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Change `ledger` CLI to use new `open_brokerd_dialog()` 

Instead of effectively (and poorly) duplicating the trade dialog setup
logic, just use the new helper we exposed in the EMS module B)
Also, handle paper accounts that have no ledger / positions existing.
basic_buy_bot
Tyler Goodlet 2023-06-12 20:23:01 -04:00
parent b15e736e3e
commit bb02775cab
1 changed files with 105 additions and 87 deletions
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192
piker/accounting/cli.py
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@ -19,8 +19,9 @@ CLI front end for trades ledger and position tracking management.
''' '''
from typing import ( from typing import (
Any, AsyncContextManager,
) )
from types import ModuleType
from rich.console import Console from rich.console import Console
from rich.markdown import Markdown from rich.markdown import Markdown
@ -45,7 +46,11 @@ def broker_init(
**start_actor_kwargs, **start_actor_kwargs,
) -> dict: ) -> tuple[
ModuleType,
dict,
AsyncContextManager,
]:
''' '''
Given an input broker name, load all named arguments Given an input broker name, load all named arguments
which can be passed to a daemon + context spawn for which can be passed to a daemon + context spawn for
@ -83,13 +88,9 @@ def broker_init(
from ..brokers._daemon import _setup_persistent_brokerd from ..brokers._daemon import _setup_persistent_brokerd
return ( return (
brokermod,
start_actor_kwargs, # to `ActorNursery.start_actor()` start_actor_kwargs, # to `ActorNursery.start_actor()`
_setup_persistent_brokerd, # service task ep _setup_persistent_brokerd, # deamon service task ep
getattr( # trades endpoint
brokermod,
'trades_dialogue',
None,
),
) )
@ -119,10 +120,11 @@ def sync(
console.print(md) console.print(md)
return return
start_kwargs, _, trades_ep = broker_init( brokermod, start_kwargs, deamon_ep = broker_init(
brokername, brokername,
loglevel=loglevel, loglevel=loglevel,
) )
brokername: str = brokermod.name
async def main(): async def main():
@ -136,96 +138,112 @@ def sync(
tractor.open_nursery() as an, tractor.open_nursery() as an,
): ):
log.info( try:
f'Piker runtime up as {actor.uid}@{sockaddr}' log.info(
) f'Piker runtime up as {actor.uid}@{sockaddr}'
)
portal = await an.start_actor( portal = await an.start_actor(
loglevel=loglevel,
debug_mode=pdb,
**start_kwargs,
)
if (
brokername == 'paper'
or trades_ep is None
):
from ..clearing import _paper_engine as paper
open_trades_endpoint = paper.open_paperboi(
fqme=None, # tell paper to not start clearing loop
broker=brokername,
loglevel=loglevel, loglevel=loglevel,
debug_mode=pdb,
**start_kwargs,
) )
else:
# open live brokerd trades endpoint from ..clearing import (
open_trades_endpoint = portal.open_context( open_brokerd_dialog,
trades_ep, )
brokerd_stream: tractor.MsgStream
async with open_brokerd_dialog(
brokermod,
portal,
exec_mode=(
'paper' if account == 'paper'
else 'live'
),
loglevel=loglevel, loglevel=loglevel,
) ) as (
brokerd_stream,
pp_msg_table,
accounts,
):
try:
assert len(accounts) == 1
if (
not pp_msg_table
and account == 'paper'
):
console.print(
'[yellow underline]'
f'No pps found for `{brokername}.paper` account!\n'
'Do you even have any paper ledger files?'
)
return
positions: dict[str, Any] pps_by_symbol: dict[str, BrokerdPosition] = pp_msg_table[
accounts: list[str] brokername,
async with ( account,
open_trades_endpoint as ( ]
brokerd_ctx,
(positions, accounts), summary: str = (
), '[dim underline]Piker Position Summary[/] '
): f'[dim blue underline]{brokername}[/]'
assert len(accounts) == 1 '[dim].[/]'
summary: str = ( f'[blue underline]{account}[/]'
'[dim underline]Piker Position Summary[/] ' f'[dim underline] -> total pps: [/]'
f'[dim blue underline]{brokername}[/]' f'[green]{len(pps_by_symbol)}[/]\n'
'[dim].[/]'
f'[blue underline]{account}[/]'
f'[dim underline] -> total pps: [/]'
f'[green]{len(positions)}[/]\n'
)
for ppdict in positions:
ppmsg = BrokerdPosition(**ppdict)
size = ppmsg.size
if size:
ppu: float = round(
ppmsg.avg_price,
ndigits=2,
) )
cost_basis: str = humanize(size * ppu) # for ppdict in positions:
h_size: str = humanize(size) for fqme, ppmsg in pps_by_symbol.items():
# ppmsg = BrokerdPosition(**ppdict)
size = ppmsg.size
if size:
ppu: float = round(
ppmsg.avg_price,
ndigits=2,
)
cost_basis: str = humanize(size * ppu)
h_size: str = humanize(size)
if size < 0: if size < 0:
pcolor = 'red' pcolor = 'red'
else: else:
pcolor = 'green' pcolor = 'green'
# sematic-highlight of fqme # sematic-highlight of fqme
fqme = ppmsg.symbol fqme = ppmsg.symbol
tokens = fqme.split('.') tokens = fqme.split('.')
styled_fqme = f'[blue underline]{tokens[0]}[/]' styled_fqme = f'[blue underline]{tokens[0]}[/]'
for tok in tokens[1:]: for tok in tokens[1:]:
styled_fqme += '[dim].[/]' styled_fqme += '[dim].[/]'
styled_fqme += f'[dim blue underline]{tok}[/]' styled_fqme += f'[dim blue underline]{tok}[/]'
# TODO: instead display in a ``rich.Table``? # TODO: instead display in a ``rich.Table``?
summary += ( summary += (
styled_fqme + styled_fqme +
'[dim]: [/]' '[dim]: [/]'
f'[{pcolor}]{h_size}[/]' f'[{pcolor}]{h_size}[/]'
'[dim blue]u @[/]' '[dim blue]u @[/]'
f'[{pcolor}]{ppu}[/]' f'[{pcolor}]{ppu}[/]'
'[dim blue] = [/]' '[dim blue] = [/]'
f'[{pcolor}]$ {cost_basis}\n[/]' f'[{pcolor}]$ {cost_basis}\n[/]'
) )
console.print(summary) console.print(summary)
# exit via ctx cancellation. finally:
await brokerd_ctx.cancel(timeout=1) # exit via ctx cancellation.
# TODO: once ported to newer tractor branch we should brokerd_ctx: tractor.Context = brokerd_stream._ctx
# be able to do a loop like this: await brokerd_ctx.cancel(timeout=1)
# while brokerd_ctx.cancel_called_remote is None:
# await trio.sleep(0.01)
# await brokerd_ctx.cancel()
await portal.cancel_actor() # TODO: once ported to newer tractor branch we should
# be able to do a loop like this:
# while brokerd_ctx.cancel_called_remote is None:
# await trio.sleep(0.01)
# await brokerd_ctx.cancel()
finally:
await portal.cancel_actor()
trio.run(main) trio.run(main)