win32_proxy_manager.py 文件源码

def disable_proxy():
    _,values_num,_ = winreg.QueryInfoKey(CONNECTIONS)
    for i in range(0, values_num):
        try:
            key, value,_ = winreg.EnumValue(CONNECTIONS, i)
        except:
            break

        List = INTERNET_PER_CONN_OPTION_LIST()
        Option = (INTERNET_PER_CONN_OPTION * 1)()
        nSize = c_ulong(sizeof(INTERNET_PER_CONN_OPTION_LIST))

        Option[0].dwOption = INTERNET_PER_CONN_FLAGS
        Option[0].Value.dwValue = PROXY_TYPE_DIRECT

        List.dwSize = sizeof(INTERNET_PER_CONN_OPTION_LIST)
        List.pszConnection = create_unicode_buffer(key)
        List.dwOptionCount = 1
        List.dwOptionError = 0
        List.pOptions = Option

        InternetSetOption(None, INTERNET_OPTION_PER_CONNECTION_OPTION, byref(List), nSize)

    InternetSetOption(None, INTERNET_OPTION_SETTINGS_CHANGED, None, 0)
    InternetSetOption(None, INTERNET_OPTION_REFRESH, None, 0)