打印時如何將 CSV 文件中的學生姓名放入列表中

Question

打印時，我正在嘗試這樣做，以便我可以將 CSV 中的學生姓名和詳細信息及其計算出的 UCAS 分數放入新的 CSV 文件中，但我無法將其打印出來。

例如，我試圖把這個：

• Jonah Whale 63.96900000000001 ['Forename: ','Surname: ','Ucas Points: ']
• 進入這個：['Forename: Jonah','Surname: Whale','Ucas Points:63.96900000000001']

我如何將信息放在 Forename、Surname 和 Ucas Points 內，而不是在下面打印。

Grades.csv 文件中的一個示例：

名字，姓氏，等級

比爾,史密斯,P,P,P,M,P,D,D,P,M,P

with open('Grades.csv', 'r') as f:
    data = f.readlines()

    with open('Results.csv', 'w') as f:
        fieldnames = ['Forename', 'Surname', 'Ucas Points']
        csv_writer = csv.writer(f)

information = ['Forename: ','Surname: ','Ucas Points: ']

students = []

for studentLine in data[1::]:
    students.append(studentLine.replace("\n", "").split(","))

for student in students:
    line_count = 0
    ucas = 0
    for index in student[4::]:
        if line_count == 7:
            if index == "P":
                ucas += 9 * 1.066
            elif index == "M":
                ucas += 9 * 2.133
            else:
                ucas += 9 * 3.2

        else:
            if index == "P":
                ucas += 6 * 1.066
            elif index == "M":
                ucas += 6 * 2.133
            else:
                ucas += 6 * 3.2
        line_count += 1

    print(student[0] + " " + student[1] + " " + str(ucas))
    print(information)

Answer 1

您可以嘗試下面的代碼，它應該會有所幫助。

with open('Grades.csv', 'r') as f:
    data = f.readlines()

with open('Results.csv', 'w') as f:
    fieldnames = ['Forename', 'Surname', 'Ucas Points']
    csv_writer = csv.writer(f)

information = ['Forename: ','Surname: ','Ucas Points: ']

students = []

res  = []

for studentLine in data[1::]:
    students.append(studentLine.replace("\n", "").split(","))

for student in students:
    cur_dic = {}
    line_count = 0
    ucas = 0
    for index in student[4::]:
        if line_count == 7:
            if index == "P":
                ucas += 9 * 1.066
            elif index == "M":
                ucas += 9 * 2.133
            else:
                ucas += 9 * 3.2

        else:
            if index == "P":
                ucas += 6 * 1.066
            elif index == "M":
                ucas += 6 * 2.133
            else:
                ucas += 6 * 3.2
        line_count += 1
    
    cur_dic['Forename'] = student[0]
    cur_dic['Surname'] = student[1]
    cur_dic['Ucas Points'] = str(ucas)
    res.append(cur_dic)  # in case you want to use all the data at once 
    print(cur_dic)