easy_thumbnails.fields: 22 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/fields.py

Stats: 0 executed, 18 missed, 4 excluded, 41 ignored

1. from django.db.models.fields.files import FileField, ImageField
2. from easy_thumbnails import files
5. class ThumbnailerField(FileField):
6. """
7. A file field which provides easier access for retrieving (and generating)
8. thumbnails.
10. To use a different file storage for thumbnails, provide the
11. ``thumbnail_storage`` keyword argument.
12. """
13. attr_class = files.ThumbnailerFieldFile
15. def __init__(self, *args, **kwargs):
16. # Arguments not explicitly defined so that the normal ImageField
17. # positional arguments can be used.
18. self.thumbnail_storage = kwargs.pop('thumbnail_storage', None)
20. super(ThumbnailerField, self).__init__(*args, **kwargs)
22. def south_field_triple(self):
23. """
24. Return a suitable description of this field for South.
25. """
26. from south.modelsinspector import introspector
27. field_class = 'django.db.models.fields.files.FileField'
28. args, kwargs = introspector(self)
29. return (field_class, args, kwargs)
32. class ThumbnailerImageField(ThumbnailerField, ImageField):
33. """
34. An image field which provides easier access for retrieving (and generating)
35. thumbnails.
37. To use a different file storage for thumbnails, provide the
38. ``thumbnail_storage`` keyword argument.
40. To thumbnail the original source image before saving, provide the
41. ``resize_source`` keyword argument, passing it a usual thumbnail option
42. dictionary. For example::
44. ThumbnailerImageField(
45. ..., resize_source=dict(size=(100, 100), sharpen=True))
46. """
47. attr_class = files.ThumbnailerImageFieldFile
49. def __init__(self, *args, **kwargs):
50. # Arguments not explicitly defined so that the normal ImageField
51. # positional arguments can be used.
52. self.resize_source = kwargs.pop('resize_source', None)
54. super(ThumbnailerImageField, self).__init__(*args, **kwargs)
56. def south_field_triple(self):
57. """
58. Return a suitable description of this field for South.
59. """
60. from south.modelsinspector import introspector
61. field_class = 'django.db.models.fields.files.ImageField'
62. args, kwargs = introspector(self)
63. return (field_class, args, kwargs)