_nursery() as n:
|
||||
for syms, func in zip(symbols, stream_what):
|
||||
n.start_soon(func, feed, syms)
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue