75 lines
2.0 KiB
Python
75 lines
2.0 KiB
Python
# piker: trading gear for hackers
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# Copyright (C) 2018-present Tyler Goodlet (in stewardship of 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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Broker configuration mgmt.
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"""
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import os
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import configparser
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import toml
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import click
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from ..log import get_logger
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log = get_logger('broker-config')
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_config_dir = click.get_app_dir('piker')
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_file_name = 'brokers.toml'
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def _override_config_dir(
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path: str
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) -> None:
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global _config_dir
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_config_dir = path
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def get_broker_conf_path():
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return os.path.join(_config_dir, _file_name)
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def load(
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path: str = None
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) -> (dict, str):
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"""Load broker config.
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"""
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path = path or get_broker_conf_path()
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config = toml.load(path)
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log.debug(f"Read config file {path}")
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return config, path
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def write(
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config: dict, # toml config as dict
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path: str = None,
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) -> None:
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"""Write broker config to disk.
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Create a ``brokers.ini`` file if one does not exist.
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"""
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path = path or get_broker_conf_path()
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dirname = os.path.dirname(path)
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if not os.path.isdir(dirname):
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log.debug(f"Creating config dir {_config_dir}")
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os.makedirs(dirname)
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if not config:
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raise ValueError(
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"Watch out you're trying to write a blank config!")
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log.debug(f"Writing config file {path}")
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with open(path, 'w') as cf:
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return toml.dump(config, cf)
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