#51369: py34-parsing @2.1.2 build failure - known upstream bug -----------------------------------+--------------------------------------- Reporter: | Owner: macports-tickets@… diazona+macportstrac@… | Status: new Type: defect | Milestone: Priority: Normal | Version: 2.3.4 Component: ports | Port: py34-parsing py33-parsing Keywords: | -----------------------------------+--------------------------------------- Building pyparsing 2.1.2 for Python 3.4 fails with an `AttributeError` as shown below. According to a couple sources I found, [https://sourceforge.net/p/pyparsing/bugs/95/] (upstream bug tracker) and [https://github.com/matplotlib/matplotlib/issues/6399], this is a known incompatibility between this version of pyparsing and Python 3.3/3.4. Reportedly the next version of pyparsing, 2.1.3, contains a fix, but it seems not to be in MacPorts - I ''just'' updated the tree to check. If all this is correct, the obvious fix would be to either add pyparsing 2.1.3 to the tree, or block `py34-parsing@2.1.2` and `py33-parsing@2.1.2` (if that's possible) until version 2.1.3 can be added. Traceback follows, excerpted from the attached build log: {{{ :info:build Traceback (most recent call last): :info:build File "setup.py", line 9, in <module> :info:build from pyparsing import __version__ as pyparsing_version :info:build File "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports .org_release_tarballs_ports_python_py- parsing/py34-parsing/work/pyparsing-2.1.2/pyparsing.py", line 3478, in <module> :info:build _escapedPunc = Word( _bslash, r"\[]-*.$+^?()~ ", exact=2 ).setParseAction(lambda s,l,t:t[0][1]) :info:build File "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports .org_release_tarballs_ports_python_py- parsing/py34-parsing/work/pyparsing-2.1.2/pyparsing.py", line 948, in setParseAction :info:build self.parseAction = list(map(_trim_arity, list(fns))) :info:build File "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports .org_release_tarballs_ports_python_py- parsing/py34-parsing/work/pyparsing-2.1.2/pyparsing.py", line 808, in _trim_arity :info:build this_line = extract_stack()[-1] :info:build File "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports .org_release_tarballs_ports_python_py- parsing/py34-parsing/work/pyparsing-2.1.2/pyparsing.py", line 793, in extract_stack :info:build return [(frame_summary.filename, frame_summary.lineno)] :info:build AttributeError: 'tuple' object has no attribute 'filename' }}} -- Ticket URL: <https://trac.macports.org/ticket/51369> MacPorts <https://www.macports.org/> Ports system for OS X