[devtools/testlib] Remove assertions about direct usage of CubicWebTC/AutomaticWebTest
The point is to be able to use a test runner other than pytest (e.g. nose2,
nosetests or py.test) to run CubicWeb test suite. The issue is that most other
test loaders inspects members of all base classes of test case classes to
determine test methods and it hits this `config` property (actually executing
it), which breaks the assertion. So just return None instead of failing.
Closes #7817147.
from __future__ import absolute_import
import markdown
import logging
log = logging.getLogger(__name__)
def markdown_publish(context, data):
"""publish a string formatted as MarkDown Text to HTML
:type context: a cubicweb application object
:type data: str
:param data: some MarkDown text
:rtype: unicode
:return:
the data formatted as HTML or the original data if an error occurred
"""
md = markdown.Markdown()
try:
return md.convert(data)
except:
import traceback; traceback.print_exc()
log.exception("Error while converting Markdown to HTML")
return data