Thuban/UI/main.py

#! /usr/bin/python
# Copyright (C) 2001, 2002 by Intevation GmbH
# Authors:
# Jan-Oliver Wagner <[email protected]>
# Bernhard Herzog <[email protected]>
#
# This program is free software under the GPL (>=v2)
# Read the file COPYING coming with Thuban for details.

"""
The main entry point for the Thuban GUI. 
"""

__version__ = "$Revision$"

import sys

from application import ThubanApplication
import Thuban.version

def main():
    """Instantiate the application object and run the application"""

    if verify_versions():
        app = ThubanApplication(0)
        if len(sys.argv) > 1:
            app.OpenSession(sys.argv[1])
        sys.excepthook = app.ShowExceptionDialog
        app.MainLoop()
        sys.excepthook = sys.__excepthook__


def verify_versions():
    """Check some library versions.

    Print a message containing any libraries which are wrong.
    Return True if everything is OK, otherwise False.
    """
    
    errors = Thuban.version.verify_versions()

    if len(errors) > 0:
        msg = " The following version errors were detected:"

        for e in errors:
            msg += "\n     " + e

#       if use_msg_box:
#           # XXX: use a message box to display the errors
#           pass

        print "\n*******************************************************"
        print msg
        print "*******************************************************\n"

        return False

    return True
1	bh	6	#! /usr/bin/python
2	bh	226	# Copyright (C) 2001, 2002 by Intevation GmbH
3	bh	6	# Authors:
4			# Jan-Oliver Wagner <[email protected]>
5			# Bernhard Herzog <[email protected]>
6			#
7			# This program is free software under the GPL (>=v2)
8			# Read the file COPYING coming with Thuban for details.
9
10			"""
11			The main entry point for the Thuban GUI.
12			"""
13
14			__version__ = "$Revision$"
15
16			import sys
17
18			from application import ThubanApplication
19	jonathan	1308	import Thuban.version
20	bh	6
21			def main():
22			"""Instantiate the application object and run the application"""
23	jonathan	540
24			if verify_versions():
25			app = ThubanApplication(0)
26			if len(sys.argv) > 1:
27			app.OpenSession(sys.argv[1])
28	jonathan	1392	sys.excepthook = app.ShowExceptionDialog
29	jonathan	540	app.MainLoop()
30	jonathan	1392	sys.excepthook = sys.__excepthook__
31	jonathan	540
32	jonathan	1392
33	jonathan	540	def verify_versions():
34			"""Check some library versions.
35
36			Print a message containing any libraries which are wrong.
37			Return True if everything is OK, otherwise False.
38			"""
39
40	jonathan	1308	errors = Thuban.version.verify_versions()
41	jonathan	540
42			if len(errors) > 0:
43			msg = " The following version errors were detected:"
44
45			for e in errors:
46			msg += "\n " + e
47
48			# if use_msg_box:
49			# # XXX: use a message box to display the errors
50			# pass
51
52			print "\n*******************************************************"
53			print msg
54			print "*******************************************************\n"
55
56			return False
57
58			return True
Name	Value
svn:eol-style	native
svn:keywords	Author Date Id Revision