examples/plugin_chmod_keybindings.py


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# This plugin serves as an example for adding key bindings through a plugin.
# It could replace the ten lines in the rc.conf that create the key bindings
# for the "chmod" command.

import ranger.api
old_hook_init = ranger.api.hook_init

def hook_init(fm):
    old_hook_init(fm)

    # Generate key bindings for the chmod command
    command = "map {0}{1}{2} shell -d chmod {1}{0}{2} %s"
    for mode in list('ugoa') + '':
        for perm in "rwxXst":
            fm.execute_console(command.format('-', mode, perm))
            fm.execute_console(command.format('+', mode, perm))

ranger.api.hook_init = hook_init
#!/usr/bin/python -O
# ranger - a vim-inspired file manager for the console  (coding: utf-8)
# Copyright (C) 2009, 2010, 2011  Roman Zimbelmann <romanz@lavabit.com>
# This software is distributed under the terms of the GNU GPL version 3.

# =====================
# This embedded bash script can be executed by sourcing this file.
# It will cd to ranger's last location after you exit it.
# The first argument specifies the command to run ranger, the
# default is simply "ranger". (Not this file itself!)
# The other arguments are passed to ranger.
"""":
tempfile='/tmp/chosendir'
ranger="${1:-ranger}"
test -z "$1" || shift
"$ranger" --choosedir="$tempfile" "${@:-$(pwd)}"
returnvalue=$?
test -f "$tempfile" &&
if [ "$(cat -- "$tempfile")" != "$(echo -n `pwd`)" ]; then
    cd "$(cat "$tempfile")"
    rm -f -- "$tempfile"
fi
return $returnvalue
""" and None

import sys
from os.path import exists, abspath

# Need to find out whether or not the flag --clean was used ASAP,
# because --clean is supposed to disable bytecode compilation
argv = sys.argv[1:sys.argv.index('--')] if '--' in sys.argv else sys.argv[1:]
sys.dont_write_bytecode = '-c' in argv or '--clean' in argv

# Don't import ./ranger when running an installed binary at /usr/.../ranger
if __file__[:4] == '/usr' and exists('ranger') and abspath('.') in sys.path:
    sys.path.remove(abspath('.'))

# Start ranger
import ranger
sys.exit(ranger.main())