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47 lines
1.2 KiB
47 lines
1.2 KiB
"""Config management."""
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import json
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import logging
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import os.path
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DEFAULT_CONFIG = {
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"connect_timeout": 10,
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"text_width": 80,
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"download_path": "",
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"source_editor": ["vi"],
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"command_editor": ["vi"],
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"history_limit": 1000,
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"external_commands": {},
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"external_command_default": ["xdg-open"]
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}
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def load_config(config_path):
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if not os.path.isfile(config_path):
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create_default_config(config_path)
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return DEFAULT_CONFIG
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try:
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with open(config_path, "rt") as config_file:
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config = json.load(config_file)
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except OSError as exc:
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logging.error(f"Could not read config file {config_path}: {exc}")
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except ValueError as exc:
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logging.error(f"Could not parse config file {config_path}: {exc}")
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else:
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# Fill missing values with defaults.
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for key, value in DEFAULT_CONFIG.items():
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if key not in config:
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config[key] = value
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return config
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return DEFAULT_CONFIG
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def create_default_config(config_path):
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try:
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with open(config_path, "wt") as config_file:
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json.dump(DEFAULT_CONFIG, config_file, indent=2)
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except OSError as exc:
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logging.error(f"Could not create config file {config_path}: {exc}")
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