def action()

in migration/src/markup/text_effects.py [0:0]

• 4 lines of code
• 3 McCabe index (conditional complexity)

    def action(self, tokens: ParseResults) -> str:
        text = self.markup.transformString("\n".join([line.lstrip() for line in tokens[0].strip().splitlines()]))
        # escape numbered list in quotes.
        # e.g.,
        #   {quote}
        #   2. foo
        #   5. bar
        #   {quote}
        # should be
        #   > 2\\. foo
        #   > 5\\. bar
        pat_ordered_list = re.compile(r"((?<=^\d)||(?<=^\d\d))\.")
        return "\n".join(["> " + re.sub(pat_ordered_list, '\.', line) for line in text.splitlines()]) + "\n"  # needs additional line feed at the end of quotation to preserve indentation