導入錯誤：導入的Python

泊塢窗SDK時，爲了使用Docker SDK for Python無模塊命名ssl_match_hostname，我想import docker在Python腳本，但它造成的ImportError有以下追蹤：導入錯誤：導入的Python

Traceback (most recent call last): 
    File "/home/kurt/dev/clones8/ipercron-compose/furion/iclib/tests/test_utils/docker_utils.py", line 1, in <module> 
    import docker 
    File "/home/kurt/.local/lib/python2.7/site-packages/docker/__init__.py", line 6, in <module> 
    from .client import Client, AutoVersionClient, from_env # flake8: noqa 
    File "/home/kurt/.local/lib/python2.7/site-packages/docker/client.py", line 11, in <module> 
    from . import api 
    File "/home/kurt/.local/lib/python2.7/site-packages/docker/api/__init__.py", line 2, in <module> 
    from .build import BuildApiMixin 
    File "/home/kurt/.local/lib/python2.7/site-packages/docker/api/build.py", line 9, in <module> 
    from .. import utils 
    File "/home/kurt/.local/lib/python2.7/site-packages/docker/utils/__init__.py", line 2, in <module> 
    from .utils import (
    File "/home/kurt/.local/lib/python2.7/site-packages/docker/utils/utils.py", line 19, in <module> 
    from .. import tls 
    File "/home/kurt/.local/lib/python2.7/site-packages/docker/tls.py", line 5, in <module> 
    from .ssladapter import ssladapter 
    File "/home/kurt/.local/lib/python2.7/site-packages/docker/ssladapter/__init__.py", line 1, in <module> 
    from .ssladapter import SSLAdapter # flake8: noqa 
    File "/home/kurt/.local/lib/python2.7/site-packages/docker/ssladapter/ssladapter.py", line 21, in <module> 
    from backports.ssl_match_hostname import match_hostname 
ImportError: No module named ssl_match_hostname 
[Finished in 0.2s with exit code 1] 
[shell_cmd: python -u "/home/kurt/dev/clones8/ipercron-compose/furion/iclib/tests/test_utils/docker_utils.py"] 
[dir: /home/kurt/dev/clones8/ipercron-compose/furion/iclib/tests/test_utils] 
[path: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin]

奇怪的是，進口不會在其他地方工作，例如在IPython的提示：

Python 2.7.12 (default, Nov 19 2016, 06:48:10) 
Type "copyright", "credits" or "license" for more information. 

IPython 2.4.1 -- An enhanced Interactive Python. 
?   -> Introduction and overview of IPython's features. 
%quickref -> Quick reference. 
help  -> Python's own help system. 
object? -> Details about 'object', use 'object??' for extra details. 

In [1]: import docker 

In [2]:

爲什麼沒有在第一種情況下工作的意義是什麼？

來源

2017-03-09 Kurt Peek

你有2個版本的Python的遵守？你有沒有嘗試在python3中安裝'docker'？ f.e.，'pip3 install docker'？ – Dmitry

我確實有2個版本的Python，但據我所知，我還沒有嘗試過'pip3 install docker'。 –

我本地安裝了backports.ssl-match-hostname，這阻止了它在系統級安裝。我通過

sudo pip uninstall backports.ssl-match-hostname

解決它通過

sudo pip install --upgrade docker

來源

2017-03-31 12:52:07

導入錯誤：導入的Python

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