diff options
Diffstat (limited to 'markdown/extensions/attr_list.py')
| -rw-r--r-- | markdown/extensions/attr_list.py | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/markdown/extensions/attr_list.py b/markdown/extensions/attr_list.py index 0aa18e0..3a79d85 100644 --- a/markdown/extensions/attr_list.py +++ b/markdown/extensions/attr_list.py @@ -67,10 +67,13 @@ class AttrListTreeprocessor(markdown.treeprocessors.Treeprocessor): HEADER_RE = re.compile(r'[ ]*%s[ ]*$' % BASE_RE) BLOCK_RE = re.compile(r'\n[ ]*%s[ ]*$' % BASE_RE) INLINE_RE = re.compile(r'^%s' % BASE_RE) + NAME_RE = re.compile(r'[^A-Z_a-z\u00c0-\u00d6\u00d8-\u00f6\u00f8-\u02ff\u0370-\u037d' + r'\u037f-\u1fff\u200c-\u200d\u2070-\u218f\u2c00-\u2fef' + r'\u3001-\ud7ff\uf900-\ufdcf\ufdf0-\ufffd\u10000-\ueffff' + r'\-\.0-9\u00b7\u0300-\u036f\u203f-\u2040]+') def run(self, doc): for elem in doc.getiterator(): - #import pdb; pdb.set_trace() if isBlockLevel(elem.tag): # Block level: check for attrs on last line of text RE = self.BLOCK_RE @@ -114,18 +117,20 @@ class AttrListTreeprocessor(markdown.treeprocessors.Treeprocessor): else: elem.set('class', v) else: - # assing attr k with v - elem.set(k, v) + # assign attr k with v + elem.set(self.sanitize_name(k), v) + + def sanitize_name(self, name): + """ + Sanitize name as 'an XML Name, minus the ":"'. + See http://www.w3.org/TR/REC-xml-names/#NT-NCName + """ + return self.NAME_RE.sub('_', name) class AttrListExtension(markdown.extensions.Extension): def extendMarkdown(self, md, md_globals): - if 'headerid' in md.treeprocessors.keys(): - # insert after 'headerid' treeprocessor - md.treeprocessors.add('attr_list', AttrListTreeprocessor(md), '>headerid') - else: - # insert after 'inline' treeprocessor - md.treeprocessors.add('attr_list', AttrListTreeprocessor(md), '>inline') + md.treeprocessors.add('attr_list', AttrListTreeprocessor(md), '>prettify') def makeExtension(configs={}): |