Greg Brockman <g...@ksplice.com> added the comment: > Wait - so, you are pulling svn trunk, compiling and running your test > with the built python executable? Yes. I initially observed this issue while using 10.04's Python (2.6.5), but wanted to make sure it wasn't fixed by using a newer interpreter.
> I'm not following the "multiprocessing-from-trunk" distinction unless > > you're picking the module out of the tree / compiling it and then > moving it into some other install. I might be being overly dense. Initially I was doing exactly that. (Some context: I was working on a patch to fix a different multiprocessing issue, and figured I may as well write my patch against the most recent version of the library.) Note that I was using Lucid's _multiprocessing, so there was no compilation involved. > You're running your test with cd src/tree/ && ./python <your thing> - > right? What... is src/tree? If it's what you're asking, I am running the freshly-compiled python interpreter, and it does seem to be using the relevant modules out of trunk: >>> import threading; threading.__file__ '/usr/local/lib/python2.7/threading.pyc' >>> import multiprocessing; multiprocessing.__file__ '/usr/local/lib/python2.7/multiprocessing/__init__.pyc' >>> import _multiprocessing; _multiprocessing.__file__ '/usr/local/lib/python2.7/lib-dynload/_multiprocessing.so' When running with 2.6, all modules are whatever's available for 10.04 except for the multiprocessing that I took from trunk: >>> import threading; threading.__file__ '/usr/lib/python2.6/threading.pyc' >>> import multiprocessing; multiprocessing.__file__ 'multiprocessing/__init__.pyc' >>> import _multiprocessing; _multiprocessing.__file__ '/usr/lib/python2.6/lib-dynload/_multiprocessing.so' > Also, what, if any, compile flags are you passing to the python build? I just ran ./configure && make && make install Sorry about the confusion--let me know if you'd like additional information. I can test on other platforms/with other configurations if it would be useful. ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue9207> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
