[fix] Sort edit message records by teacher before writing to file, fix #5

Author: slarse

repobee_csvgrades/_file.py

@@ -42,7 +42,7 @@ def format_grade(student, mn, grade):
         "@{}\n{}".format(
             teacher, "\n".join([format_grade(*tup) for tup in grades])
         )
-        for teacher, grades in new_grades.items()
+        for teacher, grades in new_grades
     ]
     msg = "Report grades for {}\n\n{}".format(
         sorted_repo_names, "\n\n".join(teacher_notifications)

repobee_csvgrades/csvgrades.py

@@ -64,7 +64,7 @@ def callback(args: argparse.Namespace, api: None) -> None:
     )
     if new_grades:
         _file.write_edit_msg(
-            new_grades,
+            sorted(new_grades.items()),
             args.master_repo_names,
             pathlib.Path(args.edit_msg_file),
         )