Review of attachment 371990 [details] [review]:

I am not getting that warning and can't see where/how it could happen, can you show the whole warning please?

(In reply to Thibault Saunier from comment #1)
> Review of attachment 371990 [details] [review] [review]:
> 
> I am not getting that warning and can't see where/how it could happen, can
> you show the whole warning please?

  CC       _gi_gst_la-gstmodule.lo
/home/havard/Code/pexnote/external/gstreamer/gst-python/gi/overrides/gstmodule.c: In function ‘gi_gst_get_type’:
/home/havard/Code/pexnote/external/gstreamer/gst-python/gi/overrides/gstmodule.c:93:41: warning: passing argument 2 of ‘PyMapping_GetItemString’ discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
   return PyMapping_GetItemString (dict, type_name);
                                         ^
In file included from /usr/include/python2.7/Python.h:133:0,
                 from /home/havard/Code/pexnote/external/gstreamer/gst-python/gi/overrides/gstmodule.c:29:
/usr/include/python2.7/abstract.h:1356:29: note: expected ‘char *’ but argument is of type ‘const gchar * {aka const char *}’
      PyAPI_FUNC(PyObject *) PyMapping_GetItemString(PyObject *o, char *key);
                             ^
  CCLD     _gi_gst.la

Pushed with a minor change in the commit message (specifying the issue was happening only with py2).