我有以下问题。
我正在尝试将CSV文件的所有现有行与当前行进行匹配。
如果该行已经存在，脚本应该只显示它存在。
如果该行不存在，脚本应该告诉我该行不存在。
但是，脚本总是告诉我该行不存在，即使我已经检查该行确实存在。
以下是我目前为止的代码：

# Imports from Library(s)
from pathlib import Path
import csv
from windows_tools.installed_software import get_installed_software

# Check if the csv file exists - if not: create it
path = Path('./programms.csv')
existingFile = []
if path.is_file() is not True:
    with open('programms.csv', 'w', newline='') as write1:
        w_object = csv.writer(write1)
        w_object.writerow(["Name", "Version", "Publisher"])
        write1.close()

# Lists all Software on the computer
for software in get_installed_software():
    csv_list = (software['name'], software['version'], software['publisher'])
    
    with open('programms.csv', 'r') as f1:
        existingFile = [line for line in csv.reader(f1, delimiter=',')]
    f1.close()

    #Checks if 
    if csv_list in existingFile:
        print(str(csv_list) + "already is in the list") 
        continue

    if csv_list not in existingFile:
        print("Current Object is not in the Existing lines")

    #     # Open our existing CSV file in append mode
    #     # Create a file object for this file
    #     with open('programms.csv', 'a', newline='') as append1:

    #     # Pass this file object to csv.writer() and create writer_object
    #         writer_object = csv.writer(append1)
        
    #         # Pass the list as an argument intothe writerow() 
    #         writer_object.writerow(csv_list)
    #         # Close the file object
    #         append1.close()
            
print (existingFile)

我已经尝试指定要检查的类型：if str(csv_list) in list(existingFile):遗憾的是，我刚刚开始使用python，我不太确定如何处理这个问题。