bug fixes

api/canvas_classes.py

@@ -281,7 +281,7 @@ class CanvasAssignment:
     def get_submission_text(self, canvas_user):
         submission = self.canvas_assignment.get_submission(canvas_user.get_canvas_id())
         if submission.submission_type == 'online_text_entry':
-            return submission.body
+            return submission.body                              # TODO: what happens if there is no user submission?
         elif submission.submission_type == 'online_url':
             return submission.url
         elif self.is_quiz():
@@ -306,7 +306,7 @@ class CanvasAssignment:
             submission = self.canvas_assignment.get_submission(canvas_user.get_canvas_id(),
                                                                include=['submission_history'])
             history = sorted(list(submission.submission_history), key=lambda s: s['submitted_at'], reverse=True)
-            if len(history) > 0:
+            if len(history) > 0 and 'submission_data' in history[0]:
                 submission_data = history[0]['submission_data']
                 for datum in submission_data:
                     answers.append(datum['text'])

grade_team_contribution.py

@@ -75,11 +75,11 @@ if __name__ == '__main__':
     if option is options[1]:
         print('Which group?')
         student_groups = [select_from_list(student_groups, 'student group')]
-    for student_group in student_groups:
-        input(f'\n\nPress any key to grade {student_group}')
+    for student_group in student_groups:                        # TODO: Skip past graded groups
+        input(f'\n\nPress Enter to grade {student_group}')
         display_peer_reviews(peer_review_assignment, student_group.get_students())
         project_name = f'{project_prefix}{student_group.get_name().split()[1]}'
-        display_git_contributions(list(filter(lambda p: p.get_name() == project_name, projects))[0])
+#        display_git_contributions(list(filter(lambda p: p.get_name() == project_name, projects))[0])
         # TODO: Ask if you want to grade (keep track of groups that you don't grade)
         if True:
             grade(peer_review_assignment, None, student_group.get_students())