Which firewall port required to access python repository?

Question

Trying to install python library from corporate Server. Due to security reason the internet is blocked and specific URL's only allowed.

So would like to raise a firewall opening to install python lib using pip install. Do anyone know which ports are required to access library using pip ? or any other better solution to handle this ?

I made a firewall opening to Port:80 and 443 for the URL:https://pypi.org/ and its not working.

pip install https://pypi.org/project/paramiko/

Collecting https://pypi.org/project/paramiko/
  Retrying (Retry(total=4, connect=None, read=None, redirect=None)) after connection broken by 'ConnectTimeoutError(<pip._vendor.requests.packages.urllib3.connection.VerifiedHTTPSConnection object at 0x7fa40ff24828>, 'Connection to pypi.org timed out. (connect timeout=15)')': /project/paramiko/

Solution

https://pypi.org/project/paramiko/ - communicates only via 443 port, but for installation the following URI is used - https://api.github.com/repos/paramiko/paramiko Check, if it is blocked by firewall

EDIT: screenshot for second lib as asked

Comments

[William R]

Ok, I gave an example. Even if i use anyother lib pypi.org/project/PyNaCl still getting same error messages. Is something wrong in firewall opening ? based on your answer i understand we cant access all lib in pypi.org.

[batistuta09]

I added a screenshot regarding another lib.

[batistuta09]

Can you open in (lynx) browser the following URI: pypi.org/project/paramiko and api.github.com/repos/paramiko/paramiko

[William R]

Thanks, Its due to wrong url given to open firewall pypi.python.org. After adding pypi.org & files.pythonhosted.org on 443 worked.