console_python.py 文件源码

def replace_help(namespace):
    def _help(*args):
        # because of how the console works. we need our own help() pager func.
        # replace the bold function because it adds crazy chars
        import pydoc
        pydoc.getpager = lambda: pydoc.plainpager
        pydoc.Helper.getline = lambda self, prompt: None
        pydoc.TextDoc.use_bold = lambda self, text: text

        pydoc.help(*args)

    namespace["help"] = _help