113 lines
4.2 KiB
Python
113 lines
4.2 KiB
Python
import time
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import traceback
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def get_grade(student_client, output_type="none"):
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try:
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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grade为空列表
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grade = []
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# 使用while循环最多重试5次获取成绩信息
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while attempts > 0:
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# 调用student_client的get_grade方法获取成绩信息
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grade_data = student_client.get_grade().get("data", {})
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grade = grade_data.get("courses", [])
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# 如果grade不为空，跳出循环
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if grade:
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break
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# 如果grade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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# 成绩不为空时
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if grade:
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# 过滤出成绩大于等于60分的课程
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filtered_grade = list(filter(lambda x: int(x["percentage_grades"]) >= 60, grade))
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# 遍历 grade 中的每个字典，将 title 中的中文括号替换为英文括号
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for course_data_grade in grade:
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course_data_grade["title"] = (
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course_data_grade["title"].replace("（", "(").replace("）", ")")
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)
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# 按照提交时间降序排序
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# 对于没有提交时间参数的成绩，则将提交时间设置为1970-01-01 00:00:00，否则将无法排序
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sorted_grade = sorted(
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grade,
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key=lambda x: (
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x["submission_time"] if x["submission_time"] else "1970-01-01 00:00:00"
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),
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reverse=True,
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)
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# 大于等于60分的课程不为空时
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if filtered_grade:
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# 学分总和
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total_credit = sum(float(course["credit"]) for course in filtered_grade)
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# 学分绩点总和
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total_xfjd = sum(float(course["xfjd"]) for course in filtered_grade)
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# (百分制成绩*学分)的总和
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sum_of_percentage_grades_multiplied_by_credits = sum(
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float(course["percentage_grades"]) * float(course["credit"])
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for course in filtered_grade
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)
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# GPA计算 (学分*绩点)的总和/学分总和
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gpa = "{:.2f}".format(total_xfjd / total_credit)
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# 百分制GPA计算 (百分制成绩*学分)的总和/学分总和
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percentage_gpa = "{:.2f}".format(
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sum_of_percentage_grades_multiplied_by_credits / total_credit
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)
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else:
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total_credit = total_xfjd = sum_of_percentage_grades_multiplied_by_credits = gpa = (
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percentage_gpa
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) = 0
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# 初始化输出成绩信息字符串
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integrated_grade_info = "------\n成绩信息："
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# 遍历前8条成绩信息
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for _, course in enumerate(sorted_grade[:8]):
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# 如果成绩非数字，如及格、良好、中等、优秀等，则显示百分制成绩
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if str(course["grade"]).isdigit():
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score_grades = course["grade"]
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else:
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score_grades = f"{course['grade']} ({course['percentage_grades']})"
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# 整合成绩信息
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integrated_grade_info += (
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f"\n"
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f"教学班ID：{course['class_id']}\n"
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f"课程名称：{course['title']}\n"
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f"任课教师：{course['teacher']}\n"
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f"成绩：{score_grades}\n"
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f"提交时间：{course['submission_time']}\n"
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f"提交人姓名：{course['name_of_submitter']}\n"
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f"------"
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)
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if output_type == "grade":
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return grade
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elif output_type == "gpa":
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return gpa
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elif output_type == "percentage_gpa":
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return percentage_gpa
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elif output_type == "integrated_grade_info":
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return integrated_grade_info
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else:
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return "获取成绩：参数缺失"
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except Exception:
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print(traceback.format_exc())
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return "获取成绩时出错"
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