AttributeError：‘模块’对象没有属性'argpartsort‘

Question

在python2.7.9中，我试图在没有sudo访问的情况下安装bottleneck，并使用它的argpartsort函数之一。但事情就是这样：

import bottleneck as bn
bn.argpartsort
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
AttributeError: 'module' object has no attribute 'argpartsort'

我尝试过各种方法：

pip install --user bottleneck
Requirement already satisfied (use --upgrade to upgrade): bottleneck in $HOME/.local/lib/python2.7/site-packages/Bottleneck-1.3.0.dev0-py2.7-linux-x86_64.egg
Requirement already satisfied (use --upgrade to upgrade): numpy in $HOME/.local/lib/python2.7/site-packages (from bottleneck)
Cleaning up...

我试着从源头构建：

 python setup.py install --user
 Installed $HOME/.local/lib/python2.7/site-packages/Bottleneck-1.3.0.dev0-py2.7-linux-x86_64.egg
 Processing dependencies for Bottleneck==1.3.0.dev0
 Searching for numpy==1.12.0
 Best match: numpy 1.12.0
 Adding numpy 1.12.0 to easy-install.pth file

 Using $HOME/.local/lib/python2.7/site-packages
 Finished processing dependencies for Bottleneck==1.3.0.dev0

然后我试着：

pip install --install-option="--prefix=$HOME/.local" bottleneck
Requirement already satisfied (use --upgrade to upgrade): bottleneck in $HOME/.local/lib/python2.7/site-packages/Bottleneck-1.3.0.dev0-py2.7-linux-x86_64.egg
Requirement already satisfied (use --upgrade to upgrade): numpy in $HOME/.local/lib/python2.7/site-packages (from bottleneck)
Cleaning up...

我试图导出环境变量：

export PYTHONPATH="$HOME/.local/lib/python2.7/site-packages"

但没有任何运气。

我如何使用：

 >>> import bottleneck as bn
 >>> bn.argpartsort

然后绕过这个错误：

AttributeError: 'module' object has no attribute 'argpartsort'

没有sudo权限

我的节目是：

Distributor ID: Debian
Description:    Debian GNU/Linux 8.6 (jessie)
Release:    8.6
Codename:   jessie

我很感激你的帮助，不管你的帮助多么微小。

问候

Answer 1

您的安装可能没有任何问题。

检查瓶颈1.2.0发行说明

函数partsort和argpartsort被重命名为partition和argpartition以匹配NumPy。