Thread: [Matplotlib-users] AttributeError: function 'Py_DecRef' not found

I need to embedding matplotlib in pyqt4, i use the below code in my project:
from matplotlib.backends.backend_qt4agg \    import FigureCanvasQTAgg as FigureCanvas
convert to exe with py2exe, however running exe i got the error:
  File "matplotlib\backends\backend_qt4agg.pyo", line 19, in <module>  File "ctypes\__init__.pyo", line 378, in __getattr__  File "ctypes\__init__.pyo", line 383, in __getitem__AttributeError: function 'Py_DecRef' not found
environment in my pc:python2.7PyQt GPL v4.10.3 for Python v2.7 (x32)

Thanks
robert

Try unbundling the Python interpreter using the `'bundle_files': 2` 
option <http://www.py2exe.org/index.cgi/SingleFileExecutable>. Works for 
me with Python 3.4 (2.7 works with `'bundle_files': 3`).

Christoph

On 5/28/2014 8:35 PM, hgbing2013 wrote:
> I need to embedding matplotlib in pyqt4, i use the below code in my project:
>
> from matplotlib.backends.backend_qt4agg \
>      import FigureCanvasQTAgg as FigureCanvas
>
> convert to exe with py2exe, however running exe i got the error:
>
>    File "matplotlib\backends\backend_qt4agg.pyo", line 19, in <module>
>    File "ctypes\__init__.pyo", line 378, in __getattr__
>    File "ctypes\__init__.pyo", line 383, in __getitem__
> AttributeError: function 'Py_DecRef' not found
>
> environment in my pc:
> python2.7
> PyQt GPL v4.10.3 for Python v2.7 (x32)
>
> Thanks
> ------------------------------------------------------------------------
> robert
>
>
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