从自定义索引setup.py安装 [英] Installing from custom index setup.py

问题描述

我是一个程序包的程序包维护者，该程序包依赖于我们自己的pip存储库中托管的程序包.

I am the package maintainer of a package that has dependencies to packages hosted in our own pip repository.

我希望在执行pip install mypackage时也要安装这些软件包.

I want these packages to also be installed when doing pip install mypackage.

setup(
  name='mypackage',
  version='1.1.2',
  description='My awesome package',
  dependency_links=[
    'http://www.myrepo.se/packages/mydep1/',
    'http://www.myrepo.se/packages/mydep2/'
  ]
  install_requires=[
    'mydep1==1.0.0',
    'mydep2==5.6.7'
  ]
)

回购中的文件夹结构如下:

The folder structure in the repo is the following:

packages/
  mydep1/
    mydep1-1.0.0.tar.gz
  mydep2/
    mydep2-5.5.1.tar.gz
    mydep2-5.6.7.tar.gz

全部根据该问题的公认答案在setup.py

All according to the accepted answer on this question Using an extra python package index url with setup.py

但是，这不起作用.我收到错误消息:

However, this does not work. I get the error:

Collecting mydep1 (from mypackage==1.1.2)
  Could not find a version that satisfies the requirement mydep1 (from mypackage==1.1.2) (from versions: )
No matching distribution found for mydep1 (from mypackage==1.1.2)

当我在我的requirements.txt文件中添加了一个额外的索引URL时，我不得不将该URL添加为受信任的主机.有关系吗?我也在用python 3.5.3

When I have added an extra index url to my requirements.txt before doing it this was I had to add the url as a trusted host. Is that relevant? Also I am using python 3.5.3

我激活了pip的详细输出，甚至没有尝试从我的仓库中找到软件包.

I activated verbose output from pip and it is not even trying to find the package from my repo.

1 location(s) to search for versions of mydep1:
  * https://pypi.python.org/simple/mydep1/
  Getting page https://pypi.python.org/simple/mydep1/
  ...

推荐答案

除非您明确告知pip，否则pip不会处理依赖关系链接(不幸的是，这意味着mypackage的所有使用者都必须知道这样做).

It seems pip is not processing the dependency links unless you explicitly tell it to (which unfortunately means that all consumers of mypackage must know to do so).

pip install --process-dependency-links mypackage

由于mypackage也由同一存储库托管，这意味着使用者requirements.txt必须看起来像

Since mypackage is also hosted by the same repository it means that a consumers requirements.txt must look like

--trusted-host http://www.myrepo.se/
--extra-index-url http://www.myrepo.se/packages
--process-dependency-links

mypackage==1.1.2

这篇关于从自定义索引setup.py安装的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！