FileField's _save_FIELD_file method evaluates the directory once for creating the directory, then again for creating the file
|Reported by:||Chris Beaven||Owned by:||Marty Alchin|
|Component:||Database layer (models, ORM)||Version:||master|
|Has patch:||yes||Needs documentation:||no|
|Needs tests:||no||Patch needs improvement:||no|
I'm sure there's a more succinct way to say that...
Anyway, the directory should only be calculated once, to avoid potentially creating one time-based upload directory the then attempting to upload to a different directory.