[MacPorts] #58862: git @2.23.0: make Python optional

[MacPorts]

#58862: git @2.23.0: make Python optional
-------------------------+----------------------
 Reporter:  FranklinYu   |      Owner:  ci42
     Type:  enhancement  |     Status:  assigned
 Priority:  Normal       |  Milestone:
Component:  ports        |    Version:
 Keywords:               |       Port:  git
-------------------------+----------------------
 Python 3 is only used to interact with other version-control systems, such
 as

  - Perforce, see
 [https://github.com/git/git/blob/5fa0f5238b0cd46cfe7f6fa76c3f526ea98148d9/INSTALL#L168-L170
 notes in Git source]
  - Mercurial, which [https://www.mercurial-
 scm.org/wiki/Python3?action=recall&rev=43 hasn't be migrated to Python 3]

 Also refer to comments at commit [https://github.com/macports/macports-
 ports/commit/e08b6cdac7b5c880d19a3b4e188e3ff11ffa0b9b e08b6cd].

-- 
Ticket URL: <https://trac.macports.org/ticket/58862>
MacPorts <https://www.macports.org/>
Ports system for macOS