fix backcall

packages/python/setup.py

@@ -7,7 +7,7 @@
 from __future__ import print_function
 
 # the name of the package
-name = 'ipykernel'
+name = 'yap_kernel'
 
 #-----------------------------------------------------------------------------
 # Minimal Python version sanity check

packages/python/yap_kernel/yap_ipython/core/events.py

@@ -13,7 +13,7 @@ events and the arguments which will be passed to them.
    This API is experimental in yap_ipython 2.0, and may be revised in future versions.
 """
 
-from yap_ipython.core.backcall import callback_prototype
+from backcall import callback_prototype
 
 
 class EventManager(object):

packages/python/yap_kernel/yap_ipython/yapi.py

@@ -727,7 +727,6 @@ class YAPRun:
             self.result.result = False
         has_raised = False
         try:
-            builtin_mod.input = self.shell.sys_raw_input
             self.yapeng.mgoal(streams(True),"user", True)
             if cell.strip('\n \t'):
                 #create a Trace object, telling it what to ignore, and whether to

packages/python/yap_kernel/yap_kernel/ipkernel.py

@@ -166,14 +166,14 @@ class YAPKernel(KernelBase):
         """
         self._allow_stdin = allow_stdin
 
-        # if PY3:
-        #     self._sys_raw_input = builtin_mod.input
-        #     builtin_mod.input = self.raw_input
-        # else:
-        #     self._sys_raw_input = builtin_mod.raw_input
-        #     self._sys_eval_input = builtin_mod.input
-        #     builtin_mod.raw_input = self.raw_input
-        # builtin_mod.input = lambda prompt='': eval(self.raw_input(prompt))
+        if PY3:
+            self._sys_raw_input = builtin_mod.input
+            builtin_mod.input = self.raw_input
+        else:
+            self._sys_raw_input = builtin_mod.raw_input
+            self._sys_eval_input = builtin_mod.input
+        builtin_mod.raw_input = self.raw_input
+        builtin_mod.input = lambda prompt='': eval(self._sys_input(prompt))
         self._save_getpass = getpass.getpass
         getpass.getpass = self.getpass