Geografic-Information-System/gui/wxpython/gis_set_error.py

"""!
@package gis_set_error.py

GRASS start-up screen error message.

(C) 2010 by the GRASS Development Team

This program is free software under the GNU General Public License
(>=v2). Read the file COPYING that comes with GRASS for details.

@author Martin Landa <landa.martin gmail.com>
"""

import os
import sys

import gui_modules.globalvar as globalvar
if not os.getenv("GRASS_WXBUNDLED"):
    globalvar.CheckForWx()
import wx

def main():
    app = wx.PySimpleApp()
    
    if len(sys.argv) == 1:
        msg = "Unknown reason"
    else:
        msg = ''
        for m in sys.argv[1:]:
            msg += m
    
    wx.MessageBox(caption = "Error",
                  message = msg,
                  style = wx.OK | wx.ICON_ERROR)
    
    app.MainLoop()
    
if __name__ == "__main__":
    main()