doctree.py 文件源码

def parse(self):
        """
        No parsing to do; refurbish the document tree instead.
        Overrides the inherited method.
        """
        self.document = self.input
        # Create fresh Transformer object, to be populated from Writer
        # component.
        self.document.transformer = transforms.Transformer(self.document)
        # Replace existing settings object with new one.
        self.document.settings = self.settings
        # Create fresh Reporter object because it is dependent on
        # (new) settings.
        self.document.reporter = utils.new_reporter(
            self.document.get('source', ''), self.document.settings)