gtaylor / django-dynamodb-sessions Goto Github PK

Traceback (most recent call last):

File "/usr/local/lib/python2.7/dist-packages/django/core/handlers/base.py", line 188, in get_response
response = middleware_method(request, response)

File "/usr/local/lib/python2.7/dist-packages/django/contrib/sessions/middleware.py", line 36, in process_response
request.session.save()

File "/usr/local/lib/python2.7/dist-packages/dynamodb_sessions/backends/cached_dynamodb.py", line 36, in save
super(SessionStore, self).save(must_create)

File "/usr/local/lib/python2.7/dist-packages/dynamodb_sessions/backends/dynamodb.py", line 160, in save
item.save()

File "/usr/local/lib/python2.7/dist-packages/boto/dynamodb/item.py", line 141, in save
return_values)

File "/usr/local/lib/python2.7/dist-packages/boto/dynamodb/layer2.py", line 509, in update_item
item.hash_key, item.range_key)

File "/usr/local/lib/python2.7/dist-packages/boto/dynamodb/layer2.py", line 210, in build_key_from_values
dynamodb_value = dynamize_value(hash_key)

File "/usr/local/lib/python2.7/dist-packages/boto/dynamodb/types.py", line 85, in dynamize_value
dynamodb_type = get_dynamodb_type(val)

File "/usr/local/lib/python2.7/dist-packages/boto/dynamodb/types.py", line 64, in get_dynamodb_type
raise TypeError(msg)

TypeError: Unsupported type "<type 'NoneType'>" for value "None"

Figure out how to expire sessions. The first order of business would be to actually store session creation times. We'd probably have to store them as a UNIX Epoch time int, so we can run a simple query to figure out what to purge.

Need new API support and support to DynamoDB Local.
http://boto.readthedocs.org/en/latest/dynamodb2_tut.html

The current version of the Django setup.py template. trying to set up by following the readme generates a

django.core.exceptions.ImproperlyConfigured: 'dynamodb_sessions.backends.dynamodb' isn't an available database backend.
Try using django.db.backends.XXX, where XXX is one of:
'dummy', 'mysql', 'oracle', 'postgresql_psycopg2', 'sqlite3'
Error was: No module named base

error.

If I submitted a PR that included Python 3 support, which would mean using PynamoDB as it uses botocore, not boto (not Python 3 ready).

Is this something you would accept?

Please update version number for remove error in old versions. And use in Django > 1.5
For example:

File "/usr/local/lib/python2.7/dist-packages/dynamodb_sessions/backends/cached_dynamodb.py", line 6, in
from dynamodb_sessions.backends.dynamodb import SessionStore as DynamoDBStore
File "/usr/local/lib/python2.7/dist-packages/dynamodb_sessions/backends/dynamodb.py", line 7, in
from django.utils.hashcompat import md5_constructor
ImportError: No module named hashcompat