Deribit broker fix #8
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@ -51,6 +51,7 @@ __brokers__: list[str] = [
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'ib',
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'ib',
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'kraken',
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'kraken',
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'kucoin',
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'kucoin',
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'deribit',
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# broken but used to work
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# broken but used to work
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# 'questrade',
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# 'questrade',
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@ -61,7 +62,6 @@ __brokers__: list[str] = [
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# wstrade
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# wstrade
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# iex
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# iex
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# deribit
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# bitso
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# bitso
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]
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]
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@ -25,6 +25,7 @@ from .api import (
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get_client,
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get_client,
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)
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)
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from .feed import (
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from .feed import (
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get_mkt_info,
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open_history_client,
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open_history_client,
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open_symbol_search,
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open_symbol_search,
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stream_quotes,
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stream_quotes,
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@ -34,15 +35,20 @@ from .feed import (
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# open_trade_dialog,
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# open_trade_dialog,
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# norm_trade_records,
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# norm_trade_records,
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# )
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# )
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from .venues import (
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OptionPair,
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)
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log = get_logger(__name__)
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log = get_logger(__name__)
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__all__ = [
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__all__ = [
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'get_client',
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'get_client',
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# 'trades_dialogue',
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# 'trades_dialogue',
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'get_mkt_info',
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'open_history_client',
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'open_history_client',
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'open_symbol_search',
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'open_symbol_search',
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'stream_quotes',
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'stream_quotes',
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'OptionPair',
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# 'norm_trade_records',
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# 'norm_trade_records',
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]
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]
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@ -19,10 +19,14 @@ Deribit backend.
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'''
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'''
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import asyncio
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import asyncio
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from collections import ChainMap
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from contextlib import (
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from contextlib import (
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asynccontextmanager as acm,
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asynccontextmanager as acm,
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)
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)
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from datetime import datetime
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from datetime import datetime
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from decimal import (
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Decimal,
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)
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from functools import partial
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from functools import partial
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import time
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import time
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from typing import (
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from typing import (
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@ -31,7 +35,7 @@ from typing import (
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Callable,
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Callable,
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)
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)
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import pendulum
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from pendulum import now
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import trio
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import trio
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from trio_typing import TaskStatus
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from trio_typing import TaskStatus
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from rapidfuzz import process as fuzzy
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from rapidfuzz import process as fuzzy
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@ -51,7 +55,18 @@ from cryptofeed.defines import (
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OPTION, CALL, PUT
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OPTION, CALL, PUT
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)
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)
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from cryptofeed.symbols import Symbol
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from cryptofeed.symbols import Symbol
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# types for managing the cb callbacks.
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# from cryptofeed.types import L1Book
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from .venues import (
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MarketType,
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PAIRTYPES,
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Pair,
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OptionPair,
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)
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from piker.accounting import (
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Asset,
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MktPair,
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)
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from piker.data import (
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from piker.data import (
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def_iohlcv_fields,
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def_iohlcv_fields,
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match_from_pairs,
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match_from_pairs,
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@ -80,19 +95,19 @@ _testnet_ws_url = 'wss://test.deribit.com/ws/api/v2'
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class JSONRPCResult(Struct):
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class JSONRPCResult(Struct):
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jsonrpc: str = '2.0'
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id: int
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id: int
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result: Optional[list[dict]] = None
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error: Optional[dict] = None
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usIn: int
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usIn: int
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usOut: int
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usOut: int
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usDiff: int
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usDiff: int
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testnet: bool
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testnet: bool
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jsonrpc: str = '2.0'
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result: Optional[list[dict]] = None
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error: Optional[dict] = None
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class JSONRPCChannel(Struct):
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class JSONRPCChannel(Struct):
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jsonrpc: str = '2.0'
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method: str
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method: str
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params: dict
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params: dict
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jsonrpc: str = '2.0'
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class KLinesResult(Struct):
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class KLinesResult(Struct):
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@ -116,9 +131,12 @@ class Trade(Struct):
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instrument_name: str
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instrument_name: str
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index_price: float
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index_price: float
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direction: str
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direction: str
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contracts: float
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amount: float
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combo_trade_id: Optional[int] = 0,
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combo_trade_id: Optional[int] = 0,
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combo_id: Optional[str] = '',
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combo_id: Optional[str] = '',
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amount: float
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block_trade_leg_count: Optional[int] = 0,
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block_trade_id: Optional[str] = '',
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class LastTradesResult(Struct):
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class LastTradesResult(Struct):
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trades: list[Trade]
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trades: list[Trade]
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@ -142,13 +160,15 @@ def str_to_cb_sym(name: str) -> Symbol:
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else:
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else:
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raise Exception("Couldn\'t parse option type")
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raise Exception("Couldn\'t parse option type")
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new_expiry_date = get_values_from_cb_normalized_date(expiry_date)
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return Symbol(
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return Symbol(
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base, quote,
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base=base,
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quote=quote,
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type=OPTION,
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type=OPTION,
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strike_price=strike_price,
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strike_price=strike_price,
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option_type=option_type,
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option_type=option_type,
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expiry_date=expiry_date,
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expiry_date=new_expiry_date)
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expiry_normalize=False)
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def piker_sym_to_cb_sym(name: str) -> Symbol:
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def piker_sym_to_cb_sym(name: str) -> Symbol:
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@ -165,62 +185,97 @@ def piker_sym_to_cb_sym(name: str) -> Symbol:
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raise Exception("Couldn\'t parse option type")
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raise Exception("Couldn\'t parse option type")
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return Symbol(
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return Symbol(
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base, quote,
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base=base,
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quote=quote,
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type=OPTION,
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type=OPTION,
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strike_price=strike_price,
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strike_price=strike_price,
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option_type=option_type,
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option_type=option_type,
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expiry_date=expiry_date.upper())
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expiry_date=expiry_date)
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def cb_sym_to_deribit_inst(sym: Symbol):
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def cb_sym_to_deribit_inst(sym: Symbol):
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# cryptofeed normalized
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new_expiry_date = get_values_from_cb_normalized_date(sym.expiry_date)
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cb_norm = ['F', 'G', 'H', 'J', 'K', 'M', 'N', 'Q', 'U', 'V', 'X', 'Z']
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# deribit specific
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months = ['JAN', 'FEB', 'MAR', 'APR', 'MAY', 'JUN', 'JUL', 'AUG', 'SEP', 'OCT', 'NOV', 'DEC']
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exp = sym.expiry_date
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# YYMDD
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# 01234
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year, month, day = (
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exp[:2], months[cb_norm.index(exp[2:3])], exp[3:])
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otype = 'C' if sym.option_type == CALL else 'P'
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otype = 'C' if sym.option_type == CALL else 'P'
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return f'{sym.base}-{day}{month}{year}-{sym.strike_price}-{otype}'
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return f'{sym.base}-{new_expiry_date}-{sym.strike_price}-{otype}'
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def get_values_from_cb_normalized_date(expiry_date: str) -> str:
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# deribit specific
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cb_norm = [
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'F', 'G', 'H', 'J',
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'K', 'M', 'N', 'Q',
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'U', 'V', 'X', 'Z'
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]
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months = [
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'JAN', 'FEB', 'MAR', 'APR',
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'MAY', 'JUN', 'JUL', 'AUG',
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'SEP', 'OCT', 'NOV', 'DEC'
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]
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# YYMDD
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# 01234
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day, month, year = (
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expiry_date[3:],
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months[cb_norm.index(expiry_date[2:3])],
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expiry_date[:2]
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)
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return f'{day}{month}{year}'
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def get_config() -> dict[str, Any]:
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def get_config() -> dict[str, Any]:
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conf, path = config.load()
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conf: dict
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path: Path
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conf, path = config.load(
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conf_name='brokers',
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touch_if_dne=True,
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)
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section: dict = {}
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section = conf.get('deribit')
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section = conf.get('deribit')
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# TODO: document why we send this, basically because logging params for cryptofeed
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section['log'] = {}
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conf['log'] = {}
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section['log']['filename'] = 'feedhandler.log'
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conf['log']['disabled'] = True
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section['log']['level'] = 'DEBUG'
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section['log']['disabled'] = True
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if section is None:
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if section is None:
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log.warning(f'No config section found for deribit in {path}')
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log.warning(f'No config section found for deribit in {path}')
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return {}
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return conf
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return section
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def get_fh_config() -> dict[str, Any]:
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conf_option = get_config().get('option', {})
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conf_log = get_config().get('log', {})
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return {
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'log': {
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'filename': conf_log.get('filename'),
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'level': conf_log.get('level'),
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'disabled': conf_log.get('disabled')
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},
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'deribit': {
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'key_id': conf_option.get('api_key'),
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'key_secret': conf_option.get('api_secret')
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}
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}
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class Client:
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class Client:
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|
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def __init__(self, json_rpc: Callable) -> None:
|
def __init__(
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self._pairs: dict[str, Any] = None
|
self,
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|
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config = get_config().get('deribit', {})
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json_rpc: Callable
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|
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if ('key_id' in config) and ('key_secret' in config):
|
) -> None:
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self._key_id = config['key_id']
|
self._pairs: ChainMap[str, Pair] = ChainMap()
|
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self._key_secret = config['key_secret']
|
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|
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else:
|
config = get_config().get('option', {})
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self._key_id = None
|
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self._key_secret = None
|
self._key_id = config.get('api_key')
|
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|
self._key_secret = config.get('api_secret')
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|
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self.json_rpc = json_rpc
|
self.json_rpc = json_rpc
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|
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@ -228,7 +283,10 @@ class Client:
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def currencies(self):
|
def currencies(self):
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return ['btc', 'eth', 'sol', 'usd']
|
return ['btc', 'eth', 'sol', 'usd']
|
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|
|
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async def get_balances(self, kind: str = 'option') -> dict[str, float]:
|
async def get_balances(
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|
self,
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|
kind: str = 'option'
|
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|
) -> dict[str, float]:
|
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"""Return the set of positions for this account
|
"""Return the set of positions for this account
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by symbol.
|
by symbol.
|
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"""
|
"""
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|
@ -244,20 +302,39 @@ class Client:
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|
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return balances
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return balances
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|
|
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async def get_assets(self) -> dict[str, float]:
|
async def get_assets(
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||||||
|
self,
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||||||
|
venue: str | None = None,
|
||||||
|
|
||||||
|
) -> dict[str, Asset]:
|
||||||
"""Return the set of asset balances for this account
|
"""Return the set of asset balances for this account
|
||||||
by symbol.
|
by symbol.
|
||||||
"""
|
"""
|
||||||
balances = {}
|
assets = {}
|
||||||
|
|
||||||
for currency in self.currencies:
|
|
||||||
resp = await self.json_rpc(
|
resp = await self.json_rpc(
|
||||||
'private/get_account_summary', params={
|
'private/get_account_summaries',
|
||||||
'currency': currency.upper()})
|
params={
|
||||||
|
'extended' : True
|
||||||
|
}
|
||||||
|
)
|
||||||
|
summaries = resp.result['summaries']
|
||||||
|
for summary in summaries:
|
||||||
|
currency = summary['currency']
|
||||||
|
tx_tick = Decimal('1e-08')
|
||||||
|
atype='crypto_currency'
|
||||||
|
assets[currency] = Asset(
|
||||||
|
name=currency,
|
||||||
|
atype=atype,
|
||||||
|
tx_tick=tx_tick)
|
||||||
|
return assets
|
||||||
|
|
||||||
balances[currency] = resp.result['balance']
|
async def get_mkt_pairs(self) -> dict[str, Pair]:
|
||||||
|
flat: dict[str, Pair] = {}
|
||||||
|
for key in self._pairs:
|
||||||
|
item = self._pairs.get(key)
|
||||||
|
flat[item.bs_fqme] = item
|
||||||
|
|
||||||
return balances
|
return flat
|
||||||
|
|
||||||
async def submit_limit(
|
async def submit_limit(
|
||||||
self,
|
self,
|
||||||
|
@ -286,6 +363,28 @@ class Client:
|
||||||
'private/cancel', {'order_id': oid})
|
'private/cancel', {'order_id': oid})
|
||||||
return resp.result
|
return resp.result
|
||||||
|
|
||||||
|
async def exch_info(
|
||||||
|
self,
|
||||||
|
sym: str | None = None,
|
||||||
|
|
||||||
|
venue: MarketType | None = None,
|
||||||
|
expiry: str | None = None,
|
||||||
|
|
||||||
|
) -> dict[str, Pair] | Pair:
|
||||||
|
|
||||||
|
pair_table: dict[str, Pair] = self._pairs
|
||||||
|
|
||||||
|
if (
|
||||||
|
sym
|
||||||
|
and (cached_pair := pair_table.get(sym))
|
||||||
|
):
|
||||||
|
return cached_pair
|
||||||
|
|
||||||
|
if sym:
|
||||||
|
return pair_table[sym.lower()]
|
||||||
|
else:
|
||||||
|
return self._pairs
|
||||||
|
|
||||||
async def symbol_info(
|
async def symbol_info(
|
||||||
self,
|
self,
|
||||||
instrument: Optional[str] = None,
|
instrument: Optional[str] = None,
|
||||||
|
@ -293,7 +392,7 @@ class Client:
|
||||||
kind: str = 'option',
|
kind: str = 'option',
|
||||||
expired: bool = False
|
expired: bool = False
|
||||||
|
|
||||||
) -> dict[str, dict]:
|
) -> dict[str, Pair] | Pair:
|
||||||
'''
|
'''
|
||||||
Get symbol infos.
|
Get symbol infos.
|
||||||
|
|
||||||
|
@ -313,14 +412,29 @@ class Client:
|
||||||
params,
|
params,
|
||||||
)
|
)
|
||||||
# convert to symbol-keyed table
|
# convert to symbol-keyed table
|
||||||
|
pair_type: Type = PAIRTYPES[kind]
|
||||||
results: list[dict] | None = resp.result
|
results: list[dict] | None = resp.result
|
||||||
instruments: dict[str, dict] = {
|
|
||||||
item['instrument_name'].lower(): item
|
instruments: dict[str, Pair] = {}
|
||||||
for item in results
|
for item in results:
|
||||||
}
|
symbol=item['instrument_name'].lower()
|
||||||
|
try:
|
||||||
|
pair: Pair = pair_type(
|
||||||
|
symbol=symbol,
|
||||||
|
**item
|
||||||
|
)
|
||||||
|
except Exception as e:
|
||||||
|
e.add_note(
|
||||||
|
"\nDon't panic, prolly stupid deribit changed their symbology schema again..\n"
|
||||||
|
'Check out their API docs here:\n\n'
|
||||||
|
'https://docs.deribit.com/?python#deribit-api-v2-1-1'
|
||||||
|
)
|
||||||
|
raise
|
||||||
|
|
||||||
|
instruments[symbol] = pair
|
||||||
|
|
||||||
if instrument is not None:
|
if instrument is not None:
|
||||||
return instruments[instrument]
|
return instruments[instrument.lower()]
|
||||||
else:
|
else:
|
||||||
return instruments
|
return instruments
|
||||||
|
|
||||||
|
@ -337,12 +451,12 @@ class Client:
|
||||||
self,
|
self,
|
||||||
pattern: str,
|
pattern: str,
|
||||||
limit: int = 30,
|
limit: int = 30,
|
||||||
) -> dict[str, Any]:
|
) -> dict[str, Pair]:
|
||||||
'''
|
'''
|
||||||
Fuzzy search symbology set for pairs matching `pattern`.
|
Fuzzy search symbology set for pairs matching `pattern`.
|
||||||
|
|
||||||
'''
|
'''
|
||||||
pairs: dict[str, Any] = await self.symbol_info()
|
pairs: dict[str, Pair] = await self.symbol_info()
|
||||||
matches: dict[str, Pair] = match_from_pairs(
|
matches: dict[str, Pair] = match_from_pairs(
|
||||||
pairs=pairs,
|
pairs=pairs,
|
||||||
query=pattern.upper(),
|
query=pattern.upper(),
|
||||||
|
@ -358,16 +472,19 @@ class Client:
|
||||||
|
|
||||||
async def bars(
|
async def bars(
|
||||||
self,
|
self,
|
||||||
symbol: str,
|
mkt: MktPair,
|
||||||
|
|
||||||
start_dt: Optional[datetime] = None,
|
start_dt: Optional[datetime] = None,
|
||||||
end_dt: Optional[datetime] = None,
|
end_dt: Optional[datetime] = None,
|
||||||
|
|
||||||
limit: int = 1000,
|
limit: int = 1000,
|
||||||
as_np: bool = True,
|
as_np: bool = True,
|
||||||
) -> dict:
|
|
||||||
instrument = symbol
|
) -> list[tuple] | np.ndarray:
|
||||||
|
instrument: str = mkt.bs_fqme
|
||||||
|
|
||||||
if end_dt is None:
|
if end_dt is None:
|
||||||
end_dt = pendulum.now('UTC')
|
end_dt = now('UTC')
|
||||||
|
|
||||||
if start_dt is None:
|
if start_dt is None:
|
||||||
start_dt = end_dt.start_of(
|
start_dt = end_dt.start_of(
|
||||||
|
@ -387,29 +504,27 @@ class Client:
|
||||||
})
|
})
|
||||||
|
|
||||||
result = KLinesResult(**resp.result)
|
result = KLinesResult(**resp.result)
|
||||||
new_bars = []
|
new_bars: list[tuple] = []
|
||||||
for i in range(len(result.close)):
|
for i in range(len(result.close)):
|
||||||
|
|
||||||
_open = result.open[i]
|
|
||||||
high = result.high[i]
|
|
||||||
low = result.low[i]
|
|
||||||
close = result.close[i]
|
|
||||||
volume = result.volume[i]
|
|
||||||
|
|
||||||
row = [
|
row = [
|
||||||
(start_time + (i * (60 * 1000))) / 1000.0, # time
|
(start_time + (i * (60 * 1000))) / 1000.0, # time
|
||||||
result.open[i],
|
result.open[i],
|
||||||
result.high[i],
|
result.high[i],
|
||||||
result.low[i],
|
result.low[i],
|
||||||
result.close[i],
|
result.close[i],
|
||||||
result.volume[i],
|
result.volume[i]
|
||||||
0
|
|
||||||
]
|
]
|
||||||
|
|
||||||
new_bars.append((i,) + tuple(row))
|
new_bars.append((i,) + tuple(row))
|
||||||
|
|
||||||
array = np.array(new_bars, dtype=def_iohlcv_fields) if as_np else klines
|
if not as_np:
|
||||||
return array
|
return result
|
||||||
|
|
||||||
|
return np.array(
|
||||||
|
new_bars,
|
||||||
|
dtype=def_iohlcv_fields
|
||||||
|
)
|
||||||
|
|
||||||
async def last_trades(
|
async def last_trades(
|
||||||
self,
|
self,
|
||||||
|
@ -434,10 +549,10 @@ async def get_client(
|
||||||
async with (
|
async with (
|
||||||
trio.open_nursery() as n,
|
trio.open_nursery() as n,
|
||||||
open_jsonrpc_session(
|
open_jsonrpc_session(
|
||||||
_testnet_ws_url, dtype=JSONRPCResult) as json_rpc
|
_ws_url, response_type=JSONRPCResult
|
||||||
|
) as json_rpc
|
||||||
):
|
):
|
||||||
client = Client(json_rpc)
|
client = Client(json_rpc)
|
||||||
|
|
||||||
_refresh_token: Optional[str] = None
|
_refresh_token: Optional[str] = None
|
||||||
_access_token: Optional[str] = None
|
_access_token: Optional[str] = None
|
||||||
|
|
||||||
|
@ -507,7 +622,7 @@ async def get_client(
|
||||||
|
|
||||||
@acm
|
@acm
|
||||||
async def open_feed_handler():
|
async def open_feed_handler():
|
||||||
fh = FeedHandler(config=get_config())
|
fh = FeedHandler(config=get_fh_config())
|
||||||
yield fh
|
yield fh
|
||||||
await to_asyncio.run_task(fh.stop_async)
|
await to_asyncio.run_task(fh.stop_async)
|
||||||
|
|
||||||
|
@ -523,7 +638,7 @@ async def maybe_open_feed_handler() -> trio.abc.ReceiveStream:
|
||||||
|
|
||||||
async def aio_price_feed_relay(
|
async def aio_price_feed_relay(
|
||||||
fh: FeedHandler,
|
fh: FeedHandler,
|
||||||
instrument: Symbol,
|
instrument: str,
|
||||||
from_trio: asyncio.Queue,
|
from_trio: asyncio.Queue,
|
||||||
to_trio: trio.abc.SendChannel,
|
to_trio: trio.abc.SendChannel,
|
||||||
) -> None:
|
) -> None:
|
||||||
|
@ -542,21 +657,33 @@ async def aio_price_feed_relay(
|
||||||
'symbol': cb_sym_to_deribit_inst(
|
'symbol': cb_sym_to_deribit_inst(
|
||||||
str_to_cb_sym(data.symbol)).lower(),
|
str_to_cb_sym(data.symbol)).lower(),
|
||||||
'ticks': [
|
'ticks': [
|
||||||
{'type': 'bid',
|
{
|
||||||
'price': float(data.bid_price), 'size': float(data.bid_size)},
|
'type': 'bid',
|
||||||
{'type': 'bsize',
|
'price': float(data.bid_price),
|
||||||
'price': float(data.bid_price), 'size': float(data.bid_size)},
|
'size': float(data.bid_size)
|
||||||
{'type': 'ask',
|
},
|
||||||
'price': float(data.ask_price), 'size': float(data.ask_size)},
|
{
|
||||||
{'type': 'asize',
|
'type': 'bsize',
|
||||||
'price': float(data.ask_price), 'size': float(data.ask_size)}
|
'price': float(data.bid_price),
|
||||||
|
'size': float(data.bid_size)
|
||||||
|
},
|
||||||
|
{
|
||||||
|
'type': 'ask',
|
||||||
|
'price': float(data.ask_price),
|
||||||
|
'size': float(data.ask_size)
|
||||||
|
},
|
||||||
|
{
|
||||||
|
'type': 'asize',
|
||||||
|
'price': float(data.ask_price),
|
||||||
|
'size': float(data.ask_size)
|
||||||
|
}
|
||||||
]
|
]
|
||||||
}))
|
}))
|
||||||
|
sym: Symbol = piker_sym_to_cb_sym(instrument)
|
||||||
fh.add_feed(
|
fh.add_feed(
|
||||||
DERIBIT,
|
DERIBIT,
|
||||||
channels=[TRADES, L1_BOOK],
|
channels=[TRADES, L1_BOOK],
|
||||||
symbols=[piker_sym_to_cb_sym(instrument)],
|
symbols=[sym],
|
||||||
callbacks={
|
callbacks={
|
||||||
TRADES: _trade,
|
TRADES: _trade,
|
||||||
L1_BOOK: _l1
|
L1_BOOK: _l1
|
||||||
|
@ -597,9 +724,9 @@ async def maybe_open_price_feed(
|
||||||
async with maybe_open_context(
|
async with maybe_open_context(
|
||||||
acm_func=open_price_feed,
|
acm_func=open_price_feed,
|
||||||
kwargs={
|
kwargs={
|
||||||
'instrument': instrument
|
'instrument': instrument.split('.')[0]
|
||||||
},
|
},
|
||||||
key=f'{instrument}-price',
|
key=f'{instrument.split('.')[0]}-price',
|
||||||
) as (cache_hit, feed):
|
) as (cache_hit, feed):
|
||||||
if cache_hit:
|
if cache_hit:
|
||||||
yield broadcast_receiver(feed, 10)
|
yield broadcast_receiver(feed, 10)
|
||||||
|
@ -664,10 +791,10 @@ async def maybe_open_order_feed(
|
||||||
async with maybe_open_context(
|
async with maybe_open_context(
|
||||||
acm_func=open_order_feed,
|
acm_func=open_order_feed,
|
||||||
kwargs={
|
kwargs={
|
||||||
'instrument': instrument,
|
'instrument': instrument.split('.')[0],
|
||||||
'fh': fh
|
'fh': fh
|
||||||
},
|
},
|
||||||
key=f'{instrument}-order',
|
key=f'{instrument.split('.')[0]}-order',
|
||||||
) as (cache_hit, feed):
|
) as (cache_hit, feed):
|
||||||
if cache_hit:
|
if cache_hit:
|
||||||
yield broadcast_receiver(feed, 10)
|
yield broadcast_receiver(feed, 10)
|
||||||
|
|
|
@ -21,18 +21,33 @@ Deribit backend.
|
||||||
from contextlib import asynccontextmanager as acm
|
from contextlib import asynccontextmanager as acm
|
||||||
from datetime import datetime
|
from datetime import datetime
|
||||||
from typing import Any, Optional, Callable
|
from typing import Any, Optional, Callable
|
||||||
|
from pprint import pformat
|
||||||
import time
|
import time
|
||||||
|
|
||||||
import trio
|
import trio
|
||||||
from trio_typing import TaskStatus
|
from trio_typing import TaskStatus
|
||||||
import pendulum
|
from pendulum import (
|
||||||
|
from_timestamp,
|
||||||
|
now,
|
||||||
|
)
|
||||||
from rapidfuzz import process as fuzzy
|
from rapidfuzz import process as fuzzy
|
||||||
import numpy as np
|
import numpy as np
|
||||||
import tractor
|
import tractor
|
||||||
|
|
||||||
from piker.brokers import open_cached_client
|
from piker.accounting import (
|
||||||
|
MktPair,
|
||||||
|
unpack_fqme,
|
||||||
|
)
|
||||||
|
from piker.brokers import (
|
||||||
|
open_cached_client,
|
||||||
|
NoData,
|
||||||
|
)
|
||||||
|
from piker._cacheables import (
|
||||||
|
async_lifo_cache,
|
||||||
|
)
|
||||||
from piker.log import get_logger, get_console_log
|
from piker.log import get_logger, get_console_log
|
||||||
from piker.data import ShmArray
|
from piker.data import ShmArray
|
||||||
|
from piker.data.validate import FeedInit
|
||||||
from piker.brokers._util import (
|
from piker.brokers._util import (
|
||||||
BrokerError,
|
BrokerError,
|
||||||
DataUnavailable,
|
DataUnavailable,
|
||||||
|
@ -47,9 +62,13 @@ from cryptofeed.symbols import Symbol
|
||||||
from .api import (
|
from .api import (
|
||||||
Client, Trade,
|
Client, Trade,
|
||||||
get_config,
|
get_config,
|
||||||
str_to_cb_sym, piker_sym_to_cb_sym, cb_sym_to_deribit_inst,
|
piker_sym_to_cb_sym, cb_sym_to_deribit_inst,
|
||||||
maybe_open_price_feed
|
maybe_open_price_feed
|
||||||
)
|
)
|
||||||
|
from .venues import (
|
||||||
|
Pair,
|
||||||
|
OptionPair,
|
||||||
|
)
|
||||||
|
|
||||||
_spawn_kwargs = {
|
_spawn_kwargs = {
|
||||||
'infect_asyncio': True,
|
'infect_asyncio': True,
|
||||||
|
@ -64,36 +83,119 @@ async def open_history_client(
|
||||||
mkt: MktPair,
|
mkt: MktPair,
|
||||||
) -> tuple[Callable, int]:
|
) -> tuple[Callable, int]:
|
||||||
|
|
||||||
fnstrument: str = mkt.bs_fqme
|
|
||||||
# TODO implement history getter for the new storage layer.
|
# TODO implement history getter for the new storage layer.
|
||||||
async with open_cached_client('deribit') as client:
|
async with open_cached_client('deribit') as client:
|
||||||
|
|
||||||
async def get_ohlc(
|
async def get_ohlc(
|
||||||
end_dt: Optional[datetime] = None,
|
timeframe: float,
|
||||||
start_dt: Optional[datetime] = None,
|
end_dt: datetime | None = None,
|
||||||
|
start_dt: datetime | None = None,
|
||||||
|
|
||||||
) -> tuple[
|
) -> tuple[
|
||||||
np.ndarray,
|
np.ndarray,
|
||||||
datetime, # start
|
datetime, # start
|
||||||
datetime, # end
|
datetime, # end
|
||||||
]:
|
]:
|
||||||
|
if timeframe != 60:
|
||||||
|
raise DataUnavailable('Only 1m bars are supported')
|
||||||
|
|
||||||
array = await client.bars(
|
array: np.ndarray = await client.bars(
|
||||||
instrument,
|
mkt,
|
||||||
start_dt=start_dt,
|
start_dt=start_dt,
|
||||||
end_dt=end_dt,
|
end_dt=end_dt,
|
||||||
)
|
)
|
||||||
if len(array) == 0:
|
if len(array) == 0:
|
||||||
raise DataUnavailable
|
raise NoData(
|
||||||
|
f'No frame for {start_dt} -> {end_dt}\n'
|
||||||
|
)
|
||||||
|
|
||||||
start_dt = pendulum.from_timestamp(array[0]['time'])
|
start_dt = from_timestamp(array[0]['time'])
|
||||||
end_dt = pendulum.from_timestamp(array[-1]['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()
|
||||||
|
|
||||||
return array, start_dt, end_dt
|
return array, start_dt, end_dt
|
||||||
|
|
||||||
yield get_ohlc, {'erlangs': 3, 'rate': 3}
|
yield get_ohlc, {'erlangs': 3, 'rate': 3}
|
||||||
|
|
||||||
|
|
||||||
|
@async_lifo_cache()
|
||||||
|
async def get_mkt_info(
|
||||||
|
fqme: str,
|
||||||
|
|
||||||
|
) -> tuple[MktPair, Pair] | 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()
|
||||||
|
|
||||||
|
# switch venue-mode depending on input pattern parsing
|
||||||
|
# since we want to use a particular endpoint (set) for
|
||||||
|
# pair info lookup!
|
||||||
|
client.mkt_mode = mkt_mode
|
||||||
|
|
||||||
|
pair: Pair = await client.exch_info(
|
||||||
|
sym=pair_str,
|
||||||
|
)
|
||||||
|
dst: Asset | None = assets.get(pair.bs_dst_asset)
|
||||||
|
if (
|
||||||
|
not dst
|
||||||
|
# TODO: a known asset DNE list?
|
||||||
|
# and pair.baseAsset == 'DEFI'
|
||||||
|
):
|
||||||
|
log.warning(
|
||||||
|
f'UNKNOWN {venue} asset {pair.base_currency} from,\n'
|
||||||
|
f'{pformat(pair.to_dict())}'
|
||||||
|
)
|
||||||
|
|
||||||
|
# XXX UNKNOWN missing "asset", though no idea why?
|
||||||
|
# maybe it's only avail in the margin venue(s): /dapi/ ?
|
||||||
|
return None
|
||||||
|
|
||||||
|
mkt = MktPair(
|
||||||
|
dst=dst,
|
||||||
|
src=assets.get(pair.bs_src_asset),
|
||||||
|
price_tick=pair.price_tick,
|
||||||
|
size_tick=pair.size_tick,
|
||||||
|
bs_mktid=pair.symbol,
|
||||||
|
expiry=expiry,
|
||||||
|
venue=venue,
|
||||||
|
broker='deribit',
|
||||||
|
)
|
||||||
|
return mkt, pair
|
||||||
|
|
||||||
|
|
||||||
async def stream_quotes(
|
async def stream_quotes(
|
||||||
|
|
||||||
send_chan: trio.abc.SendChannel,
|
send_chan: trio.abc.SendChannel,
|
||||||
|
@ -110,25 +212,20 @@ async def stream_quotes(
|
||||||
|
|
||||||
sym = symbols[0]
|
sym = symbols[0]
|
||||||
|
|
||||||
|
init_msgs: list[FeedInit] = []
|
||||||
|
|
||||||
async with (
|
async with (
|
||||||
open_cached_client('deribit') as client,
|
open_cached_client('deribit') as client,
|
||||||
send_chan as send_chan
|
send_chan as send_chan
|
||||||
):
|
):
|
||||||
|
|
||||||
init_msgs = {
|
mkt, pair = await get_mkt_info(sym)
|
||||||
# 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,
|
|
||||||
},
|
|
||||||
}
|
|
||||||
|
|
||||||
nsym = piker_sym_to_cb_sym(sym)
|
# build out init msgs according to latest spec
|
||||||
|
init_msgs.append(
|
||||||
|
FeedInit(mkt_info=mkt)
|
||||||
|
)
|
||||||
|
nsym = piker_sym_to_cb_sym(sym.split('.')[0])
|
||||||
|
|
||||||
async with maybe_open_price_feed(sym) as stream:
|
async with maybe_open_price_feed(sym) as stream:
|
||||||
|
|
||||||
|
@ -179,7 +276,16 @@ async def open_symbol_search(
|
||||||
|
|
||||||
async with ctx.open_stream() as stream:
|
async with ctx.open_stream() as stream:
|
||||||
|
|
||||||
|
pattern: str
|
||||||
async for pattern in stream:
|
async for pattern in stream:
|
||||||
# repack in dict form
|
# NOTE: pattern fuzzy-matching is done within
|
||||||
await stream.send(
|
# the methd impl.
|
||||||
await client.search_symbols(pattern))
|
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)
|
||||||
|
|
|
@ -0,0 +1,142 @@
|
||||||
|
# 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
|
||||||
|
from typing import (
|
||||||
|
Literal,
|
||||||
|
)
|
||||||
|
from decimal import Decimal
|
||||||
|
|
||||||
|
from msgspec import field
|
||||||
|
|
||||||
|
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
|
||||||
|
tick_size_steps: list[dict[str, str | int | float]] # [{'above_price': 0.005, 'tick_size': 0.0005}]
|
||||||
|
|
||||||
|
@property
|
||||||
|
def price_tick(self) -> Decimal:
|
||||||
|
step_size: float = self.tick_size_steps[0].get('above_price')
|
||||||
|
return Decimal(step_size)
|
||||||
|
|
||||||
|
@property
|
||||||
|
def size_tick(self) -> Decimal:
|
||||||
|
step_size: float = self.tick_size_steps[0].get('tick_size')
|
||||||
|
return Decimal(step_size)
|
||||||
|
|
||||||
|
@property
|
||||||
|
def bs_fqme(self) -> str:
|
||||||
|
return self.symbol
|
||||||
|
|
||||||
|
@property
|
||||||
|
def bs_mktid(self) -> str:
|
||||||
|
return f'{self.symbol}.{self.venue}'
|
||||||
|
|
||||||
|
|
||||||
|
class OptionPair(Pair, frozen=True, kw_only=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'
|
||||||
|
|
||||||
|
@property
|
||||||
|
def venue(self) -> str:
|
||||||
|
return 'OPTION'
|
||||||
|
|
||||||
|
@property
|
||||||
|
def bs_fqme(self) -> str:
|
||||||
|
return f'{self.symbol}.OPTION'
|
||||||
|
|
||||||
|
@property
|
||||||
|
def bs_src_asset(self) -> str:
|
||||||
|
return f'{self.quote_currency}'
|
||||||
|
|
||||||
|
@property
|
||||||
|
def bs_dst_asset(self) -> str:
|
||||||
|
return f'{self.base_currency}'
|
||||||
|
|
||||||
|
@property
|
||||||
|
def bs_mktid(self) -> str:
|
||||||
|
return f'{self.symbol}.{self.venue}'
|
||||||
|
|
||||||
|
|
||||||
|
PAIRTYPES: dict[MarketType, Pair] = {
|
||||||
|
'option': OptionPair,
|
||||||
|
}
|
File diff suppressed because it is too large
Load Diff
|
@ -69,6 +69,8 @@ pdbp = "^1.5.0"
|
||||||
trio = "^0.24"
|
trio = "^0.24"
|
||||||
pendulum = "^3.0.0"
|
pendulum = "^3.0.0"
|
||||||
httpx = "^0.27.0"
|
httpx = "^0.27.0"
|
||||||
|
cryptofeed = "^2.4.0"
|
||||||
|
pyarrow = "^17.0.0"
|
||||||
|
|
||||||
[tool.poetry.dependencies.tractor]
|
[tool.poetry.dependencies.tractor]
|
||||||
develop = true
|
develop = true
|
||||||
|
|
Loading…
Reference in New Issue