Docview and IDE patch from Morag Hua with fix for bug #1217890

"Closing view crashes Python" plus some new features:

    New feature added to the IDE is 'Extensions'.  Under
    Tools|Options|Extensions, you can add calls to external programs.
    For example you can add a "Notepad" extension (under windows) that
    will exec Notepad on the currently open file.  A new "Notepad"
    menu item will appear under the Tools menu.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@34638 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/samples/ide/activegrid/util/__init__.py

@@ -14,8 +14,10 @@ import traceback
 import sys
 import os
 
-def _registerMainModuleDir():
-    global mainModuleDir
+def isWindows():
+    return os.name == 'nt'
+
+def _generateMainModuleDir():
     if sys.executable.find('python') != -1:
         utilModuleDir = os.path.dirname(__file__)
         if not os.path.isabs(utilModuleDir):
@@ -25,5 +27,22 @@ def _registerMainModuleDir():
             mainModuleDir = os.path.dirname(mainModuleDir) # Get rid of library.zip
     else:
         mainModuleDir = os.path.dirname(sys.executable)
+    return mainModuleDir
+
+mainModuleDir = _generateMainModuleDir()
+
+
+def _generatePythonExecPath():
+    if sys.executable.find('python') != -1:
+        pythonExecPath = sys.executable
+    else:
+        pythonExecPath = os.path.join(os.path.dirname(sys.executable), '3rdparty\python2.3\python')
+    return pythonExecPath
+
+pythonExecPath = _generatePythonExecPath()
+
+def getCommandNameForExecPath(execPath):
+    if isWindows():
+        return '"%s"' % execPath
+    return execPath
 
-_registerMainModuleDir()