drumeo.py 文件源码

def download_course(course):
    folder_name = os.path.join("drumeo", course.number)
    if not os.path.isdir(folder_name):
        os.makedirs(folder_name)
    details = os.path.join(folder_name, "details.txt")
    if not os.path.isfile(details):
        with open(details, "wt") as file_handle:  # type: IO[str]
            print("course_number: {}".format(course.number), file=file_handle)
            print("course_name: {}".format(course.name), file=file_handle)
            print("course_difficulty: {}".format(course.diff), file=file_handle)
            print("instructor: {}".format(course.instructor), file=file_handle)
    if course.resources is not None:
        download_url(course.resources, os.path.join(folder_name, "resources.zip"))
    for i, (video, quality) in enumerate(course.videos):
        download_video_if_wider(video, os.path.join(folder_name, "{}.mp4".format(i)), width=int(quality))