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	bh	1520	# Copyright (C) 2001, 2002, 2003 by Intevation GmbH
2	bh	6	# 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	bh	1520	from application import ThubanApplication
18	jonathan	1308	import Thuban.version
19	bh	6
20			def main():
21			"""Instantiate the application object and run the application"""
22	jonathan	540
23			if verify_versions():
24			app = ThubanApplication(0)
25			if len(sys.argv) > 1:
26			app.OpenSession(sys.argv[1])
27			app.MainLoop()
28	jonathan	1505	# sys.excepthook is set in ThubanApplication.OnInit()
29	jonathan	1392	sys.excepthook = sys.__excepthook__
30	jonathan	540
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	jonathan	1308	errors = Thuban.version.verify_versions()
39	jonathan	540
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