import re

from mistletoe.block_token import BlockToken


class BlockComment(BlockToken):
    def __init__(self, match):
        self.content = match
        self.children = []

    @staticmethod
    def start(line):
        return line.startswith("%")

    @classmethod
    def check_interrupts_paragraph(cls, lines):
        return cls.start(lines.peek())

    @classmethod
    def read(cls, lines):
        comment = re.match(r"%(.*)", next(lines)).group(1).strip()
        return comment