pip3 installed version doesn't support python 3?

[BlueHoopor]

I installed torgnas with pip3 (Python 3.6 + Tornado 4.3). The demo can't run because of Python 2.x syntax such as :

except Exception, e:

after using 2to3-3.6, still can't run, here is the tornado log :

_[E 171014 09:15:18 http1connection:54] Uncaught exception

Traceback (most recent call last):
  File "/usr/local/lib/python3.6/site-packages/tornado/http1connection.py", line 238, in _read_message
    delegate.finish()
  File "/usr/local/lib/python3.6/site-packages/tornado/routing.py", line 251, in finish
    self.delegate.finish()
  File "/usr/local/lib/python3.6/site-packages/tornado/web.py", line 2096, in finish
    self.execute()
  File "/usr/local/lib/python3.6/site-packages/tornado/web.py", line 2129, in execute
    **self.path_kwargs)
  File "/usr/local/lib/python3.6/site-packages/torngas/handler.py", line 44, in _execute
    with stack_context.StackContext(functools.partial(ThreadlocalLikeRequestContext, **current_context)):
  File "/usr/local/lib/python3.6/site-packages/tornado/stack_context.py", line 137, in __enter__
    self.enter()
  File "/usr/local/lib/python3.6/site-packages/tornado/stack_context.py", line 122, in enter
    context.__enter__()
  File "/usr/local/lib/python3.6/site-packages/torngas/utils.py", line 411, in __enter__
    self._prev_data = self.__class__.data
AttributeError: type object 'ThreadlocalLikeRequestContext' has no attribute 'data'_

[leeyisoft]

我也遇到同样的问题，求解决方法 @mqingyn

[smoothjump]

This is web.py demo 2018-02-24 16:19 GMT+08:00 leeyi <[email protected]>:

…

我也遇到同样的问题，求解决方法 @mqingyn <https://github.com/mqingyn> — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#14 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AHleHXFFClsvH1yMqa5GbtsTeS2OKHmJks5tX8X7gaJpZM4P5SC_> .

[leeyisoft]

我没有用过 web.py ，不熟悉，能够解释的详细些吗？ （我是想要在Python3下面把 torngas 正常运行起来，能够访问MySQL） @smoothjump @mqingyn

[smoothjump]

如果要在python3下面跑，不兼容的代码需要你自己改掉
或者你可以选择python 2.X，需要用python 2的解释器运行pip安装，3不是向后兼容的
以上的问题不是语法问题，ThreadlocalLikeRequestContext里面不存在‘data’属性，自己看代码吧

[leeyisoft]

tornado 现在都5.0了，据说Python3才是Python的未来，你不打算让torngas支持Python3吗？