pipenv check fails inside python3-alpine

[sobolevn]

$ python -m pipenv.help output

Pipenv version: '11.10.1'

Pipenv location: '/usr/local/lib/python3.6/site-packages/pipenv'

Python location: '/usr/local/opt/python/bin/python3.6'

Other Python installations in PATH:

• 2.6: /usr/bin/python2.6

• 2.6: /usr/bin/python2.6

• 2.7: /usr/local/bin/python2.7

• 2.7: /usr/local/bin/python2.7

• 2.7: /usr/local/bin/python2.7

• 2.7: /usr/bin/python2.7

• 3.6: /usr/local/bin/python3.6m

• 3.6: /usr/local/bin/python3.6

• 3.6: /usr/local/bin/python3.6

• 2.7.14: /usr/local/bin/python

• 2.7.14: /usr/local/bin/python

• 2.7.10: /usr/bin/python

• 2.7.14: /usr/local/bin/python2

• 2.7.14: /usr/local/bin/python2

• 3.6.5: /usr/local/bin/python3

• 3.6.5: /usr/local/bin/python3

PEP 508 Information:

{'implementation_name': 'cpython',
 'implementation_version': '3.6.5',
 'os_name': 'posix',
 'platform_machine': 'x86_64',
 'platform_python_implementation': 'CPython',
 'platform_release': '15.6.0',
 'platform_system': 'Darwin',
 'platform_version': 'Darwin Kernel Version 15.6.0: Fri Feb 17 10:21:18 PST '
                     '2017; root:xnu-3248.60.11.4.1~1/RELEASE_X86_64',
 'python_full_version': '3.6.5',
 'python_version': '3.6',
 'sys_platform': 'darwin'}

System environment variables:

• TMPDIR
• TERM_PROGRAM_VERSION
• Apple_PubSub_Socket_Render
• LANG
• TERM_PROGRAM
• XPC_SERVICE_NAME
• XPC_FLAGS
• TERM_SESSION_ID
• SSH_AUTH_SOCK
• TERM
• __CF_USER_TEXT_ENCODING
• SHELL
• HOME
• LOGNAME
• USER
• PATH
• SHLVL
• PWD
• OLDPWD
• ZSH
• PAGER
• LESS
• LC_CTYPE
• LSCOLORS
• VIRTUAL_ENV_DISABLE_PROMPT
• LS_COLORS
• CLICOLOR
• GREP_COLOR
• EDITOR
• GPG_TTY
• GPG_AGENT_INFO
• PYTHONIOENCODING
• HOMEBREW_NO_ANALYTICS
• MANPAGER
• PIPENV_VENV_IN_PROJECT
• PIPENV_HIDE_EMOJIS
• PIPENV_COLORBLIND
• PIPENV_NOSPIN
• NVM_DIR
• NVM_CD_FLAGS
• PYENV_SHELL
• NODE_REPL_HISTORY
• NODE_REPL_MODE
• ERL_AFLAGS
• FZF_DEFAULT_COMMAND
• FZF_CTRL_T_COMMAND
• SOBOLE_DEFAULT_USER
• LC_ALL
• _
• PYTHONDONTWRITEBYTECODE
• PIP_PYTHON_PATH

Pipenv–specific environment variables:

• PIPENV_VENV_IN_PROJECT: true
• PIPENV_HIDE_EMOJIS: true
• PIPENV_COLORBLIND: true
• PIPENV_NOSPIN: true

Debug–specific environment variables:

• PATH: /Users/sobolev/.pyenv/shims:/Users/sobolev/.local/bin:/usr/local/opt/python2/libexec/bin:/usr/local/opt/gpg-agent/bin:/usr/local/sbin:/usr/local/share/npm/bin:/usr/local/opt/php56/bin:/usr/local/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/opt/fzf/bin
• SHELL: /usr/local/bin/zsh
• EDITOR: /usr/local/bin/nano
• LANG: ru_RU.UTF-8
• PWD: /Users/sobolev

---

---

Expected result

I expect that pipenv check will work inside docker the same as locally.

Actual result

Locally:

» pipenv check
Checking PEP 508 requirements…
Passed!
Checking installed package safety…
All good!

Inside docker:

System check identified no issues (0 silenced).
No changes detected
Checking PEP 508 requirements…
Traceback (most recent call last):
  File "/usr/local/bin/pipenv", line 11, in <module>
    sys.exit(cli())
  File "/usr/local/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 722, in __call__
    return self.main(*args, **kwargs)
  File "/usr/local/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 697, in main
    rv = self.invoke(ctx)
  File "/usr/local/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 1066, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/usr/local/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 895, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/usr/local/lib/python3.6/site-packages/pipenv/vendor/click/core.py", line 535, in invoke
    return callback(*args, **kwargs)
  File "/usr/local/lib/python3.6/site-packages/pipenv/cli.py", line 678, in check
    three=three, python=python, system=system, unused=unused, args=args
  File "/usr/local/lib/python3.6/site-packages/pipenv/core.py", line 2337, in do_check
    results = simplejson.loads(c.out)
  File "/usr/local/lib/python3.6/site-packages/pipenv/vendor/delegator.py", line 97, in out
    self.__out = self.std_out.read()
ValueError: I/O operation on closed file.

Steps to replicate

Dockerfile:

FROM python:3.6.5-alpine3.7

LABEL maintainer="sobolevn@wemake.services"
LABEL vendor="wemake.services"

ARG DJANGO_ENV=production
ENV PYTHONFAULTHANDLER=1 \
  PYTHONUNBUFFERED=1 \
  PYTHONHASHSEED=random \
  PIP_NO_CACHE_DIR=off \
  PIP_DISABLE_PIP_VERSION_CHECK=on \
  PIP_DEFAULT_TIMEOUT=100 \
  PIPENV_COLORBLIND=true \
  PIPENV_NOSPIN=true


# System deps:

RUN apk update \
    && apk --no-cache add \
      bash \
      build-base \
      curl \
      gcc \
      gettext \
      git \
      libffi-dev \
      linux-headers \
      musl-dev \
      postgresql-dev \
      tini


# Creating folders, and files for a project:

WORKDIR /code
COPY . /code

# This is a special case. We need to run this script as entry point:
COPY ./docker/django/entrypoint.sh /docker-entrypoint.sh


# Project initialization:

RUN chmod +x "/docker-entrypoint.sh" \
  && pip install pipenv \
  && pipenv install $(test "$DJANGO_ENV" == production || echo "--dev") --deploy --system --ignore-pipfile

ENTRYPOINT ["/sbin/tini", "--", "/docker-entrypoint.sh"]

And run pipenv check.

Or download this template: https://github.com/wemake-services/wemake-django-template
And run: docker-compose run --rm web sh ./docker/ci.sh

[uranusjr]

Looks like a bug in delegator.py. Probably want to report there.

[sobolevn]

@uranusjr thanks. Reporting there.

[techalchemy]

If you guys can troubleshoot this at all and open a PR over there we can get it merged and expedited over here