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from __future__ import unicode_literals
import re
class MarkdownWriter(object):
def __init__(self):
self._fragments = []
def text(self, text):
self._fragments.append(_escape_markdown(text))
def start(self, name, attributes=None):
if name == "h1":
self._fragments.append("# ")
def end(self, name):
if name in ["p", "h1"]:
self._fragments.append("\n\n")
def self_closing(self, name, attributes=None):
pass
def append(self, other):
self._fragments.append(other)
def as_string(self):
return "".join(self._fragments)
def _escape_markdown(value):
return re.sub(r"([\`\*_\{\}\[\]\(\)\#\+\-\.\!])", r"\\\1", re.sub("\\\\", "\\\\\\\\", value))
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