[MacPorts] #65114: port bzr @2.6.0_3 on macOS 10.13.6 : bzr merge with bzr+ssh no longer functions

[MacPorts]

#65114: port bzr @2.6.0_3 on macOS 10.13.6 :  bzr merge with bzr+ssh no longer
functions
------------------------+--------------------
 Reporter:  ianstyxial  |      Owner:  (none)
     Type:  defect      |     Status:  new
 Priority:  Normal      |  Milestone:
Component:  ports       |    Version:  2.7.2
 Keywords:              |       Port:
------------------------+--------------------
 The port bzr @2.6.0_3 (active) on macOS 10.13.6 the bzr merge with bzr+ssh
 no longer functions. Indeed, if I run

 $ bzr merge bzr+ssh://pi@lyra/~/AVision/

 I get the error messages as in the attached file, starting with
 ----
 Merging from remembered submit location bzr+ssh://pi@lyra/~/AVision/
 bzr: ERROR: exceptions.SyntaxError: invalid syntax (signing.py, line 32)
 ----

 bzr has worked fine for years with bzr+ssh, but I recently upgraded to the
 latest port of Bazaar on macOS 10.13.6, and I ran into this issue.

 Check version:

 sh-3.2# port installed bzr
 The following ports are currently installed:
   bzr @2.6.0_3 (active)

 Indeed:

 bash-3.2$ bzr --version
 Bazaar (bzr) 2.6.0
   Python interpreter:
 /opt/local/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python
 2.7.18
   Python standard library:
 /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
   Platform: Darwin-17.7.0-x86_64-i386-64bit
   bzrlib:
 /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/bzrlib
   Bazaar configuration: /Users/ian/.bazaar
   Bazaar log file: /Users/ian/.bzr.log

-- 
Ticket URL: <https://trac.macports.org/ticket/65114>
MacPorts <https://www.macports.org/>
Ports system for macOS