'pipes' is deprecated
I just ran src for the first time and I got this warning:
$ src
/usr/bin/src:81: DeprecationWarning: 'pipes' is deprecated and slated for removal in Python 3.13
import tempfile, email.utils, pipes
The following help topics are available:
intro -- Basic concepts: commits, tags, branches. The form of commands.
revisions -- How to specify ranges of commits to operate on.