33 lines
1.0 KiB
Python
33 lines
1.0 KiB
Python
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import os
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import configparser
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from pathlib import Path
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# Base directory for the component
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BASE_DIR = Path(__file__).resolve().parent.parent
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CONFIG_FILE = BASE_DIR / 'config.ini'
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def get_config_value(section: str, key: str, fallback: str = None) -> str:
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"""
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Get a configuration value with priority:
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1. Environment Variable (OVPMON_{SECTION}_{KEY})
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2. config.ini in the component root
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3. Fallback value
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"""
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# 1. Check Environment Variable
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env_key = f"OVPMON_{section.upper()}_{key.upper()}".replace('-', '_').replace(' ', '_')
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env_val = os.getenv(env_key)
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if env_val is not None:
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return env_val
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# 2. Check config.ini
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if CONFIG_FILE.exists():
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try:
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config = configparser.ConfigParser()
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config.read(CONFIG_FILE)
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if config.has_section(section) and config.has_option(section, key):
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return config.get(section, key)
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except Exception as e:
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print(f"[CONFIG] Error reading {CONFIG_FILE}: {e}")
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return fallback
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