diff options
Diffstat (limited to 'markdown/extensions/abbr.py')
| -rw-r--r-- | markdown/extensions/abbr.py | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/markdown/extensions/abbr.py b/markdown/extensions/abbr.py index 58dd0aa..353d126 100644 --- a/markdown/extensions/abbr.py +++ b/markdown/extensions/abbr.py @@ -4,7 +4,7 @@ Abbreviation Extension for Python-Markdown This extension adds abbreviation handling to Python-Markdown. -See <https://pythonhosted.org/Markdown/extensions/abbreviations.html> +See <https://pythonhosted.org/Markdown/extensions/abbreviations.html> for documentation. Oringinal code Copyright 2007-2008 [Waylan Limberg](http://achinghead.com/) and @@ -12,7 +12,7 @@ Oringinal code Copyright 2007-2008 [Waylan Limberg](http://achinghead.com/) and All changes Copyright 2008-2014 The Python Markdown Project -License: [BSD](http://www.opensource.org/licenses/bsd-license.php) +License: [BSD](http://www.opensource.org/licenses/bsd-license.php) ''' @@ -27,14 +27,15 @@ import re # Global Vars ABBR_REF_RE = re.compile(r'[*]\[(?P<abbr>[^\]]*)\][ ]?:\s*(?P<title>.*)') + class AbbrExtension(Extension): """ Abbreviation Extension for Python-Markdown. """ def extendMarkdown(self, md, md_globals): """ Insert AbbrPreprocessor before ReferencePreprocessor. """ md.preprocessors.add('abbr', AbbrPreprocessor(md), '<reference') - - + + class AbbrPreprocessor(Preprocessor): """ Abbreviation Preprocessor - parse text for abbr references. """ @@ -42,7 +43,7 @@ class AbbrPreprocessor(Preprocessor): ''' Find and remove all Abbreviation references from the text. Each reference is set as a new AbbrPattern in the markdown instance. - + ''' new_text = [] for line in lines: @@ -50,19 +51,19 @@ class AbbrPreprocessor(Preprocessor): if m: abbr = m.group('abbr').strip() title = m.group('title').strip() - self.markdown.inlinePatterns['abbr-%s'%abbr] = \ + self.markdown.inlinePatterns['abbr-%s' % abbr] = \ AbbrPattern(self._generate_pattern(abbr), title) else: new_text.append(line) return new_text - + def _generate_pattern(self, text): ''' - Given a string, returns an regex pattern to match that string. - - 'HTML' -> r'(?P<abbr>[H][T][M][L])' - - Note: we force each char as a literal match (in brackets) as we don't + Given a string, returns an regex pattern to match that string. + + 'HTML' -> r'(?P<abbr>[H][T][M][L])' + + Note: we force each char as a literal match (in brackets) as we don't know what they will be beforehand. ''' @@ -85,5 +86,6 @@ class AbbrPattern(Pattern): abbr.set('title', self.title) return abbr + def makeExtension(*args, **kwargs): return AbbrExtension(*args, **kwargs) |