🎨 Handle non-standard rows in score parsing process

Enhanced the score parsing routine in "utils.py" to manage cases of rows that are not score-related by skipping them in the process. This update ensures proper parsing even when encountering and handling non-standard rows. Furthermore, the `score_credits` field in scores is now optional, catering for scenarios when certain scores lack associated credits.

versions/v1/utils.py

@@ -150,8 +150,13 @@ def parse_base_score_row(cells) -> BaseScore:
  title: str = cells[1].text.strip()
  semester: str = cells[3].text.strip()
  grade: Optional[float] = None
- status: ScoreStatus = ScoreStatus(cells[5].text.strip())
- score_credits: int = int(cells[6].text.strip())
+
+ raw_score_status: str = cells[5].text.strip()
+ if not raw_score_status:
+ raw_score_status = "angemeldet"
+
+ status: ScoreStatus = ScoreStatus(raw_score_status)
+ score_credits: int or None = int(cells[6].text.strip()) if cells[6].text.strip() else None
  issued_on: str = cells[7].text.strip()
 
  return BaseScore(id=score_id, title=title, semester=semester, grade=grade, status=status, credits=score_credits,
@@ -222,17 +227,25 @@ def parse_scorecard(html_text: str) -> List[BaseScore] or None:
  scores = []
 
  latest_base_score = None
+ skip_next_row = False
 
  # iterate over the rows
  for row in rows:
  # get the cells of the row
  cells = row.findAll("td")
 
+ if skip_next_row:
+ skip_next_row = False
+ continue
+
  # check if the row has the expected structure
  if len(cells) != 11:
+ # if the row has not 11 cells, it is not a score row, but a title row. This row is followed by another row,
+ # which should be skipped
+ skip_next_row = True
  continue
 
- if not cells[6].text.strip():
+ if not cells[6].text.strip() and cells[7].text.strip():
  continue
 
  # get the score's type