How do i declare more than one extra-index-url in pip.conf

Question

Where would I set this in pip.conf?

I want to add two(2) extra-index-urls in pip.conf, but I did not find a solution how to do this after some research in the docs.

Answer 1

Although the example in the docs is for --find-links, it says:

Appending options like --find-links can be written on multiple lines:

[global]
find-links =
    http://download.example.com

[install]
find-links =
    http://mirror1.example.com
    http://mirror2.example.com

So I believe you may be able to do the same for extra-index-url. While I am having issues with the indices I'm using to test, I can confirm that passing the argument twice at the command line has the same effect as separating the two indices on multiple lines like this example does.

edit: I can confirm that this does indeed work for extra-index-url.