S3File: open('rb') -> ValueError('The file cannot be reopened.')

[jedie]

In the old v1.13.2 this worked:

file=my_model_instance.field_name.file
file.open('rb')

The field is a models.FileField with a S3Storage storage.

With v1.14 it's result in e.g.:

  File "foo.py", line 123, in bar
    file.open('rb')
  File "django/core/files/base.py", line 114, in open
    raise ValueError("The file cannot be reopened.")

[jschneier]

I think #1311 which is also released fixed this, will reopen if not. Thanks for the report.