[MacPorts] #45301: spacebar not recognized in python macport version

[MacPorts]

#45301: spacebar not recognized in python macport version
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  Reporter:  manzotti.alessandro@…  |      Owner:  macports-tickets@…
      Type:  defect                 |     Status:  new
  Priority:  Normal                 |  Milestone:
 Component:  ports                  |    Version:  2.3.1
Resolution:                         |   Keywords:
      Port:                         |
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Comment (by nad@…):

 Ah, one last thought: make sure Python is really importing the right
 `readline.so` and check the library dependencies on it with `otool -L`.
 I forgot that `py27-readline` installs its own version of `readline.so`
 (in `site-packages/readline`) and then does some fancy `sys.path`
 manipulation at Python startup to ensure that its `readline.so` is found
 before the standard library `readline.so` (linked with libedit).


 {{{
 >>> import readline
 >>> readline.__file__
 '/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/readline/readline.so'

 $  otool -L
 '/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/readline/readline.so'
 /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/readline/readline.so:
         /opt/local/lib/libncurses.5.dylib (compatibility version 5.0.0,
 current version 5.0.0)
         /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current
 version 1213.0.0

 }}}

 Note that the `py27-readline` `readline.so` is statically linked with GNU
 `readline`.

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Ticket URL: <https://trac.macports.org/ticket/45301#comment:9>
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