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  • Python version 2.7 required, which was not found in the registry解决方法

    转自:https://blog.csdn.net/zklth/article/details/8117207

    新建一个register.py文件,执行该文件,完成python的注册。

    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()

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  • 原文地址:https://www.cnblogs.com/apple2016/p/9603513.html
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