#2468: Ticket description causing "maximum recursion limit exceeded" in File
"/usr/lib/python2.3/sre.py", line 143
--------------------------------------+-------------------------------------
Reporter: [EMAIL PROTECTED] | Owner: cboos
Type: defect | Status: assigned
Priority: high | Milestone: 0.9.3
Component: timeline | Version: 0.9.2
Severity: normal | Resolution:
Keywords: |
--------------------------------------+-------------------------------------
Comment (by cboos):
Back to the original topic: the problem is with
the following RE:
{{{
#!python
_non_nested_block_re = re.compile(r"(?:^|\n)\{\{\{(?:\n(#![\w+-/]+))?"
r"(?:\n([^{}]|\{(?!\{\{)|\}(?!\}\}))+)+"
r"\}\}\}")
}}}
which simply crashes on some inputs (e.g. the string that can be found
in the attached log).
I guess it's because of the negative lookahead expressions.
Damn, it was already not easy to find a way to parse non nested
`{{{...}}}` blocks, now I have to find another way...
--
Ticket URL: <http://projects.edgewall.com/trac/ticket/2468>
The Trac Project <http://trac.edgewall.com/>
_______________________________________________
Trac-Tickets mailing list
[email protected]
http://lists.edgewall.com/mailman/listinfo/trac-tickets
