diff -r 57b4279d8c4e -r 03e267d67478 app/django/db/backends/sqlite3/introspection.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/app/django/db/backends/sqlite3/introspection.py	Fri Jul 18 18:22:23 2008 +0000
@@ -0,0 +1,89 @@
+from django.db.backends.sqlite3.base import DatabaseOperations
+
+quote_name = DatabaseOperations().quote_name
+
+def get_table_list(cursor):
+    "Returns a list of table names in the current database."
+    # Skip the sqlite_sequence system table used for autoincrement key
+    # generation.
+    cursor.execute("""
+        SELECT name FROM sqlite_master
+        WHERE type='table' AND NOT name='sqlite_sequence'
+        ORDER BY name""")
+    return [row[0] for row in cursor.fetchall()]
+
+def get_table_description(cursor, table_name):
+    "Returns a description of the table, with the DB-API cursor.description interface."
+    return [(info['name'], info['type'], None, None, None, None,
+             info['null_ok']) for info in _table_info(cursor, table_name)]
+
+def get_relations(cursor, table_name):
+    raise NotImplementedError
+
+def get_indexes(cursor, table_name):
+    """
+    Returns a dictionary of fieldname -> infodict for the given table,
+    where each infodict is in the format:
+        {'primary_key': boolean representing whether it's the primary key,
+         'unique': boolean representing whether it's a unique index}
+    """
+    indexes = {}
+    for info in _table_info(cursor, table_name):
+        indexes[info['name']] = {'primary_key': info['pk'] != 0,
+                                 'unique': False}
+    cursor.execute('PRAGMA index_list(%s)' % quote_name(table_name))
+    # seq, name, unique
+    for index, unique in [(field[1], field[2]) for field in cursor.fetchall()]:
+        if not unique:
+            continue
+        cursor.execute('PRAGMA index_info(%s)' % quote_name(index))
+        info = cursor.fetchall()
+        # Skip indexes across multiple fields
+        if len(info) != 1:
+            continue
+        name = info[0][2] # seqno, cid, name
+        indexes[name]['unique'] = True
+    return indexes
+
+def _table_info(cursor, name):
+    cursor.execute('PRAGMA table_info(%s)' % quote_name(name))
+    # cid, name, type, notnull, dflt_value, pk
+    return [{'name': field[1],
+             'type': field[2],
+             'null_ok': not field[3],
+             'pk': field[5]     # undocumented
+             } for field in cursor.fetchall()]
+
+# Maps SQL types to Django Field types. Some of the SQL types have multiple
+# entries here because SQLite allows for anything and doesn't normalize the
+# field type; it uses whatever was given.
+BASE_DATA_TYPES_REVERSE = {
+    'bool': 'BooleanField',
+    'boolean': 'BooleanField',
+    'smallint': 'SmallIntegerField',
+    'smallinteger': 'SmallIntegerField',
+    'int': 'IntegerField',
+    'integer': 'IntegerField',
+    'text': 'TextField',
+    'char': 'CharField',
+    'date': 'DateField',
+    'datetime': 'DateTimeField',
+    'time': 'TimeField',
+}
+
+# This light wrapper "fakes" a dictionary interface, because some SQLite data
+# types include variables in them -- e.g. "varchar(30)" -- and can't be matched
+# as a simple dictionary lookup.
+class FlexibleFieldLookupDict:
+    def __getitem__(self, key):
+        key = key.lower()
+        try:
+            return BASE_DATA_TYPES_REVERSE[key]
+        except KeyError:
+            import re
+            m = re.search(r'^\s*(?:var)?char\s*\(\s*(\d+)\s*\)\s*$', key)
+            if m:
+                return ('CharField', {'max_length': int(m.group(1))})
+            raise KeyError
+
+DATA_TYPES_REVERSE = FlexibleFieldLookupDict()