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import re |
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from bs4 import Tag |
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def get_grading_of_question(question: Tag) -> tuple[bool, float, float]: |
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correctly_answered: bool |
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found_tag = question.find("div", class_="grade") |
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assert isinstance(found_tag, Tag) |
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grading_text = found_tag.text |
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numbers = re.findall(r"\d+\.\d+", grading_text) |
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grade = float(numbers[0]) |
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maximum_points = float(numbers[1]) |
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if grade == maximum_points: |
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correctly_answered = True |
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else: |
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correctly_answered = False |
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return correctly_answered, grade, maximum_points |
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def complete_correct_answers(answer_texts: list[str], correct_answers: list[int], grade: float, |
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maximum_points: float, question_text: str) -> None: |
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print(f""" |
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Question: '{question_text}' |
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I see that answers {correct_answers} are correct, but this list may be incomplete because you only got {grade:g} points out of {maximum_points:g}. |
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The answers are:""") |
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assert isinstance(answer_texts, list) |
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# report false positive to mypy developers |
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for j, answer in enumerate(answer_texts): # type: ignore |
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print(f"#{j + 1}\t{answer}") |
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print() |
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while True: |
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additional_correct_answer = input( |
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f"Please enter a missing correct answer (if there is any remaining) then press Enter: ") |
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if additional_correct_answer == "" or len(correct_answers) == len(answer_texts) - 1: |
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break |
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correct_answers.append(int(additional_correct_answer)) |
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def get_answers(question: Tag) -> tuple[list[str], list[int]]: |
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answers = question.find("div", class_="answer") |
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assert isinstance(answers, Tag) |
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answer_texts: list[str] = [] |
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correct_answers: list[int] = [] |
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i = 1 |
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for answer in answers: |
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try: |
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assert isinstance(answer, Tag) |
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except AssertionError: |
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continue |
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found_tag = answer.find("div", class_="ml-1") |
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assert isinstance(found_tag, Tag) |
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answer_texts.append(found_tag.text.rstrip(".")) |
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if "correct" in answer["class"]: |
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correct_answers.append(i) |
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i += 1 |
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return answer_texts, correct_answers |
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def get_question_text(question: Tag) -> str: |
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found_tag = question.find("div", class_="qtext") |
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assert isinstance(found_tag, Tag) |
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question_text = found_tag.text |
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return question_text |
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