Changeset 276

Timestamp:

07/21/05 10:48:20 (3 years ago)

Author:

jacob

Message:

Refactor dictfetch* methods from mysql backend out into a seperate module; this is so that future db backends that need these functions can share them.

Files:

• django/trunk/django/core/db/backends/mysql.py (modified) (2 diffs)
• django/trunk/django/core/db/dicthelpers.py (added)

django/trunk/django/core/db/backends/mysql.py

@@ -6 +6 @@
-
-from django.core.db import base, typecasts
+from django.core.db.dicthelpers import *
-import MySQLdb as Database
-from MySQLdb.converters import conversions
@@ -46 +47 @@
-            self.connection.close()
-            self.connection = None
-
-def _dict_helper(desc, row):
-    "Returns a dictionary for the given cursor.description and result row."
-    return dict([(desc[col[0]][0], col[1]) for col in enumerate(row)])
-
-def dictfetchone(cursor):
-    "Returns a row from the cursor as a dict"
-    row = cursor.fetchone()
-    if not row:
-        return None
-    return _dict_helper(cursor.description, row)
-
-def dictfetchmany(cursor, number):
-    "Returns a certain number of rows from a cursor as a dict"
-    desc = cursor.description
-    return [_dict_helper(desc, row) for row in cursor.fetchmany(number)]
-
-def dictfetchall(cursor):
-    "Returns all rows from a cursor as a dict"
-    desc = cursor.description
-    return [_dict_helper(desc, row) for row in cursor.fetchall()]
-
-def get_last_insert_id(cursor, table_name, pk_name):