rxbag_main.py

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#!/usr/bin/env python
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"""
The main entry-point to rxbag.
"""

PKG = 'rxbag'
import roslib; roslib.load_manifest(PKG)
import rospy

import optparse
import sys
import threading
import time

# Ensure wxPython version >= 2.8, and install hotfix for 64-bit Cairo support for wxGTK
import wxversion
WXVER = '2.8'
if wxversion.checkInstalled(WXVER):
    wxversion.select(WXVER)
else:
    print >> sys.stderr, 'This application requires wxPython version %s' % WXVER
    sys.exit(1)
import wx
import wx.lib.wxcairo
if 'wxGTK' in wx.PlatformInfo:
    # Workaround for 64-bit systems
    import ctypes
    gdkLib = wx.lib.wxcairo._findGDKLib()
    gdkLib.gdk_cairo_create.restype = ctypes.c_void_p

import rxbag_app

def run(options, args):
    app = rxbag_app.RxBagApp(options, args)
    app.MainLoop()
    rospy.signal_shutdown('GUI shutdown')

def rxbag_main():
    # Parse command line for input files and options
    parser = optparse.OptionParser(usage='usage: %prog [options] BAG_FILE1 [BAG_FILE2 ...]')
    parser.add_option('-s', '--start',         dest='start',   default=0.0,   action='store', type='float', help='start SEC seconds into the bag files', metavar='SEC')
    parser.add_option(      '--record',        dest='record',  default=False, action='store_true',          help='record to a bag file')
    parser.add_option('-a', '--all',           dest='all',     default=False, action='store_true',          help='record all topics')
    parser.add_option('-e', '--regex',         dest='regex',   default=False, action="store_true",          help='match topics using regular expressions')
    parser.add_option('-o', '--output-prefix', dest='prefix',  default=None,  action="store",               help='prepend PREFIX to beginning of bag name (name will always end with date stamp)')
    parser.add_option('-O', '--output-name',   dest='name',    default=None,  action="store",               help='record to bag with name NAME.bag')
    parser.add_option('-l', '--limit',         dest='limit',   default=0,     action="store", type='int',   help='only record NUM messages on each topic', metavar='NUM')
    parser.add_option(      '--profile',       dest='profile', default=False, action='store_true',          help='profile and write results to rxbag.prof [advanced]')

    options, args = parser.parse_args(sys.argv[1:])

    if len(args) == 0:
        if options.record:
            if not options.all:
                parser.error('You must specify topics to record when recording (or specify --all).')
        else:
            parser.error('You must specify at least one bag file to view.')
            
    if options.prefix and options.name:
        parser.error('Can\'t set both prefix and name.')

    if options.profile:
        import cProfile
        cProfile.runctx('run(options, args)', globals(), locals(), 'rxbag.prof')
    else:
        run(options, args)

---

rxbag
Author(s): Tim Field
autogenerated on Fri Jan 11 09:58:55 2013