cache frame width/height in db
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parent
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commit
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3 changed files with 193 additions and 7 deletions
186
pandora/archive/migrations/0011_frame_dimensions.py
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186
pandora/archive/migrations/0011_frame_dimensions.py
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@ -0,0 +1,186 @@
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# -*- coding: utf-8 -*-
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from south.utils import datetime_utils as datetime
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from south.db import db
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from south.v2 import SchemaMigration
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from django.db import models
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class Migration(SchemaMigration):
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def forwards(self, orm):
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# Adding field 'Frame.width'
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db.add_column('archive_frame', 'width',
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self.gf('django.db.models.fields.IntegerField')(default=0),
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keep_default=False)
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# Adding field 'Frame.height'
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db.add_column('archive_frame', 'height',
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self.gf('django.db.models.fields.IntegerField')(default=0),
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keep_default=False)
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for f in orm['archive.Frame'].objects.all():
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f.save()
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def backwards(self, orm):
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# Deleting field 'Frame.width'
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db.delete_column('archive_frame', 'width')
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# Deleting field 'Frame.height'
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db.delete_column('archive_frame', 'height')
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models = {
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'archive.file': {
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'Meta': {'object_name': 'File'},
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'audio_codec': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
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'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
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'bits_per_pixel': ('django.db.models.fields.FloatField', [], {'default': '-1'}),
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'channels': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
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'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
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'data': ('django.db.models.fields.files.FileField', [], {'max_length': '100', 'null': 'True', 'blank': 'True'}),
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'display_aspect_ratio': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
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'duration': ('django.db.models.fields.FloatField', [], {'null': 'True'}),
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'encoding': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
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'extension': ('django.db.models.fields.CharField', [], {'default': "''", 'max_length': '255', 'null': 'True'}),
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'failed': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
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'framerate': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
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'height': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
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'info': ('ox.django.fields.DictField', [], {'default': '{}'}),
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'is_audio': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
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'is_subtitle': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
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'is_video': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
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'item': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'files'", 'null': 'True', 'to': "orm['item.Item']"}),
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'language': ('django.db.models.fields.CharField', [], {'default': "''", 'max_length': '255', 'null': 'True'}),
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'modified': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
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'oshash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '16'}),
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'part': ('django.db.models.fields.CharField', [], {'default': "''", 'max_length': '255', 'null': 'True'}),
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'part_title': ('django.db.models.fields.CharField', [], {'default': "''", 'max_length': '255', 'null': 'True'}),
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'path': ('django.db.models.fields.CharField', [], {'default': "''", 'max_length': '2048'}),
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'pixel_format': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
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'pixels': ('django.db.models.fields.BigIntegerField', [], {'default': '0'}),
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'queued': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
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'samplerate': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
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'selected': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
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'size': ('django.db.models.fields.BigIntegerField', [], {'default': '0'}),
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'sort_path': ('django.db.models.fields.CharField', [], {'default': "''", 'max_length': '2048'}),
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'type': ('django.db.models.fields.CharField', [], {'default': "''", 'max_length': '255'}),
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'uploading': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
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'version': ('django.db.models.fields.CharField', [], {'default': "''", 'max_length': '255', 'null': 'True'}),
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'video_codec': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
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'wanted': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
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'width': ('django.db.models.fields.IntegerField', [], {'default': '0'})
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},
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'archive.frame': {
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'Meta': {'unique_together': "(('file', 'position'),)", 'object_name': 'Frame'},
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'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
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'file': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'frames'", 'to': "orm['archive.File']"}),
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'frame': ('django.db.models.fields.files.ImageField', [], {'default': 'None', 'max_length': '100', 'null': 'True'}),
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'height': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
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'modified': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
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'position': ('django.db.models.fields.FloatField', [], {}),
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'width': ('django.db.models.fields.IntegerField', [], {'default': '0'})
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},
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'archive.instance': {
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'Meta': {'unique_together': "(('path', 'volume'),)", 'object_name': 'Instance'},
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'atime': ('django.db.models.fields.IntegerField', [], {'default': '1411899190'}),
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'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
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'ctime': ('django.db.models.fields.IntegerField', [], {'default': '1411899190'}),
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'file': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'instances'", 'to': "orm['archive.File']"}),
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
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'ignore': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
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'modified': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
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'mtime': ('django.db.models.fields.IntegerField', [], {'default': '1411899190'}),
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'path': ('django.db.models.fields.CharField', [], {'max_length': '2048'}),
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'volume': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'files'", 'to': "orm['archive.Volume']"})
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},
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'archive.stream': {
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'Meta': {'unique_together': "(('file', 'resolution', 'format'),)", 'object_name': 'Stream'},
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'aspect_ratio': ('django.db.models.fields.FloatField', [], {'default': '0'}),
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'available': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
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'color': ('ox.django.fields.TupleField', [], {'default': '[]'}),
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'cuts': ('ox.django.fields.TupleField', [], {'default': '[]'}),
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'duration': ('django.db.models.fields.FloatField', [], {'default': '0'}),
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'error': ('django.db.models.fields.TextField', [], {'default': "''", 'blank': 'True'}),
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'file': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'streams'", 'to': "orm['archive.File']"}),
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'format': ('django.db.models.fields.CharField', [], {'default': "'webm'", 'max_length': '255'}),
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
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'info': ('ox.django.fields.DictField', [], {'default': '{}'}),
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'media': ('django.db.models.fields.files.FileField', [], {'default': 'None', 'max_length': '100', 'blank': 'True'}),
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'oshash': ('django.db.models.fields.CharField', [], {'max_length': '16', 'null': 'True', 'db_index': 'True'}),
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'resolution': ('django.db.models.fields.IntegerField', [], {'default': '96'}),
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'source': ('django.db.models.fields.related.ForeignKey', [], {'default': 'None', 'related_name': "'derivatives'", 'null': 'True', 'to': "orm['archive.Stream']"}),
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'volume': ('django.db.models.fields.FloatField', [], {'default': '0'})
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},
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'archive.volume': {
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'Meta': {'unique_together': "(('user', 'name'),)", 'object_name': 'Volume'},
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'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
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'modified': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
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'name': ('django.db.models.fields.CharField', [], {'max_length': '1024'}),
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'user': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'volumes'", 'to': "orm['auth.User']"})
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},
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'auth.group': {
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'Meta': {'object_name': 'Group'},
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
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'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'}),
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'permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
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},
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'auth.permission': {
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'Meta': {'ordering': "('content_type__app_label', 'content_type__model', 'codename')", 'unique_together': "(('content_type', 'codename'),)", 'object_name': 'Permission'},
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'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
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'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': "orm['contenttypes.ContentType']"}),
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
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'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
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},
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'auth.user': {
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'Meta': {'object_name': 'User'},
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'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
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'email': ('django.db.models.fields.EmailField', [], {'max_length': '255', 'blank': 'True'}),
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'first_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
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'groups': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Group']", 'symmetrical': 'False', 'blank': 'True'}),
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
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'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
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'is_staff': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
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'is_superuser': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
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'last_login': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
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'last_name': ('django.db.models.fields.CharField', [], {'max_length': '30', 'blank': 'True'}),
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'password': ('django.db.models.fields.CharField', [], {'max_length': '255'}),
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'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': "orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'}),
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'username': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '255'})
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},
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'contenttypes.contenttype': {
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'Meta': {'ordering': "('name',)", 'unique_together': "(('app_label', 'model'),)", 'object_name': 'ContentType', 'db_table': "'django_content_type'"},
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'app_label': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
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'model': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
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'name': ('django.db.models.fields.CharField', [], {'max_length': '100'})
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},
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'item.item': {
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'Meta': {'object_name': 'Item'},
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'created': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
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'data': ('ox.django.fields.DictField', [], {'default': '{}'}),
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'external_data': ('ox.django.fields.DictField', [], {'default': '{}'}),
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'groups': ('django.db.models.fields.related.ManyToManyField', [], {'symmetrical': 'False', 'related_name': "'items'", 'blank': 'True', 'to': "orm['auth.Group']"}),
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'icon': ('django.db.models.fields.files.ImageField', [], {'default': 'None', 'max_length': '100', 'blank': 'True'}),
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'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
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'json': ('ox.django.fields.DictField', [], {'default': '{}'}),
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'level': ('django.db.models.fields.IntegerField', [], {'db_index': 'True'}),
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'modified': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
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'oxdbId': ('django.db.models.fields.CharField', [], {'max_length': '42', 'unique': 'True', 'null': 'True', 'blank': 'True'}),
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'poster': ('django.db.models.fields.files.ImageField', [], {'default': 'None', 'max_length': '100', 'blank': 'True'}),
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'poster_frame': ('django.db.models.fields.FloatField', [], {'default': '-1'}),
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'poster_height': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
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'poster_source': ('django.db.models.fields.TextField', [], {'blank': 'True'}),
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'poster_width': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
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'public_id': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '128', 'blank': 'True'}),
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'rendered': ('django.db.models.fields.BooleanField', [], {'default': 'False', 'db_index': 'True'}),
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'stream_aspect': ('django.db.models.fields.FloatField', [], {'default': '1.3333333333333333'}),
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'stream_info': ('ox.django.fields.DictField', [], {'default': '{}'}),
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'torrent': ('django.db.models.fields.files.FileField', [], {'default': 'None', 'max_length': '1000', 'blank': 'True'}),
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'user': ('django.db.models.fields.related.ForeignKey', [], {'related_name': "'items'", 'null': 'True', 'to': "orm['auth.User']"})
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}
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}
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complete_apps = ['archive']
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@ -590,14 +590,14 @@ class Frame(models.Model):
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file = models.ForeignKey(File, related_name="frames")
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position = models.FloatField()
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frame = models.ImageField(default=None, null=True, upload_to=frame_path)
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width = models.IntegerField(default = 0)
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height = models.IntegerField(default = 0)
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'''
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def save(self, *args, **kwargs):
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name = "%d.jpg" % self.position
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if file.name != name:
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#FIXME: frame path should be renamed on save to match current position
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if self.frame:
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self.width = self.frame.width
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self.height = self.frame.height
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super(Frame, self).save(*args, **kwargs)
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'''
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def __unicode__(self):
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return u'%s/%s' % (self.file, self.position)
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@ -1383,8 +1383,8 @@ class Item(models.Model):
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frames.append({
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'position': offset + ff.position,
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'path': ff.frame.path,
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'width': ff.frame.width,
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'height': ff.frame.height
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'width': ff.width,
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'height': ff.height
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})
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offset += f.duration
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else:
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