From: Hajime Nakagami <nakagami@gmail.com>
Date: Fri, 1 Mar 2013 14:27:39 +0000 (+0900)
Subject: cython's result_processor()
X-Git-Tag: rel_0_8_0~8^2~1^2~8
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=46edfb987241980fcf8b109b98a52ef9d9222a7f;p=thirdparty%2Fsqlalchemy%2Fsqlalchemy.git

cython's result_processor()
---

diff --git a/lib/sqlalchemy/dialects/mysql/cymysql.py b/lib/sqlalchemy/dialects/mysql/cymysql.py
index da06121dc1..8f61dcb95e 100644
--- a/lib/sqlalchemy/dialects/mysql/cymysql.py
+++ b/lib/sqlalchemy/dialects/mysql/cymysql.py
@@ -15,12 +15,41 @@
 """
 
 from .mysqldb import MySQLDialect_mysqldb
+from .base import (BIT, MySQLDialect)
+from ... import util
+
+class _cymysqlBIT(BIT):
+    def result_processor(self, dialect, coltype):
+        """Convert a MySQL's 64 bit, variable length binary string to a long.
+        """
+
+        def process(value):
+            if value is not None:
+                # Py2K
+                value = 0L
+                for i in map(ord, value):
+                    value = value << 8 | i
+                # end Py2K
+                # Py3K
+                #value = 0
+                #for i in value:
+                #    value = value << 8 | i 
+            return value
+        return process
+
 
 class MySQLDialect_cymysql(MySQLDialect_mysqldb):
     driver = 'cymysql'
 
     description_encoding = None
 
+    colspecs = util.update_copy(
+        MySQLDialect.colspecs,
+        {
+            BIT: _cymysqlBIT,
+        }
+    )
+
     @classmethod
     def dbapi(cls):
         return __import__('cymysql')