#!/usr/bin/python
"""The qskope script visualizes the structure of PyFFI structures and arrays."""
# ***** BEGIN LICENSE BLOCK *****
#
# Copyright (c) 2007-2009, Python File Format Interface
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following
# disclaimer in the documentation and/or other materials provided
# with the distribution.
#
# * Neither the name of the Python File Format Interface
# project nor the names of its contributors may be used to endorse
# or promote products derived from this software without specific
# prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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# ***** END LICENSE BLOCK *****
import logging
# check if PyQt4 is installed
try:
from PyQt4 import QtGui
except ImportError:
raw_input("""PyQt4 not found. Please download and install from
http://www.riverbankcomputing.co.uk/software/pyqt/download""")
raise
# import the main QSkope window class
from pyffi.qskope import QSkope
# system and option parsing functions
import sys
from optparse import OptionParser
# main script function
def main():
"""The main script function. Does argument parsing, file type checking,
and builds the qskope interface."""
# parse options and positional arguments
usage = "%prog [options] [<file>]"
description = """Parse and display the file <file>."""
parser = OptionParser(usage,
version = "%prog $Rev$",
description = description)
(options, args) = parser.parse_args()
if len(args) > 1:
parser.error("incorrect number of arguments (one at most)")
# run the application
app = QtGui.QApplication(sys.argv)
mainwindow = QSkope()
if len(args) >= 1:
mainwindow.openFile(filename = args[0])
mainwindow.show()
sys.exit(app.exec_())
if __name__ == "__main__":
# set up logger
logger = logging.getLogger("pyffi")
logger.setLevel(logging.DEBUG)
loghandler = logging.StreamHandler()
loghandler.setLevel(logging.DEBUG)
logformatter = logging.Formatter("%(name)s:%(levelname)s:%(message)s")
loghandler.setFormatter(logformatter)
logger.addHandler(loghandler)
# run main program
main()
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