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ImportError: cannot import name IntEnum

See original GitHub issue

File "apnsClient.py", line 1, in <module>
    from hyper import HTTPConnection
  File "/usr/local/lib/python2.7/dist-packages/hyper/__init__.py", line 11, in <module>
    from .common.connection import HTTPConnection
  File "/usr/local/lib/python2.7/dist-packages/hyper/common/connection.py", line 10, in <module>
    from ..http20.connection import HTTP20Connection
  File "/usr/local/lib/python2.7/dist-packages/hyper/http20/connection.py", line 8, in <module>
    import h2.connection
  File "/usr/local/lib/python2.7/dist-packages/h2/connection.py", line 10, in <module>
    from enum import Enum, IntEnum
ImportError: cannot import name IntEnum

I am using Python 2.7.

Issue Analytics

State:
Created 7 years ago
Comments:13 (7 by maintainers)

Top GitHub Comments

3reactions

harry1064commented, Oct 8, 2016

pip install enum34 solved the above issue but now i am getting this

Traceback (most recent call last):
  File "apnsClient.py", line 1, in <module>
    from hyper import HTTPConnection
  File "/usr/local/lib/python2.7/dist-packages/hyper/__init__.py", line 11, in <module>
    from .common.connection import HTTPConnection
  File "/usr/local/lib/python2.7/dist-packages/hyper/common/connection.py", line 10, in <module>
    from ..http20.connection import HTTP20Connection
  File "/usr/local/lib/python2.7/dist-packages/hyper/http20/connection.py", line 35, in <module>
    TRANSIENT_SSL_ERRORS = (ssl.SSL_ERROR_WANT_READ, ssl.SSL_ERROR_WANT_WRITE)
AttributeError: 'NoneType' object has no attribute 'SSL_ERROR_WANT_READ'

1reaction

alexwlchancommented, Oct 8, 2016

Hmm. At a glance, I’d guess you have the wrong version of enum34, or maybe an entirely different package that also has the name enum.

Could you post the output of pip freeze please?

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