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Project description
tox-envfile
A tox plugin that loads environment variables from env files into your tox envs.
Reads environment variables from a file named .devdata.env
in the same
directory as your tox.ini
file and adds them to the environment that tox runs
your commands in.
This is a pretty dumb plugin for now: all of the environment variables in
.devdata.env
will be loaded into the environment for every tox env that you
run, unconditionally. Any existing envvars with conflicting names will be
overwritten.
TODO:
- Support env file names other than
.devdata.env
(which just happens to be the filename I'm using in my projects) - Support some kind of conditional loading where you can specify in the
tox.ini
file which tox envs the env file should be loaded for, and which not. And load different env files for different tox envs. Something like:env = {toxinidir}/.env
(orreadenv
) intox.ini
.
Usage
Just add this to your tox.ini
file:
requires = tox-envfile
env File Format
python-dotenv is used for the env file parsing.
The .devdata.env
file should be an env file with contents that look like
this:
# a comment that will be ignored.
REDIS_ADDRESS=localhost:6379
MEANING_OF_LIFE=42
MULTILINE_VAR="hello\nworld"
Or like this:
export S3_BUCKET=YOURS3BUCKET
export SECRET_KEY=YOURSECRETKEYGOESHERE
POSIX variable expansion works, using variables from the environment or from earlier lines in the env file:
CONFIG_PATH=${HOME}/.config/foo
DOMAIN=example.org
EMAIL=admin@${DOMAIN}
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