--- On Sat, 6/12/10, Eric Firing <efir...@hawaii.edu> wrote:
> > With TkAgg on Mac OS X, the first call to show()
> > blocks, and returns when all figures are closed by the user.
> > However, subsequent calls to show() return immediately.
>
> This is anomalous, then; on linux, no call to show blocks
> with tkagg.
> Puzzling difference.
If I remove the _needmain stuff in the show() function in the TkAgg backend,
then each call to show() blocks on Mac OS X with the TkAgg backend, which (in
my understanding) is the desired behavior. I don't know the purpose of
_needmain in the show() function, other than to disallow multiple calls to
show().
--Michiel.
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