利用python实现文件的筛选与对比

import csv
import os

Student_CouncilMember = open(input("请输入需要筛选的文件路径："), "r")
Student_All = open(input("请输入筛选文件的路径："), "r")
pa = input("请输入输出的路径及文件名：")
Student_ListOutput = open(pa, "w")


def FileInput(filename):
    ls = []

    lines = filename.readlines()
    for line in lines:
        ls.append(line.strip().split("\n"))

    return ls


list_CouncilMember = FileInput(filename=Student_CouncilMember)
list_StudentAll = FileInput(filename=Student_All)


def contrast():
    i = int(input("请输入被筛选姓名所在列数:")) - 1
    j = int(input("请输入筛选文件中姓名所在列数：")) - 1
    li = []
    lt = []
    for councilman in list_CouncilMember:
        for z in councilman:
            li.append(z.split(","))

    for student in list_StudentAll:
        for h in student:
            lt.append(h.split(","))
    list_Council = []
    for x in li:
        for y in range(len(lt)):
            if x[i] in lt[y][j]:
                list_Council.append(lt[y])
            else:
                continue
    writer = csv.writer(Student_ListOutput)
    writer.writerows(list_Council)


contrast()
print("运行结束，文件路径：", os.path.realpath(pa))
Student_CouncilMember.close()
Student_All.close()
Student_ListOutput.close()

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