Thanks. This has been committed in SVN revision 4267, and will likely
make it into the upcoming release.
Cheers,
Mike
Michael Zell wrote:
> Hi,
>
> whenever I clicked the "save"-button in a plot in my TkAgg and pressed
> "cancel" in the file dialog, I got the error message
>
> Exception in Tkinter callback
> Traceback (most recent call last):
> File "lib-tk/Tkinter.py", line 1406, in __call__
> return self.func(*args)
> File
> "/usr/lib/python2.5/site-packages/matplotlib/backends/backend_tkagg.py",
> line 641, in save_figure
> bname, fext = os.path.splitext(fname)
> File "posixpath.py", line 92, in splitext
> i = p.rfind('.')
> AttributeError: 'tuple' object has no attribute 'rfind'
>
> This obviously happened because tkFileDialog.asksaveasfilename returned
> an empty tupel rather than an empty string, when the user cancels the
> file dialog. I fixed it by replacing the line
>
> if fname == "":
>
> by
>
> if fname == "" or fname == ():
>
> in the file backend_tkagg.py.
>
> Thank you,
> Michael Zell
>
>
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--
Michael Droettboom
Science Software Branch
Operations and Engineering Division
Space Telescope Science Institute
Operated by AURA for NASA