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"""
MoinMoin - Parser for Markdown
Syntax:
To use in a code block:
{{{{#!markdown
<add markdown text here>
}}}}
To use for an entire page:
#format markdown
<add markdown text here>
@copyright: 2009 by Jason Fruit (JasonFruit at g mail dot com)
@license: GNU GPL, see http://www.gnu.org/licenses/gpl for details
"""
from markdown import util
from markdown import Markdown
from markdown.extensions import Extension
from markdown.inlinepatterns import Pattern
class ToDoPattern(Pattern):
def __init__(self):
Pattern.__init__(self, "^\[([xX ])\]")
self.counter = 0
def handleMatch(self, m):
node = util.etree.Element("input")
node.attrib["type"] = "checkbox"
node.attrib["id"] = "md_cbx_{0}".format(self.counter)
self.counter += 1
node.attrib["value"] = m.group(3).strip()
if m.group(2).upper() == "X":
node.attrib["checked"] = "checked"
return node
class ToDoExtension(Extension):
def extendMarkdown(self, md, md_globals):
md.inlinePatterns.add('todo', ToDoPattern(), "_begin")
Dependencies = ['user']
class Parser:
"""
A thin wrapper around a Python implementation
(http://www.freewisdom.org/projects/python-markdown/) of John
Gruber's Markdown (http://daringfireball.net/projects/markdown/)
to make it suitable for use with MoinMoin.
"""
def __init__(self, raw, request, **kw):
self.raw = raw
self.request = request
def format(self, formatter):
todo = ToDoExtension(configs={})
output_html = Markdown(extensions=[todo]).convert(self.raw)
try:
self.request.write(formatter.rawHTML(output_html))
except:
self.request.write(formatter.escapedText(output_html))
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