我正在尝试使用 GMAIL API 创建一个应用程序来从我的服务器发送自动电子邮件。以简单用户身份运行我的应用程序会产生以下结果:
pankgeorg@snf-25181:~/tomotech/gmailer$ python mailer.py
Traceback (most recent call last):
File "mailer.py", line 36, in <module>
gmail_service = build('gmail', 'v1', http=http)
File "/usr/local/lib/python2.7/dist-packages/oauth2client-1.4.5-py2.7.egg/oauth2client/util.py", line 135, in positional_wrapper
File "/usr/local/lib/python2.7/dist-packages/google_api_python_client-1.3.1-py2.7.egg/googleapiclient/discovery.py", line 198, in build
File "/usr/local/lib/python2.7/dist-packages/oauth2client-1.4.5-py2.7.egg/oauth2client/util.py", line 135, in positional_wrapper
File "/usr/local/lib/python2.7/dist-packages/oauth2client-1.4.5-py2.7.egg/oauth2client/client.py", line 547, in new_request
File "/usr/local/lib/python2.7/dist-packages/httplib2-0.9-py2.7.egg/httplib2/__init__.py", line 1593, in request
(response, content) = self._request(conn, authority, uri, request_uri, method, body, headers, redirections, cachekey)
File "/usr/local/lib/python2.7/dist-packages/httplib2-0.9-py2.7.egg/httplib2/__init__.py", line 1335, in _request
(response, content) = self._conn_request(conn, request_uri, method, body, headers)
File "/usr/local/lib/python2.7/dist-packages/httplib2-0.9-py2.7.egg/httplib2/__init__.py", line 1257, in _conn_request
conn.connect()
File "/usr/local/lib/python2.7/dist-packages/httplib2-0.9-py2.7.egg/httplib2/__init__.py", line 1021, in connect
self.disable_ssl_certificate_validation, self.ca_certs)
File "/usr/local/lib/python2.7/dist-packages/httplib2-0.9-py2.7.egg/httplib2/__init__.py", line 80, in _ssl_wrap_socket
cert_reqs=cert_reqs, ca_certs=ca_certs)
File "/usr/lib/python2.7/ssl.py", line 886, in wrap_socket
ciphers=ciphers)
File "/usr/lib/python2.7/ssl.py", line 496, in __init__
self._context.load_verify_locations(ca_certs)
IOError: [Errno 13] Permission denied
另一方面，使用 sudo 运行效果很好
pankgeorg@snf-25181:~/tomotech/gmailer$ sudo python mailer.py
Message Id: 14ad0aea05e*****
老实说，为了使用 --noauth_local_webserver 进行身份验证，我使用 sudo 运行命令，通过身份验证并 chown gmail.storage 再次给自己。 另外，我使用 easy_install 安装，因为 pip install 给我以下错误:
pankgeorg@snf-25181:~/tomotech/gmailer$ sudo pip install --upgrade google_api_python_client
Cleaning up...
Exception:
Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/pip/basecommand.py", line 122, in main
status = self.run(options, args)
File "/usr/local/lib/python2.7/dist-packages/pip/commands/install.py", line 278, in run
requirement_set.prepare_files(finder, force_root_egg_info=self.bundle, bundle=self.bundle)
File "/usr/local/lib/python2.7/dist-packages/pip/req.py", line 1096, in prepare_files
req_to_install, self.upgrade)
File "/usr/local/lib/python2.7/dist-packages/pip/index.py", line 194, in find_requirement
page = self._get_page(main_index_url, req)
File "/usr/local/lib/python2.7/dist-packages/pip/index.py", line 568, in _get_page
session=self.session,
File "/usr/local/lib/python2.7/dist-packages/pip/index.py", line 670, in get_page
resp = session.get(url, headers={"Accept": "text/html"})
File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/requests/sessions.py", line 395, in get
return self.request('GET', url, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/pip/download.py", line 237, in request
return super(PipSession, self).request(method, url, *args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/requests/sessions.py", line 383, in request
resp = self.send(prep, **send_kwargs)
File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/requests/sessions.py", line 506, in send
history = [resp for resp in gen] if allow_redirects else []
File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/requests/sessions.py", line 168, in resolve_redirects
allow_redirects=False,
File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/requests/sessions.py", line 486, in send
r = adapter.send(request, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/requests/adapters.py", line 330, in send
timeout=timeout
File "/usr/local/lib/python2.7/dist- packages/pip/_vendor/requests/packages/urllib3/connectionpool.py", line 480, in urlopen
body=body, headers=headers)
File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/requests/packages/urllib3/connectionpool.py", line 285, in _make_request
conn.request(method, url, **httplib_request_kw)
File "/usr/lib/python2.7/httplib.py", line 1001, in request
self._send_request(method, url, body, headers)
File "/usr/lib/python2.7/httplib.py", line 1035, in _send_request
self.endheaders(body)
File "/usr/lib/python2.7/httplib.py", line 997, in endheaders
self._send_output(message_body)
File "/usr/lib/python2.7/httplib.py", line 850, in _send_output
self.send(msg)
File "/usr/lib/python2.7/httplib.py", line 826, in send
self.sock.sendall(data)
File "/usr/local/lib/python2.7/dist-packages/pip/_vendor/requests/packages/urllib3/contrib/pyopenssl.py", line 323, in sendall
return self.connection.sendall(data)
File "/usr/lib/python2.7/dist-packages/OpenSSL/SSL.py", line 969, in sendall
raise TypeError("buf must be a byte string")
TypeError: buf must be a byte string
Storing debug log for failure in /root/.pip/pip.logrom oath2client import tool
据我了解，这两种情况的问题根源是相同的。 我还必须注意我的笔记本电脑(我可以在其上正常进行身份验证，在网络浏览器上，而不是 --noauth_local_webserver 上)它工作得很好，即使安装是以相同的方式完成的(pip 的问题也出现在那里)。
提前致谢，抱歉发了这么长的帖子! 我使用的教程: parse arg code for sending mails 应用程序正文几乎是 gmail api 的快速入门。
请您参考如下方法:
httplib2 安装程序为其 httplib2/cacerts.txt 文件设置了不正确的权限。一种解决方案是通过运行简单地使其文件对任何人都可读
chmod o+r -R /usr/local/lib/python2.7/dist-packages/httplib2-0.9-py2.7.egg
但是，最好卸载 pip 安装的版本，并改用操作系统的包管理器，它可能对所有文件都有正确的权限。在 Debian 上，这可以通过
pip uninstall httplib2
apt-get install python-httplib2
