an IPython step for convenience

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@44154 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/tests/ERP5TypeTestCase.py

@@ -539,6 +539,10 @@ class ERP5TypeTestCaseMixin(ProcessingNodeTestCase, PortalTestCase):
         from pdb import set_trace as tracer
       tracer()
 
+    def stepIPython(self, sequence=None, sequence_list=None):
+      import IPython.Shell
+      IPython.Shell.IPShellEmbed(())()
+
     def stepTic(self, **kw):
       """
       The is used to simulate the zope_tic_loop script