78 lines
1.8 KiB
Python
78 lines
1.8 KiB
Python
# piker: trading gear for hackers
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# Copyright (C) Guillermo Rodriguez (in stewardship for piker0)
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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'''
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Deribit backend.
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'''
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from piker.log import get_logger
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from .api import (
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get_client,
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)
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from .feed import (
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open_history_client,
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open_symbol_search,
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stream_quotes,
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# backfill_bars,
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)
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# from .broker import (
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# open_trade_dialog,
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# norm_trade_records,
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# )
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log = get_logger(__name__)
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__all__ = [
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'get_client',
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# 'trades_dialogue',
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'open_history_client',
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'open_symbol_search',
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'stream_quotes',
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# 'norm_trade_records',
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]
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# per-daemon-kind (sub)mod groups: declares which of our
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# submods host the eps run by each daemon-actor kind as
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# defined by `piker.data.validate._eps`.
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# NOTE: datad-only backend (no `broker.py` yet)!
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_brokerd_mods: list[str] = []
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_datad_mods: list[str] = [
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'api',
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'feed',
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]
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# tractor RPC enable arg
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__enable_modules__: list[str] = list(dict.fromkeys(
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_brokerd_mods
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+
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_datad_mods
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))
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# passed to ``tractor.ActorNursery.start_actor()``
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_spawn_kwargs = {
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'infect_asyncio': True,
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}
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# annotation to let backend agnostic code
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# know if ``brokerd`` should be spawned with
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# ``tractor``'s aio mode.
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_infect_asyncio: bool = True
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