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	#! /usr/bin/python
2	# Copyright (C) 2001, 2002 by Intevation GmbH
3	# 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	import Thuban.version
20
21	def main():
22	"""Instantiate the application object and run the application"""
23
24	if verify_versions():
25	app = ThubanApplication(0)
26	if len(sys.argv) > 1:
27	app.OpenSession(sys.argv[1])
28	sys.excepthook = app.ShowExceptionDialog
29	app.MainLoop()
30	sys.excepthook = sys.__excepthook__
31
32
33	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	errors = Thuban.version.verify_versions()
41
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