驱动API-使用Python保存文件ID

Question

我正在尝试使用Google Drive API快速启动，用Python保存所有文件id。

我想将文件ID保存在txt文档中

这是我的代码

from __future__ import print_function
import pickle
import os.path
from googleapiclient.discovery import build
from google_auth_oauthlib.flow import InstalledAppFlow
from google.auth.transport.requests import Request
# If modifying these scopes, delete the file token.pickle.
SCOPES = ['https://www.googleapis.com/auth/drive.metadata.readonly']

def main():
"""Shows basic usage of the Drive v3 API.
Prints the names and ids of the first 10 files the user has access to.
"""

creds = None
# The file token.pickle stores the user's access and refresh tokens, and is
# created automatically when the authorization flow completes for the first
# time.
if os.path.exists('token.pickle'):
with open('token.pickle', 'rb') as token:
creds = pickle.load(token)
# If there are no (valid) credentials available, let the user log in.
if not creds or not creds.valid:
if creds and creds.expired and creds.refresh_token:
creds.refresh(Request())
else:
flow = InstalledAppFlow.from_client_secrets_file(
'credentials.json', SCOPES)
creds = flow.run_local_server(port=0)
# Save the credentials for the next run
with open('token.pickle', 'wb') as token:
pickle.dump(creds, token)
service = build('drive', 'v3', credentials=creds)
# Call the Drive v3 API
results = service.files().list(
pageSize=10, fields="nextPageToken, files(id, name)").execute()
items = results.get('files', [])
if not items:
print('No files found.')
else:
print('Files:')
for item in items:
print(u'{0} ({1})'.format(item['name'], item['id']))
archivo = open("Prueba.txt","a")
archivo.write(item['id'])
archivo.close()



if __name__ == '__main__':
main()

我想保存所有的文件id，但我的程序不能正常工作只保存最后一个文件id

发生了什么？

Answer 1

从(对于项目中的项目：(删除到(archivo.close(((

然后复制并粘贴这个：

for item in items:
print(u'{0} ({1})'.format(item['name'], item['id']))
archivo = open("Prueba.txt","a")
archivo.write(item['id'])
archivo.close()

这应该工作