# -*- coding: utf-8 -*- # Copyright 2017 The Chromium Authors. All rights reserved. # Use of this source code is governed by a BSD-style license that can be # found in the LICENSE file. """Implements Gitiles' smart quotes. This extention converts dumb quotes into smart quotes like Gitiles: https://gerrit.googlesource.com/gitiles/+/master/gitiles-servlet/src/main/java/com/google/gitiles/doc/SmartQuotedExtension.java """ from markdown.inlinepatterns import Pattern from markdown.extensions import Extension class _GitilesSmartQuotesPattern(Pattern): """Process Gitiles' dumb->smart quotes.""" QUOTES = { '"': (u'“', u'”'), "'": (u'‘', u'’'), } def handleMatch(self, m): lq, rq = self.QUOTES[m.group(2)] return u'%s%s%s' % (lq, m.group(3), rq) class _GitilesSmartQuotesExtension(Extension): """Add Gitiles' smart quotes to Markdown.""" def extendMarkdown(self, md): md.inlinePatterns.add('gitilessmartquotes', _GitilesSmartQuotesPattern(r"""(['"])([^\2]+)\2"""), '