Merge pull request #114 from pikers/facepalm
Add marketstore cli stuff; not sure how this got missed?!bar_select
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"""
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marketstore cli.
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"""
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from typing import List
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from functools import partial
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from pprint import pformat
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import trio
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import tractor
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import click
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from .marketstore import (
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get_client,
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stream_quotes,
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ingest_quote_stream,
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_url,
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_tick_tbk_ids,
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mk_tbk,
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)
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from ..cli import cli
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from .. import watchlists as wl
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from ..log import get_logger
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log = get_logger(__name__)
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@cli.command()
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@click.option(
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'--url',
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default='ws://localhost:5993/ws',
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help='HTTP URL of marketstore instance'
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)
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@click.argument('names', nargs=-1)
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@click.pass_obj
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def ms_stream(config: dict, names: List[str], url: str):
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"""Connect to a marketstore time bucket stream for (a set of) symbols(s)
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and print to console.
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"""
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async def main():
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async for quote in stream_quotes(symbols=names):
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log.info(f"Received quote:\n{quote}")
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trio.run(main)
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@cli.command()
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@click.option(
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'--url',
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default=_url,
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help='HTTP URL of marketstore instance'
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)
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@click.argument('names', nargs=-1)
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@click.pass_obj
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def ms_destroy(config: dict, names: List[str], url: str) -> None:
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"""Destroy symbol entries in the local marketstore instance.
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"""
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async def main():
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nonlocal names
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async with get_client(url) as client:
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if not names:
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names = await client.list_symbols()
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# default is to wipe db entirely.
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answer = input(
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"This will entirely wipe you local marketstore db @ "
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f"{url} of the following symbols:\n {pformat(names)}"
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"\n\nDelete [N/y]?\n")
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if answer == 'y':
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for sym in names:
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# tbk = _tick_tbk.format(sym)
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tbk = tuple(sym, *_tick_tbk_ids)
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print(f"Destroying {tbk}..")
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await client.destroy(mk_tbk(tbk))
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else:
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print("Nothing deleted.")
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tractor.run(main)
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@cli.command()
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@click.option(
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'--tl',
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is_flag=True,
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help='Enable tractor logging')
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@click.option(
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'--url',
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default=_url,
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help='HTTP URL of marketstore instance'
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)
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@click.argument('name', nargs=1, required=True)
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@click.pass_obj
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def ms_shell(config, name, tl, url):
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"""Start an IPython shell ready to query the local marketstore db.
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"""
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async def main():
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async with get_client(url) as client:
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query = client.query # noqa
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# TODO: write magics to query marketstore
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from IPython import embed
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embed()
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tractor.run(main)
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@cli.command()
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@click.option('--test-file', '-t', help='Test quote stream file')
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@click.option('--tl', is_flag=True, help='Enable tractor logging')
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@click.option('--tl', is_flag=True, help='Enable tractor logging')
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@click.option(
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'--url',
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default=_url,
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help='HTTP URL of marketstore instance'
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)
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@click.argument('name', nargs=1, required=True)
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@click.pass_obj
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def ingest(config, name, test_file, tl, url):
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"""Ingest real-time broker quotes and ticks to a marketstore instance.
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"""
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# global opts
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brokermod = config['brokermod']
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loglevel = config['loglevel']
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tractorloglevel = config['tractorloglevel']
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# log = config['log']
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watchlist_from_file = wl.ensure_watchlists(config['wl_path'])
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watchlists = wl.merge_watchlist(watchlist_from_file, wl._builtins)
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symbols = watchlists[name]
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tractor.run(
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partial(
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ingest_quote_stream,
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symbols,
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brokermod.name,
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tries=1,
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loglevel=loglevel,
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),
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name='ingest_marketstore',
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loglevel=tractorloglevel,
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debug_mode=True,
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)
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