[MacPorts] #48807: python messes with terminal state on exit

[MacPorts]

#48807: python messes with terminal state on exit
-------------------------------------------------+-------------------------
  Reporter:  yselivanov@…                        |      Owner:
                                                 |  jyrkiwahlstedt
      Type:  defect                              |     Status:  new
  Priority:  Normal                              |  Milestone:
 Component:  ports                               |    Version:  2.3.3
Resolution:                                      |   Keywords:  haspatch
      Port:  python26 python27 python python34   |
  python35 python36 libedit                      |
-------------------------------------------------+-------------------------

Comment (by DavidBAEpstein):

 ||=**Sequential Actions**=||='''Result'''=||
 ||installed python36 with no variant||readline misbehaves in python
 interpreter||
 ||installed python36+readline||''port notes python36'' says "install
 py36-readline"||
 ||installed py36-readline||python interpreter crashes on receiving
 Carriage Return||
 ||deactivated py36-readline||readline in python interpreter appears to
 work perfectly||
 ||activated py36-readline||python interpreter crashes on receiving
 Carriage Return||
 ||deactivated py36-readline||readline appears to work perfectly||

 **Maintainers:** Please modify the note from port install python36 to
 remove the incorrect advice.
 The note should preferably say
  ''Do not install py36-readline, or, if installed, deactivate''.

--
Ticket URL: <https://trac.macports.org/ticket/48807#comment:131>
MacPorts <https://www.macports.org/>
Ports system for macOS