如何让Pipenv在Docker中运行? [英] How to get pipenv running in docker?
问题描述
我正在docker中安装pipenv:
Im installing pipenv in my docker:
RUN pip install pipenv
RUN cd /my/app/path/ && pipenv install
RUN cd /my/app/path/ && pipenv shell
我收到错误:
Traceback (most recent call last):
File "/usr/local/bin/pipenv", line 11, in <module>
sys.exit(cli())
File "/usr/local/lib/python2.7/dist-packages/pipenv/vendor/click/core.py", line 722, in __call__
return self.main(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/pipenv/vendor/click/core.py", line 697, in main
rv = self.invoke(ctx)
File "/usr/local/lib/python2.7/dist-packages/pipenv/vendor/click/core.py", line 1066, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/usr/local/lib/python2.7/dist-packages/pipenv/vendor/click/core.py", line 895, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/usr/local/lib/python2.7/dist-packages/pipenv/vendor/click/core.py", line 535, in invoke
return callback(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/pipenv/cli.py", line 2057, in shell
do_shell(three=three, python=python, fancy=fancy, shell_args=shell_args)
File "/usr/local/lib/python2.7/dist-packages/pipenv/cli.py", line 1952, in do_shell
shell = os.path.abspath(PIPENV_SHELL)
File "/usr/lib/python2.7/posixpath.py", line 360, in abspath
if not isabs(path):
File "/usr/lib/python2.7/posixpath.py", line 54, in isabs
return s.startswith('/')
AttributeError: 'NoneType' object has no attribute 'startswith'
如果我运行
RUN cd /my/app/path/ && pipenv install --system
相反,我收到了另一个错误:
instead, im getting another error:
build 30-Sep-2017 16:50:45 Step 5/9 : RUN cd /my/app/path && pipenv install --system
build 30-Sep-2017 16:50:45 ---> Running in cffd31633074
build 30-Sep-2017 16:50:46 [91mPipfile.lock not found, creating…
build 30-Sep-2017 16:50:46 [0m[91mLocking [dev-packages] dependencies…
build 30-Sep-2017 16:50:46 [0m[91mLocking [packages] dependencies…
build 30-Sep-2017 16:50:49 [0m[91mCRITICAL:pip.utils:Error [Errno 2] No such file or directory while executing command python setup.py egg_info
build 30-Sep-2017 16:50:49 [0m[91mTraceback (most recent call last):
build 30-Sep-2017 16:50:49 File "/usr/local/bin/pipenv", line 11, in <module>
build 30-Sep-2017 16:50:49 sys.exit(cli())
build 30-Sep-2017 16:50:49 File "/usr/local/lib/python2.7/dist-packages/pipenv/vendor/click/core.py", line 722, in __call__
build 30-Sep-2017 16:50:49 [0m[91m return self.main(*args, **kwargs)
build 30-Sep-2017 16:50:49 File "/usr/local/lib/python2.7/dist-packages/pipenv/vendor/click/core.py", line 697, in main
build 30-Sep-2017 16:50:49 [0m[91m rv = self.invoke(ctx)
build 30-Sep-2017 16:50:49 File "/usr/local/lib/python2.7/dist-packages/pipenv/vendor/click/core.py", line 1066, in invoke
build 30-Sep-2017 16:50:49 [0m[91m return _process_result(sub_ctx.command.invoke(sub_ctx))
build 30-Sep-2017 16:50:49 File "/usr/local/lib/python2.7/dist-packages/pipenv/vendor/click/core.py", line 895, in invoke
build 30-Sep-2017 16:50:49 [0m[91m return ctx.invoke(self.callback, **ctx.params)
build 30-Sep-2017 16:50:49 File "/usr/local/lib/python2.7/dist-packages/pipenv/vendor/click/core.py", line 535, in invoke
build 30-Sep-2017 16:50:49 return callback(*args, **kwargs)
build 30-Sep-2017 16:50:49 File "/usr/local/lib/python2.7/dist-packages/pipenv/cli.py", line 1782, in install
build 30-Sep-2017 16:50:49 [0m[91m do_init(dev=dev, allow_global=system, ignore_pipfile=ignore_pipfile, system=system, skip_lock=skip_lock, verbose=verbose, concurrent=concurrent, deploy=deploy)
build 30-Sep-2017 16:50:49 File "/usr/local/lib/python2.7/dist-packages/pipenv/cli.py", line 1290, in do_init
build 30-Sep-2017 16:50:49 [0m[91m do_lock(system=system)
build 30-Sep-2017 16:50:49 File "/usr/local/lib/python2.7/dist-packages/pipenv/cli.py", line 1080, in do_lock
build 30-Sep-2017 16:50:49 [0m[91m pre=pre
build 30-Sep-2017 16:50:49 File "/usr/local/lib/python2.7/dist-packages/pipenv/utils.py", line 421, in resolve_deps
build 30-Sep-2017 16:50:49 [0m[91m resolved_tree.update(resolver.resolve())
build 30-Sep-2017 16:50:49 File "/usr/local/lib/python2.7/dist-packages/pipenv/patched/piptools/resolver.py", line 101, in resolve
build 30-Sep-2017 16:50:49 [0m[91m has_changed, best_matches = self._resolve_one_round()
build 30-Sep-2017 16:50:49 File "/usr/local/lib/python2.7/dist-packages/pipenv/patched/piptools/resolver.py", line 199, in _resolve_one_round
build 30-Sep-2017 16:50:49 [0m[91m for dep in self._iter_dependencies(best_match):
build 30-Sep-2017 16:50:49 File "/usr/local/lib/python2.7/dist-packages/pipenv/patched/piptools/resolver.py", line 293, in _iter_dependencies
build 30-Sep-2017 16:50:49 dependencies = self.repository.get_dependencies(ireq)
build 30-Sep-2017 16:50:49 File "/usr/local/lib/python2.7/dist-packages/pipenv/patched/piptools/repositories/pypi.py", line 171, in get_dependencies
build 30-Sep-2017 16:50:49 result = reqset._prepare_file(self.finder, ireq)
build 30-Sep-2017 16:50:49 File "/usr/local/lib/python2.7/dist-packages/pipenv/patched/pip/req/req_set.py", line 639, in _prepare_file
build 30-Sep-2017 16:50:49 [0m[91m abstract_dist.prep_for_dist()
build 30-Sep-2017 16:50:49 File "/usr/local/lib/python2.7/dist-packages/pipenv/patched/pip/req/req_set.py", line 134, in prep_for_dist
build 30-Sep-2017 16:50:49 [0m[91m self.req_to_install.run_egg_info()
build 30-Sep-2017 16:50:49 File "/usr/local/lib/python2.7/dist-packages/pipenv/patched/pip/req/req_install.py", line 438, in run_egg_info
build 30-Sep-2017 16:50:49 [0m[91m command_desc='python setup.py egg_info')
build 30-Sep-2017 16:50:49 File "/usr/local/lib/python2.7/dist-packages/pipenv/patched/pip/utils/__init__.py", line 667, in call_subprocess
build 30-Sep-2017 16:50:49 [0m[91m cwd=cwd, env=env)
build 30-Sep-2017 16:50:49 File "/usr/lib/python2.7/subprocess.py", line 711, in __init__
build 30-Sep-2017 16:50:49 [0m[91m errread, errwrite)
build 30-Sep-2017 16:50:49 File "/usr/lib/python2.7/subprocess.py", line 1343, in _execute_child
build 30-Sep-2017 16:50:49 [0m[91m raise child_exception
build 30-Sep-2017 16:50:49 OSError: [Errno 2] No such file or directory
error 30-Sep-2017 16:50:49 The command '/bin/sh -c cd /opt/supercrunch/function-service/lib && pipenv install --system' returned a non-zero code: 1
build 30-Sep-2017 16:50:49 [0mSending build context to Docker daemon 40.96 kB
但是当我改为执行以下操作时:
But when I instead do the following:
RUN pip install pipenv
RUN cd /my/app/path && pipenv install
RUN cd /my/app/path && pipenv install --system
正在运行...
有两个问题:首先:为什么 pipenv shell
给我这个错误,其次:为什么我必须做 pipenv install
在 pipenv安装--system
之前使其正常工作?
So two question: First: Why is pipenv shell
giving me this error and Second: Why do I have to do pipenv install
before pipenv install --system
to get it working?
我想使用pipenv创建具有不同python版本和不同依赖版本的虚拟环境。
I would like to use pipenv to create virtual environments with different python versions and differne dependency versions.
推荐答案
考虑到您的问题,据我所知,这是最简单的方法是要更新到最新版本的 pipenv
。
Considering your problem, as I know it the easiest way is to update to the latest version of pipenv
. It is still in development, so problems are fixed very soon.
我们正在使用 pipenv
和 docker
在生产中。我们真的很喜欢。
需要牢记以下几点:
We are using pipenv
with docker
in production. And we really like it.
There are several things to keep in mind:
- 您需要使用
-system
标志,因此它将所有软件包安装到系统python中,而不安装到virtualenv
中。由于docker
容器不需要具有virtualenv
s - 您需要使用
-deploy
标志,因此如果您的Pipfile.lock
过时 ,构建将失败 - 您需要使用
-ignore-pipfile
,这样就不会与我们的设置混淆
- You need to use
--system
flag, so it will install all packages into the system python, and not into thevirtualenv
. Sincedocker
containers do not need to havevirtualenv
s - You need to use
--deploy
flag, so your build will fail if yourPipfile.lock
is out of date - You need to use
--ignore-pipfile
, so it won't mess with our setup
检查官方文档确保此信息是最新的。
Check the official docs to be sure that this information is up-to-date.
所有总计:
pipenv install --system --deploy --ignore-pipfile
还有一件事。如果您使用相同的 Dockerfile
进行开发和生产,最好还使用-dev
标志
There's also one more thing. If you are using the same Dockerfile
for both development and production it would be very nice to also use --dev
flag for the development environment only.
此外,请查看我们的 django
项目模板以查看完整的示例: wemake- django-template
Also, check out our django
project template to see the full example: wemake-django-template
这篇关于如何让Pipenv在Docker中运行?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!