Make env parsing forgiving of blank lines and unset vars - Githubissues

mitodl / odl-video-service

building blocks for a basic video service for ODL

BSD 3-Clause "New" or "Revised" License

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Make env parsing forgiving of blank lines and unset vars #995

Closed mbertrand closed 1 year ago

mbertrand commented 1 year ago

Pre-Flight checklist

[x] Testing
- [x] Code is tested
- [x] Changes have been manually tested

What are the relevant tickets?

Closes #994

What's this PR do?

Catches and ignores any ValueErrors raised while parsing the .env file

How should this be manually tested?

Add some blank lines and some blank values for variables in your .env file, in addition to all the usual ones needed for OVS:
```
MY_ENV_1=

MY_ENV_2=
```
Run docker-compose up, the app should start successfully