source: branch/2frame/GSASII.py @ 2899

#!/usr/bin/env python
# -*- coding: utf-8 -*-
#GSASII
########### SVN repository information ###################
# $Date: 2017-07-03 21:12:45 +0000 (Mon, 03 Jul 2017) $
# $Author: toby $
# $Revision: 2899 $
# $URL: branch/2frame/GSASII.py $
# $Id: GSASII.py 2899 2017-07-03 21:12:45Z toby $
########### SVN repository information ###################
'''
*GSAS-II Main Module*
=====================

Main routines for the GSAS-II program
'''

import os
import sys

__version__ = '0.3.0'

# PATCH: for Mavericks (OS X 10.9.x), wx produces an annoying warning about LucidaGrandeUI.
# In case stderr has been suppressed there, redirect python error output to stdout. Nobody
# else should care much about this. 
sys.stderr = sys.stdout

#def create(parent):
#    return GSASII(parent)

# class GSASIIsplit(wx.SplitterWindow):
#     def __init__(self,parent,ID):
#         wx.SplitterWindow.__init__(self, parent, ID,style = wx.SP_BORDER|wx.SP_LIVE_UPDATE)
#         self.Bind(wx.EVT_SPLITTER_SASH_POS_CHANGED, self.OnSashChanged)
#         self.Bind(wx.EVT_SPLITTER_SASH_POS_CHANGING, self.OnSashChanging)

#     def OnSashChanged(self, evt):
#         evt.Skip()
# #        print "sash changed to %s\n" % str(evt.GetSashPosition())

#     def OnSashChanging(self, evt):
#         evt.Skip()
# #        print "sash changing to %s\n" % str(evt.GetSashPosition())
    
if __name__ == '__main__':
    import numpy as np
    import scipy as sp
    import wx
    import wx.lib.scrolledpanel as wxscroll
    try:  # patch for LANG environment var problem on occasional OSX machines
        import locale
        locale.getdefaultlocale()
    except ValueError:
        print('Fixing location (see https://github.com/matplotlib/matplotlib/issues/5420.)')
        os.environ['LC_ALL'] = 'en_US.UTF-8'
        locale.getdefaultlocale()
    import matplotlib as mpl
    try:
        import OpenGL as ogl
    except ImportError:
        print('*******************************************************')
        print('PyOpenGL is missing from your python installation')
        print('     - we will try to install it')
        print('*******************************************************')
        def install_with_easyinstall(package):
            try: 
                print "trying a system-wide PyOpenGl install"
                easy_install.main(['-f',os.path.split(__file__)[0],package])
                return
            except:
                pass
            try: 
                print "trying a user level PyOpenGl install"
                easy_install.main(['-f',os.path.split(__file__)[0],'--user',package])
                return
            except:
                print "Install of '+package+' failed. Please report this information:"
                import traceback
                print traceback.format_exc()
                sys.exit()
        from setuptools.command import easy_install
        install_with_easyinstall('PyOpenGl')
        print('*******************************************************')         
        print('OpenGL has been installed. Restarting GSAS-II')
        print('*******************************************************')         
        loc = os.path.dirname(__file__)
        import subprocess
        subprocess.Popen([sys.executable,os.path.join(loc,'GSASII.py')])
        sys.exit()

    # load the GSAS routines
    import GSASIIpath
    GSASIIpath.SetVersionNumber("$Revision: 2899 $")
    import GSASIIIO as G2IO
    import GSASIIElem as G2elem
    import GSASIIgrid as G2gd
    import GSASIIctrls as G2G
    import GSASIIplot as G2plt
    import GSASIIpwd as G2pwd
    import GSASIIpwdGUI as G2pdG
    import GSASIIspc as G2spc
    import GSASIIstrMain as G2stMn
    import GSASIIstrIO as G2stIO
    import GSASIImath as G2mth
    import GSASIImapvars as G2mv
    import GSASIIobj as G2obj
    import GSASIIlattice as G2lat
    import GSASIIlog as log
#                GSASIIpath.IPyBreak()
    # print versions
    print "Python module versions loaded:"
    print "  Python:     ",sys.version.split()[0]
    print "  wx:         ",wx.__version__
    print "  matplotlib: ",mpl.__version__
    print "  numpy:      ",np.__version__
    print "  scipy:      ",sp.__version__
    print "  OpenGL:     ",ogl.__version__
    try:
        from PIL import Image
        try:
            from PIL import PILLOW_VERSION
            version = PILLOW_VERSION
        except:
            version = Image.VERSION
        print "  PIL.Image:  ",version
    except ImportError:
        try:
            import Image
            print "Image (PIL):",Image.VERSION
        except ImportError:
            print "Image module not present; Note that PIL (Python Imaging Library) or pillow is needed for some image operations"
    import platform
    print "  Platform:   ",sys.platform,platform.architecture()[0],platform.machine()
    try:
        import mkl
        print "  Max threads:",mkl.get_max_threads()
    except:
        pass
    #print "wxPython description",wx.PlatformInfo
    print "This is GSAS-II revision "+str(GSASIIpath.GetVersionNumber())+'\n'
    GSASIIpath.InvokeDebugOpts()
    G2gd.GSASIImain() # start the GUI