Sam Doolin

`S3Storage` looks for `AWS_ACCESS_KEY_ID` and `AWS_SECRET_ACCESS_KEY` in `settings` and in `os.environ`. https://github.com/jschneier/django-storages/blob/d84ad923eb14a3406308d0b1512cc3ee25bd8db8/storages/backends/s3.py#L366 However it only looks for `AWS_SESSION_TOKEN` in `settings` but not in `os.environ`. https://github.com/jschneier/django-storages/blob/d84ad923eb14a3406308d0b1512cc3ee25bd8db8/storages/backends/s3.py#L380 All 3 are used to...

Trying to create and validate a `FeatureCollection` from a `dict`. It seems that features are not parsed, so `.is_valid` throws exceptions. Perhaps I shouldn't expect this to work - is...

### Is your feature request related to a problem? Please describe. I would like to stream to cloud storage without a local temporary file. ### Describe the solution you'd like...