Python has a nice trick for commenting regexs with re.VERBOSE. I use it for all non-trivial regexs. https://docs.python.org/2/library/re.html#re.VERBOSE https:

Python has a nice trick for commenting regexs with re.VERBOSE. I use it for all non-trivial regexs. https://docs.python.org/2/library/re.html#re.VERBOSE https://docs.python.org/2/library/re.html#re.VERBOSE