Starting work on tag categories - creating tag categories via admin

diff --git a/questions/admin.py b/questions/admin.py
index ec6d715..6427bbc 100755 (executable)
--- a/questions/admin.py
+++ b/questions/admin.py
@@ -1,5 +1,5 @@
 from django.contrib import admin
-from .models import Question, Tag
+from .models import Question, Tag, TagCategory
 
 class QuestionAdmin(admin.ModelAdmin):
     model = Question
@@ -23,3 +23,4 @@ class QuestionAdmin(admin.ModelAdmin):
 
 admin.site.register(Question, QuestionAdmin)
 admin.site.register(Tag)
+admin.site.register(TagCategory)

diff --git a/questions/migrations/0004_auto__add_tagcategory__add_field_tag_category__add_unique_tag_name.py b/questions/migrations/0004_auto__add_tagcategory__add_field_tag_category__add_unique_tag_name.py
new file mode 100644 (file)
index 0000000..ebed00d
--- /dev/null
+++ b/questions/migrations/0004_auto__add_tagcategory__add_field_tag_category__add_unique_tag_name.py
@@ -0,0 +1,86 @@
+# -*- coding: utf-8 -*-
+import datetime
+from south.db import db
+from south.v2 import SchemaMigration
+from django.db import models
+
+
+class Migration(SchemaMigration):
+
+    def forwards(self, orm):
+        # Adding model 'TagCategory'
+        db.create_table('questions_tagcategory', (
+            ('id', self.gf('django.db.models.fields.AutoField')(primary_key=True)),
+            ('name', self.gf('django.db.models.fields.CharField')(unique=True, max_length=100)),
+            ('slug', self.gf('django.db.models.fields.SlugField')(unique=True, max_length=100)),
+        ))
+        db.send_create_signal('questions', ['TagCategory'])
+
+        # Adding field 'Tag.category'
+        db.add_column('questions_tag', 'category',
+                      self.gf('django.db.models.fields.related.ForeignKey')(to=orm['questions.TagCategory'], null=True, on_delete=models.SET_NULL, blank=True),
+                      keep_default=False)
+
+        # Adding unique constraint on 'Tag', fields ['name']
+        db.create_unique('questions_tag', ['name'])
+
+
+    def backwards(self, orm):
+        # Removing unique constraint on 'Tag', fields ['name']
+        db.delete_unique('questions_tag', ['name'])
+
+        # Deleting model 'TagCategory'
+        db.delete_table('questions_tagcategory')
+
+        # Deleting field 'Tag.category'
+        db.delete_column('questions_tag', 'category_id')
+
+
+    models = {
+        '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'})
+        },
+        'questions.question': {
+            'Meta': {'ordering': "['-created_at']", 'object_name': 'Question'},
+            '_answer_rendered': ('django.db.models.fields.TextField', [], {}),
+            'answer': ('markupfield.fields.MarkupField', [], {'rendered_field': 'True', 'blank': 'True'}),
+            'answer_markup_type': ('django.db.models.fields.CharField', [], {'default': "'textile_pl'", 'max_length': '30', 'blank': 'True'}),
+            'answered': ('django.db.models.fields.BooleanField', [], {'default': 'False', 'db_index': 'True'}),
+            'answered_at': ('django.db.models.fields.DateTimeField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'approved': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'changed_at': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
+            'created_at': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'edited_question': ('django.db.models.fields.TextField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'email': ('django.db.models.fields.EmailField', [], {'max_length': '75', 'null': 'True', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'published': ('django.db.models.fields.BooleanField', [], {'default': 'False', 'db_index': 'True'}),
+            'published_at': ('django.db.models.fields.DateTimeField', [], {'db_index': 'True', 'null': 'True', 'blank': 'True'}),
+            'question': ('django.db.models.fields.TextField', [], {'db_index': 'True'})
+        },
+        'questions.tag': {
+            'Meta': {'object_name': 'Tag'},
+            'category': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['questions.TagCategory']", 'null': 'True', 'on_delete': 'models.SET_NULL', 'blank': 'True'}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '100'}),
+            'slug': ('django.db.models.fields.SlugField', [], {'unique': 'True', 'max_length': '100'})
+        },
+        'questions.tagcategory': {
+            'Meta': {'object_name': 'TagCategory'},
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '100'}),
+            'slug': ('django.db.models.fields.SlugField', [], {'unique': 'True', 'max_length': '100'})
+        },
+        'questions.tagitem': {
+            'Meta': {'object_name': 'TagItem'},
+            'content_type': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'questions_tagitem_tagged_items'", 'to': "orm['contenttypes.ContentType']"}),
+            'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'object_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True'}),
+            'tag': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'items'", 'to': "orm['questions.Tag']"})
+        }
+    }
+
+    complete_apps = ['questions']
\ No newline at end of file

diff --git a/questions/models.py b/questions/models.py
index ed86730..33d2a43 100644 (file)
--- a/questions/models.py
+++ b/questions/models.py
@@ -12,6 +12,18 @@ from taggit_autosuggest.managers import TaggableManager
 from fnpdjango.utils.text.slughifi import slughifi
 
 
+class TagCategory(models.Model):
+    name = models.CharField(verbose_name=_('Name'), unique = True, max_length = 100)
+    slug = models.SlugField(verbose_name=_('Slug'), unique = True, max_length = 100)
+
+    class Meta:
+        verbose_name = _("Tag Category")
+        verbose_name_plural = _("Tag Categries")
+        
+    def __unicode__(self):
+        return self.name
+    
+    
 class Tag(TagBase):
     def slugify(self, tag, i=None):
         slug = slughifi(tag)
@@ -19,6 +31,8 @@ class Tag(TagBase):
             slug += "_%d" % i
         return slug
 
+    category = models.ForeignKey(TagCategory, blank = True, null = True, on_delete = models.SET_NULL)
+        
     class Meta:
         verbose_name = _("Tag")
         verbose_name_plural = _("Tags")