Raise FileNotFoundError when the env_file parameter on Config is not valid
#2422
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Kludex
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Jan 20, 2024
Kludex
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FileNotFoundError when env file is missing on Config
Kludex
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FileNotFoundError when env file is missing on ConfigFileNotFoundError when env_file is missing on Config
Kludex
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FileNotFoundError when env_file is missing on ConfigFileNotFoundError when the env_file parameter on Config is not valid
WilliamDEdwards
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Jan 22, 2024
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oof, all my docker containers using the old documented pattern are now failing after routine dependency updates. |
PeterJCLaw
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Feb 5, 2024
Changed in: encode/starlette#2422, though not called out as breaking in the release notes.
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nixroxursox
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Mar 18, 2024
…s not valid (encode#2422) * raise error on missing env file * format --------- Co-authored-by: Marcelo Trylesinski <marcelotryle@gmail.com>
br3ndonland
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Apr 7, 2024
Starlette 0.37 modifies the exception handling behavior of the `Config` class used for application settings. The `Config` class accepts an `env_file` arg that can be used to load environment variables from a "dotenv" (`.env`) file. Previously, if the file was not found, the `Config` class would silently pass without any exception. In 0.36, the `Config` class was updated to raise a `FileNotFoundError` exception if `env_file` was not not found. This was a breaking change but was not documented as such (encode/starlette#2422, encode/starlette#2446). In 0.37, the exception handling behavior has been changed again to raise a warning instead of an exception (encode/starlette#2485), which could also be a breaking change if users had rewritten their code to catch the `FileNotFoundError`. This commit will update the comparisons docs to explain that a warning will now be raised, and will link to the relevant code changes.
br3ndonland
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Apr 8, 2024
This commit will update/upgrade to [FastAPI 0.110.1](https://fastapi.tiangolo.com/release-notes/) and [Starlette 0.37.2](https://www.starlette.io/release-notes/). FastAPI 0.110 makes a change to dependencies with `yield` and `except`. Dependencies must now raise exceptions after `except`. This change is intended to address memory leak issues and may be a breaking change in some projects if dependencies with `yield` and `except` used `pass` instead of `raise`. See the [FastAPI docs](https://fastapi.tiangolo.com/tutorial/dependencies/dependencies-with-yield/) for further info. FastAPI 0.110.1 makes a small type annotation change to the `Depends` dependency class. Starlette 0.37 modifies the exception handling behavior of the `Config` class used for application settings. The `Config` class accepts an `env_file` arg that can be used to load environment variables from a "dotenv" (`.env`) file. Previously, if the file was not found, the `Config` class would silently pass without any exception. In 0.36, the `Config` class was updated to raise a `FileNotFoundError` exception if `env_file` was not not found. This was a breaking change but was not documented as such (encode/starlette#2422, encode/starlette#2446). In 0.37, the exception handling behavior has been changed again to raise a warning instead of an exception (encode/starlette#2485), which could also be a breaking change if users had rewritten their code to catch the `FileNotFoundError`. See the [fastenv docs](https://fastenv.bws.bio/comparisons#starlette) for a detailed description of the Starlette `Config` class. Note that FastAPI updated the Starlette minor version from 0.36 to 0.37 in the 0.110.1 patch release.
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Summary
Addresses #2101
Checklist
-> I think this if ok without doc update. Let me know otherwise.