Update for django 3.2 compatibility

Author: mhagander

pgcommitfest/commitfest/migrations/0001_initial.py

@@ -81,7 +81,7 @@ class Migration(migrations.Migration):
                 ('filename', models.CharField(max_length=1000, blank=True)),
                 ('date', models.DateTimeField()),
                 ('author', models.CharField(max_length=500)),
-                ('ispatch', models.NullBooleanField()),
+                ('ispatch', models.BooleanField(null=True)),
                 ('mailthread', models.ForeignKey(to='commitfest.MailThread', on_delete=models.CASCADE)),
             ],
             options={

pgcommitfest/commitfest/models.py

@@ -307,7 +307,7 @@ class MailThreadAttachment(models.Model):
     filename = models.CharField(max_length=1000, null=False, blank=True)
     date = models.DateTimeField(null=False, blank=False)
     author = models.CharField(max_length=500, null=False, blank=False)
-    ispatch = models.NullBooleanField()
+    ispatch = models.BooleanField(null=True)
 
     class Meta:
         ordering = ('-date',)

pgcommitfest/settings.py

@@ -22,6 +22,8 @@
     }
 }
 
+DEFAULT_AUTO_FIELD = 'django.db.models.AutoField'
+
 # Local time zone for this installation. Choices can be found here:
 # http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
 # although not all choices may be available on all operating systems.

tools/commitfest/check_patches_in_archives.py

@@ -42,7 +42,7 @@
     # We will hit the archives without delay when doing this, but that
     # should generally not be a problem because it's not going to be
     # downloading a lot...
-    for a in MailThreadAttachment.objects.filter(ispatch=None):
+    for a in MailThreadAttachment.objects.filter(ispatch__isnull=True):
         url = "/message-id/attachment/%s/attach" % a.attachmentid
         logging.debug("Checking attachment %s" % a.attachmentid)