【发布时间】：2023-03-16 02:17:01
【问题描述】：
我在 Google Developer 仪表板中创建了一个项目，授予它对 Gmail API 的访问权限，并将我的凭据下载为 JSON 文件。
然后我在这里更改了 JSON 凭证文件路径并尝试运行快速入门示例，但失败：
In [2]: run quickstart.py
---------------------------------------------------------------------------
InvalidClientSecretsError Traceback (most recent call last)
/Users/me/Code/gmail/quickstart.py in <module>()
19
20 # Start the OAuth flow to retrieve credentials
---> 21 flow = flow_from_clientsecrets(CLIENT_SECRET_FILE, scope=OAUTH_SCOPE)
22 http = httplib2.Http()
23
/Users/me/.virtualenvs/nlp/lib/python2.7/site-packages/oauth2client/util.pyc in positional_wrapper(*args, **kwargs)
130 else: # IGNORE
131 pass
--> 132 return wrapped(*args, **kwargs)
133 return positional_wrapper
134
/Users/me/.virtualenvs/nlp/lib/python2.7/site-packages/oauth2client/client.pyc in flow_from_clientsecrets(filename, scope, redirect_uri, message, cache, login_hint, device_uri)
1987 """
1988 try:
-> 1989 client_type, client_info = clientsecrets.loadfile(filename, cache=cache)
1990 if client_type in (clientsecrets.TYPE_WEB, clientsecrets.TYPE_INSTALLED):
1991 constructor_kwargs = {
/Users/me/.virtualenvs/nlp/lib/python2.7/site-packages/oauth2client/clientsecrets.pyc in loadfile(filename, cache)
141
142 if not cache:
--> 143 return _loadfile(filename)
144
145 obj = cache.get(filename, namespace=_SECRET_NAMESPACE)
/Users/me/.virtualenvs/nlp/lib/python2.7/site-packages/oauth2client/clientsecrets.pyc in _loadfile(filename)
104 except IOError:
105 raise InvalidClientSecretsError('File not found: "%s"' % filename)
--> 106 return _validate_clientsecrets(obj)
107
108
/Users/me/.virtualenvs/nlp/lib/python2.7/site-packages/oauth2client/clientsecrets.pyc in _validate_clientsecrets(obj)
71 def _validate_clientsecrets(obj):
72 if obj is None or len(obj) != 1:
---> 73 raise InvalidClientSecretsError('Invalid file format.')
74 client_type = tuple(obj)[0]
75 if client_type not in VALID_CLIENT:
InvalidClientSecretsError: Invalid file format.
代码如下：
#!/usr/bin/python
import httplib2
from apiclient.discovery import build
from oauth2client.client import flow_from_clientsecrets
from oauth2client.file import Storage
from oauth2client.tools import run
# Path to the client_secret.json file downloaded from the Developer Console
CLIENT_SECRET_FILE = 'gmail-api-eeac5a33ec79.json'
# Check https://developers.google.com/gmail/api/auth/scopes for all available scopes
OAUTH_SCOPE = 'https://www.googleapis.com/auth/gmail.readonly'
# Location of the credentials storage file
STORAGE = Storage('gmail.storage')
# Start the OAuth flow to retrieve credentials
flow = flow_from_clientsecrets(CLIENT_SECRET_FILE, scope=OAUTH_SCOPE)
http = httplib2.Http()
# Try to retrieve credentials from storage or run the flow to generate them
credentials = STORAGE.get()
if credentials is None or credentials.invalid:
credentials = run(flow, STORAGE, http=http)
# Authorize the httplib2.Http object with our credentials
http = credentials.authorize(http)
# Build the Gmail service from discovery
gmail_service = build('gmail', 'v1', http=http)
# Retrieve a page of threads
threads = gmail_service.users().threads().list(userId='me').execute()
# Print ID for each thread
if threads['threads']:
for thread in threads['threads']:
print 'Thread ID: %s' % (thread['id'])
我没有更改 JSON 文件——只是从开发者控制台下载了它。我真的很反感 Gmail 的 API 很难上手——有人知道我做错了什么吗？
【问题讨论】：
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卡在同一个地方。希望有人回答这个问题。如果您找到解决方案，请提供更新。谢谢！