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from django.core.files.storage import FileSystemStorage
class OverwriteStorage(FileSystemStorage):
"""
Comes from http://www.djangosnippets.org/snippets/976/
(even if it already exists in S3Storage for ages)
See also Django #4339, which might add this functionality to core.
"""
def get_available_name(self, name):
"""
Returns a filename that's free on the target storage system, and
available for new content to be written to.
"""
if self.exists(name):
self.delete(name)
return name
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