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/aglogging.py

@@ -0,0 +1,103 @@
+#----------------------------------------------------------------------------
+# Name:         aglogging.py
+# Purpose:      Utilities to help with logging
+#
+# Author:       Jeff Norton
+#
+# Created:      01/04/05
+# CVS-ID:       $Id$
+# Copyright:    (c) 2005 ActiveGrid, Inc.
+# License:      wxWindows License
+#----------------------------------------------------------------------------
+
+import sys
+import os
+import re
+import traceback
+import logging
+from activegrid.util.lang import *
+
+LEVEL_FATAL = logging.FATAL
+LEVEL_ERROR = logging.ERROR
+LEVEL_WARN = logging.WARN
+LEVEL_INFO = logging.INFO
+LEVEL_DEBUG = logging.DEBUG
+
+TEST_MODE_NONE = 0
+TEST_MODE_DETERMINISTIC = 1
+TEST_MODE_NON_DETERMINISTIC = 2
+
+global agTestMode
+agTestMode = TEST_MODE_NONE
+
+def setTestMode(mode):
+    global agTestMode
+    agTestMode = mode
+        
+def getTestMode():
+    global agTestMode
+    return agTestMode
+    
+def testMode(normalObj, testObj=None):
+    if getTestMode() > TEST_MODE_NONE:
+        return testObj
+    return normalObj
+
+pythonFileRefPattern = asString(r'(?<=File ")[^"]*(#[^#]*")(, line )[0-9]*')
+phpFileRefPattern = asString(r'( in ).*#([^#]*#[^ ]*)(?= on line )')
+pathSepPattern = os.sep
+if (pathSepPattern == "\\"):
+    pathSepPattern = "\\\\"
+pythonFileRefPattern = pythonFileRefPattern.replace("#", pathSepPattern)
+pythonFileRefPattern = re.compile(pythonFileRefPattern)
+phpFileRefPattern = phpFileRefPattern.replace("#", pathSepPattern)
+phpFileRefPattern = re.compile(phpFileRefPattern)
+
+def removeFileRefs(str):
+    str = pythonFileRefPattern.sub(_fileNameReplacement, str)
+    str = phpFileRefPattern.sub(_fileNameReplacementPHP, str)
+    return str
+    
+def removePHPFileRefs(str):
+    str = phpFileRefPattern.sub(_fileNameReplacementPHP, str)
+    return str
+    
+def _fileNameReplacement(match):
+    return "...%s" % match.group(1).replace(os.sep, "/")
+    
+def _fileNameReplacementPHP(match):
+    return "%s...%s" % (match.group(1), match.group(2).replace(os.sep, "/"))
+    
+def getTraceback():
+    extype, val, tb = sys.exc_info()
+    tbs = "\n"
+    for s in traceback.format_tb(tb):
+        tbs += s
+    return tbs
+
+def reportException(out=None, stacktrace=False, diffable=False, exception=None):
+    if (True): # exception == None):
+        extype, val, t = sys.exc_info()
+    else:
+        extype = type(exception)
+        val = exception
+        if (stacktrace):
+            e,v,t = sys.exc_info()
+    if (diffable):
+        exstr = removeFileRefs(str(val))
+    else:
+        exstr = str(val)
+    if (out == None):
+        print "Got Exception = %s: %s" % (extype, exstr)
+    else:
+        print >> out, "Got Exception = %s: %s" % (extype, exstr)
+    if (stacktrace):
+        fmt = traceback.format_exception(extype, val, t)
+        for s in fmt:
+            if (diffable):
+                s = removeFileRefs(s)
+            if (out == None):
+                print s
+            else:
+                print >> out, s
+