[schema] Increase maximum stream name length to 60.

(imported from commit 83e9434178909d18481692a9e7fe3b8e1802bd7e)

zerver/migrations/0049_auto__chg_field_stream_name.py

@@ -0,0 +1,208 @@
+# -*- 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):
+
+        # Changing field 'Stream.name'
+        db.alter_column(u'zerver_stream', 'name', self.gf('django.db.models.fields.CharField')(max_length=60))
+
+    def backwards(self, orm):
+
+        # Changing field 'Stream.name'
+        db.alter_column(u'zerver_stream', 'name', self.gf('django.db.models.fields.CharField')(max_length=30))
+
+    models = {
+        u'auth.group': {
+            'Meta': {'object_name': 'Group'},
+            u'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': u"orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
+        },
+        u'auth.permission': {
+            'Meta': {'ordering': "(u'content_type__app_label', u'content_type__model', u'codename')", 'unique_together': "((u'content_type', u'codename'),)", 'object_name': 'Permission'},
+            'codename': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'content_type': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['contenttypes.ContentType']"}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '50'})
+        },
+        u'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'}),
+            u'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'})
+        },
+        u'zerver.client': {
+            'Meta': {'object_name': 'Client'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '30', 'db_index': 'True'})
+        },
+        u'zerver.defaultstream': {
+            'Meta': {'unique_together': "(('realm', 'stream'),)", 'object_name': 'DefaultStream'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'realm': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['zerver.Realm']"}),
+            'stream': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['zerver.Stream']"})
+        },
+        u'zerver.huddle': {
+            'Meta': {'object_name': 'Huddle'},
+            'huddle_hash': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'})
+        },
+        u'zerver.message': {
+            'Meta': {'object_name': 'Message'},
+            'content': ('django.db.models.fields.TextField', [], {}),
+            'edit_history': ('django.db.models.fields.TextField', [], {'null': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'last_edit_time': ('django.db.models.fields.DateTimeField', [], {'null': 'True'}),
+            'pub_date': ('django.db.models.fields.DateTimeField', [], {'db_index': 'True'}),
+            'recipient': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['zerver.Recipient']"}),
+            'rendered_content': ('django.db.models.fields.TextField', [], {'null': 'True'}),
+            'rendered_content_version': ('django.db.models.fields.IntegerField', [], {'null': 'True'}),
+            'sender': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['zerver.UserProfile']"}),
+            'sending_client': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['zerver.Client']"}),
+            'subject': ('django.db.models.fields.CharField', [], {'max_length': '60', 'db_index': 'True'})
+        },
+        u'zerver.mituser': {
+            'Meta': {'object_name': 'MitUser'},
+            'email': ('django.db.models.fields.EmailField', [], {'unique': 'True', 'max_length': '75'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'status': ('django.db.models.fields.IntegerField', [], {'default': '0'})
+        },
+        u'zerver.preregistrationuser': {
+            'Meta': {'object_name': 'PreregistrationUser'},
+            'email': ('django.db.models.fields.EmailField', [], {'max_length': '75'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'invited_at': ('django.db.models.fields.DateTimeField', [], {'auto_now': 'True', 'blank': 'True'}),
+            'realm': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['zerver.Realm']", 'null': 'True'}),
+            'referred_by': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['zerver.UserProfile']", 'null': 'True'}),
+            'status': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'streams': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['zerver.Stream']", 'null': 'True', 'symmetrical': 'False'})
+        },
+        u'zerver.realm': {
+            'Meta': {'object_name': 'Realm'},
+            'date_created': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'domain': ('django.db.models.fields.CharField', [], {'unique': 'True', 'max_length': '40', 'db_index': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'notifications_stream': ('django.db.models.fields.related.ForeignKey', [], {'blank': 'True', 'related_name': "'+'", 'null': 'True', 'to': u"orm['zerver.Stream']"}),
+            'restricted_to_domain': ('django.db.models.fields.BooleanField', [], {'default': 'True'})
+        },
+        u'zerver.realmemoji': {
+            'Meta': {'unique_together': "(('realm', 'name'),)", 'object_name': 'RealmEmoji'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'img_url': ('django.db.models.fields.TextField', [], {}),
+            'name': ('django.db.models.fields.TextField', [], {}),
+            'realm': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['zerver.Realm']"})
+        },
+        u'zerver.recipient': {
+            'Meta': {'unique_together': "(('type', 'type_id'),)", 'object_name': 'Recipient'},
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'type': ('django.db.models.fields.PositiveSmallIntegerField', [], {'db_index': 'True'}),
+            'type_id': ('django.db.models.fields.IntegerField', [], {'db_index': 'True'})
+        },
+        u'zerver.referral': {
+            'Meta': {'object_name': 'Referral'},
+            'email': ('django.db.models.fields.EmailField', [], {'max_length': '75'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'timestamp': ('django.db.models.fields.DateTimeField', [], {'auto_now_add': 'True', 'blank': 'True'}),
+            'user_profile': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['zerver.UserProfile']"})
+        },
+        u'zerver.stream': {
+            'Meta': {'unique_together': "(('name', 'realm'),)", 'object_name': 'Stream'},
+            'date_created': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'email_token': ('django.db.models.fields.CharField', [], {'default': "'842a1e73e07a52364d2ec79a06a4fa9c'", 'max_length': '32'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'invite_only': ('django.db.models.fields.NullBooleanField', [], {'default': 'False', 'null': 'True', 'blank': 'True'}),
+            'name': ('django.db.models.fields.CharField', [], {'max_length': '60', 'db_index': 'True'}),
+            'realm': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['zerver.Realm']"})
+        },
+        u'zerver.streamcolor': {
+            'Meta': {'object_name': 'StreamColor'},
+            'color': ('django.db.models.fields.CharField', [], {'max_length': '10'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'subscription': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['zerver.Subscription']"})
+        },
+        u'zerver.subscription': {
+            'Meta': {'unique_together': "(('user_profile', 'recipient'),)", 'object_name': 'Subscription'},
+            'active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'color': ('django.db.models.fields.CharField', [], {'default': "'#c2c2c2'", 'max_length': '10'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'in_home_view': ('django.db.models.fields.NullBooleanField', [], {'default': 'True', 'null': 'True', 'blank': 'True'}),
+            'notifications': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'recipient': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['zerver.Recipient']"}),
+            'user_profile': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['zerver.UserProfile']"})
+        },
+        u'zerver.useractivity': {
+            'Meta': {'unique_together': "(('user_profile', 'client', 'query'),)", 'object_name': 'UserActivity'},
+            'client': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['zerver.Client']"}),
+            'count': ('django.db.models.fields.IntegerField', [], {}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'last_visit': ('django.db.models.fields.DateTimeField', [], {}),
+            'query': ('django.db.models.fields.CharField', [], {'max_length': '50', 'db_index': 'True'}),
+            'user_profile': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['zerver.UserProfile']"})
+        },
+        u'zerver.useractivityinterval': {
+            'Meta': {'object_name': 'UserActivityInterval'},
+            'end': ('django.db.models.fields.DateTimeField', [], {'db_index': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'start': ('django.db.models.fields.DateTimeField', [], {'db_index': 'True'}),
+            'user_profile': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['zerver.UserProfile']"})
+        },
+        u'zerver.usermessage': {
+            'Meta': {'unique_together': "(('user_profile', 'message'),)", 'object_name': 'UserMessage'},
+            'archived': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            'flags': ('django.db.models.fields.BigIntegerField', [], {'default': '0'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'message': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['zerver.Message']"}),
+            'user_profile': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['zerver.UserProfile']"})
+        },
+        u'zerver.userpresence': {
+            'Meta': {'unique_together': "(('user_profile', 'client'),)", 'object_name': 'UserPresence'},
+            'client': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['zerver.Client']"}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'status': ('django.db.models.fields.PositiveSmallIntegerField', [], {'default': '1'}),
+            'timestamp': ('django.db.models.fields.DateTimeField', [], {}),
+            'user_profile': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['zerver.UserProfile']"})
+        },
+        u'zerver.userprofile': {
+            'Meta': {'object_name': 'UserProfile'},
+            'alert_words': ('django.db.models.fields.TextField', [], {'default': "'[]'"}),
+            'api_key': ('django.db.models.fields.CharField', [], {'max_length': '32'}),
+            'avatar_source': ('django.db.models.fields.CharField', [], {'default': "'G'", 'max_length': '1'}),
+            'bot_owner': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['zerver.UserProfile']", 'null': 'True', 'on_delete': 'models.SET_NULL'}),
+            'date_joined': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now'}),
+            'email': ('django.db.models.fields.EmailField', [], {'unique': 'True', 'max_length': '75', 'db_index': 'True'}),
+            'enable_desktop_notifications': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'enable_offline_email_notifications': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'enable_sounds': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'enter_sends': ('django.db.models.fields.NullBooleanField', [], {'default': 'False', 'null': 'True', 'blank': 'True'}),
+            'full_name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'groups': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['auth.Group']", 'symmetrical': 'False', 'blank': 'True'}),
+            u'id': ('django.db.models.fields.AutoField', [], {'primary_key': 'True'}),
+            'invites_granted': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'invites_used': ('django.db.models.fields.IntegerField', [], {'default': '0'}),
+            'is_active': ('django.db.models.fields.BooleanField', [], {'default': 'True'}),
+            'is_bot': ('django.db.models.fields.BooleanField', [], {'default': 'False'}),
+            '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_pointer_updater': ('django.db.models.fields.CharField', [], {'max_length': '64'}),
+            'last_reminder': ('django.db.models.fields.DateTimeField', [], {'default': 'datetime.datetime.now', 'null': 'True'}),
+            'muted_topics': ('django.db.models.fields.TextField', [], {'default': "'[]'"}),
+            'onboarding_steps': ('django.db.models.fields.TextField', [], {'default': "'[]'"}),
+            'password': ('django.db.models.fields.CharField', [], {'max_length': '128'}),
+            'pointer': ('django.db.models.fields.IntegerField', [], {}),
+            'rate_limits': ('django.db.models.fields.CharField', [], {'default': "''", 'max_length': '100'}),
+            'realm': ('django.db.models.fields.related.ForeignKey', [], {'to': u"orm['zerver.Realm']"}),
+            'short_name': ('django.db.models.fields.CharField', [], {'max_length': '100'}),
+            'tutorial_status': ('django.db.models.fields.CharField', [], {'default': "'W'", 'max_length': '1'}),
+            'user_permissions': ('django.db.models.fields.related.ManyToManyField', [], {'to': u"orm['auth.Permission']", 'symmetrical': 'False', 'blank': 'True'})
+        }
+    }
+
+    complete_apps = ['zerver']

zerver/models.py

@@ -268,7 +268,7 @@ class MitUser(models.Model):
     status = models.IntegerField(default=0)
 
 class Stream(models.Model):
-    MAX_NAME_LENGTH = 30
+    MAX_NAME_LENGTH = 60
     name = models.CharField(max_length=MAX_NAME_LENGTH, db_index=True)
     realm = models.ForeignKey(Realm, db_index=True)
     invite_only = models.NullBooleanField(default=False)

zerver/views/__init__.py

@@ -88,8 +88,10 @@ from collections import defaultdict
 def list_to_streams(streams_raw, user_profile, autocreate=False, invite_only=False):
     """Converts plaintext stream names to a list of Streams, validating input in the process
 
-    For each stream name, we validate it to ensure it meets our requirements for a proper
+    For each stream name, we validate it to ensure it meets our
-    stream name: that is, that it is shorter than 30 characters and passes valid_stream_name.
+    requirements for a proper stream name: that is, that it is shorter
+    than Stream.MAX_NAME_LENGTH characters and passes
+    valid_stream_name.
 
     This function in autocreate mode should be atomic: either an exception will be raised
     during a precheck, or all the streams specified will have been created if applicable.