add compile_code function to compile before checking

1 files changed, 13 insertions, 4 deletions

diff --git a/yaksh/python_assertion_evaluator.py b/yaksh/python_assertion_evaluator.py
index 15ff8fd..c6661d1 100644
--- a/yaksh/python_assertion_evaluator.py
+++ b/yaksh/python_assertion_evaluator.py
@@ -12,17 +12,26 @@ from code_evaluator import CodeEvaluator, TimeoutException
 class PythonAssertionEvaluator(CodeEvaluator):
     """Tests the Python code obtained from Code Server"""
 
+    def compile_code(self, user_answer, test_case):
+        if hasattr(self, 'g'):
+            return None
+        else:
+            submitted = compile(user_answer, '<string>', mode='exec')
+            self.g = {}
+            exec submitted in self.g
+            return self.g
+
     # def check_code(self, test, user_answer, ref_code_path):
     # def check_code(self, user_answer, test_case_data): #@@@v2
     def check_code(self, user_answer, test_case):
         success = False
         try:
             tb = None
-            submitted = compile(user_answer, '<string>', mode='exec')
-            g = {}
-            exec submitted in g
+            # submitted = compile(user_answer, '<string>', mode='exec')
+            # g = {}
+            # exec submitted in g
             _tests = compile(test_case, '<string>', mode='exec')
-            exec _tests in g
+            exec _tests in self.g
         except AssertionError:
             type, value, tb = sys.exc_info()
             info = traceback.extract_tb(tb)