From 46edfb987241980fcf8b109b98a52ef9d9222a7f Mon Sep 17 00:00:00 2001 From: Hajime Nakagami Date: Fri, 1 Mar 2013 23:27:39 +0900 Subject: [PATCH] cython's result_processor() --- lib/sqlalchemy/dialects/mysql/cymysql.py | 29 ++++++++++++++++++++++++ 1 file changed, 29 insertions(+) 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') -- 2.47.2