/[thuban]/branches/WIP-pyshapelib-bramz/Thuban/UI/main.py
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revision 540 by jonathan, Wed Mar 19 15:37:24 2003 UTC revision 1766 by jan, Wed Oct 1 09:52:28 2003 UTC
# Line 1  Line 1 
1  #! /usr/bin/python  # Copyright (C) 2001, 2002, 2003 by Intevation GmbH
 # Copyright (C) 2001, 2002 by Intevation GmbH  
2  # Authors:  # Authors:
3  # Jan-Oliver Wagner <[email protected]>  # Jan-Oliver Wagner <[email protected]>
4  # Bernhard Herzog <[email protected]>  # Bernhard Herzog <[email protected]>
# Line 16  __version__ = "$Revision$" Line 15  __version__ = "$Revision$"
15  import sys  import sys
16    
17  from application import ThubanApplication  from application import ThubanApplication
18    import Thuban.version
 from wxPython.wx import wxMAJOR_VERSION, wxMINOR_VERSION, wxRELEASE_NUMBER,\  
                         wxPlatform  
 import wxproj  
   
19    
20  def main():  def main():
21      """Instantiate the application object and run the application"""      """Instantiate the application object and run the application"""
# Line 29  def main(): Line 24  def main():
24          app = ThubanApplication(0)          app = ThubanApplication(0)
25          if len(sys.argv) > 1:          if len(sys.argv) > 1:
26              app.OpenSession(sys.argv[1])              app.OpenSession(sys.argv[1])
         app.top.ShowSessionTree()  
27          app.MainLoop()          app.MainLoop()
28            # sys.excepthook is set in ThubanApplication.OnInit()
29            sys.excepthook = sys.__excepthook__
 def wxCHECK_VERSION(major,minor,release): \  
     return (wxMAJOR_VERSION > (major) or \  
         (wxMAJOR_VERSION == (major) \  
             and wxMINOR_VERSION > (minor)) or \  
         (wxMAJOR_VERSION == (major) \  
             and wxMINOR_VERSION == (minor) \  
             and wxRELEASE_NUMBER >= (release)))  
30    
31  def verify_versions():  def verify_versions():
32      """Check some library versions.      """Check some library versions.
33    
34      Print a message containing any libraries which are wrong.      Print a message containing any libraries which are wrong.
35      Return True if everything is OK, otherwise False.      Return True if everything is OK, otherwise False.
   
     Specifically, check the following libraries:  
   
         wxPython >= v2.4.0  
         Python >= v2.2.1  
         proj >= v4.4.5  
         gtk > v1.2.0  
36      """      """
37            
38      errors = []      errors = Thuban.version.verify_versions()
   
     if not wxCHECK_VERSION(2, 4, 0):  
         errors.append("wxPython < 2.4.0")  
   
     if sys.hexversion < 0x0202010f:  
         errors.append("Python < 2.2.1")  
   
     #  
     # This only tells someone that they COMPILED thuban with the wrong  
     # version of proj. If they are running prebuilt binaries  
     # check_version should always return true.  
     #  
     if not wxproj.check_version(4, 4, 5):  
         errors.append("proj < 4.4.5")  
   
     if wxPlatform == "__WXGTK__":  
         if not wxproj.check_version_gtk(1, 2, 0):  
             errors.append("gtk < 1.2")  
39    
40      if len(errors) > 0:      if len(errors) > 0:
41          msg = " The following version errors were detected:"          msg = " The following version errors were detected:"
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