我使用Djano构建一个简单的restful API服务器。 SSL已引入服务器和远程数据库之间的通信以强制实施安全性。当API服务器尝试写入数据库时，出现以下错误：
File "/app/anaconda/lib/python2.7/site-packages/django/core/handlers/exception.py", line 39, in inner
response = get_response(request)
File "/app/anaconda/lib/python2.7/site-packages/django/core/handlers/base.py", line 187, in _get_response
response = self.process_exception_by_middleware(e, request)
File "/app/anaconda/lib/python2.7/site-packages/django/core/handlers/base.py", line 185, in _get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/app/anaconda/lib/python2.7/site-packages/django/views/decorators/csrf.py", line 58, in wrapped_view
return view_func(*args, **kwargs)
File "/app/anaconda/lib/python2.7/site-packages/django/views/generic/base.py", line 68, in view
return self.dispatch(request, *args, **kwargs)
File "/app/anaconda/lib/python2.7/site-packages/rest_framework/views.py", line 474, in dispatch
response = self.handle_exception(exc)
File "/app/anaconda/lib/python2.7/site-packages/rest_framework/views.py", line 434, in handle_exception
self.raise_uncaught_exception(exc)
File "/app/anaconda/lib/python2.7/site-packages/rest_framework/views.py", line 471, in dispatch
response = handler(request, *args, **kwargs)
File "/app/anaconda/lib/python2.7/site-packages/rest_framework/decorators.py", line 52, in handler
return func(*args, **kwargs)
File "/app/mobile/mpq_backup_response/mpq_backup_response/backup_response/views.py", line 39, in sms
q.save()
File "/app/anaconda/lib/python2.7/site-packages/django/db/models/base.py", line 796, in save
force_update=force_update, update_fields=update_fields)
File "/app/anaconda/lib/python2.7/site-packages/django/db/models/base.py", line 821, in save_base
with transaction.atomic(using=using, savepoint=False):
File "/app/anaconda/lib/python2.7/site-packages/django/db/transaction.py", line 158, in __enter__
if not connection.get_autocommit():
File "/app/anaconda/lib/python2.7/site-packages/django/db/backends/base/base.py", line 365, in get_autocommit
self.ensure_connection()
File "/app/anaconda/lib/python2.7/site-packages/django/db/backends/base/base.py", line 199, in ensure_connection
self.connect()
File "/app/anaconda/lib/python2.7/site-packages/django/db/backends/base/base.py", line 171, in connect
self.connection = self.get_new_connection(conn_params)
File "/app/anaconda/lib/python2.7/site-packages/django/db/backends/mysql/base.py", line 265, in get_new_connection
conn = Database.connect(**conn_params)
File "/app/anaconda/lib/python2.7/site-packages/pymysql/__init__.py", line 90, in Connect
return Connection(*args, **kwargs)
File "/app/anaconda/lib/python2.7/site-packages/pymysql/connections.py", line 688, in __init__
self.connect()
File "/app/anaconda/lib/python2.7/site-packages/pymysql/connections.py", line 906, in connect
self._request_authentication()
File "/app/anaconda/lib/python2.7/site-packages/pymysql/connections.py", line 1086, in _request_authentication
self._sock = self.ctx.wrap_socket(self._sock, server_hostname=self.host)
File "/app/anaconda/lib/python2.7/ssl.py", line 352, in wrap_socket
_context=self)
TypeError: __init__() got an unexpected keyword argument 'server_hostname'
但是，如果我进入Djangon的shell交互式环境并直接写入数据库，一切都进展顺利。我不知道为什么会出现这个问题。
答案 0 :(得分：0)
这个问题似乎存在于使用python 2.7.10的OS X中，根据下面的链接，你很可能会遇到CentOS 7和Python 2.7.9或更高版本。
https://github.com/gevent/gevent/issues/477
将gevent更新到1.2.1似乎解决了这个问题。
你可以运行＆＃34; pip install --upgrade gevent＆＃34;在Mac上解决这个问题。