Get boolean values from environment variables in Python.
from env_flag import env_flag
# When unset, default to `False`.
debug = not env_flag('PRODUCTION')
# When unset, use explicit default.
is_local = get_bool('IS_LOCAL', default=True)Values are coerced as follows:
When the variable is unset, or set to the empty string, return default.
When the variable is set to a truthy value, return True. These are the truthy values:
1
true, yes, on
When the variable is set to the anything else, return False. Example falsy values:
0
no
Ignore case and leading/trailing whitespace.
Development
pip install -r requirements_dev.txt
rake test
rake lintContribute
Issue Tracker: github.com/bodylabs/env-flag/issues
Source Code: github.com/bodylabs/env-flag
Pull requests welcome!
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License
The project is licensed under the two-clause BSD license.
1 maintainer
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