256 lines
9.4 KiB
Python
Executable file
256 lines
9.4 KiB
Python
Executable file
#! /usr/bin/python
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# -*- coding: utf-8 -*-
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"""
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jp: a SAT command line tool
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Copyright (C) 2009 Jérôme Poisson (goffi@goffi.org)
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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"""
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#consts
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name = "jp"
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version = "0.0.1"
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about = name+" v"+version+""" (c) Jérôme Poisson (aka Goffi) 2009
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---
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"""+name+""" Copyright (C) 2009 Jérôme Poisson (aka Goffi)
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This program comes with ABSOLUTELY NO WARRANTY;
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This is free software, and you are welcome to redistribute it
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under certain conditions.
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---
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This software is a command line tool for jabber
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Get the latest version at http://www.goffi.org
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"""
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global pbar_available
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pbar_available = True #checked before using ProgressBar
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### logging ###
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import logging
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from logging import debug, info, error, warning
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logging.basicConfig(level=logging.DEBUG,
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format='%(message)s')
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###
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import sys
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import os
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from os.path import abspath, basename, dirname
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from optparse import OptionParser
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import pdb
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from tools.jid import JID
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import gobject
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from sat_bridge_frontend.DBus import DBusBridgeFrontend
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import tarfile
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try:
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from progressbar import ProgressBar, Percentage, Bar, ETA, FileTransferSpeed
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except ImportError, e:
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info ('ProgressBar not available, please download it at http://pypi.python.org/pypi/progressbar')
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info ('Progress bar deactivated\n--\n')
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pbar_available=False
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class JP():
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def __init__(self):
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self.bridge=DBusBridgeFrontend()
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self.transfert_id = None
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def check_options(self):
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"""Check command line options"""
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usage="""
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%prog [options] [FILE1 FILE2 ...] JID
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%prog -w [options] [JID1 JID2 ...]
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%prog --help for options list
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"""
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parser = OptionParser(usage=usage,version=about)
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parser.add_option("-b", "--bz2", action="store_true", default=False,
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help="Make a bzip2 tarball")
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parser.add_option("-w", "--wait-file", action="store_true", default=False,
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help="Wait for a file to be sent by a contact")
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parser.add_option("-m", "--multiple", action="store_true", default=False,
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help="Accept multiple files (you'll have to stop manually)")
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parser.add_option("-f", "--force", action="store_true", default=False,
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help="Force overwritting of existing files")
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parser.add_option("-p", "--progress", action="store_true", default=False,
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help="Show progress bar")
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parser.add_option("-s", "--separate", action="store_true", default=False,
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help="Separate xmpp messages: send one message per line instead of one message alone.")
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parser.add_option("-n", "--new-line", action="store_true", default=False,
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help="Add a new line at the beginning of the input (usefull for ascii art ;))")
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(self.options, args) = parser.parse_args()
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if len(args) < 1 and not self.options.wait_file:
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parser.error("You must specify the destination JID (Jabber ID)")
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if self.options.wait_file:
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#several jid
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self.dest_jids = args
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else:
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#one dest_jid, other args are files
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self.dest_jid = JID(args[-1])
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if not self.dest_jid.is_valid:
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error ("%s is not a valid JID !", self.dest_jid)
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exit(1)
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self.files = args[:-1]
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if not pbar_available and self.options.progress:
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self.options.progress = False
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error ("Option progress is not available, deactivated.")
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if self.options.progress or self.options.wait_file:
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self.start_loop = True #We have to use loop for these options
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else:
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self.start_loop = False
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return args
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def check_jabber_status(self):
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"""Check that jabber status is allright"""
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if not self.bridge.isConnected():
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error("SAT is not conneted, please connect before using jp")
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exit(1)
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def send_stdin(self):
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"""Send incomming data on stdin to jabber contact"""
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header = "\n" if self.options.new_line else ""
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if self.options.separate: #we send stdin in several messages
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if header:
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self.bridge.sendMessage(self.dest_jid, header)
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while (True):
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line = sys.stdin.readline()
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if not line:
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break
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self.bridge.sendMessage(self.dest_jid, line.replace("\n",""))
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else:
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self.bridge.sendMessage(self.dest_jid, header + "".join(sys.stdin.readlines()))
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def send_files(self):
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"""Send files to jabber contact"""
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for file in self.files:
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if not os.path.exists(file):
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error ("File [%s] doesn't exist !" % file)
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exit(1)
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if not self.options.bz2 and os.path.isdir(file):
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error ("[%s] is a dir ! Please send files inside or use compression" % file)
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exit(1)
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if self.options.bz2:
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tmpfile = (basename(self.files[0]) or basename(dirname(self.files[0])) ) + '.tar.bz2' #FIXME: tmp, need an algorithm to find a good name/path
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if os.path.exists(tmpfile):
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error ("tmp file (%s) already exists ! Please remove it", tmpfile)
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exit(1)
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warning("bz2 is an experimental option at an early dev stage, use with caution")
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#FIXME: check free space, writting perm, tmp dir, filename (watch for OS used)
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info("Starting compression, please wait...")
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sys.stdout.flush()
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bz2=tarfile.open(tmpfile, "w:bz2")
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for file in self.files:
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info("Adding %s", file)
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bz2.add(file)
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bz2.close()
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info("OK !")
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path = abspath(tmpfile)
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self.transfert_id = self.bridge.sendFile(self.dest_jid, path)
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else:
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for file in self.files:
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path = abspath(file)
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self.transfert_id = self.bridge.sendFile(self.dest_jid, path) #FIXME: show progress only for last transfert_id
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#TODO: manage ProgressBar
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def askConfirmation(self, type, id, data):
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"""CB used for file transfert, accept files depending on parameters"""
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answer_data={}
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if type == "FILE_TRANSFERT":
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if self.dest_jids and not data['from'] in self.dest_jids:
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return #file is not sent by a filtered jid
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answer_data["dest_path"] = os.getcwd()+'/'+data['filename']
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if self.options.force or not os.path.exists(answer_data["dest_path"]):
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self.bridge.confirmationAnswer(id, True, answer_data)
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info("Accepted file [%s] from %s", data['filename'], data['from'])
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self.transfert_id = id
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else:
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self.bridge.confirmationAnswer(id, False, answer_data)
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warning("Refused file [%s] from %s: a file with the same name already exist", data['filename'], data['from'])
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if not self.options.multiple and not self.options.progress:
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#we just accept one file
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self.loop.quit()
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def actionResult(self, type, id, data):
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#FIXME
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info ("FIXME: actionResult not implemented")
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def wait_file(self):
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"""Wait for a file and write it on local dir"""
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self.bridge.register("askConfirmation", self.askConfirmation, "request")
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def progressCB(self):
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if self.transfert_id:
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data = self.bridge.getProgress(self.transfert_id)
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if data:
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if not data['position']:
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data['position'] = '0'
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if not self.pbar:
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#first answer, we must construct the bar
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self.pbar = ProgressBar(int(data['size']),["Progress: ",Percentage()," ",Bar()," ",FileTransferSpeed()," ",ETA()])
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self.pbar.start()
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self.pbar.update(int(data['position']))
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elif self.pbar:
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self.pbar.finish()
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if not self.options.multiple:
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self.loop.quit()
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return False
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return True
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def go(self):
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self.check_options()
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self.check_jabber_status()
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if self.options.wait_file:
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self.wait_file()
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else:
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if not self.files: #we send message only if there are no files to send
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self.send_stdin()
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else:
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self.send_files()
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if self.start_loop:
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self.loop = gobject.MainLoop()
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if self.options.progress:
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self.pbar = None
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gobject.timeout_add(10, self.progressCB)
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try:
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self.loop.run()
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except KeyboardInterrupt:
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info("User interruption: good bye")
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if __name__ == "__main__":
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jp = JP()
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jp.go()
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