Python没有找到elasticsearch包

Question

我刚刚使用 pip install elasticsearch 安装了正确的包，但我的 .py 脚本没有找到。

我现在有这个：

ls /Library/Python/2.7/site-packages

README                       pip-1.5.6-py2.7.egg          urllib3-1.8.3-py2.7.egg-info virtualenv.py                virtualenv_support
easy-install.pth             urllib3                      virtualenv-1.11.6.dist-info  virtualenv.pyc

ls /usr/local/lib/python2.7/site-packages/

easy-install.pth              elasticsearch-1.0.0.dist-info setuptools-4.0.1-py2.7.egg    sitecustomize.py
elasticsearch                 pip-1.5.6-py2.7.egg           setuptools.pth                sitecustomize.pyc

现在当我运行我的脚本 myelastic.py 时：

import sys
print sys.path

from elasticsearch import Elasticsearch
es = Elasticsearch()

我有这个：

['/Users/tati/Desktop/python', '/Applications/MAMP/Library/lib/python27.zip', '/Applications/MAMP/Library/lib/python2.7', '/Applications/MAMP/Library/lib/python2.7/plat-darwin', '/Applications/MAMP/Library/lib/python2.7/plat-mac', '/Applications/MAMP/Library/lib/python2.7/plat-mac/lib-scriptpackages', '/Applications/MAMP/Library/lib/python2.7/lib-tk', '/Applications/MAMP/Library/lib/python2.7/lib-old', '/Applications/MAMP/Library/lib/python2.7/lib-dynload', '/Applications/MAMP/Library/lib/python2.7/site-packages']
Traceback (most recent call last):
  File "myelastic.py", line 5, in <module>
    from elasticsearch import Elasticsearch
ImportError: No module named elasticsearch

这是我第一次使用 virtualenv，但我不确定如何解决这个问题，谢谢！

Answer 1

您已将文件命名为与模块相同的名称：

File "/Users/tati/Desktop/python/elasticsearch.py"。

它隐藏了模块名称，因此您从文件而不是 elasticsearch 模块导入。只需将您的 .py 重命名为 elasticsearch.py 以外的名称即可。

Answer 2

我遇到了同样的问题。我通过添加到我的 .bash_profile 来修复它：

export PYTHONPATH=/Library/Python/2.7/site-packages