get_json -> json

pandora/annotation/models.py

@@ -368,7 +368,7 @@ class Annotation(models.Model):
                     if key in self._clip_keys:
                         j[key] = getattr(self.clip, key)
                     elif key not in self.annotation_keys:
-                        value = self.item.get(key) or self.item.json.get(key)
+                        value = self.item.get(key) or self.item.cache.get(key)
                         if not value and hasattr(self.item.sort, key):
                             value = getattr(self.item.sort, key)
                         if value != None:

pandora/archive/managers.py

@@ -4,7 +4,6 @@ from django.db.models import Q, Manager
 
 from oxdjango.managers import get_operator
 from oxdjango.query import QuerySet
-from oxdjango.fields import DictField
 
 
 keymap = {
@@ -36,8 +35,7 @@ def parseCondition(condition, user):
     if isinstance(v, bool):
         key = k
     elif k == 'url':
-        key = 'info' + get_operator('=', 'istr')
-        v = DictField.dumps({'url': v})[1:-1]
+        key = 'info__url' + get_operator('=', 'istr')
     elif k == 'list':
         q = Q(id=0)
         l = v.split(":")

pandora/archive/migrations/0004_jsonfield.py

@@ -0,0 +1,22 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.9.4 on 2018-06-19 17:23
+from __future__ import unicode_literals
+
+import django.contrib.postgres.fields.jsonb
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('archive', '0003_auto_20161104_1726'),
+    ]
+
+    operations = [
+        migrations.RunSQL(
+            'ALTER TABLE "archive_file" ALTER COLUMN "info" TYPE jsonb USING "info"::text::jsonb'
+        ),
+        migrations.RunSQL(
+            'ALTER TABLE "archive_stream" ALTER COLUMN "info" TYPE jsonb USING "info"::text::jsonb'
+        ),
+    ]

pandora/archive/models.py

@@ -13,6 +13,7 @@ from django.contrib.auth.models import User
 from django.db import models
 from django.db.models.signals import pre_delete
 from django.utils.encoding import python_2_unicode_compatible
+from oxdjango.fields import JSONField
 
 from oxdjango import fields
 import ox
@@ -69,7 +70,7 @@ class File(models.Model):
     size = models.BigIntegerField(default=0)
     duration = models.FloatField(null=True)
 
-    info = fields.DictField(default={})
+    info = JSONField(default=dict, editable=False)
 
     video_codec = models.CharField(max_length=255)
     pixel_format = models.CharField(max_length=255)
@@ -687,7 +688,7 @@ class Stream(models.Model):
     source = models.ForeignKey('Stream', related_name='derivatives', default=None, null=True)
     available = models.BooleanField(default=False)
     oshash = models.CharField(max_length=16, null=True, db_index=True)
-    info = fields.DictField(default={})
+    info = JSONField(default=dict, editable=False)
     duration = models.FloatField(default=0)
     aspect_ratio = models.FloatField(default=0)
 

pandora/changelog/migrations/0002_jsonfield.py

@@ -0,0 +1,22 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.9.4 on 2018-06-19 17:23
+from __future__ import unicode_literals
+
+import django.contrib.postgres.fields.jsonb
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('changelog', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.RunSQL(
+            'ALTER TABLE "changelog_changelog" ALTER COLUMN "value" TYPE jsonb USING "value"::text::jsonb'
+        ),
+        migrations.RunSQL(
+            'ALTER TABLE "changelog_log" ALTER COLUMN "data" TYPE jsonb USING "data"::text::jsonb'
+        ),
+    ]

pandora/changelog/models.py

@@ -6,8 +6,8 @@ from datetime import datetime
 from django.contrib.auth.models import User
 from django.db import models
 from django.utils.encoding import python_2_unicode_compatible
+from oxdjango.fields import JSONField
 
-from oxdjango import fields
 import ox
 
 import websocket
@@ -21,7 +21,7 @@ FIXME: remove this table more migrate to new ChangeLog
 class Changelog(models.Model):
     created = models.DateTimeField(auto_now_add=True)
     type = models.CharField(max_length=255, db_index=True)
-    value = fields.DictField(default={})
+    value = JSONField(default=dict, editable=False)
 
     def __str__(self):
         return u'%s %s' % (self.type, self.created)
@@ -52,7 +52,7 @@ def add_changelog(request, data, id=None):
 class Log(models.Model):
 
     action = models.CharField(max_length=255, db_index=True)
-    data = fields.DictField(default={})
+    data = JSONField(default=dict, editable=False)
     created = models.DateTimeField(db_index=True)
     user = models.ForeignKey(User, null=True, related_name='changelog')
     changeid = models.TextField()

pandora/clip/models.py

@@ -131,7 +131,7 @@ class MetaClip(object):
                     if key == 'streams':
                         value = [s.file.oshash for s in self.item.streams()]
                     else:
-                        value = self.item.get(key) or self.item.json.get(key)
+                        value = self.item.get(key) or self.item.cache.get(key)
                     if not value and hasattr(self.item.sort, key):
                         value = getattr(self.item.sort, key)
                     if value is not None:
@@ -148,10 +148,10 @@ class MetaClip(object):
         qs = self.annotations.all()
         if qs.count():
             data['annotation'] = qs[0].public_id
-        data['parts'] = self.item.json['parts']
-        data['durations'] = self.item.json['durations']
+        data['parts'] = self.item.cache['parts']
+        data['durations'] = self.item.cache['durations']
         for key in ('title', 'director', 'year', 'videoRatio'):
-            value = self.item.json.get(key)
+            value = self.item.cache.get(key)
             if value:
                 data[key] = value
         data['duration'] = data['out'] - data['in']

pandora/document/migrations/0011_jsonfield.py

@@ -0,0 +1,19 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.9.4 on 2018-06-19 17:23
+from __future__ import unicode_literals
+
+import django.contrib.postgres.fields.jsonb
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('document', '0010_auto_20170126_1528'),
+    ]
+
+    operations = [
+        migrations.RunSQL(
+            'ALTER TABLE "document_document" ALTER COLUMN "data" TYPE jsonb USING "data"::text::jsonb'
+        ),
+    ]

pandora/document/models.py

@@ -14,12 +14,12 @@ from django.contrib.auth.models import User, Group
 from django.db.models.signals import pre_delete
 from django.conf import settings
 from django.utils.encoding import python_2_unicode_compatible
+from oxdjango.fields import JSONField
 
 from PIL import Image
 import ox
 
 
-from oxdjango import fields
 from oxdjango.sortmodel import get_sort_field
 from person.models import get_name_sort
 from item.models import Item
@@ -65,7 +65,7 @@ class Document(models.Model):
     linked_documents = models.ManyToManyField('Document', related_name='linking_documents')
 
     rightslevel = models.IntegerField(db_index=True, default=0)
-    data = fields.DictField(default={})
+    data = JSONField(default=dict, editable=False)
 
     def update_access(self, user):
         if not user.is_authenticated():
@@ -584,7 +584,7 @@ class Document(models.Model):
     def referenced(self):
         result = {}
         result['items'] = [
-            i.get_json(keys=['id', 'title'])
+            i.json(keys=['id', 'title'])
             for i in self.items.all().order_by('sort__title')
         ]
         result['annotations'] = [

pandora/documentcollection/migrations/0003_jsonfield.py

@@ -0,0 +1,25 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.9.4 on 2018-06-19 17:23
+from __future__ import unicode_literals
+
+import django.contrib.postgres.fields.jsonb
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('documentcollection', '0002_collection_groups'),
+    ]
+
+    operations = [
+        migrations.RunSQL(
+            'ALTER TABLE "documentcollection_collection" ALTER COLUMN "query" TYPE jsonb USING "query"::text::jsonb'
+        ),
+        migrations.RunSQL(
+            'ALTER TABLE "documentcollection_collection" ALTER COLUMN "sort" TYPE jsonb USING "sort"::text::jsonb'
+        ),
+        migrations.RunSQL(
+            'ALTER TABLE "documentcollection_collection" ALTER COLUMN "poster_frames" TYPE jsonb USING "poster_frames"::text::jsonb'
+        ),
+    ]

pandora/documentcollection/models.py

@@ -11,11 +11,10 @@ from django.db.models import Max
 from django.contrib.auth.models import User, Group
 from django.conf import settings
 from django.utils.encoding import python_2_unicode_compatible
+from oxdjango.fields import JSONField
 
 import ox
 
-from oxdjango.fields import DictField, TupleField
-
 from archive import extract
 from user.utils import update_groups
 
@@ -47,16 +46,16 @@ class Collection(models.Model):
     name = models.CharField(max_length=255)
     status = models.CharField(max_length=20, default='private')
     _status = ['private', 'public', 'featured']
-    query = DictField(default={"static": True})
+    query = JSONField(default=lambda: {"static": True}, editable=False)
     type = models.CharField(max_length=255, default='static')
     description = models.TextField(default='')
 
     icon = models.ImageField(default=None, blank=True, upload_to=get_icon_path)
 
     view = models.TextField(default=get_collectionview)
-    sort = TupleField(default=get_collectionsort, editable=False)
+    sort = JSONField(default=get_collectionsort, editable=False)
 
-    poster_frames = TupleField(default=[], editable=False)
+    poster_frames = JSONField(default=[], editable=False)
 
     #is through table still required?
     documents = models.ManyToManyField('document.Document', related_name='collections',

pandora/edit/migrations/0005_jsonfield.py

@@ -0,0 +1,22 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.9.4 on 2018-06-19 17:23
+from __future__ import unicode_literals
+
+import django.contrib.postgres.fields.jsonb
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('edit', '0004_edit_groups'),
+    ]
+
+    operations = [
+        migrations.RunSQL(
+            'ALTER TABLE "edit_edit" ALTER COLUMN "query" TYPE jsonb USING "query"::text::jsonb'
+        ),
+        migrations.RunSQL(
+            'ALTER TABLE "edit_edit" ALTER COLUMN "poster_frames" TYPE jsonb USING "poster_frames"::text::jsonb'
+        ),
+    ]

pandora/edit/models.py

@@ -10,12 +10,12 @@ import tempfile
 
 from six.moves.urllib.parse import quote
 import ox
-from oxdjango.fields import DictField, TupleField
 from django.conf import settings
 from django.db import models, transaction
 from django.db.models import Max
 from django.contrib.auth.models import User, Group
 from django.utils.encoding import python_2_unicode_compatible
+from oxdjango.fields import JSONField
 
 from annotation.models import Annotation
 from item.models import Item
@@ -49,12 +49,12 @@ class Edit(models.Model):
     description = models.TextField(default='')
     rightslevel = models.IntegerField(db_index=True, default=0)
 
-    query = DictField(default={"static": True})
+    query = JSONField(default=lambda: {"static": True}, editable=False)
     type = models.CharField(max_length=255, default='static')
 
     icon = models.ImageField(default=None, blank=True, null=True, upload_to=get_icon_path)
 
-    poster_frames = TupleField(default=[], editable=False)
+    poster_frames = JSONField(default=[], editable=False)
     subscribed_users = models.ManyToManyField(User, related_name='subscribed_edits')
 
     def __str__(self):
@@ -493,16 +493,16 @@ class Clip(models.Model):
             data['item'] = self.item.public_id
             data['in'] = self.annotation.start
             data['out'] = self.annotation.end
-            data['parts'] = self.annotation.item.json['parts']
-            data['durations'] = self.annotation.item.json['durations']
+            data['parts'] = self.annotation.item.cache['parts']
+            data['durations'] = self.annotation.item.cache['durations']
         else:
             data['item'] = self.item.public_id
             data['in'] = self.start
             data['out'] = self.end
-            data['parts'] = self.item.json['parts']
-            data['durations'] = self.item.json['durations']
+            data['parts'] = self.item.cache['parts']
+            data['durations'] = self.item.cache['durations']
         for key in ('title', 'director', 'year', 'videoRatio'):
-            value = self.item.json.get(key)
+            value = self.item.cache.get(key)
             if value:
                 data[key] = value
         data['duration'] = data['out'] - data['in']

pandora/entity/migrations/0005_jsonfield.py

@@ -0,0 +1,22 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.9.4 on 2018-06-19 17:23
+from __future__ import unicode_literals
+
+import django.contrib.postgres.fields.jsonb
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('entity', '0004_related_name_Document_documentproperties'),
+    ]
+
+    operations = [
+        migrations.RunSQL(
+            'ALTER TABLE "entity_entity" ALTER COLUMN "data" TYPE jsonb USING "data"::text::jsonb'
+        ),
+        migrations.RunSQL(
+            'ALTER TABLE "entity_documentproperties" ALTER COLUMN "data" TYPE jsonb USING "data"::text::jsonb'
+        ),
+    ]

pandora/entity/models.py

@@ -14,6 +14,7 @@ from django.contrib.auth.models import User
 from django.db.models.signals import pre_delete, post_init
 from django.conf import settings
 from django.utils.encoding import python_2_unicode_compatible
+from oxdjango.fields import JSONField
 
 import ox
 from oxdjango import fields
@@ -40,7 +41,7 @@ class Entity(models.Model):
     name = models.CharField(max_length=255)
     alternativeNames = fields.TupleField(default=())
 
-    data = fields.DictField(default={}, editable=False)
+    data = JSONField(default=dict, editable=False)
     matches = models.IntegerField(default=0)
 
     objects = managers.EntityManager()
@@ -271,7 +272,7 @@ class DocumentProperties(models.Model):
     document = models.ForeignKey(Document, related_name='documentproperties')
     entity = models.ForeignKey(Entity, related_name='documentproperties')
     index = models.IntegerField(default=0)
-    data = fields.DictField(default={})
+    data = JSONField(default=dict, editable=False)
 
     def __str__(self):
         return u"%r-%r" % (self.document, self.entity)

pandora/home/migrations/0002_jsonfield.py

@@ -0,0 +1,19 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.9.4 on 2018-06-19 17:23
+from __future__ import unicode_literals
+
+import django.contrib.postgres.fields.jsonb
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('home', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.RunSQL(
+            'ALTER TABLE "home_item" ALTER COLUMN "data" TYPE jsonb USING "data"::text::jsonb'
+        ),
+    ]

pandora/home/models.py

@@ -8,10 +8,10 @@ from django.db import models
 from django.db.models import Max
 from django.db.models.signals import pre_delete
 from django.utils.encoding import python_2_unicode_compatible
+from oxdjango.fields import JSONField
 
 import ox
 
-from oxdjango import fields
 from itemlist.models import List
 from edit.models import Edit
 from documentcollection.models import Collection
@@ -24,7 +24,7 @@ class Item(models.Model):
 
     active = models.BooleanField(default=True)
     index = models.IntegerField(default=-1)
-    data = fields.DictField(default={}, editable=False)
+    data = JSONField(default=dict, editable=False)
 
     def editable(self, user):
         return user.is_authenticated() and user.profile.capability("canManageHome")

pandora/item/migrations/0003_jsonfield.py

@@ -0,0 +1,28 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.9.4 on 2018-06-19 17:23
+from __future__ import unicode_literals
+
+import django.contrib.postgres.fields.jsonb
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('item', '0002_auto_20160219_1734'),
+    ]
+
+    operations = [
+        migrations.RunSQL(
+            'ALTER TABLE "item_item" ALTER COLUMN "data" TYPE jsonb USING "data"::text::jsonb'
+        ),
+        migrations.RunSQL(
+            'ALTER TABLE "item_item" ALTER COLUMN "external_data" TYPE jsonb USING "external_data"::text::jsonb'
+        ),
+        migrations.RunSQL(
+            'ALTER TABLE "item_item" ALTER COLUMN "json" TYPE jsonb USING "json"::text::jsonb'
+        ),
+        migrations.RunSQL(
+            'ALTER TABLE "item_item" ALTER COLUMN "stream_info" TYPE jsonb USING "stream_info"::text::jsonb'
+        ),
+    ]

pandora/item/migrations/0004_json_cache.py

@@ -0,0 +1,22 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.13 on 2018-06-19 20:24
+from __future__ import unicode_literals
+
+import django.core.serializers.json
+from django.db import migrations, models
+import oxdjango.fields
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('item', '0003_jsonfield'),
+    ]
+
+    operations = [
+        migrations.RenameField(
+            model_name='item',
+            old_name='json',
+            new_name='cache',
+        ),
+    ]

pandora/item/models.py

@@ -23,7 +23,7 @@ from django.utils import datetime_safe
 from django.utils.encoding import python_2_unicode_compatible
 
 import ox
-from oxdjango import fields
+from oxdjango.fields import JSONField, to_json
 from oxdjango.sortmodel import get_sort_field
 import ox.web.imdb
 import ox.image
@@ -175,9 +175,9 @@ class Item(models.Model):
 
     public_id = models.CharField(max_length=128, unique=True, blank=True)
     oxdbId = models.CharField(max_length=42, unique=True, blank=True, null=True)
-    external_data = fields.DictField(default={}, editable=False)
-    data = fields.DictField(default={}, editable=False)
-    json = fields.DictField(default={}, editable=False)
+    external_data = JSONField(default=dict, editable=False)
+    data = JSONField(default=dict, editable=False)
+    cache = JSONField(default=dict, editable=False)
     poster = models.ImageField(default=None, blank=True, upload_to=get_poster_path)
     poster_source = models.TextField(blank=True)
     poster_height = models.IntegerField(default=0)
@@ -187,7 +187,7 @@ class Item(models.Model):
     icon = models.ImageField(default=None, blank=True, upload_to=get_icon_path)
 
     torrent = models.FileField(default=None, blank=True, max_length=1000, upload_to=get_torrent_path)
-    stream_info = fields.DictField(default={}, editable=False)
+    stream_info = JSONField(default=dict, editable=False)
 
     # stream related fields
     stream_aspect = models.FloatField(default=4/3)
@@ -425,8 +425,8 @@ class Item(models.Model):
             self.poster_width = 80
         self.update_sort()
         self.update_languages()
-        self.json = self.get_json()
-        self.json['modified'] = datetime.now()
+        self.cache = self.json()
+        self.cache['modified'] = datetime.now()
         super(Item, self).save(*args, **kwargs)
         self.update_find()
         self.update_sort()
@@ -582,7 +582,7 @@ class Item(models.Model):
         documents = [d.json(item=self) for d in qs]
         return sorted(documents, key=lambda d: d['index'])
 
-    def get_json(self, keys=None):
+    def json(self, keys=None):
         i = {
             'id': self.public_id,
             'rendered': self.rendered,
@@ -700,7 +700,7 @@ class Item(models.Model):
 
     def get_item_description_html(self):
         description = ''
-        data = self.get_json()
+        data = self.json()
         info = []
         for key in [
             'director', 'writer', 'producer',
@@ -1360,7 +1360,7 @@ class Item(models.Model):
             if offset:
                 self.data['volume'] /= offset
         # extract.timeline_strip(self, self.data['cuts'], stream.info, self.timeline_prefix[:-8])
-        self.json = self.get_json()
+        self.cache = self.json()
         self.update_sort()
         self.select_frame()
         self.make_poster()
@@ -1375,6 +1375,10 @@ class Item(models.Model):
                 get_sequences(self.public_id)
             tasks.load_subtitles.delay(self.public_id)
 
+    def update_cache(self, **kwargs):
+        self.cache = self.json()
+        Item.objects.filter(id=self.id).update(cache=self.cache, **kwargs)
+
     def save_poster(self, data):
         self.poster.name = self.path('poster.jpg')
         poster = self.poster.path
@@ -1383,11 +1387,9 @@ class Item(models.Model):
         self.poster_height = self.poster.height
         self.poster_width = self.poster.width
         self.clear_poster_cache(self.poster.path)
-        if self.json.get('posterRatio') != self.poster_width / self.poster_height:
-            self.json = self.get_json()
-            Item.objects.filter(id=self.id).update(json=self.json,
-                                                   poster_width=self.poster_width,
-                                                   poster_height=self.poster_height)
+        if self.cache.get('posterRatio') != self.poster_width / self.poster_height:
+            self.update_cache(poster_width=self.poster_width,
+                              poster_height=self.poster_height)
 
     def prefered_poster_url(self):
         if settings.DATA_SERVICE:
@@ -1467,7 +1469,7 @@ class Item(models.Model):
             timeline = audio_timeline
 
         cmd = [settings.ITEM_POSTER, '-d', '-', '-p', poster]
-        data = self.json.copy()
+        data = self.cache.copy()
         if frame:
             data['frame'] = frame
         if os.path.exists(timeline):
@@ -1476,7 +1478,7 @@ class Item(models.Model):
         data = utils.normalize_dict('NFC', data)
         ox.makedirs(os.path.join(settings.MEDIA_ROOT, self.path()))
         p = subprocess.Popen(cmd, stdin=subprocess.PIPE, close_fds=True)
-        p.communicate(json.dumps(data, default=fields.to_json).encode('utf-8'))
+        p.communicate(json.dumps(data, default=to_json).encode('utf-8'))
         self.clear_poster_cache(poster)
         return poster
 
@@ -1495,8 +1497,8 @@ class Item(models.Model):
                         })
                 offset += f.duration
         else:
-            if 'videoRatio' in self.json and self.sort.duration and self.streams():
-                width, height = self.json['resolution']
+            if 'videoRatio' in self.cache and self.sort.duration and self.streams():
+                width, height = self.cache['resolution']
                 if width and height:
                     pos = self.sort.duration / 2
                     for p in [pos/2, pos, pos+pos/2]:
@@ -1636,9 +1638,9 @@ class Item(models.Model):
                     for data in s.srt(offset):
                         subtitles_added = True
                         value = data['value'].replace('\n', '<br>\n').replace('<br><br>\n', '<br>\n')
-                        if data['in'] < self.json['duration'] and data['out'] > self.json['duration']:
-                            data['out'] = self.json['duration']
-                        if data['in'] < self.json['duration']:
+                        if data['in'] < self.cache['duration'] and data['out'] > self.cache['duration']:
+                            data['out'] = self.cache['duration']
+                        if data['in'] < self.cache['duration']:
                             new.append((float('%0.03f' % data['in']), float('%0.03f' % data['out']), value))
                 # otherwise add empty 5 seconds annotation every minute
                 if not subtitles_added:

pandora/item/views.py

@@ -175,11 +175,11 @@ def only_p_sums(request, query, m):
         if p == 'accessed':
             r[p] = m.sort.accessed or ''
         elif p == 'editable':
-            r[p] = is_editable(request, m.json)
+            r[p] = is_editable(request, m.cache)
         elif p in item_sort_keys:
             r[p] = getattr(m.sort, p)
         else:
-            r[p] = m.json.get(p)
+            r[p] = m.cache.get(p)
     if 'clip_qs' in query:
         r['clips'] = get_clips(query, query['clip_qs'].filter(item=m))
     return r
@@ -207,12 +207,12 @@ def get_items(request, query):
     items = []
     qs = _order_query(query['qs'], query['sort'])
     qs = qs[query['range'][0]:query['range'][1]]
-    # items = [m.get_json(_p) for m in qs]
+    # items = [m.json(_p) for m in qs]
     if any(p for p in query['keys'] if p in item_sort_keys):
         qs = qs.select_related()
         items = [only_p_sums(request, query, m) for m in qs]
     else:
-        items = [only_p(request, query, m['json']) for m in qs.values('json')]
+        items = [only_p(request, query, m['cache']) for m in qs.values('cache')]
     return items
 
 def get_stats(request, query):
@@ -415,7 +415,7 @@ def findId(request, data):
         qs = models.Item.objects.filter(public_id=data['id'])
         if qs.count() == 1:
             response['data']['items'] = [
-                i.get_json(['title', 'director', 'year', 'id']) for i in qs
+                i.json(['title', 'director', 'year', 'id']) for i in qs
             ]
 
     if not response['data']['items'] \
@@ -509,7 +509,7 @@ def get(request, data):
     data['keys'] = data.get('keys', [])
     item = get_object_or_404_json(models.Item, public_id=data['id'])
     if item.access(request.user):
-        info = item.get_json(data['keys'])
+        info = item.json(data['keys'])
         if not data['keys'] or 'stream' in data['keys']:
             info['stream'] = item.get_stream()
         if not data['keys'] or 'streams' in data['keys']:
@@ -602,7 +602,7 @@ def add(request, data):
         del data['title']
         if data:
             response = edit_item(request, item, data)
-        response['data'] = item.get_json()
+        response['data'] = item.json()
         add_changelog(request, request_data, item.public_id)
     return render_to_json_response(response)
 actions.register(add, cache=False)
@@ -626,7 +626,7 @@ def edit(request, data):
     if item.editable(request.user):
         request_data = data.copy()
         response = edit_item(request, item, data)
-        response['data'] = item.get_json()
+        response['data'] = item.json()
         add_changelog(request, request_data)
     else:
         response = json_response(status=403, text='permission denied')
@@ -881,7 +881,7 @@ def poster(request, id, size=None):
                 poster_height=item.poster_height,
                 poster_width=item.poster_width,
                 icon=item.icon.name,
-                json=item.get_json()
+                json=item.json()
             )
     if item.poster and os.path.exists(item.poster.path):
         return image_to_response(item.poster, size)
@@ -1040,7 +1040,7 @@ def video(request, id, resolution, format, index=None, track=None):
             if not r:
                 return HttpResponseForbidden()
             path = video.name
-            duration = sum(item.json['durations'])
+            duration = sum(item.cache['durations'])
 
         content_type = mimetypes.guess_type(path)[0]
         if len(t) == 2 and t[1] > t[0] and duration >= t[1]:
@@ -1304,7 +1304,7 @@ def item_json(request, id):
         response = json_response(status=404, text='not found')
     else:
         item = qs[0]
-        response = item.get_json()
+        response = item.json()
         response['layers'] = item.get_layers(request.user)
     return render_to_json_response(response)
 
@@ -1318,7 +1318,7 @@ def item_xml(request, id):
         response = render_to_json_response(response)
     else:
         item = qs[0]
-        j = item.get_json()
+        j = item.json()
         j['layers'] = item.get_layers(request.user)
         if 'resolution' in j:
             j['resolution'] = {'width': j['resolution'][0], 'height': j['resolution'][1]}

pandora/itemlist/migrations/0003_jsonfield.py

@@ -0,0 +1,25 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.9.4 on 2018-06-19 17:23
+from __future__ import unicode_literals
+
+import django.contrib.postgres.fields.jsonb
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('itemlist', '0002_list_groups'),
+    ]
+
+    operations = [
+        migrations.RunSQL(
+            'ALTER TABLE "itemlist_list" ALTER COLUMN "query" TYPE jsonb USING "query"::text::jsonb'
+        ),
+        migrations.RunSQL(
+            'ALTER TABLE "itemlist_list" ALTER COLUMN "sort" TYPE jsonb USING "sort"::text::jsonb'
+        ),
+        migrations.RunSQL(
+            'ALTER TABLE "itemlist_list" ALTER COLUMN "poster_frames" TYPE jsonb USING "poster_frames"::text::jsonb'
+        ),
+    ]

pandora/itemlist/models.py

@@ -11,9 +11,9 @@ from django.db.models import Max
 from django.contrib.auth.models import User, Group
 from django.conf import settings
 from django.utils.encoding import python_2_unicode_compatible
-import ox
+from oxdjango.fields import JSONField
 
-from oxdjango.fields import DictField, TupleField
+import ox
 
 from archive import extract
 from user.utils import update_groups
@@ -39,16 +39,16 @@ class List(models.Model):
     name = models.CharField(max_length=255)
     status = models.CharField(max_length=20, default='private')
     _status = ['private', 'public', 'featured']
-    query = DictField(default={"static": True})
+    query = JSONField(default=lambda: {"static": True}, editable=False)
     type = models.CharField(max_length=255, default='static')
     description = models.TextField(default='')
 
     icon = models.ImageField(default=None, blank=True, upload_to=get_icon_path)
 
     view = models.TextField(default=get_listview)
-    sort = TupleField(default=get_listsort, editable=False)
+    sort = JSONField(default=get_listsort, editable=False)
 
-    poster_frames = TupleField(default=[], editable=False)
+    poster_frames = JSONField(default=[], editable=False)
 
     #is through table still required?
     items = models.ManyToManyField('item.Item', related_name='lists',

pandora/oxdjango/fields.py

@@ -5,10 +5,19 @@ import copy
 
 from django.db import models
 from django.utils import datetime_safe
+import django.contrib.postgres.fields
+from django.core.serializers.json import DjangoJSONEncoder
+
 from six import string_types
 
 from ox.utils import json
 
+class JSONField(django.contrib.postgres.fields.JSONField):
+
+    def __init__(self, *args, **kwargs):
+        if 'encoder' not in kwargs:
+            kwargs['encoder'] = DjangoJSONEncoder
+        super().__init__(*args, **kwargs)
 
 def to_json(python_object):
     if isinstance(python_object, datetime.datetime):

pandora/sequence/models.py

@@ -55,5 +55,5 @@ class Sequence(models.Model):
         if keys:
             for key in keys:
                 if key not in j:
-                    j[key] = self.sort.item.json.get(key)
+                    j[key] = self.sort.item.cache.get(key)
         return j

pandora/tv/models.py

@@ -87,7 +87,7 @@ class Program(models.Model):
         return u"%s %s" % (self.item, self.start)
 
     def json(self, user, current=False):
-        item_json = self.item.get_json()
+        item_json = self.item.json()
         r = {
             'item': self.item.public_id,
         }

pandora/user/migrations/0004_jsonfield.py

@@ -0,0 +1,25 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.9.4 on 2018-06-19 17:23
+from __future__ import unicode_literals
+
+import django.contrib.postgres.fields.jsonb
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('user', '0003_sessiondata_numberofcollections')
+    ]
+
+    operations = [
+        migrations.RunSQL(
+            'ALTER TABLE "user_sessiondata" ALTER COLUMN "info" TYPE jsonb USING "info"::text::jsonb'
+        ),
+        migrations.RunSQL(
+            'ALTER TABLE "user_userprofile" ALTER COLUMN "ui" TYPE jsonb USING "ui"::text::jsonb'
+        ),
+        migrations.RunSQL(
+            'ALTER TABLE "user_userprofile" ALTER COLUMN "preferences" TYPE jsonb USING "preferences"::text::jsonb'
+        ),
+    ]

pandora/user/models.py

@@ -9,9 +9,9 @@ from django.db import models
 from django.db.models import Max
 from django.conf import settings
 from django.utils.encoding import python_2_unicode_compatible
+from oxdjango.fields import JSONField
 
 import ox
-from oxdjango.fields import DictField
 from ox.utils import json
 
 from itemlist.models import List, Position
@@ -38,7 +38,7 @@ class SessionData(models.Model):
     useragent = models.CharField(max_length=4096, null=True)
     windowsize = models.CharField(max_length=255, null=True)
     screensize = models.CharField(max_length=255, null=True)
-    info = DictField(default={})
+    info = JSONField(default=dict, editable=False)
 
     location = models.CharField(max_length=255, null=True)
     location_sort = models.CharField(max_length=255, null=True)
@@ -178,8 +178,8 @@ class UserProfile(models.Model):
     level = models.IntegerField(default=1)
     files_updated = models.DateTimeField(default=datetime.now)
     newsletter = models.BooleanField(default=True)
-    ui = DictField(default={})
-    preferences = DictField(default={})
+    ui = JSONField(default=dict, editable=False)
+    preferences = JSONField(default=dict, editable=False)
 
     notes = models.TextField(default='')
 

requirements.txt

@@ -1,12 +1,12 @@
-Django==1.9.4
+Django==1.11.13
 simplejson
 chardet
-celery==3.1.23
-django-celery==3.1.17
-django-extensions==1.6.1
-gunicorn==19.4.5
+celery==3.1.26.post2
+django-celery==3.2.2
+django-extensions==2.0.7
+gunicorn==19.8.1
 html5lib
-requests==2.9.1
-tornado==4.1
-geoip2==2.2.0
+requests==2.19.1
+tornado==5.0.2
+geoip2==2.9.0
 youtube-dl

update.py

@@ -247,6 +247,8 @@ if __name__ == "__main__":
             run('./bin/pip', 'install', '-r', 'requirements.txt')
             update_service('pandora-encoding')
             update_service('pandora-tasks')
+        if old < 5972:
+            run('./bin/pip', 'install', '-r', 'requirements.txt')
     else:
         if len(sys.argv) == 1:
             release = get_release()