def get_tags(self):
self.__connect()
self.curs.execute(TAG_QUERY)
tags = self.curs.fetchall()
print "Deleting all tags"
Tag.objects.all().delete()
print "Adding tags"
for tag in tags:
t = Tag(**tag)
t.save()
print "Deleting tag hierarchy"
TagHierarchy.objects.all().delete()
print "Adding tag hierarchy"
self.curs.execute(TAG_HIERARCHY_QUERY)
tag_hierarchy = self.curs.fetchall()
for t in tag_hierarchy:
tag = Tag.objects.get(old_id=t.get('tid', None))
if not t.get('parent') == 0:
parent = Tag.objects.get(old_id=t.get('parent', None))
else:
parent = None
t = TagHierarchy(tag=tag, parent=parent)
t.save()
self.__disconnect()
