buildserver.py 文件源码

def __init__(self, **kwargs):
        python_version = kwargs.pop('python', '3.4')
        python_path = None
        for node in ('Wow6432Node\\', ''):
            try:
                key = compat_winreg.OpenKey(
                    compat_winreg.HKEY_LOCAL_MACHINE,
                    r'SOFTWARE\%sPython\PythonCore\%s\InstallPath' % (node, python_version))
                try:
                    python_path, _ = compat_winreg.QueryValueEx(key, '')
                finally:
                    compat_winreg.CloseKey(key)
                break
            except Exception:
                pass

        if not python_path:
            raise BuildError('No such Python version: %s' % python_version)

        self.pythonPath = python_path

        super(PythonBuilder, self).__init__(**kwargs)