#OSQA-610, the used_count of the firstly added tags is now updated properly. The...

git-svn-id: http://svn.osqa.net/svnroot/osqa/trunk@863 0cfe37f9-358a-4d5e-be75-b63607b5c754

diff --git a/forum/migrations/0048_zero_count_tags_fix.py b/forum/migrations/0048_zero_count_tags_fix.py
new file mode 100644 (file)
index 0000000..5413e3f
--- /dev/null
+++ b/forum/migrations/0048_zero_count_tags_fix.py
@@ -0,0 +1,269 @@
+# encoding: utf-8
+import datetime
+from south.db import db
+from south.v2 import DataMigration
+from django.db import models
+
+class Migration(DataMigration):
+
+    def forwards(self, orm):
+        for tag in orm.Tag.objects.filter(used_count__lt=1):
+            # What we do is a check if there are some questions matching this tag. If there are -- the count is not 0.
+            questions = orm.Node.objects.filter(tags=tag)
+            tag.used_count = len(questions)
+            tag.save()
+
+
+    def backwards(self, orm):
+        "Write your backwards methods here."
+
+
+    models = {
+        'auth.group': {
+            'Meta': {'object_name': 'Group'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '80'}),
+            'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
+        },
+        'auth.permission': {
+            'Meta': {'ordering': "('content_type__app_label', 'content_type__model', 'codename')", 'unique_together': "(('content_type', 'codename'),)", 'object_name': 'Permission'},
+            'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['contenttypes.ContentType']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
+        },
+        'auth.user': {
+            'Meta': {'object_name': 'User'},
+            'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'blank': 'True'}),
+            'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'groups': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Group']", 'symmetrical': 'False', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
+            'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'}),
+            'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30'})
+        },
+        'contenttypes.contenttype': {
+            'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
+            'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
+        },
+        'forum.action': {
+            'Meta': {'object_name': 'Action'},
+            'action_date': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'action_type': ('django.db.models.fields.CharField', [], {'max_length': '16'}),
+            'canceled': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'canceled_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True'}),
+            'canceled_by': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'canceled_actions'", 'null': 'True', 'to': "orm['forum.User']"}),
+            'canceled_ip': ('django.db.models.fields.CharField', [], {'max_length': '16'}),
+            'extra': ('forum.models.utils.PickledObjectField', [], {'null': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'ip': ('django.db.models.fields.CharField', [], {'max_length': '16'}),
+            'node': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'actions'", 'null': 'True', 'to': "orm['forum.Node']"}),
+            'real_user': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'proxied_actions'", 'null': 'True', 'to': "orm['forum.User']"}),
+            'user': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'actions'", 'to': "orm['forum.User']"})
+        },
+        'forum.actionrepute': {
+            'Meta': {'object_name': 'ActionRepute'},
+            'action': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'reputes'", 'to': "orm['forum.Action']"}),
+            'by_canceled': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'date': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'user': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'reputes'", 'to': "orm['forum.User']"}),
+            'value': ('django.db.models.fields.IntegerField', [], {'default': '0'})
+        },
+        'forum.authkeyuserassociation': {
+            'Meta': {'object_name': 'AuthKeyUserAssociation'},
+            'added_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'key': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'}),
+            'provider': ('django.db.models.fields.CharField', [], {'max_length': '64'}),
+            'user': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'auth_keys'", 'to': "orm['forum.User']"})
+        },
+        'forum.award': {
+            'Meta': {'unique_together': "(('user', 'badge', 'node'),)", 'object_name': 'Award'},
+            'action': ('django.db.models.fields.related.OneToOneField', [], {'related_name': "'award'", 'unique': 'True', 'to': "orm['forum.Action']"}),
+            'awarded_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'badge': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'awards'", 'to': "orm['forum.Badge']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'node': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['forum.Node']", 'null': 'True'}),
+            'trigger': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'awards'", 'null': 'True', 'to': "orm['forum.Action']"}),
+            'user': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['forum.User']"})
+        },
+        'forum.badge': {
+            'Meta': {'object_name': 'Badge'},
+            'awarded_count': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'awarded_to': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'badges'", 'symmetrical': 'False', 'through': "orm['forum.Award']", 'to': "orm['forum.User']"}),
+            'cls': ('django.db.models.fields.CharField', [], {'max_length': '50', 'null': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'type': ('django.db.models.fields.SmallIntegerField', [], {})
+        },
+        'forum.flag': {
+            'Meta': {'unique_together': "(('user', 'node'),)", 'object_name': 'Flag'},
+            'action': ('django.db.models.fields.related.OneToOneField', [], {'related_name': "'flag'", 'unique': 'True', 'to': "orm['forum.Action']"}),
+            'flagged_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'node': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'flags'", 'to': "orm['forum.Node']"}),
+            'reason': ('django.db.models.fields.CharField', [], {'max_length': '300'}),
+            'user': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'flags'", 'to': "orm['forum.User']"})
+        },
+        'forum.keyvalue': {
+            'Meta': {'object_name': 'KeyValue'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'key': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'}),
+            'value': ('forum.models.utils.PickledObjectField', [], {'null': 'True'})
+        },
+        'forum.markedtag': {
+            'Meta': {'object_name': 'MarkedTag'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'reason': ('django.db.models.fields.CharField', [], {'max_length': '16'}),
+            'tag': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'user_selections'", 'to': "orm['forum.Tag']"}),
+            'user': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'tag_selections'", 'to': "orm['forum.User']"})
+        },
+        'forum.node': {
+            'Meta': {'object_name': 'Node'},
+            'abs_parent': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'all_children'", 'null': 'True', 'to': "orm['forum.Node']"}),
+            'active_revision': ('django.db.models.fields.related.OneToOneField', [], {'related_name': "'active'", 'unique': 'True', 'null': 'True', 'to': "orm['forum.NodeRevision']"}),
+            'added_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'author': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'nodes'", 'to': "orm['forum.User']"}),
+            'body': ('django.db.models.fields.TextField', [], {}),
+            'extra': ('forum.models.utils.PickledObjectField', [], {'null': 'True'}),
+            'extra_count': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'extra_ref': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['forum.Node']", 'null': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'last_activity_at': ('django.db.models.fields.DateTimeField', [], {'null': 'True', 'blank': 'True'}),
+            'last_activity_by': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['forum.User']", 'null': 'True'}),
+            'last_edited': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'edited_node'", 'unique': 'True', 'null': 'True', 'to': "orm['forum.Action']"}),
+            'marked': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'node_type': ('django.db.models.fields.CharField', [], {'default': "'node'", 'max_length': '16'}),
+            'parent': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'children'", 'null': 'True', 'to': "orm['forum.Node']"}),
+            'score': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'state_string': ('django.db.models.fields.TextField', [], {'default': "''"}),
+            'tagnames': ('django.db.models.fields.CharField', [], {'max_length': '125'}),
+            'tags': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'nodes'", 'symmetrical': 'False', 'to': "orm['forum.Tag']"}),
+            'title': ('django.db.models.fields.CharField', [], {'max_length': '300'})
+        },
+        'forum.noderevision': {
+            'Meta': {'unique_together': "(('node', 'revision'),)", 'object_name': 'NodeRevision'},
+            'author': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'noderevisions'", 'to': "orm['forum.User']"}),
+            'body': ('django.db.models.fields.TextField', [], {}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'node': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'revisions'", 'to': "orm['forum.Node']"}),
+            'revised_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'revision': ('django.db.models.fields.PositiveIntegerField', [], {}),
+            'summary': ('django.db.models.fields.CharField', [], {'max_length': '300'}),
+            'tagnames': ('django.db.models.fields.CharField', [], {'max_length': '125'}),
+            'title': ('django.db.models.fields.CharField', [], {'max_length': '300'})
+        },
+        'forum.nodestate': {
+            'Meta': {'unique_together': "(('node', 'state_type'),)", 'object_name': 'NodeState'},
+            'action': ('django.db.models.fields.related.OneToOneField', [], {'related_name': "'node_state'", 'unique': 'True', 'to': "orm['forum.Action']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'node': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'states'", 'to': "orm['forum.Node']"}),
+            'state_type': ('django.db.models.fields.CharField', [], {'max_length': '16'})
+        },
+        'forum.openidassociation': {
+            'Meta': {'object_name': 'OpenIdAssociation'},
+            'assoc_type': ('django.db.models.fields.TextField', [], {'max_length': '64'}),
+            'handle': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'issued': ('django.db.models.fields.IntegerField', [], {}),
+            'lifetime': ('django.db.models.fields.IntegerField', [], {}),
+            'secret': ('django.db.models.fields.TextField', [], {'max_length': '255'}),
+            'server_url': ('django.db.models.fields.TextField', [], {'max_length': '2047'})
+        },
+        'forum.openidnonce': {
+            'Meta': {'object_name': 'OpenIdNonce'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'salt': ('django.db.models.fields.CharField', [], {'max_length': '50'}),
+            'server_url': ('django.db.models.fields.URLField', [], {'max_length': '200'}),
+            'timestamp': ('django.db.models.fields.IntegerField', [], {})
+        },
+        'forum.questionsubscription': {
+            'Meta': {'object_name': 'QuestionSubscription'},
+            'auto_subscription': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'last_view': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime(2011, 3, 18, 13, 35, 55, 900573)'}),
+            'question': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['forum.Node']"}),
+            'user': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['forum.User']"})
+        },
+        'forum.subscriptionsettings': {
+            'Meta': {'object_name': 'SubscriptionSettings'},
+            'all_questions': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'all_questions_watched_tags': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'enable_notifications': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'member_joins': ('django.db.models.fields.CharField', [], {'default': "'n'", 'max_length': '1'}),
+            'new_question': ('django.db.models.fields.CharField', [], {'default': "'n'", 'max_length': '1'}),
+            'new_question_watched_tags': ('django.db.models.fields.CharField', [], {'default': "'i'", 'max_length': '1'}),
+            'notify_accepted': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'notify_answers': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'notify_comments': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'notify_comments_own_post': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'notify_reply_to_comments': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'questions_viewed': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'send_digest': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'subscribed_questions': ('django.db.models.fields.CharField', [], {'default': "'i'", 'max_length': '1'}),
+            'user': ('django.db.models.fields.related.OneToOneField', [], {'related_name': "'subscription_settings'", 'unique': 'True', 'to': "orm['forum.User']"})
+        },
+        'forum.tag': {
+            'Meta': {'ordering': "('-used_count', 'name')", 'object_name': 'Tag'},
+            'created_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'null': 'True', 'blank': 'True'}),
+            'created_by': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'created_tags'", 'to': "orm['forum.User']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'marked_by': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'marked_tags'", 'symmetrical': 'False', 'through': "orm['forum.MarkedTag']", 'to': "orm['forum.User']"}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'}),
+            'used_count': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'})
+        },
+        'forum.user': {
+            'Meta': {'object_name': 'User', '_ormbases': ['auth.User']},
+            'about': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
+            'bronze': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'date_of_birth': ('django.db.models.fields.DateField', [], {'null': 'True', 'blank': 'True'}),
+            'email_isvalid': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'gold': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'is_approved': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'last_seen': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'location': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
+            'real_name': ('django.db.models.fields.CharField', [], {'max_length': '100', 'blank': 'True'}),
+            'reputation': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'silver': ('django.db.models.fields.PositiveIntegerField', [], {'default': '0'}),
+            'subscriptions': ('django.db.models.fields.related.ManyToManyField', [], {'related_name': "'subscribers'", 'symmetrical': 'False', 'through': "orm['forum.QuestionSubscription']", 'to': "orm['forum.Node']"}),
+            'user_ptr': ('django.db.models.fields.related.OneToOneField', [], {'to': "orm['auth.User']", 'unique': 'True', 'primary_key': 'True'}),
+            'website': ('django.db.models.fields.URLField', [], {'max_length': '200', 'blank': 'True'})
+        },
+        'forum.userproperty': {
+            'Meta': {'unique_together': "(('user', 'key'),)", 'object_name': 'UserProperty'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'key': ('django.db.models.fields.CharField', [], {'max_length': '16'}),
+            'user': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'properties'", 'to': "orm['forum.User']"}),
+            'value': ('forum.models.utils.PickledObjectField', [], {'null': 'True'})
+        },
+        'forum.validationhash': {
+            'Meta': {'unique_together': "(('user', 'type'),)", 'object_name': 'ValidationHash'},
+            'expiration': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime(2011, 3, 19, 13, 35, 55, 942792)'}),
+            'hash_code': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'seed': ('django.db.models.fields.CharField', [], {'max_length': '12'}),
+            'type': ('django.db.models.fields.CharField', [], {'max_length': '12'}),
+            'user': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['forum.User']"})
+        },
+        'forum.vote': {
+            'Meta': {'unique_together': "(('user', 'node'),)", 'object_name': 'Vote'},
+            'action': ('django.db.models.fields.related.OneToOneField', [], {'related_name': "'vote'", 'unique': 'True', 'to': "orm['forum.Action']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'node': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'votes'", 'to': "orm['forum.Node']"}),
+            'user': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'votes'", 'to': "orm['forum.User']"}),
+            'value': ('django.db.models.fields.SmallIntegerField', [], {}),
+            'voted_at': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'})
+        }
+    }
+
+    complete_apps = ['forum']

diff --git a/forum/models/tag.py b/forum/models/tag.py
index 520464971572451eac4d703764e8302c7258d704..5cbaf8a155a3288943f03ad4176ba8a0fe33f01e 100644 (file)
--- a/forum/models/tag.py
+++ b/forum/models/tag.py
@@ -45,7 +45,6 @@ class Tag(BaseModel):
     used_count = models.PositiveIntegerField(default=0)
 
     active = ActiveTagManager()
-    objects = ActiveTagManager()
 
     class Meta:
         ordering = ('-used_count', 'name')