ranger.py

   1 #!/usr/bin/python -O
   2 # ranger - a vim-inspired file manager for the console  (coding: utf-8)
   3 # Copyright (C) 2009, 2010, 2011  Roman Zimbelmann <romanz@lavabit.com>
   4 # This software is distributed under the terms of the GNU GPL version 3.
   5
   6 # =====================
   7 # This embedded bash script can be executed by sourcing this file.
   8 # It will cd to ranger's last location after you exit it.
   9 # The first argument specifies the command to run ranger, the
  10 # default is simply "ranger". (Not this file itself!)
  11 # The other arguments are passed to ranger.
  12 """":
  13 tempfile='/tmp/chosendir'
  14 ranger="${1:-ranger}"
  15 test -z "$1" || shift
  16 "$ranger" --choosedir="$tempfile" "${@:-$(pwd)}"
  17 returnvalue=$?
  18 test -f "$tempfile" &&
  19 if [ "$(cat -- "$tempfile")" != "$(echo -n `pwd`)" ]; then
  20     cd "$(cat "$tempfile")"
  21     rm -f -- "$tempfile"
  22 fi
  23 return $returnvalue
  24 """ and None
  25
  26 import sys
  27 from os.path import exists, abspath
  28
  29 # Need to find out whether or not the flag --clean was used ASAP,
  30 # because --clean is supposed to disable bytecode compilation
  31 argv = sys.argv[1:sys.argv.index('--')] if '--' in sys.argv else sys.argv[1:]
  32 sys.dont_write_bytecode = '-c' in argv or '--clean' in argv
  33
  34 # Don't import ./ranger when running an installed binary at /usr/.../ranger
  35 if __file__[:4] == '/usr' and exists('ranger') and abspath('.') in sys.path:
  36     sys.path.remove(abspath('.'))
  37
  38 # Start ranger
  39 import ranger
  40 sys.exit(ranger.main())