rpotter6298
38 lines
1.1 KiB
Python
38 lines
1.1 KiB
Python
from __future__ import annotations
|
|
|
|
from os import environ
|
|
from pathlib import Path
|
|
|
|
|
|
class EnvLoader:
|
|
"""Loads Astrape env files without overriding process environment."""
|
|
|
|
def __init__(self, env_dir: Path | None = None) -> None:
|
|
if env_dir is None:
|
|
env_dir = Path(__file__).resolve().parents[2] / "env"
|
|
self.env_dir = env_dir
|
|
|
|
def load(self) -> None:
|
|
if not self.env_dir.exists():
|
|
return
|
|
|
|
for path in sorted(self.env_dir.glob("*.env")):
|
|
self._load_file(path)
|
|
|
|
def _load_file(self, path: Path) -> None:
|
|
for raw_line in path.read_text(encoding="utf-8").splitlines():
|
|
line = raw_line.strip()
|
|
if not line or line.startswith("#") or "=" not in line:
|
|
continue
|
|
|
|
key, value = line.split("=", 1)
|
|
key = key.strip()
|
|
value = self._clean_value(value.strip())
|
|
if key and key not in environ:
|
|
environ[key] = value
|
|
|
|
def _clean_value(self, value: str) -> str:
|
|
if len(value) >= 2 and value[0] == value[-1] and value[0] in {"'", '"'}:
|
|
return value[1:-1]
|
|
return value
|