action.py 文件源码

def source(self):
        """

        Returns
        -------
        str
            The source code of this action's callable formatted as Markdown
            text.

        """
        try:
            source = inspect.getsource(self._callable)
        except OSError:
            raise TypeError(
                "Cannot retrieve source code for callable %r" %
                self._callable.__name__)
        return markdown_source_template % {'source': source}