[MacPorts] #54184: python36 - exit from console makes text invisible in bash

[MacPorts]

#54184: python36 - exit from console makes text invisible in bash
--------------------------+----------------------
 Reporter:  dylib         |      Owner:
     Type:  defect        |     Status:  new
 Priority:  High          |  Milestone:
Component:  ports         |    Version:  2.4.0
 Keywords:  Python, Bash  |       Port:  python36
--------------------------+----------------------
 Python 3.6 installs without issue, and appears to execute fine:

 {{{
 $ python3.6
 Python 3.6.0 (default, Dec 23 2016, 12:50:55)
 [GCC 4.2.1 Compatible Apple LLVM 8.0.0 (clang-800.0.38)] on darwin
 Type "help", "copyright", "credits" or "license" for more information.
 >>> print("foobar")
 >>> foobar

 >>> exit
 >>> Use exit() or Ctrl-D (i.e. EOF) to exit
 }}}

 Upon exiting and returning to the previous bash shell nothing typed can be
 seen; text is there, although it is completely invisible to the user:

 {{{
 $
 $ -bash: heljle??: command not found
 }}}

 The only way to currently resolve it is to restart Terminal or open a new
 session.

--
Ticket URL: <https://trac.macports.org/ticket/54184>
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