FWIW, I'm able to reproduce this here. I have a hunch it may be related to my recent Tk memory leak "improvements". I'll look into this further and get back soon.
Cheers, Mike John Hunter wrote: > On 7/13/07, Rob Hetland <[EMAIL PROTECTED]> wrote: > >> Nope -- the same occurs in the regular terminal, so it's not >> iPython's fault. >> >> Also, although I though I remembered this happening with qt4 (as >> posted below), I do not seem to be able to reproduce this now.. >> >> Also, clearing and closing the figure works fine -- only clicking it >> away triggers the bug. >> So: Almost surely MPL, probably Tk, is my guess. >> > > Included below are our standard segfault instructions. The first > thing to do is to make sure you blow away your build dir and installed > mpl and get a clean build. Secondly, make sure you are using numpy > and your rc numerix setting is numpy. Here are the instructions:: > > > # How to diagnose where a segfault is occurring > > First thing to try is simply rm -rf the site-packages/matplotlib and > build subdirs and get a clean install. Installing a new version over > a pretty old version has been known to cause trouble, segfault, etc. > > Try importing these packages individually > > import matplotlib._image > import matplotlib._transforms > > #one of these three depending on which numerix package you are using > import matplotlib.backends._na_backend_agg # for numarray > import matplotlib.backends._nc_backend_agg # for Numeric > import matplotlib.backends._ns_backend_agg # for numpy > > import matplotlib.backends._tkagg > import matplotlib._agg > > > If the last two work and the others don't, it is likely you need to > upgrade your gcc, because on some platforms (OS X for sure) old > versions of gcc cannot compile new versions of pycxx, which matplotlib > uses for building some but not all of it's extensions. Report back > which if any work or segfault or raise tracebacks, > > If that shed additional light, again flush the build and install dirs, > and try setting VERBOSE=True in setup.py before doing a clean install. > The VERBOSE setting will generate lots of extra output and may help > indicate where the segfault is occurring > > ------------------------------------------------------------------------- > This SF.net email is sponsored by DB2 Express > Download DB2 Express C - the FREE version of DB2 express and take > control of your XML. No limits. Just data. Click to get it now. > http://sourceforge.net/powerbar/db2/ > _______________________________________________ > Matplotlib-devel mailing list > Matplotlib-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/matplotlib-devel > ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ _______________________________________________ Matplotlib-devel mailing list Matplotlib-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-devel
