Re: [pypy-dev] Tkinter ?

[Matti Picus]

On 30/09/17 03:32, Stuart Axon via pypy-dev wrote: Cheers for the suggestons on TKinter and matplotlib - mplcairo is out, since it uses pycairo (as opposed to cairocffi).  Wx-CFFI looks interesting, however all the matplotlib tutorials give me errors like the one below, so that is probably out as well for now - I'll definitely keep an eye on it and see it starts working though. $ python pyplot.py /home/stu/.virtualenvs/pypy-nightly-trunk/site-packages/wx/core.py:17: UserWarning: wxPython/wxWidgets release number mismatch   warnings.warn("wxPython/wxWidgets release number mismatch") /home/stu/.virtualenvs/pypy-nightly-trunk/site-packages/wx/_core.py:31546: UserWarning: implicit cast from 'unsigned char *' to 'char *' will be forbidden in the future (check that the types are as you expect; use an explicit ffi.cast() if they are correct)   clib.Cursor_set_flags(wrapper_lib.get_ptr(self), flags) Traceback (most recent call last):   File "pyplot.py", line 38, in <module>     import matplotlib.pyplot as plt   File "/home/stu/.virtualenvs/pypy-nightly-trunk/site-packages/matplotlib-2.1.0rc1+110.g963f91300.dirty-py2.7-linux-x86_64.egg/matplotlib/pyplot.py", line 113, in <module>     _backend_mod, new_figure_manager, draw_if_interactive, _show = pylab_setup()   File "/home/stu/.virtualenvs/pypy-nightly-trunk/site-packages/matplotlib-2.1.0rc1+110.g963f91300.dirty-py2.7-linux-x86_64.egg/matplotlib/backends/__init__.py", line 60, in pylab_setup     [backend_name], 0)   File "/home/stu/.virtualenvs/pypy-nightly-trunk/site-packages/matplotlib-2.1.0rc1+110.g963f91300.dirty-py2.7-linux-x86_64.egg/matplotlib/backends/backend_wxagg.py", line 12, in <module>     from . import backend_wx   File "/home/stu/.virtualenvs/pypy-nightly-trunk/site-packages/matplotlib-2.1.0rc1+110.g963f91300.dirty-py2.7-linux-x86_64.egg/matplotlib/backends/backend_wx.py", line 1818 SyntaxError: return outside function That seems like a strange syntax error, since backend_wx.py is used in the standard matplotlib (non-pypy) which is green on their buildbot. if you are using the method here https://pythonfiles.wordpress.com/2017/06/28/making-matplotlib-work-with-pypy/ perhaps it just needs a bit of tweaking for newer versions of backend_wx Could you post your backend_wx.py to a pastebin or gist so we can reproduce? Matti

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