如何在此 csv 代码中放入多行

Question

import csv

nome = input("nome: ")
numero1 = input("Inscrição: ")
secao = input("Seção: ")
local = input("local: ")
continuar = input("continuar? S/N: ")
while(continuar == "S"):
    nome = input("nome: ")
    numero1 = input("Inscrição: ")
    secao = input("Seção: ")
    local = input("local: ")
    continuar = input("continuar? S/N: ")
    v =  open("valores", "w")
    writer = csv.writer(v)
    writer.writerow([nome, numero1, secao, local])
    
else:
    print("ok")

如果是葡萄牙语，请忽略。我试图将变量按顺序写入 csv 文件中，但当我运行它时，它只写入一行，并不断删除和重写它（我希望它处于循环状态，直到“连续”== N 喜欢

nome: asdjhagsdjh
numero1: kasjhdkhasdkl
secao: sajfdksdh
local: asjfkjfhsdkj
continuar? S/N: S
      (asdjhagsdjh,kasjhdkhasdkl,sajfdksdh,asjfkjfhsdkj)
nome: asdjhagsdjh
numero1: kasjhdkhasdkl
secao: sajfdksdh
local: asjfkjfhsdkj
continuar? S/N: N
      (asdjhagsdjh,kasjhdkhasdkl,sajfdksdh,asjfkjfhsdkj
       asdjhagsdjh,kasjhdkhasdkl,sajfdksdh,asjfkjfhsdkj)

我现在就开始，如果有什么愚蠢的事情：我很抱歉

Answer 1

每次写入都会擦除现有文件。 如果您不想这样做，请使用

'a'

（追加）。 您可能想要添加代码来清除文件（如果它已经存在），但我将把它作为练习：

import csv

# Open the file once, all writes will be to the end of the file.
# 'with' will close the file when its block exits.
with open('values.csv', 'a') as v:
    writer = csv.writer(v)
    continue_ = 'y'  # to enter the while loop, assume y for first pass
    while continue_.lower().startswith('y'):  # handles Y, Yes, YES, yes, y, yeppers, etc.
        name = input('Name: ')
        registration = input('Registration: ')
        section = input('Section: ')
        location = input('Location: ')
        writer.writerow([name, registration, section, location])
        continue_ = input('Continue? Y/N: ')  # NOW ask to continue
    else:
        print('ok')