86 lines
3.6 KiB
Python
86 lines
3.6 KiB
Python
import time
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import traceback
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from .get_grade import get_grade
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def get_selected_courses(student_client):
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try:
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# 获取成绩信息
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grade = get_grade(student_client, output_type="grade")
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# 定义重试次数上限为5次
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attempts = 5
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# 初始化selected_courses为空列表
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selected_courses = []
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# 使用while循环最多重试5次获取个人信息
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while attempts > 0:
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# 调用student_client的get_selected_courses方法获取已选课程信息
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selected_courses_data = student_client.get_selected_courses().get("data", {})
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selected_courses = selected_courses_data.get("courses", [])
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# 如果selected_courses不为空，跳出循环
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if selected_courses:
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break
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# 如果selected_courses为空，等待1秒后重试
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time.sleep(1)
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# 减少剩余重试次数
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attempts -= 1
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# 已选课程信息不为空时,处理未公布成绩的课程
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if selected_courses:
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# 按照学年学期降序排序
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# 对于没有学年学期参数的课程，则将学年学期设置为1970至1971学年第1学期，否则将无法排序
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selected_courses = sorted(
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selected_courses,
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key=lambda x: (
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(x["course_year"] if x["course_year"] else "1970-1971"),
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(x["course_semester"] if x["course_semester"] else "1"),
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),
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reverse=True,
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)
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# 初始化空字典用于存储未公布成绩的课程,按学年学期分组
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ungraded_courses_by_semester = {}
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# 获取成绩列表中的class_id集合
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grade_class_ids = {course["class_id"] for course in grade} if grade else ""
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# 初始化输出内容
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selected_courses_filtering = ""
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# 遍历selected_courses和grade中的每个课程
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for course in selected_courses + (grade or []):
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# 获取课程的学年和学期
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try:
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year, semester, seq = course["course_year"].split("-") + [course["course_semester"]]
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except Exception:
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pass
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# 构建年学期名称,例如 "a至b学年第c学期"
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yearsemester_name = f"{year}至{semester}学年第{seq}学期"
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# 判断课程是否未公布成绩
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if course["class_id"] not in grade_class_ids:
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# 未公布成绩
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ungraded_courses_by_semester.setdefault(yearsemester_name, []).append(f"{course['title'].replace('（', '(').replace('）', ')')} - {course['teacher']}")
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# 构建输出内容
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if ungraded_courses_by_semester:
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# 存在未公布成绩的课程
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selected_courses_filtering += "------\n未公布成绩的课程："
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for i, (semester, courses) in enumerate(ungraded_courses_by_semester.items()):
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if i > 0:
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selected_courses_filtering += "\n------"
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selected_courses_filtering += f"\n{semester}："
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for course in courses:
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selected_courses_filtering += f"\n{course}"
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else:
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selected_courses_filtering = "------\n未公布成绩的课程：\n已选课程信息为空"
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return selected_courses_filtering
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except Exception:
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print(traceback.format_exc())
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return "------\n未公布成绩的课程：\n获取未公布成绩的课程时出错"
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