Google GMail API `installed` 应用显示来自模块 SSL.py w/o 的 IOError 13 sudo

Question

我正在使用 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。运行我作为简单用户的应用程序有以下结果：

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，运行 sudo 工作得很好

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，我运行使用 sudo 命令进行身份验证，然后 chown 再次对 gmail.storage 进行身份验证。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（我可以在其上正常验证，在网络浏览器上，而不是 --noauth_local_webserver）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，抱歉拖了这么久post！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

Answer 1

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，最好卸载通过 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

Google GMail API `installed` 应用显示来自模块 SSL.py w/o 的 IOError 13 sudo

Google GMail API `installed` app shows IOError 13 from module SSL.py w/o sudo

python

ssl

privileges

gmail-api