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Moved metadata representation string to model

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This commit is contained in:
Roberto Rosario
2011-04-21 00:42:07 -04:00
parent c87d5652d9
commit 9940787632
2 changed files with 4 additions and 1 deletions
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2
apps/documents/__init__.py
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@@ -114,7 +114,7 @@ register_model_list_columns(Document, [
reverse('document_thumbnail', args=[x.id]))
},
{'name':_(u'metadata'), 'attribute':
lambda x: u', '.join([u'%s - %s' % (metadata.metadata_type, metadata.value) for metadata in x.documentmetadata_set.select_related('metadata_type', 'document').defer('document__document_type', 'document__file', 'document__description', 'document__file_filename', 'document__uuid', 'document__date_added', 'document__date_updated', 'document__file_mimetype', 'document__file_mime_encoding')])
lambda x: x.get_metadata_string()
},
])

3
apps/documents/models.py
View File

@@ -155,6 +155,9 @@ class Document(models.Model):
def exists(self):
return self.file.storage.exists(self.file.path)
def get_metadata_string(self):
return u', '.join([u'%s - %s' % (metadata.metadata_type, metadata.value) for metadata in self.documentmetadata_set.select_related('metadata_type', 'document').defer('document__document_type', 'document__file', 'document__description', 'document__file_filename', 'document__uuid', 'document__date_added', 'document__date_updated', 'document__file_mimetype', 'document__file_mime_encoding')])
def get_metadata_groups(self):
errors = []