jupyter

packages/python/yap_kernel/yap_ipython/prolog/jupyter.yap

@@ -37,7 +37,8 @@ jupyter_cell( _Caller, _, `` ) :- !.
 jupyter_cell( _Caller, _, Line ) :-
 	blank( Line ),
 	!.
-jupyter_cell(Self, _, Line ) :-
+jupyter_cell(Caller, _, Line ) :-
+    Self := Caller.query,
     catch(
 	python_query(Self,Line),
 	E=error(A,B),

packages/python/yap_kernel/yap_ipython/yapi.py

@@ -519,6 +519,10 @@ class YAPRun:
         self.shell.yapeng = self.yapeng
         self._get_exc_info = shell._get_exc_info
 
+
+    def showtraceback(self, tuple):
+        return None
+        
     def syntaxErrors(self, text):
         """Return whether a legal query
         """