ext/markdown.py
author Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
Tue, 16 Jun 2015 18:01:58 +0200
changeset 10390 0bbd211cf4d7
parent 10012 8c2c6fdd8d56
permissions -rw-r--r--
[views] implement a custom json error view If the client asked for ``(e)jsonexport`` view, answer him with a json response rather than an error formatted in a big HTML blob. add a custom _requested_vid predicate. In cw 3.21, it will be deprecated in favor of ``match_form_params(vid=('jsonexport', 'ejsonexport'))``
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from __future__ import absolute_import
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import markdown
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import logging
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log = logging.getLogger(__name__)
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def markdown_publish(context, data):
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    """publish a string formatted as MarkDown Text to HTML
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    :type context: a cubicweb application object
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    :type data: str
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    :param data: some MarkDown text
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    :rtype: unicode
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    :return:
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      the data formatted as HTML or the original data if an error occurred
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    """
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    md = markdown.Markdown()
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    try:
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        return md.convert(data)
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    except:
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        import traceback; traceback.print_exc()
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        log.exception("Error while converting Markdown to HTML")
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        return data