GitHub has removed support for the git:// protocol today. If you see a message like
fatal: remote error: The unauthenticated git protocol on port 9418 is no longer supported. Please see https://github.blog/2021-09-01-improving-git-protocol-security-github/ for more information. when trying to git pull SymPy, you will need to run git remote set-url origin [email protected]:sympy/sympy.git (if you get the error for another remote than origin update the URL accordingly) This is primarily of importance for people with push access, since the guide at https://github.com/sympy/sympy/wiki/Pushing-patches used to say to use git:// to avoid accidental pushing. Accidentally pushing to the master branch is impossible due to branch protection, so you don't need to worry about that. It is possible to accidentally push up another branch to the main repo. If you do this, please delete it. All pull requests branches should be made from forks (except for release branches, which have to be on the main repo for technical reasons). Another option for people with push access is to use something like https://stackoverflow.com/questions/7556155/git-set-up-a-fetch-only-remote to disable pushing to origin. Aaron Meurer -- You received this message because you are subscribed to the Google Groups "sympy" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/sympy/CAKgW%3D6L%3DpH0Pv65wONvdrdMPnny3nwc5r8v3ankoeXsPf%3DQBmQ%40mail.gmail.com.
