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mirror of https://github.com/django/django.git synced 2024-12-23 01:25:58 +00:00

Fixed #22563: Added migration to admin, fixed a few more loader issues.

This commit is contained in:
Andrew Godwin 2014-06-15 11:25:39 -07:00
parent 1e5c01c26e
commit edd9f8a7b2
4 changed files with 42 additions and 3 deletions

View File

@ -0,0 +1,36 @@
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.db import models, migrations
from django.conf import settings
class Migration(migrations.Migration):
dependencies = [
migrations.swappable_dependency(settings.AUTH_USER_MODEL),
('contenttypes', '__latest__'),
]
operations = [
migrations.CreateModel(
name='LogEntry',
fields=[
('id', models.AutoField(verbose_name='ID', serialize=False, auto_created=True, primary_key=True)),
('action_time', models.DateTimeField(auto_now=True, verbose_name='action time')),
('object_id', models.TextField(null=True, verbose_name='object id', blank=True)),
('object_repr', models.CharField(max_length=200, verbose_name='object repr')),
('action_flag', models.PositiveSmallIntegerField(verbose_name='action flag')),
('change_message', models.TextField(verbose_name='change message', blank=True)),
('content_type', models.ForeignKey(to_field='id', blank=True, to='contenttypes.ContentType', null=True)),
('user', models.ForeignKey(to=settings.AUTH_USER_MODEL, to_field='id')),
],
options={
'ordering': ('-action_time',),
'db_table': 'django_admin_log',
'verbose_name': 'log entry',
'verbose_name_plural': 'log entries',
},
bases=(models.Model,),
),
]

View File

@ -205,7 +205,7 @@ class MigrationAutodetector(object):
elif dep[0] != app_label:
# External app dependency. See if it's not yet
# satisfied.
for other_operation in self.generated_operations[dep[0]]:
for other_operation in self.generated_operations.get(dep[0], []):
if self.check_dependency(other_operation, dep):
deps_satisfied = False
break

View File

@ -135,7 +135,7 @@ class MigrationLoader(object):
return self.disk_migrations[results[0]]
def check_key(self, key, current_app):
if key[1] != "__first__" or key in self.graph:
if (key[1] != "__first__" and key[1] != "__latest__") or key in self.graph:
return key
# Special-case __first__, which means "the first migration" for
# migrated apps, and is ignored for unmigrated apps. It allows
@ -151,7 +151,10 @@ class MigrationLoader(object):
return
if key[0] in self.migrated_apps:
try:
return list(self.graph.root_nodes(key[0]))[0]
if key[1] == "__first__":
return list(self.graph.root_nodes(key[0]))[0]
else:
return list(self.graph.root_nodes(key[0]))[-1]
except IndexError:
raise ValueError("Dependency on app with no migrations: %s" % key[0])
raise ValueError("Dependency on unknown app: %s" % key[0])