Actually, it turns out there is a bug in Amazon's S3.py module. The Date field in the header is formatted with AM/PM notation - it should, i.e. MUST, be in 24hr notation. Change the %X to %T and you're good to go.
On Oct 30, 6:27 pm, Info Cascade <[EMAIL PROTECTED]> wrote: > I have a model that has a FileField storage field. > The default_storage system is S3Storage. > I noticed that I was getting unusual results when I simply tried to > verify whether the file existed on disk using the > default_storage.exists() method. > If I call it with the FileField object, it causes Django to actually try > to *get* the file, which is not what I intend. The S3Storage module > implements exists() as a simple http HEAD request. That part works > fine. But then Django starts getting the file which eventually results > in an error, so it appears the file doesn't exist when really it does. > (The file is an audio file, which triggers a series of byte-range > requests, the final one having incorrect value, so I'm getting a series > of 206 codes followed by 416 error code. It causes a key error in > S3Storage or S3 on 'etag'.) > > I was able to work around it by using the str() function, which results > in the correct behavior. > > Anyway, it was non-intuitive for me that checking whether a file exists > would make Django do a GET on it! Is this a bug or do I just not > understand what's going on beneath the surface? (Which is the case, > actually.) Can someone explain this? > > Liam > > > > > section_objects = > > Section.objects.in_bulk(section_ids).values() > > if len(section_ids) != len(section_objects): > > print "section count mismatch for article '%d'" % > > (art.id) > > idx = 0 > > for sec in section_objects: > > idx += 1 > > if sec.url: > > try: > > if not default_storage.exists(*str*(sec.url)): > > print "\tarticle '%s' missing content > > for section %d" % (art.id, idx) --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~----------~----~----~----~------~----~------~--~---
