Changeset 2900 for branch/2frame/GSASIIdataGUI.py

Timestamp:

Jul 4, 2017 9:37:13 AM (6 years ago)

Author:

toby

Message:

reorg for GUI separation pretty much complete (GSASIIIO.py still needs some thought)

File:

• branch/2frame/GSASIIdataGUI.py (moved) (moved from branch/2frame/GSASIIgrid.py) (6 diffs)

branch/2frame/GSASIIdataGUI.py

@@ -1 +1 @@
 # -*- coding: utf-8 -*-
-#GSASIIgrid - data display routines
+#GSASIIdataGUI - Main GUI routines
 ########### SVN repository information ###################
 # $Date$
@@ -9 +9 @@
 ########### SVN repository information ###################
 '''
-*GSASIIgrid: Basic GUI routines*
---------------------------------
-
+*GSASIIdataGUI: Main GSAS-II GUI*
+------------------------------------
+
+Module that defines GUI routines and classes for the main GUI Frame (window)
+and the main routines that define the GSAS-II tree panel and much of the
+data editing panel. 
 '''
 import time
@@ -52 +55 @@
 import GSASIIexprGUI as G2exG
 import GSASIIlog as log
-import GSASIIctrls as G2G
+import GSASIIctrlGUI as G2G
 
 # trig functions in degrees
@@ -155 +158 @@
 Define_wxId('wxID_MCRON', 'wxID_MCRLIST', 'wxID_MCRSAVE', 'wxID_MCRPLAY',)
 
+# these data definitions probably should be moved
 commonTrans = {'abc':np.eye(3),'a-cb':np.array([[1.,0.,0.],[0.,0.,-1.],[0.,1.,0.]]),
     'ba-c':np.array([[0.,1.,0.],[1.,0.,0.],[0.,0.,-1.]]),'-cba':np.array([[0.,0.,-1.],[0.,1.,0.],[1.,0.,0.]]),
@@ -329 +333 @@
         parent.Raise()
         self.EndModal(wx.ID_CANCEL)
+        
+# 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())
+
+def GUIpatches():
+    'Misc fixes that only needs to be done when running a GUI'
+    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()
+    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()
+    # 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 ShowVersions():
+    '''Show the versions all of required Python packages, etc.
+    '''
+    import numpy as np
+    import scipy as sp
+    import wx
+    #import wx.lib.scrolledpanel as wxscroll
+    import matplotlib as mpl
+    import OpenGL as ogl
+    # load the GSAS routines to update versions with GSASIIpath.SetVersionNumber
+    import GSASIIpath
+    import GSASIIIO as G2IO
+    import GSASIIElem as G2elem
+    import GSASIIctrlGUI 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'
+    
 ###############################################################################
 # Main application
@@ -334 +457 @@
 def GSASIImain():
     '''Start up the GSAS-II application'''
+    ShowVersions()
+    GUIpatches()
+    #GSASIIpath.InvokeDebugOpts()
     #application = GSASIImain() # don't redirect output, someday we
     # may want to do this if we can