Allow setting APP with envvar UVICORN_APP #2106
Merged
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Summary
Allows configuring the
APP
setting using the environment variableUVICORN_APP
. Currently environment variables can be used for all other settings thanks to click'sauto_envvar_prefix
, but this applies only to options and not to arguments.Checklist
I'm not sure if a new test is needed for this change. Additionally, I believe no documentation changes are needed. The docs currently state that env vars can be used for configuration but doesn't call out the caveat that
APP
can not.