diff options
Diffstat (limited to 'django/db/backends/sqlite3/schema.py')
| -rw-r--r-- | django/db/backends/sqlite3/schema.py | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/django/db/backends/sqlite3/schema.py b/django/db/backends/sqlite3/schema.py index 10edfd81b9..ac6ae5efbd 100644 --- a/django/db/backends/sqlite3/schema.py +++ b/django/db/backends/sqlite3/schema.py @@ -206,9 +206,9 @@ class DatabaseSchemaEditor(BaseDatabaseSchemaEditor): # Construct a new model with the new fields to allow self referential # primary key to resolve to. This model won't ever be materialized as a - # table and solely exists for foreign key reference resolution purposes. - # This wouldn't be required if the schema editor was operating on model - # states instead of rendered models. + # table and solely exists for foreign key reference resolution + # purposes. This wouldn't be required if the schema editor was + # operating on model states instead of rendered models. meta_contents = { "app_label": model._meta.app_label, "db_table": model._meta.db_table, @@ -303,10 +303,10 @@ class DatabaseSchemaEditor(BaseDatabaseSchemaEditor): if field.many_to_many and field.remote_field.through._meta.auto_created: self.create_model(field.remote_field.through) elif isinstance(field, CompositePrimaryKey): - # If a CompositePrimaryKey field was added, the existing primary key field - # had to be altered too, resulting in an AddField, AlterField migration. - # The table cannot be re-created on AddField, it would result in a - # duplicate primary key error. + # If a CompositePrimaryKey field was added, the existing primary + # key field had to be altered too, resulting in an AddField, + # AlterField migration. The table cannot be re-created on AddField, + # it would result in a duplicate primary key error. return elif ( # Primary keys and unique fields are not supported in ALTER TABLE @@ -404,7 +404,8 @@ class DatabaseSchemaEditor(BaseDatabaseSchemaEditor): related_models.add(remote_field.through) if new_field.primary_key: for many_to_many in opts.many_to_many: - # Ignore self-relationship since the table was already rebuilt. + # Ignore self-relationship since the table was already + # rebuilt. if many_to_many.related_model == model: continue if many_to_many.remote_field.through._meta.auto_created: |