index.py 文件源码

def fmt_ctl_no_use_wheel(fmt_ctl):
    fmt_ctl_no_binary(fmt_ctl)
    warnings.warn(
        '--no-use-wheel is deprecated and will be removed in the future. '
        ' Please use --no-binary :all: instead.', RemovedInPip10Warning,
        stacklevel=2)