23 lines
679 B
Python
23 lines
679 B
Python
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"""Minimal .env loader so local runs match the systemd EnvironmentFile. Never overwrites
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variables already set in the environment."""
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import os
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import pathlib
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def load(path='.env'):
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file = pathlib.Path(path)
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if not file.is_file():
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return
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for line in file.read_text().splitlines():
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line = line.strip()
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if not line or line.startswith('#') or '=' not in line:
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continue
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key, _, value = line.partition('=')
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os.environ.setdefault(key.strip(), value.strip().strip('\'"'))
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def env_int(name, default):
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try:
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return int(os.environ.get(name, default))
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except (TypeError, ValueError):
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return default
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