Proxy connection error with pipenv install but pip install works fine

Version

pipenv version 2020.6.2 pip 20.1.1 python 3.7.7

Issue description

Running simply pipenv install numpy fails with the following message again and again

WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'ProxyError('Cannot connecnnectionError('<pip._vendor.urllib3.connection.VerifiedHTTPSConnection object at 0x000002581488BCC8>: Failed to establish a new connection: [rinfo failed'))': /simple/numpy/

I am behind a corporate proxy but running pip install works fine. I have a pip.ini file where I specify the trusted hosts and the extra index urls and it seems that pipenv is reading this because, before the error I can read:

 pipenv install numpy
Installing numpy…
Error:  An error occurred while installing numpy!
Error text: Looking in indexes: https://pypi.org/simple, https://bloomberg.bintray.com/pip/simple

Any way to make it work? Many thanks

[image357]

I fixed it by using

pip install requests[security]

inside the environment where pipenv is installed (most probably global) and exporting the environment variables “HTTP_PROXY” and “HTTPS_PROXY” (usually only one is relevant).

$ export HTTP_PROXY="http://10.10.1.10:3128"
$ export HTTPS_PROXY="http://10.10.1.10:1080"

See for example: https://requests.readthedocs.io/en/master/user/advanced/#proxies

[gkedge]

my workaround is to add the CA to the cacert.pem from certifi in site-packages (/home/xxxx/.local/share/virtualenvs/pipenv-2020.6.2-BlFqa2vD/lib/python3.8/site-packages/pipenv/vendor/certifi/cacert.pem in my case)

I was unable to get any relief after adding certs this way for my internal mirror.

I would really like to be able to use pipenv without Internet access.