mistune.py 文件源码

def __init__(self, renderer=None, inline=None, block=None, **kwargs):
        if not renderer:
            renderer = Renderer(**kwargs)
        else:
            kwargs.update(renderer.options)

        self.renderer = renderer

        if inline and inspect.isclass(inline):
            inline = inline(renderer, **kwargs)
        if block and inspect.isclass(block):
            block = block(**kwargs)

        if inline:
            self.inline = inline
        else:
            self.inline = InlineLexer(renderer, **kwargs)

        self.block = block or BlockLexer(BlockGrammar())
        self.footnotes = []
        self.tokens = []

        # detect if it should parse text in block html
        self._parse_block_html = kwargs.get('parse_block_html')