only consider the original grades from moodle grade history

1 files changed, 7 insertions, 4 deletions

diff --git a/scripts/eval_moodle_grades.py b/scripts/eval_moodle_grades.py
index 50480e74..7ef61324 100755
--- a/scripts/eval_moodle_grades.py
+++ b/scripts/eval_moodle_grades.py
@@ -23,6 +23,9 @@ def main():
     parser.add_argument("--locale",
                         help="The locale to use",
                         default="de_DE.utf8")
+    parser.add_argument("--teacher",
+                        help="Name of the teacher to exclude their grades.",
+                        default="Florian Fischer")
     parser.add_argument("grades", help="The csv file containing the grades")
     args = parser.parse_args()
 
@@ -40,12 +43,12 @@ def main():
     # Collect all first attempts
     for grade in grades_data:
         student = grade[1]
-        if grade[5] != '' and (not student in grades or datetime.strptime(
-                grades[student][0], MOODLE_DATE_FORMAT) > datetime.strptime(
-                    grade[0], MOODLE_DATE_FORMAT)):
+        # Original grade
+        if not grade[5] and grade[6] and student != args.teacher:
+            assert student not in grades
             grades[student] = grade
 
-    results = [float(grade[5].replace(',', '.')) for grade in grades.values()]
+    results = [float(grade[6].replace(',', '.')) for grade in grades.values()]
     mean = sum(results) / len(results)
 
     print(f'mean: {mean} -> {args.points*(mean-scale[0])/scale[1]}')