https://github.com/hailiang-wang/python-env3
.env file reader.
pip install -U env3
- first, try to read env from parameter
- second, try to read env from cwd dir
- third, try to read env from ~/.env
- if above envfile not present, just return the current ENV as
ENVIRON = os.environ.copy()
import env3
ENV = env3.load_env() # env3.load_env(ENV_FILE_PATH), ENV_FILE_PATH is optional
print(ENV)
print(ENV.get("DEEKSEEK_MODEL"))
print(ENV.get("DEEKSEEK_MODEL2", "foo"))
env3.print_env(ENV)
env3.get_envfile_path() # get envfile path lastly read one, can be retrieve with ENV.get("ENV3_ENV_FILE") too
Use env3.read_env() if don't want to impact the os.environ, but get another ENV instance only.
import os, env3
env3.load_env(os.path.join(os.getcwd(), ".env"))
os.environ.get("SOME_KEY", "default value")