解决安装MySQL-python出现的:Python version 2.7 required, which was not found in the registry

矫情吗；* 2022-03-08 12:11 198阅读 0赞

文章转载自[解决安装MySQL-python出现的:Python version 2.7 required, which was not found in the registry][MySQL-python_Python version 2.7 required_ which was not found in the registry]

安装MySQL-python-1.2.3.win-amd64-py2.7.exe,时提示:Python version 2.7 required, which was not found in the registry  
这是在注册表不能识别python2.7,原因windows是64位，安装的python是32位

备注:MySQLdb for python (32/64位)下载;[https://pypi.python.org/pypi/MySQL-python/1.2.5][https_pypi.python.org_pypi_MySQL-python_1.2.5];不同版本都有，选择自己需要的py

解决方法是:  
1.在任意盘符文件夹新建一个register.py文件  
将如下代码拷贝进去:

#
    # 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.html
     
    import sys
     
    from _winreg import *
     
    # tweak as necessary
    version = sys.version[:3]
    installpath = sys.prefix
     
    regpath = "SOFTWARE\\Python\\Pythoncore\\%s\\" % (version)
    installkey = "InstallPath"
    pythonkey = "PythonPath"
    pythonpath = "%s;%s\\Lib\\;%s\\DLLs\\" % (
        installpath, installpath, installpath
    )
     
    def RegisterPy():
        try:
            reg = OpenKey(HKEY_CURRENT_USER, regpath)
        except EnvironmentError as e:
            try:
                reg = CreateKey(HKEY_CURRENT_USER, regpath)
                SetValue(reg, installkey, REG_SZ, installpath)
                SetValue(reg, pythonkey, REG_SZ, pythonpath)
                CloseKey(reg)
            except:
                print "*** Unable to register!"
                return
            print "--- Python", version, "is now registered!"
            return
        if (QueryValue(reg, installkey) == installpath and
            QueryValue(reg, pythonkey) == pythonpath):
            CloseKey(reg)
            print "=== Python", version, "is already registered!"
            return
        CloseKey(reg)
        print "*** Unable to register!"
        print "*** You probably have another Python installation!"
     
    if __name__ == "__main__":
        RegisterPy()

2.定位到该文件所在目录，运行python register.py

提示如下:

![20190315104454596.png][]

说明python2.7已经注册成功

3.在执行MySQLdb，则会自动识别，并安装成功

![20190315104522997.png][]

[MySQL-python_Python version 2.7 required_ which was not found in the registry]: https://blog.csdn.net/w2cschool/article/details/40520233
[https_pypi.python.org_pypi_MySQL-python_1.2.5]: https://pypi.python.org/pypi/MySQL-python/1.2.5
[20190315104454596.png]: /images/20220308/327b8f58d2af4b5c95b5e8b457abea6c.png
[20190315104522997.png]: /images/20220308/ce9b8a64f185407c85c07941133a9e42.png