问题描述
我想查看依赖于带有 PIP 的某个包的包列表.也就是说，给定django，我想看看django-cms、django-filer，因为我已经安装了这些包并且它们都有django 作为依赖.
I would like to see a list of packages that depend on a certain package with PIP. That is, given django, I would like to see django-cms, django-filer, because I have these packages installed and they all have django as dependency.
推荐答案
更新(2021):
从 pip 版本 10 开始，您可以:
Since pip version 10 you can do:
pkg=httplib2
pip show $pkg | grep ^Required-by
或用于 bash
pkg=httplib2
grep ^Required-by <(pip show $pkg)
所以你可以创建一个别名，如:
so you could create an alias like:
alias pyreq='pip show $pkg | grep ^Required-by'
并通过以下方式查询:
pkg=httplib2 pyreq
应该给出(对于 ubuntu):
which should give (for ubuntu):
Required-by: lazr.restfulclient, launchpadlib
原文:
Original:
很简单:
pip show <insert_package_name_here>| grep ^Requires
或者反过来:(对不起，我弄错了！)
Or the other way around: (sorry i got it wrong!)
for NAME in $(pip freeze | cut -d= -f1); do REQ=$(pip show $NAME| grep Requires); if [[ "$REQ" =~ "$REQUIRES" ]]; then echo $REQ;echo "Package: $NAME"; echo "---" ; fi; done
在此之前将您的搜索字符串设置为:
before that set your search-string with:
REQUIRES=django
基本上你必须遍历整个列表并查询每一个.这可能需要一些时间.
essentially you have to go through the whole list and query for every single one. That may take some time.
它也只适用于已安装的包，我没有看到 pip 提供对未安装包的依赖.
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