Avatar creation creates too many nodes per directory about django-avatar HOT 8 CLOSED

I created a pull request with a possibility to change avatar file path handler.
Now users can specify their own file paths based on different criteria.
For example i am usually sepearating in subdivisions by last 2 or 3 numbers from instance ID, to make sure files are +/- similarly distributed. For example this is how I extended current path handler:

# settings.py:
AVATAR_PATH_HANDLER = 'user.avatars.my_avatar_path_handler'

# user/avatars.py
from avatar.models import avatar_path_handler

def my_avatar_path_handler(instance=None, filename=None, size=None, ext=None):
    path = avatar_path_handler(instance, filename, size, ext)
    parts = path.split('/')
    parts[1] = str(instance.user_id)[-2:]
    return '/'.join(parts)

# Final path:
# avatars/21/file-name...
# avatars/02/file-name...
# avatars/73/file-name...

from django-avatar.

I wrote it with 2 levels of hashing because I didn't need more, but you're right, it can get out of control with enough users.

I think it would be better to make AVATAR_HASH_USERDIRNAMES an integer with the lebels of hash subdivisions needed. strftime based folder structures are not really practical to browse in my opinion. I'll try implement this if I get some time this week.

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I agree. As a solution it would great if avatar_file_path method could be configurable.
https://github.com/grantmcconnaughey/django-avatar/blob/master/avatar/models.py#L26

There is no perfect solution for everyone. If users could define their own callback, they could customise path whatever way they want. What do you think?

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I've merged @darklow's fix into master. I'll release 3.0 soon.

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@grantmcconnaughey thanks!

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Sorry if this is not the right place to ask but,
This AVATAR_PATH_HANDLER looks like a good solution for my multi-tenants + avatars problem:
http://stackoverflow.com/questions/41530171/django-tenant-schemas-avatars

Only issue now is: how to get access to the 'request' within that AVATAR_PATH_HANDLER?
If I can get access to the request, I can make a tenant specific path to store the avatar.

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@jacopsd, the AVATAR_PATH_HANDLER function is not passed a request object, so the only way to get this would be through the current thread's request.

Try this blog post: http://nedbatchelder.com/blog/201008/global_django_requests.html

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great, thx

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