Another update on this proposal:
I just wrote a patch to make the described idea possible and recycled the
already existing ticket http://code.djangoproject.com/ticket/10497 for that.
You'll find a patch attached to the ticket.
Stephan Jäkel wrote:
Hi,
this proposal is about extending the storage backend api of Django.
The storage backend has already many helpful methods to get information
about stored files like:
- name
- size
- full path (for some backends).
I think it could be useful to have some more methods to get information
about times:
- accessed time
- created time
- modified time
By adding this methods, Django's storage backend would provide a
standardized way to get the times.
The default implementation could go the same way as "path",
class Storage:
def path(self, name):
raise NotImplementedError("This backend doesn't support absolute paths.")
If a storage backend implement one of the new methods "accessed_time",
"modified_time" or "created_time", the backend has to return a Datetime
object.
I would implement this for the included storage backends, write tests
and docs at the sprints in Portland.
FYI, there is a ticket in trac which recommends to add a "stat" method
but I think this maybe would be hard to implement on backends like S3.
By splitting the times up in three methods, backend providers can decide
which data they provide.
This is a fairly short proposal but I think its not a big change and
just adds some conventions to the storage backend api.
Looking forward to your feedback!
Cheers,
Steph
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