Thumbnailing fails when image filenames have non-ASCII characters in them about respa HOT 2 CLOSED

File "/home/respa/venv/lib/python3.4/site-packages/django/core/handlers/base.py" in get_response
  132.                     response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/home/respa/venv/lib/python3.4/site-packages/django/views/generic/base.py" in view
  71.             return self.dispatch(request, *args, **kwargs)
File "/home/respa/venv/lib/python3.4/site-packages/django/views/generic/base.py" in dispatch
  89.         return handler(request, *args, **kwargs)
File "./resources/views/images.py" in get
  58.                 'detail': True,
File "/home/respa/venv/lib/python3.4/site-packages/easy_thumbnails/files.py" in get_thumbnail
  509.         thumbnail = self.get_existing_thumbnail(thumbnail_options)
File "/home/respa/venv/lib/python3.4/site-packages/easy_thumbnails/files.py" in get_existing_thumbnail
  475.             exists = self.thumbnail_exists(filename)
File "/home/respa/venv/lib/python3.4/site-packages/easy_thumbnails/files.py" in thumbnail_exists
  588.                 self.source_storage, self.name)
File "/home/respa/venv/lib/python3.4/site-packages/easy_thumbnails/utils.py" in get_modified_time
  146.         modified_time = storage.modified_time(name)
File "/home/respa/venv/lib/python3.4/site-packages/django/core/files/storage.py" in modified_time
  325.         return datetime.fromtimestamp(os.path.getmtime(self.path(name)))
File "/home/respa/venv/lib/python3.4/genericpath.py" in getmtime
  55.     return os.stat(filename).st_mtime

Exception Type: UnicodeEncodeError at /resource_image/25
Exception Value: 'ascii' codec can't encode character '\xe4' in position 38: ordinal not in range(128)