74 lines
2.6 KiB
Python
74 lines
2.6 KiB
Python
import logging
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import re
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import os
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import yaml
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import sys
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from errors import ConfigError
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logger = logging.getLogger()
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class Config(object):
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def __init__(self, filepath):
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"""
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Args:
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filepath (str): Path to config file
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"""
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if not os.path.isfile(filepath):
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raise ConfigError(f"Config file '{filepath}' does not exist")
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# Load in the config file at the given filepath
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with open(filepath) as file_stream:
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config = yaml.full_load(file_stream.read())
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# Logging setup
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formatter = logging.Formatter('%(asctime)s | %(name)s [%(levelname)s] %(message)s')
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log_dict = config.get("logging", {})
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log_level = log_dict.get("level", "INFO")
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logger.setLevel(log_level)
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file_logging = log_dict.get("file_logging", {})
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file_logging_enabled = file_logging.get("enabled", False)
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file_logging_filepath = file_logging.get("filepath", "bot.log")
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if file_logging_enabled:
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handler = logging.FileHandler(file_logging_filepath)
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handler.setFormatter(formatter)
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logger.addHandler(handler)
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console_logging = log_dict.get("console_logging", {})
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console_logging_enabled = console_logging.get("enabled", True)
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if console_logging_enabled:
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handler = logging.StreamHandler(sys.stdout)
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handler.setFormatter(formatter)
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logger.addHandler(handler)
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# Database setup
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database_dict = config.get("database", {})
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self.database_filepath = database_dict.get("filepath")
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# Matrix bot account setup
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matrix = config.get("matrix", {})
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self.user_id = matrix.get("user_id")
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if not self.user_id:
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raise ConfigError("matrix.user_id is a required field")
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elif not re.match("@.*:.*", self.user_id):
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raise ConfigError("matrix.user_id must be in the form @name:domain")
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self.access_token = matrix.get("access_token")
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if not self.access_token:
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raise ConfigError("matrix.access_token is a required field")
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self.device_id = matrix.get("device_id")
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if not self.device_id:
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logger.warning(
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"Config option matrix.device_id is not provided, which means "
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"that end-to-end encryption won't work correctly"
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)
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self.homeserver_url = matrix.get("homeserver_url")
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if not self.homeserver_url:
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raise ConfigError("matrix.homeserver_url is a required field")
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self.command_prefix = config.get("command_prefix", "!c") + " "
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