A CommonMark-py renderer for Slack.

SlackRenderer.py

class SlackRenderer(commonmark.HtmlRenderer):
    """A CommonMark-py renderer for Slack."""
    def __init__(self, *args, **kwargs):
        """Override to disable html tags."""
        super().__init__(*args, **kwargs)
        self.disable_tags = 1

    def out(self, s):
        """Override to disable xml escaping."""
        self.lit(s)

    def emph(self, node, entering):
        self.lit('_')

    def strong(self, node, entering):
        self.lit('*')