diff options
Diffstat (limited to 'django/db/backends/sqlite3')
| -rw-r--r-- | django/db/backends/sqlite3/introspection.py | 32 |
1 files changed, 23 insertions, 9 deletions
diff --git a/django/db/backends/sqlite3/introspection.py b/django/db/backends/sqlite3/introspection.py index 13b658bd6a..a002b79933 100644 --- a/django/db/backends/sqlite3/introspection.py +++ b/django/db/backends/sqlite3/introspection.py @@ -1,4 +1,5 @@ import re +from collections import namedtuple from django.db.backends.base.introspection import ( BaseDatabaseIntrospection, FieldInfo, TableInfo, @@ -6,6 +7,7 @@ from django.db.backends.base.introspection import ( field_size_re = re.compile(r'^\s*(?:var)?char\s*\(\s*(\d+)\s*\)\s*$') +FieldInfo = namedtuple('FieldInfo', FieldInfo._fields + ('default',)) def get_field_size(name): @@ -69,8 +71,18 @@ class DatabaseIntrospection(BaseDatabaseIntrospection): def get_table_description(self, cursor, table_name): "Returns a description of the table, with the DB-API cursor.description interface." - return [FieldInfo(info['name'], info['type'], None, info['size'], None, None, - info['null_ok']) for info in self._table_info(cursor, table_name)] + return [ + FieldInfo( + info['name'], + info['type'], + None, + info['size'], + None, + None, + info['null_ok'], + info['default'], + ) for info in self._table_info(cursor, table_name) + ] def column_name_converter(self, name): """ @@ -211,13 +223,15 @@ class DatabaseIntrospection(BaseDatabaseIntrospection): def _table_info(self, cursor, name): cursor.execute('PRAGMA table_info(%s)' % self.connection.ops.quote_name(name)) - # cid, name, type, notnull, dflt_value, pk - return [{'name': field[1], - 'type': field[2], - 'size': get_field_size(field[2]), - 'null_ok': not field[3], - 'pk': field[5] # undocumented - } for field in cursor.fetchall()] + # cid, name, type, notnull, default_value, pk + return [{ + 'name': field[1], + 'type': field[2], + 'size': get_field_size(field[2]), + 'null_ok': not field[3], + 'default': field[4], + 'pk': field[5], # undocumented + } for field in cursor.fetchall()] def get_constraints(self, cursor, table_name): """ |