【(诊断)No module named MySQLdb】教程文章相关的互联网学习教程文章

MySQLdb的安装

安装时切记下载和操作系统相匹配的MySQLdb 推荐使用setuptools安装MySQLdb 命令:easy_install mysql-python 安装前必须安装:VCForPython27.msi 否则报Microsoft Visual C++ 9.0 is required 或者下载(win64)MySQL-python-1.2.3.win-amd64-py2.7.exe安装 下载(win32)MySQL-python-1.2.3.win32-py2.7.exe MySQLdb的安装标签:本文系统来源:http://www.cnblogs.com/506740640zl/p/5862483.html

When to close cursors using MySQLdb【代码】

4 active oldest votesup vote29down voteacceptedInstead of asking what is standard practice, since that‘s often unclear and subjective, you might try looking to the module itself for guidance. In general, using the with keyword as another user suggested is a great idea, but in this specific circumstance it may not give you quite the functionality you expect. As of version 1.2.5 of the module, M...

Mysql5.5升级到5.7后MySQLdb不能正常使用的问题解决【代码】

help", "copyright", "credits" or "license" for more information. >>> import MySQLdb Traceback (most recent call last):File "<stdin>", line 1, in <module>File "/usr/local/lib/python2.7/dist-packages/MySQLdb/__init__.py", line 19, in <module>import _mysql报错信息2shufeng@shufeng-H97-D3H:/etc/mysql$ pip uninstall MySQL-python^C shufeng@shufeng-H97-D3H:/etc/mysql$ pip install MySQL-python Collecting M...

python安装MySQLdb模块

安装环境: 系统:Windows7-64位 python版本:Python 2.7.9 安装包地址: 360云盘\所有文件\Python\python源码包\Mysql\把EXE文件下载下来,直接运行安装即可。 python安装MySQLdb模块标签:本文系统来源:http://www.cnblogs.com/tangshengwei/p/5923328.html

Django1.9 Python3.4出现Error loading MySQLdb【代码】【图】

linux Errorloading MySQLdb module: No module named MySQLdb 这是因为目前 MySQLdb 还不支持 python3.x ,开源无人维护哈 之前一直用的是 pymysql 连接 mysql ,这货支持 3.x 可以说是完美啊,苦苦搜索之后才发现:只要在所建 django 工程目录下的 init.py 中添加如下代码 import pymysqlpymysql.install_as_MySQLdb() 即可。我的目录是: Django1.9 Python3.4出现Error loading MySQLdb标签:本文系统来源:http://www.cnblogs....

Create function through MySQLdb【代码】

Which creates the following traceback: Traceback (most recent call last):File "proof.py", line 21, in <module>DELIMITER ;""")File "build/bdist.macosx-10.5-i386/egg/MySQLdb/cursors.py", line 173, in executeFile "build/bdist.macosx-10.5-i386/egg/MySQLdb/connections.py", line 35, in defaulterrorhandler _mysql_exceptions.ProgrammingError: (1064, "You have an error in your SQL syntax; check the manual ...

python2.7之MySQLdb模块 for linux安装

1.下载:MySQL-pythonhttp://sourceforge.net/projects/mysql-python/files/mysql-python-test/1.2.3b1/MySQL-python-1.2.3b1.tar.gz/downloadtar -zxf MySQL-python-1.2.3b1.tar.gzcd MySQL-python-1.2.3b1python setup.py build==>ImportError: No module named setuptools2.下载setuptoolshttp://pypi.python.org/packages/source/s/setuptools/setuptools-0.6c8.tar.gztar -zxf setuptools-0.6c8.tar.gzcd setuptools-0.6c8pyth...

mysqldb模块的简单用法【代码】

import urllib2import reimport MySQLdbimport sysreload(sys)sys.setdefaultencoding(‘utf-8‘)class SQL(object): conn=MySQLdb.connect(host="localhost", port=3306, user="root", passwd="123", db="test", charset="utf8",) #转换成utf8若没有则会出来乱码 def inser...

windows下安装MySQLdb

# script to register Python 2.0 or later for use with win32all # and other extensions that require Python registry settings # # written by Joakim Loew for Secret Labs AB / PythonWare # # source: # http://www.pythonware.com/products/works/articles/regpy20.htm # # modified by Valentine Gogichashvili as described in http://www.mail-archive.com/distutils-sig@python.org/msg10512...

python之MySQLdb模块【代码】

MySQLdb是用来通过python控制mysql数据库的一个模块。 在说这个模块之前,我们先来想一下在命令行模式下操作mysql数据库的步骤,一般来说分为三步: 1、连接数据库; 2、操作数据库(通过sql语句); 3、断开数据库连接 按此思路可知,python中的MySQLdb也是需要经过这三个步骤的,只不过不是在命令行模式下手工执行而已。 要想使用MySQLdb必须保证系统中有安装MySQL-python这个软件。 本篇文章主要是讲MySQLdb模块的...

python环境测试MySQLdb、DBUtil、sqlobject性能【图】

python环境测试MySQLdb、DBUtil、sqlobject性能 首先介绍下MySQLdb、DBUtil、sqlobject: (1)MySQLdb 是用于Python连接Mysql数据库的接口,它实现了 Python 数据库API 规范 V2.0,基于 MySQL C API 上建立的。除了MySQLdb外,python还可以通过oursql, PyMySQL, myconnpy等模块实现MySQL数据库操作; (2)DBUtil中提供了几种连接池,用以提高数据库的访问性能,例如PooledDB,PesistentDB等 (3)sqlobject可以实现数据...

python MySQLdb用法【代码】

执行以上脚本输出结果如下: Database version : 5.0.45创建数据库表 如果数据库连接存在我们可以使用execute()方法来为数据库创建表,如下所示创建表EMPLOYEE: #!/usr/bin/python # -*- coding: UTF-8 -*-import MySQLdb# 打开数据库连接 db = MySQLdb.connect("localhost","testuser","test123","TESTDB" )# 使用cursor()方法获取操作游标 cursor = db.cursor()# 如果数据表已经存在使用 execute() 方法删除表。 cursor.execut...

在Windows下的virtualenv中搭建Flask+MySQLDb开发环境【图】

virtualenv和Flask的安装前面已经介绍过了,这里主要讲如何在venv中安装MySQL 安装MySQLdb 下载MySQL-python-1.2.3.win32-py2.7.exe并安装。 安装后会自动D:/Python27/Lib/site-packages中加入以下文件夹和文件:MySQL_python-1.2.3-py2.7.egg-info MySQLdb mysql.pyd mysqlexceptions.py mysqlexceptions.pyc mysqlexceptions.pyo将上述文件夹和文件放到F:\Python Program\myproject\env\Lib\site-packages文件夹中即可 注意:这里...

Python用MySQLdb, pymssql 模块通过sshtunnel连接远程数据库【代码】

import paramiko2 from sshtunnel import SSHTunnelForwarder3 4 with SSHTunnelForwarder(5 (REMOTE_SERVER_IP, 443),6 ssh_username="",7 ssh_pkey="/var/ssh/rsa_key",8 ssh_private_key_password="secret",9 remote_bind_address=(PRIVATE_SERVER_IP, 22), 10 local_bind_address=(‘0.0.0.0‘, 10022) 11 ) as tunnel: 12 client = paramiko.SSHClient() 13 client.load_system_host_keys() ...

【mysql】MySQLdb中的事务处理【代码】

bin/env python #coding=utf-8import MySQLdbclass MYSQL(object):def __init__(self):self.db = MySQLdb.connect("localhost","root","12345678","TESTTABLE",charset=‘utf8‘)self.cursor = self.db.cursor()def test(self):try:sql = "insert into test_distinct(name, type) values(‘t3‘,‘1‘)"self.cursor.execute(sql)sql = "update test_distinct set type=‘2‘ where name=‘t3‘"#raise #打开用于测试异常self.cur...

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