cms.publisher.options: 28 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/cms/publisher/options.py

Stats: 0 executed, 28 missed, 0 excluded, 29 ignored

1. # -*- coding: utf-8 -*-
2. class PublisherOptions(object):
3. """Option class which instance is accessible on all models which inherit from
4. publisher over `PublisherModel`._publisher_meta.
6. Populates all fields which should be excluded when the publish method take
7. place.
9. Attribute exclude_fields may inherit fields from parents, if there are some
10. excluded_fields defined.
12. PublisherOptions are configurable over class PublisherMeta if preset in
13. class definition in model. If exclude_fields are defined on model instance,
14. value of this field will be taken, and inheritance check for exclusions will
15. be skipped.
16. """
18. exclude_fields = []
20. def __init__(self, name, bases, publisher_meta=None):
21. """Build publisher meta, and inherit stuff from bases if required
22. """
23. if publisher_meta and getattr(publisher_meta, 'exclude_fields', None):
24. self.exclude_fields = getattr(publisher_meta, 'exclude_fields', [])
25. return
27. exclude_fields = set()
29. all_bases = []
30. for direct_base in bases:
31. all_bases.append(direct_base)
32. for base in direct_base.mro():
33. if not base in all_bases:
34. all_bases.append(base)
36. for base in reversed(all_bases):
37. #for direct_base in bases:
38. #for base in reversed(direct_base.mro()):
39. pmeta = getattr(base, '_publisher_meta', None) or getattr(base, 'PublisherMeta', None)
40. if not pmeta:
41. continue
42. base_exclude_fields = getattr(pmeta, 'exclude_fields', None)
43. base_exclude_fields_append = getattr(pmeta, 'exclude_fields_append', None)
45. if base_exclude_fields and base_exclude_fields_append:
46. raise ValueError, ("Model %s extends defines PublisherMeta, but " +
47. "both - exclude_fields and exclude_fields_append"
48. "are defined!") % (name,)
49. if base_exclude_fields:
50. exclude_fields = exclude_fields.union(base_exclude_fields)
51. elif base_exclude_fields_append:
52. exclude_fields = exclude_fields.union(base_exclude_fields_append)
54. if publisher_meta and getattr(publisher_meta, 'exclude_fields_append', None):
55. exclude_fields = exclude_fields.union(publisher_meta.exclude_fields_append)
57. self.exclude_fields = list(exclude_fields)