Thuban/UI/main.py

# Copyright (C) 2001, 2002, 2003 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])
        app.MainLoop()
        # sys.excepthook is set in ThubanApplication.OnInit()
        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	# Copyright (C) 2001, 2002, 2003 by Intevation GmbH
2	# Authors:
3	# Jan-Oliver Wagner <[email protected]>
4	# Bernhard Herzog <[email protected]>
5	#
6	# This program is free software under the GPL (>=v2)
7	# Read the file COPYING coming with Thuban for details.
8
9	"""
10	The main entry point for the Thuban GUI.
11	"""
12
13	__version__ = "$Revision$"
14
15	import sys
16
17	from application import ThubanApplication
18	import Thuban.version
19
20	def main():
21	"""Instantiate the application object and run the application"""
22
23	if verify_versions():
24	app = ThubanApplication(0)
25	if len(sys.argv) > 1:
26	app.OpenSession(sys.argv[1])
27	app.MainLoop()
28	# sys.excepthook is set in ThubanApplication.OnInit()
29	sys.excepthook = sys.__excepthook__
30
31	def verify_versions():
32	"""Check some library versions.
33
34	Print a message containing any libraries which are wrong.
35	Return True if everything is OK, otherwise False.
36	"""
37
38	errors = Thuban.version.verify_versions()
39
40	if len(errors) > 0:
41	msg = " The following version errors were detected:"
42
43	for e in errors:
44	msg += "\n " + e
45
46	# if use_msg_box:
47	# # XXX: use a message box to display the errors
48	# pass
49
50	print "\n*******************************************************"
51	print msg
52	print "*******************************************************\n"
53
54	return False
55
56	return True
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svn:keywords	Author Date Id Revision