/usr/lib/python3/dist-packages/lfm/lfm.py is in lfm 3.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 | #!/usr/bin/env python3
# -*- coding: utf-8 -*-
# Copyright (C) 2001-15 Iñigo Serna
# Time-stamp: <2015-03-27 19:00:27 inigo>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
"""lfm v3.0 - (C) 2001-15, by Iñigo Serna <inigoserna@gmail.com>
'Last File Manager' is a powerful file manager for UNIX console.
It has a curses interface and it's written in Python version 3.4+.
Released under GNU Public License, read COPYING file for more details.
"""
__author__ = 'Iñigo Serna'
__revision__ = '3.0'
import os
from os.path import join, exists
import sys
import argparse
import logging
from common import *
from ui import run_app
########################################################################
######################################################################
##### Main
def lfm_exit(ret_code, ret_path='.'):
with open('/tmp/lfm-%s.path' % (os.getppid()), 'w') as f:
f.write(ret_path)
sys.exit(ret_code)
def helper_delete_item(filename, text):
try:
os.unlink(filename)
except OSError as err:
print('lfm - ERROR: {}\n{}'.format(text, err))
else:
print('lfm: {}!'.format(text))
sys.exit(0)
def lfm_start():
parser = argparse.ArgumentParser(description=__doc__.split('\n')[0],
formatter_class=argparse.RawDescriptionHelpFormatter,
epilog='\n'.join(__doc__.split('\n')[2:]))
parser.add_argument('-d', '--debug', help='Enable debug level in log file', action='store_true')
parser.add_argument('-w', '--use-wide-chars', help='Enable support for wide chars', action='store_true')
parser.add_argument('--restore-config', help='Restore default configuration', action='store_true')
parser.add_argument('--restore-keys', help='Restore default key bindings', action='store_true')
parser.add_argument('--restore-theme', help='Restore default theme', action='store_true')
parser.add_argument('--delete-history', help='Delete history', action='store_true')
parser.add_argument('path1', nargs='?', default='.', help='Path to show in left pane (default: ".")')
parser.add_argument('path2', nargs='?', default='.', help='Path to show in right pane (default: ".")')
args = parser.parse_args()
if not exists(CONFIG_DIR):
os.makedirs(CONFIG_DIR)
logging.basicConfig(level=logging.DEBUG if args.debug else DEBUG_LEVEL,
# format='%(asctime)s %(name)-12s %(levelname)-8s %(message)s',
format='%(asctime)s %(name)s(%(module)12s:%(lineno)4d) %(levelname).1s %(message)s',
datefmt='%Y-%m-%d %H:%M:%S',
filename=join(CONFIG_DIR, 'lfm.log'),
filemode='w')
if args.restore_config:
helper_delete_item(CONFIG_FILE, 'restore default configuration')
if args.restore_keys:
helper_delete_item(KEYS_FILE, 'restore default key bindings')
if args.restore_theme:
helper_delete_item(THEME_FILE, 'restore default theme')
if args.delete_history:
helper_delete_item(HISTORY_FILE, 'delete history')
try:
pwd = os.getcwd()
os.chdir(args.path1)
os.chdir(args.path2)
os.chdir(pwd)
except OSError as err:
print('lfm - ERROR: cannot initialize path\n{}'.format(err))
sys.exit(-1)
logging.info('Start lfm')
try:
path = run_app(args.path1, args.path2, args.use_wide_chars)
except FileNotFoundError as err:
print('ERROR: Cannot copy default theme or keys file to user configuration folder {}\n{}\nQuitting'.format(CONFIG_DIR, err))
sys.exit(-1)
except BaseException as err:
import traceback
tb_str = traceback.format_exc()
logging.critical('ERROR: ' + str(err))
logging.critical(tb_str)
print('ERROR:', str(err))
print(tb_str)
path = None
raise
logging.info('End lfm, returns: "{}"'.format(path))
if path is not None:
lfm_exit(0, path)
else:
lfm_exit(0)
########################################################################
if __name__ == '__main__':
lfm_start()
########################################################################
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