pipenv graph returns empty

Created on 8 Mar 2018 · 13Comments · Source: pypa/pipenv

Be sure to check the existing issues, both open and closed.

pipenv graph returns all empty, and pipenv graph --json raises an error,'raise JSONDecodeError("Expecting value", s, err.value) from None'

Here is my Pipfile:

[[source]]

url = "https://pypi.python.org/simple"
verify_ssl = true
name = "pypi"

[packages]

records = "*"
pyodbc = "*"
cython = "*"
pymssql = "*"
configparser = "*"
ipython = "*"
pymysql = "*"

[dev-packages]

[requires]

python_version = "3.6"

Describe your environment

OS Type: macOS 10.13.3
Python version: Python 3.6.3 :: Anaconda, Inc.
Pipenv version: pipenv, version 11.1.3

Expected result

Some package dependency informaton

Actual result

Empty, and pipenv graph has no option --verbose.

Steps to replicate

Not sure, might be after installing configparser.

Source

Leon0824

👍6

Most helpful comment

Thanks now fixed after upgrading to version 2018.05.18 with pip install --upgrade pipenv --user

tekumara on 31 May 2018

👍4

All 13 comments

thanks for the report.

kennethreitz42 on 8 Mar 2018

is there any way to resolve this issue?

eduedix on 7 May 2018

@eduedix Like most issues, you can resolve this by tracing the code, committing a fix, and sending in a pull request :)

uranusjr on 7 May 2018

😄3

@uranusjr sure. I have seen the issue as closed but wasn't sure about how it got resolved. That's why I ask the question here :) Is it resolved for real or just closed but not resolved?

eduedix on 7 May 2018

I honestly don’t know. Our resolver is still receiving a lot of rewrites between versions, and as the nature of resolving packages is, the behaviour can vary between versions even with seemingly unrelated changes. We have a significant portion of issues closed like this because they don’t pop up anymore, but in reality we don’t actually know if they are fixed.

I cannot reproduce this myself, but the resolution logic is by nature quite dependant on the local environment. You’d be better suited to fix this if you can reproduce… :(

uranusjr on 7 May 2018

Or to provide logs and detail after upgrading.

techalchemy on 7 May 2018

Thanks now fixed after upgrading to version 2018.05.18 with pip install --upgrade pipenv --user

tekumara on 31 May 2018

👍4

Regression? I still see no output (well a newline) from "pipenv graph" after "pipenv install --dev"

api; pip install --upgrade pipenv --user                                                                                                                                                                                                                                                       
Collecting pipenv                                                                                                                                                                                                                                                                                                                           
  Downloading https://files.pythonhosted.org/packages/eb/64/9b2747d54f2008ac3dfe86c0b1c8ec126042726fd8a540d5208d26732701/pipenv-2018.7.1-py3-none-any.whl (5.0MB)                                                                                                                                                                           
    100% |████████████████████████████████| 5.0MB 3.0MB/s                                                                                                                                                                                                                                                                                   
Requirement already satisfied, skipping upgrade: virtualenv in /home/thayer/.pyenv/versions/3.6.1/lib/python3.6/site-packages (from pipenv) (15.1.0)                                                                                                                                                                                        
Requirement already satisfied, skipping upgrade: certifi in /home/thayer/.pyenv/versions/3.6.1/lib/python3.6/site-packages (from pipenv) (2017.11.5)                                                                                                                                                                                        
Requirement already satisfied, skipping upgrade: virtualenv-clone>=0.2.5 in /home/thayer/.pyenv/versions/3.6.1/lib/python3.6/site-packages (from pipenv) (0.2.6)                                                                                                                                                                            
Requirement already satisfied, skipping upgrade: pip>=9.0.1 in /home/thayer/.pyenv/versions/3.6.1/lib/python3.6/site-packages (from pipenv) (18.0)                                                                                                                                                                                          
Requirement already satisfied, skipping upgrade: setuptools>=36.2.1 in /home/thayer/.pyenv/versions/3.6.1/lib/python3.6/site-packages (from pipenv) (38.4.0)                                                                                                                                                                                
Installing collected packages: pipenv                                                                                                                                                                                                                                                                                                       
Successfully installed pipenv-2018.7.1                                                                                                                                                                                                                                                                                                      
:::: fang 11:38:10 (cgthayer-hc-unittests) 0 api;                                                                                                                                                                                                                                                                                           
:::: fang 11:38:10 (cgthayer-hc-unittests) 0 api; pipenv graph                                                                                                                                                                                                                                                                              

:::: fang 11:38:16 (cgthayer-hc-unittests) 0 api;

cgthayer on 21 Aug 2018

I am on version 9.0.0. I am able to reproduce this bug. Is there any possibility to fix this issue in upcoming versions? I truly respect the maintainers' time and efforts. Thanks :)