Code refactoring and optimization: remove duplicate code, simplify grade processing logic, and improve code readability and maintainability.

get_grade.py

@@ -0,0 +1,60 @@
+def get_grade(student_client, output_type="none"):
+    # 获取成绩信息
+    grade_data = student_client.get_grade("").get("data", {})
+    grade = grade_data.get("courses", [])
+
+    # 遍历 grade 中的每个字典，将 title 中的中文括号替换为英文括号
+    for course_data_grade in grade:
+        course_data_grade["title"] = (
+            course_data_grade["title"].replace("（", "(").replace("）", ")")
+        )
+
+    # 按照提交时间降序排序
+    sorted_grade = sorted(grade, key=lambda x: x["submission_time"], reverse=True)
+
+    # 学分总和
+    total_credit = sum(float(course["credit"]) for course in grade)
+
+    # 学分绩点总和
+    total_xfjd = sum(float(course["xfjd"]) for course in grade)
+
+    # (百分制成绩*学分)的总和
+    sum_of_percentage_grades_multiplied_by_credits = sum(
+        float(course["percentage_grades"]) * float(course["credit"]) for course in grade
+    )
+
+    # GPA计算 (学分*绩点)的总和/学分总和
+    gpa = "{:.2f}".format(total_xfjd / total_credit)
+
+    # 百分制GPA计算 (百分制成绩*学分)的总和/学分总和
+    percentage_gpa = "{:.2f}".format(
+        sum_of_percentage_grades_multiplied_by_credits / total_credit
+    )
+
+    # 初始化输出成绩信息字符串
+    integrated_grade_info = "成绩信息："
+
+    # 遍历前8条成绩信息
+    for _, course in enumerate(sorted_grade[:8]):
+        # 整合成绩信息
+        integrated_grade_info += (
+            f"\n"
+            f"教学班ID：{course['class_id']}\n"
+            f"课程名称：{course['title']}\n"
+            f"任课教师：{course['teacher']}\n"
+            f"成绩：{course['grade']}\n"
+            f"提交时间：{course['submission_time']}\n"
+            f"提交人姓名：{course['name_of_submitter']}\n"
+            f"------"
+        )
+
+    if output_type == "grade":
+        return grade
+    elif output_type == "gpa":
+        return gpa
+    elif output_type == "percentage_gpa":
+        return percentage_gpa
+    elif output_type == "integrated_grade_info":
+        return integrated_grade_info
+    else:
+        return "获取成绩：参数缺失"