pipenv: Asking for password fails when using private PyPI

Hi, is it possible to make pipenv to ask for user and password to private PyPI repository (nexus) like pip does? Or even better to provide some sort of paramater to specify what user and password to use.

I can use workaround and store those credentials into Pipfile, but that is not secure enough nor convinient (I have to edit it manually). We deploy code using Jenkins (environment + code). Right now we use only pip for that and we are looking for something smarter. Upgrading to pipenv right now would mean injecting credentials into Pipfile during build. And that does not seem to be pythonic way at all 😃

My Pipfile:

[[source]]
url = "https://user:pass@nexus/repository/pypi-all/simple"
verify_ssl = true

[packages]

[dev-packages]

For this to work I have pip.ini configuration file set up.

[global]
index = https://nexus/repository/pypi-all/pypi
index-url = https://nexus/repository/pypi-all/simple
cert=C:\Users\user\AppData\Roaming\pip\nexus.cer
  
[distutils]
index-servers = nexus

[nexus]
repository = https://nexus/repository/pypi-internal/
cert=C:\Users\user\AppData\Roaming\pip\nexus.cer

Describe your environment

Windows 7 x64 6.1.7601 Python 3.6.3 pipenv version 8.3.1

Expected result

Being asked for user/password when installing from password protected private PyPI repository (like pip does).

or doing the same by running something like: pipenv install requests --user XX --pass YY

Actual result

When I have no user:pass in Pipfile then i get:

C:\Users\user\Downloads>pipenv install numpy --verbose
Installing numpy…
Installing 'numpy'
$ "C:\\Users\\user\\.virtualenvs\\Downloads-a87zm7tz\\Scripts\\pip.exe" install   --verbose   "numpy" -i https://nexus/repository/pypi-all/simple --exists-action w
Config variable 'Py_DEBUG' is unset, Python ABI tag may be incorrect
Config variable 'WITH_PYMALLOC' is unset, Python ABI tag may be incorrect
Collecting numpy
  1 location(s) to search for versions of numpy:
  * https://nexus/repository/pypi-all/simple/numpy/
  Getting page https://nexus/repository/pypi-all/simple/numpy/
  Looking up "https://nexus/repository/pypi-all/simple/numpy/" in the cache
  No cache entry available
  Starting new HTTPS connection (1): nexus
  "GET /repository/pypi-all/simple/numpy/ HTTP/1.1" 401 0
User for nexus: Cleaning up...
Looking up "https://pypi.python.org/pypi/pip/json" in the cache
No cache entry available
Starting new HTTPS connection (1): pypi.python.org
There was an error checking the latest version of pip
Traceback (most recent call last):
  File "c:\users\user\.virtualenvs\downloads-a87zm7tz\lib\site-packages\pip\_vendor\requests\packages\urllib3\connection.py", line 142, in _new_conn
    (self.host, self.port), self.timeout, **extra_kw)
  File "c:\users\user\.virtualenvs\downloads-a87zm7tz\lib\site-packages\pip\_vendor\requests\packages\urllib3\util\connection.py", line 75, in create_connection
    for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM):
  File "c:\users\user\appdata\local\programs\python\python36\Lib\socket.py", line 745, in getaddrinfo
    for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
socket.gaierror: [Errno 11004] getaddrinfo failed

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "c:\users\user\.virtualenvs\downloads-a87zm7tz\lib\site-packages\pip\_vendor\requests\packages\urllib3\connectionpool.py", line 595, in urlopen
    chunked=chunked)
  File "c:\users\user\.virtualenvs\downloads-a87zm7tz\lib\site-packages\pip\_vendor\requests\packages\urllib3\connectionpool.py", line 352, in _make_request
    self._validate_conn(conn)
  File "c:\users\user\.virtualenvs\downloads-a87zm7tz\lib\site-packages\pip\_vendor\requests\packages\urllib3\connectionpool.py", line 831, in _validate_conn
    conn.connect()
  File "c:\users\user\.virtualenvs\downloads-a87zm7tz\lib\site-packages\pip\_vendor\requests\packages\urllib3\connection.py", line 254, in connect
    conn = self._new_conn()
  File "c:\users\user\.virtualenvs\downloads-a87zm7tz\lib\site-packages\pip\_vendor\requests\packages\urllib3\connection.py", line 151, in _new_conn
    self, "Failed to establish a new connection: %s" % e)
pip._vendor.requests.packages.urllib3.exceptions.NewConnectionError: <pip._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x0000000003A43400>: Failed to establish a new connection: [Errno 11004] getaddrinfo failed

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "c:\users\user\.virtualenvs\downloads-a87zm7tz\lib\site-packages\pip\_vendor\requests\adapters.py", line 423, in send
    timeout=timeout
  File "c:\users\user\.virtualenvs\downloads-a87zm7tz\lib\site-packages\pip\_vendor\requests\packages\urllib3\connectionpool.py", line 640, in urlopen
    _stacktrace=sys.exc_info()[2])
  File "c:\users\user\.virtualenvs\downloads-a87zm7tz\lib\site-packages\pip\_vendor\requests\packages\urllib3\util\retry.py", line 287, in increment
    raise MaxRetryError(_pool, url, error or ResponseError(cause))
pip._vendor.requests.packages.urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='pypi.python.org', port=443): Max retries exceeded with url: /pypi/pip/json (Caused by NewConnectionError('<pip._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x0000000003A43400>:
 Failed to establish a new connection: [Errno 11004] getaddrinfo failed',))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "c:\users\user\.virtualenvs\downloads-a87zm7tz\lib\site-packages\pip\utils\outdated.py", line 126, in pip_version_check
    headers={"Accept": "application/json"},
  File "c:\users\user\.virtualenvs\downloads-a87zm7tz\lib\site-packages\pip\_vendor\requests\sessions.py", line 488, in get
    return self.request('GET', url, **kwargs)
  File "c:\users\user\.virtualenvs\downloads-a87zm7tz\lib\site-packages\pip\download.py", line 386, in request
    return super(PipSession, self).request(method, url, *args, **kwargs)
  File "c:\users\user\.virtualenvs\downloads-a87zm7tz\lib\site-packages\pip\_vendor\requests\sessions.py", line 475, in request
    resp = self.send(prep, **send_kwargs)
  File "c:\users\user\.virtualenvs\downloads-a87zm7tz\lib\site-packages\pip\_vendor\requests\sessions.py", line 596, in send
    r = adapter.send(request, **kwargs)
  File "c:\users\user\.virtualenvs\downloads-a87zm7tz\lib\site-packages\pip\_vendor\cachecontrol\adapter.py", line 47, in send
    resp = super(CacheControlAdapter, self).send(request, **kw)
  File "c:\users\user\.virtualenvs\downloads-a87zm7tz\lib\site-packages\pip\_vendor\requests\adapters.py", line 487, in send
    raise ConnectionError(e, request=request)
pip._vendor.requests.exceptions.ConnectionError: HTTPSConnectionPool(host='pypi.python.org', port=443): Max retries exceeded with url: /pypi/pip/json (Caused by NewConnectionError('<pip._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x0000000003A43400>: Failed to esta
blish a new connection: [Errno 11004] getaddrinfo failed',))

Error:  An error occurred while installing numpy!
Exception:
Traceback (most recent call last):
  File "c:\users\user\.virtualenvs\downloads-a87zm7tz\lib\site-packages\pip\basecommand.py", line 215, in main
    status = self.run(options, args)
  File "c:\users\user\.virtualenvs\downloads-a87zm7tz\lib\site-packages\pip\commands\install.py", line 335, in run
    wb.build(autobuilding=True)
  File "c:\users\user\.virtualenvs\downloads-a87zm7tz\lib\site-packages\pip\wheel.py", line 749, in build
    self.requirement_set.prepare_files(self.finder)
  File "c:\users\user\.virtualenvs\downloads-a87zm7tz\lib\site-packages\pip\req\req_set.py", line 380, in prepare_files
    ignore_dependencies=self.ignore_dependencies))
  File "c:\users\user\.virtualenvs\downloads-a87zm7tz\lib\site-packages\pip\req\req_set.py", line 554, in _prepare_file
    require_hashes
  File "c:\users\user\.virtualenvs\downloads-a87zm7tz\lib\site-packages\pip\req\req_install.py", line 278, in populate_link
    self.link = finder.find_requirement(self, upgrade)
  File "c:\users\user\.virtualenvs\downloads-a87zm7tz\lib\site-packages\pip\index.py", line 465, in find_requirement
    all_candidates = self.find_all_candidates(req.name)
  File "c:\users\user\.virtualenvs\downloads-a87zm7tz\lib\site-packages\pip\index.py", line 423, in find_all_candidates
    for page in self._get_pages(url_locations, project_name):
  File "c:\users\user\.virtualenvs\downloads-a87zm7tz\lib\site-packages\pip\index.py", line 568, in _get_pages
    page = self._get_page(location)
  File "c:\users\user\.virtualenvs\downloads-a87zm7tz\lib\site-packages\pip\index.py", line 683, in _get_page
    return HTMLPage.get_page(link, session=self.session)
  File "c:\users\user\.virtualenvs\downloads-a87zm7tz\lib\site-packages\pip\index.py", line 792, in get_page
    "Cache-Control": "max-age=600",
  File "c:\users\user\.virtualenvs\downloads-a87zm7tz\lib\site-packages\pip\_vendor\requests\sessions.py", line 488, in get
    return self.request('GET', url, **kwargs)
  File "c:\users\user\.virtualenvs\downloads-a87zm7tz\lib\site-packages\pip\download.py", line 386, in request
    return super(PipSession, self).request(method, url, *args, **kwargs)
  File "c:\users\user\.virtualenvs\downloads-a87zm7tz\lib\site-packages\pip\_vendor\requests\sessions.py", line 475, in request
    resp = self.send(prep, **send_kwargs)
  File "c:\users\user\.virtualenvs\downloads-a87zm7tz\lib\site-packages\pip\_vendor\requests\sessions.py", line 602, in send
    r = dispatch_hook('response', hooks, r, **kwargs)
  File "c:\users\user\.virtualenvs\downloads-a87zm7tz\lib\site-packages\pip\_vendor\requests\hooks.py", line 31, in dispatch_hook
    _hook_data = hook(hook_data, **kwargs)
  File "c:\users\user\.virtualenvs\downloads-a87zm7tz\lib\site-packages\pip\download.py", line 181, in handle_401
    username = six.moves.input("User for %s: " % parsed.netloc)
EOFError: EOF when reading a line