[pypy-commit] pypy default: add method used in matplotlib

[mattip]

Author: Matti Picus <matti.picus at gmail.com>
Branch: 
Changeset: r92950:bab05da3f317
Date: 2017-11-05 21:17 +0200
http://bitbucket.org/pypy/pypy/changeset/bab05da3f317/

Log:	add method used in matplotlib

diff --git a/lib_pypy/_tkinter/app.py b/lib_pypy/_tkinter/app.py
--- a/lib_pypy/_tkinter/app.py
+++ b/lib_pypy/_tkinter/app.py
@@ -180,6 +180,9 @@
             if err == tklib.TCL_ERROR:
                 self.raiseTclError()
 
+    def interpaddr(self):
+        return int(tkffi.cast('size_t', self.interp))
+
     def _var_invoke(self, func, *args, **kwargs):
         if self.threaded and self.thread_id != tklib.Tcl_GetCurrentThread():
             # The current thread is not the interpreter thread.