Change in grader.py and python_assertion_evaluator.py

- Make pep8 change in grader.py
- Add nose tools in the scope during check_code instead of compile_code

1 files changed, 1 insertions, 1 deletions

diff --git a/yaksh/python_assertion_evaluator.py b/yaksh/python_assertion_evaluator.py
index 1f2b82b..4b016a1 100644
--- a/yaksh/python_assertion_evaluator.py
+++ b/yaksh/python_assertion_evaluator.py
@@ -39,7 +39,6 @@ class PythonAssertionEvaluator(BaseEvaluator):
             submitted = compile(self.user_answer, '<string>', mode='exec')
             self.exec_scope = {}
             exec(submitted, self.exec_scope)
-            exec("from nose.tools import *", self.exec_scope)
             return self.exec_scope
 
     def check_code(self):
@@ -67,6 +66,7 @@ class PythonAssertionEvaluator(BaseEvaluator):
         success = False
         mark_fraction = 0.0
         try:
+            exec("from nose.tools import *", self.exec_scope)
             _tests = compile(self.test_case, '<string>', mode='exec')
             exec(_tests, self.exec_scope)
         except TimeoutException: