easy_thumbnails.models: 41 total statements, 0.0% covered

Generated: Wed 2013-03-13 10:33 CET

Source file: /media/Envs/Envs/filer-gallery/lib/python2.7/site-packages/easy_thumbnails/models.py

Stats: 0 executed, 37 missed, 4 excluded, 23 ignored

1. from django.db import models
3. from easy_thumbnails import utils, signal_handlers
6. class FileManager(models.Manager):
8. def get_file(self, storage, name, create=False, update_modified=None,
9. check_cache_miss=False, **kwargs):
10. kwargs.update(dict(storage_hash=utils.get_storage_hash(storage),
11. name=name))
12. if create:
13. if update_modified:
14. defaults = kwargs.setdefault('defaults', {})
15. defaults['modified'] = update_modified
16. object, created = self.get_or_create(**kwargs)
17. else:
18. created = False
19. kwargs.pop('defaults', None)
20. try:
21. object = self.get(**kwargs)
22. except self.model.DoesNotExist:
24. if check_cache_miss and storage.exists(name):
25. # File already in storage, update cache
26. object = self.create(**kwargs)
27. created = True
28. else:
29. return
31. if update_modified and object and not created:
32. if object.modified != update_modified:
33. self.filter(pk=object.pk).update(modified=update_modified)
34. return object
37. class File(models.Model):
38. storage_hash = models.CharField(max_length=40, db_index=True)
39. name = models.CharField(max_length=255, db_index=True)
40. modified = models.DateTimeField(default=utils.now)
42. objects = FileManager()
44. class Meta:
45. abstract = True
46. unique_together = (('storage_hash', 'name'),)
48. def __unicode__(self):
49. return self.name
52. class Source(File):
53. pass
56. class Thumbnail(File):
57. source = models.ForeignKey(Source, related_name='thumbnails')
59. class Meta:
60. unique_together = (('storage_hash', 'name', 'source'),)
63. models.signals.pre_save.connect(signal_handlers.find_uncommitted_filefields)
64. models.signals.post_save.connect(signal_handlers.signal_committed_filefields)