所以我是python的新手（这是堆栈溢出的第一篇文章）。我正在尝试使用python从google驱动器帐户上传和下载文件（最终在定制的工作tiki wiki上引用此驱动器中的文件）。下面的代码来自google的python api资源。它将成功列出我的驱动器上的文件（应该如此）。但是，当我尝试上传文件时（请参见下面的第10行），我收到以下错误：
An error occured: <HttpError 403 "Insufficient Permission">
我一直在寻找几个小时，我无法弄清楚如何解决这个问题。我想我需要请求某种令牌。不太确定。再说一遍，我是新手。任何帮助将不胜感激！
import httplib2
import os
from apiclient import discovery
import oauth2client
from oauth2client import client
from oauth2client import tools
try:
import argparse
flags = argparse.ArgumentParser(parents=[tools.argparser]).parse_args()
except ImportError:
flags = None
SCOPES = 'https://www.googleapis.com/auth/drive.metadata.readonly'
CLIENT_SECRET_FILE = 'client_secret.json'
APPLICATION_NAME = 'Drive API Quickstart'
def get_credentials():
"""Gets valid user credentials from storage.
If nothing has been stored, or if the stored credentials are invalid,
the OAuth2 flow is completed to obtain the new credentials.
Returns:
Credentials, the obtained credential.
"""
home_dir = os.path.expanduser('~')
credential_dir = os.path.join(home_dir, '.credentials')
if not os.path.exists(credential_dir):
os.makedirs(credential_dir)
credential_path = os.path.join(credential_dir,
'drive-quickstart.json')
store = oauth2client.file.Storage(credential_path)
credentials = store.get()
if not credentials or credentials.invalid:
flow = client.flow_from_clientsecrets(CLIENT_SECRET_FILE, SCOPES)
flow.user_agent = APPLICATION_NAME
if flags:
credentials = tools.run_flow(flow, store, flags)
else: # Needed only for compatability with Python 2.6
credentials = tools.run(flow, store)
print 'Storing credentials to ' + credential_path
return credentials
from apiclient import errors
from apiclient.http import MediaFileUpload
# ...
def insert_file(service, title, description, parent_id, mime_type, filename):
"""Insert new file.
Args:
service: Drive API service instance.
title: Title of the file to insert, including the extension.
description: Description of the file to insert.
parent_id: Parent folder's ID.
mime_type: MIME type of the file to insert.
filename: Filename of the file to insert.
Returns:
Inserted file metadata if successful, None otherwise.
"""
media_body = MediaFileUpload(filename, mimetype=mime_type, resumable=True)
body = {
'title': title,
'description': description,
'mimeType': mime_type
}
# Set the parent folder.
if parent_id:
body['parents'] = [{'id': parent_id}]
try:
file = service.files().insert(
body=body,
media_body=media_body).execute()
# Uncomment the following line to print the File ID
# print 'File ID: %s' % file['id']
return file
except errors.HttpError, error:
print 'An error occured: %s' % error
return None
def main():
"""Shows basic usage of the Google Drive API.
Creates a Google Drive API service object and outputs the names and IDs
for up to 10 files.
"""
credentials = get_credentials()
http = credentials.authorize(httplib2.Http())
service = discovery.build('drive', 'v2', http=http)
insert_file(service, 'picture.jpg', 'no_description', False, 'image/jpeg', '/Users/ethankay/Documents/Work/Current_Work/Astrophysics/Code/Logger_Program/Master/TestUploadFiles/test3.jpg')
results = service.files().list(maxResults=10).execute()
items = results.get('items', [])
if not items:
print 'No files found.'
else:
print 'Files:'
for item in items:
print '{0} ({1})'.format(item['title'], item['id'])
if __name__ == '__main__':
main()
答案 0 :(得分：1)
您的Google云端硬盘范围
SCOPES =＆＃39; https://www.googleapis.com/auth/drive.metadata.readonly＆＃39;
没有上传文件的权限。您需要将其更改为
SCOPES =＆＃39; https://www.googleapis.com/auth/drive＆＃39;
能够管理文件。尝试使用您的Google API项目重新进行身份验证。
答案 1 :(得分：0)