Added a filter method to dicts
The best way to explain this is probably with an example:
>>> split({'foo':'bar', 'bar':['one', 'two'], 'baz': ['three', 'four']})
[{'bar': 'one', 'foo': 'bar', 'baz': 'three'},
{'bar': 'two', 'foo': 'bar', 'baz': 'three'},
{'bar': 'one', 'foo': 'bar', 'baz': 'four'},
{'bar': 'two', 'foo': 'bar', 'baz': 'four'}]
Patch by: Sverre Rabbelier
import tempfile
from django.db import models
class Photo(models.Model):
title = models.CharField(maxlength=30)
image = models.FileField(upload_to=tempfile.gettempdir())
# Support code for the tests; this keeps track of how many times save() gets
# called on each instance.
def __init__(self, *args, **kwargs):
super(Photo, self).__init__(*args, **kwargs)
self._savecount = 0
def save(self):
super(Photo, self).save()
self._savecount +=1