mirror of
https://github.com/Hopiu/linkchecker.git
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72 lines
2.6 KiB
Python
Executable file
72 lines
2.6 KiB
Python
Executable file
#!/usr/bin/env python
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# -*- coding: iso-8859-1 -*-
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# Copyright (C) 2008-2012 Bastian Kleineidam
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#
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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 2 of the License, or
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# (at your option) any later version.
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#
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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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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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"""
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Check HTML pages for broken links. This is the GUI client.
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"""
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import sys
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import signal
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from linkcheck import configuration, drop_privileges, i18n, main_is_frozen
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if main_is_frozen():
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# Let Python find the C++ runtime DLLs for PyQt.
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import os
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from linkcheck import get_install_data
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sys.path.append(os.path.join(get_install_data(), 'Microsoft.VC90.CRT'))
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from PyQt4.QtGui import QApplication
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from linkcheck.gui import LinkCheckerMain, get_app_style
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def excepthook (window, etype, evalue, tb):
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"""Catch unhandled exceptions."""
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from cStringIO import StringIO
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from linkcheck.director.console import internal_error
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out = i18n.get_encoded_writer(out=StringIO(), encoding="utf-8")
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internal_error(out=out, etype=etype, evalue=evalue, tb=tb)
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# signal main window to be thread-safe
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window.error_signal.emit(out.getvalue())
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def main (argv=None):
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"""Initialize the Qt application, handle commandline arguments
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and show the main window."""
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if argv is None:
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argv = sys.argv
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app = QApplication(argv)
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app.setApplicationName(configuration.AppName)
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app.setApplicationVersion(configuration.Version)
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app.setOrganizationName(configuration.Author)
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QApplication.setStyle(get_app_style())
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QApplication.setPalette(QApplication.style().standardPalette())
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args = app.arguments()
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if len(args) > 1:
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url = args[1]
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else:
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url = u""
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signal.signal(signal.SIGINT, signal.SIG_DFL)
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# use local variable here to avoid garbage collection of the main
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# window before app.exec_() finishes
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window = LinkCheckerMain(url=url)
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window.show()
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window.raise_() # this will raise the window on Mac OS X
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drop_privileges()
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sys.excepthook = \
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lambda etype, evalue, tb: excepthook(window, etype, evalue, tb)
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sys.exit(app.exec_())
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if __name__ == "__main__":
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main()
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