使用API​​获取可汗学院测验和单元测试信息

Question

我可以通过API获得课程练习信息，但是无论是测验还是单元测试都无法获得。我希望我能够以某种方式破解API以获取所需的信息，即使他们没有明确提到可以使用API​​访问测验和单元测试信息。这是我尝试的Python代码：

## Get all quizzes and unit exams?
leaves = ['exercises', 'quiz', 'quizzes', 'test', 'test']
for leaf in leaves:
    quizzes = []
    for unit in unitSlugs:
        branch = 'topic/' + unit + leaf
        URL = ROOT + branch
        R = requests.get(URL, headers=Headers)
        quizList = json.loads(R.text)
        quizzes.append(quizList)
    print(quizzes)
# exercises returns empty list. all other leaves have 404 error.
# 'exercises':
# [[], [], [], [], [], [], [], [], [], [], [], [], [], [], []]

unitSlugs在哪里

['analyzing-categorical-ap',
 'quantitative-data-ap',
 'summarizing-quantitative-data-ap',
 'density-curves-normal-distribution-ap',
 'bivariate-data-ap',
 'gathering-data-ap',
 'probability-ap',
 'random-variables-ap',
 'sampling-distribution-ap',
 'estimating-confidence-ap',
 'tests-significance-ap',
 'two-sample-inference',
 'chi-square-tests',
 'inference-slope-linear-regression',
 'prepare-for-the-2019-ap-statistics-exam']