安装mysql-connector-python-8.0.11-py3.6遇到问题

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                 script to register Python 2.0 or later for use with win32all
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                 and other extensions that require Python registry settings
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                 written by Joakim Loew for Secret Labs AB / PythonWare
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                 source:
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                 http://www.pythonware.com/products/works/articles/regpy20.htm
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                 modified by Valentine Gogichashvili as described in http://www.mail-archive.com/distutils-sig@python.org/msg10512.html
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                 modified for Python 3 support by Erik Bray <erik.m.bray@gmail.com>
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                from
                __future__
                import
                 print_function

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                import
                 sys

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                try
                :

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                from winreg import *
20except ImportError:
21from _winreg import *
2223# tweak as necessary24 version = sys.version[:3]
25 installpath = sys.prefix
2627 regpath = "SOFTWARE\\Python\\Pythoncore\\{0}\\".format(version)
28 installkey = "InstallPath"29 pythonkey = "PythonPath"30 pythonpath = "{0};{1}\\Lib\\;{2}\\DLLs\\".format(
31    installpath, installpath, installpath)
323334def RegisterPy():
35try:
36         reg = OpenKey(HKEY_CURRENT_USER, regpath)
37except EnvironmentError as e:
38try:
39             reg = CreateKey(HKEY_CURRENT_USER, regpath)
40            SetValue(reg, installkey, REG_SZ, installpath)
41            SetValue(reg, pythonkey, REG_SZ, pythonpath)
42            CloseKey(reg)
43except:
44print("*** Unable to register!")
45return46print("--- Python", version, "is now registered!")
47return48if (QueryValue(reg, installkey) == installpath and49         QueryValue(reg, pythonkey) == pythonpath):
50        CloseKey(reg)
51print("=== Python", version, "is already registered!")
52return53    CloseKey(reg)
54print("*** Unable to register!")
55print("*** You probably have another Python installation!")
5657if__name__ == "__main__":
58     RegisterPy()