23 lines
663 B
Python
23 lines
663 B
Python
import copy, json, os
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CONFIGS_DIR = os.environ.get('ROUTLIN_LOCATION', '/routlin_location')
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CONFIG_FILE = f'{CONFIGS_DIR}/config.json'
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CAPTIVE_QUEUE = f'{CONFIGS_DIR}/.captive-queue'
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_config_cache = None
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_config_mtime = None
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def load_config():
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global _config_cache, _config_mtime
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try:
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mtime = os.path.getmtime(CONFIG_FILE)
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if _config_cache is not None and mtime == _config_mtime:
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return copy.deepcopy(_config_cache)
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with open(CONFIG_FILE) as f:
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data = json.load(f)
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_config_cache = data
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_config_mtime = mtime
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return copy.deepcopy(data)
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except Exception:
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return {}
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