Forward port of various fixes that were initially only done on the

release23-maint branch:
- Remember the scroll position when rebuilding the browser (as we do far
too often). Fixes #824430.
- Allow for the documentation to be inside PythonIDE as well as in
the Python.app inside the framework (the original location for 2.3).
- Updated version numbers
- In PythonIDE, add the Tools/IDE directory as the second entry in
sys.path in stead of as the first, leaving PythonIDE.app/Contents/Resources
as the first one.
- The code for setting the working directory to $HOME was both incorrect
and in the wrong place, fixed.
- On OSX the default location for IDE scripts is now
$HOME/Library/Python/IDE-Scripts.

Mac/Tools/IDE/PackageManager.plist

@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist SYSTEM "file://localhost/System/Library/DTDs/PropertyList.dtd">
+<plist version="0.9">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>English</string>
+	<key>CFBundleDocumentTypes</key>
+	<array>
+	</array>
+	<key>CFBundleExecutable</key>
+	<string>PackageManager</string>
+
+	<key>CFBundleGetInfoString</key>
+	<string>2.3.2, (c) 2003 Python Software Foundation.</string>
+	<key>CFBundleLongVersionString</key>
+	<string>2.3.2, (c) 2003 Python Software Foundation.</string>
+	<key>NSHumanReadableCopyright</key>
+	<string>Copyright 2003 Python Software Foundation.</string>
+	<key>CFBundleShortVersionString</key>
+	<string>2.3.2</string>
+
+	<key>CFBundleIconFile</key>
+	<string>PackageManager.icns</string>
+	<key>CFBundleIdentifier</key>
+	<string>org.python.pythonide</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>PythonIDE</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleSignature</key>
+	<string>Pide</string>
+	<key>CFBundleVersion</key>
+	<string>2.3.2</string>
+	<key>LSRequiresCarbon</key>
+    <true/>
+	<key>CSResourcesFileMapped</key>
+	<true/>
+</dict>
+</plist>

Mac/Tools/IDE/PackageManager.py

@@ -366,6 +366,7 @@ class PackageBrowser(PimpInterface):
 		self.w.description.enable(0)
 		
 	def updatestatus(self):
+		topcell = self.w.packagebrowser.gettopcell()
 		sel = self.w.packagebrowser.getselection()
 		data = self.getbrowserdata(self.w.hidden_button.get())
 		self.w.packagebrowser.setitems(data)
@@ -396,6 +397,7 @@ class PackageBrowser(PimpInterface):
 			self.w.recursive_button.enable(1)
 			self.w.force_button.enable(1)
 			self.w.user_button.enable(1)
+		self.w.packagebrowser.settopcell(topcell)
 		
 	def listhit(self, *args, **kwargs):
 		self.updatestatus()

Mac/Tools/IDE/PythonIDE.plist

@@ -27,13 +27,22 @@
 	<string>PythonIDE</string>
 
 	<key>CFBundleGetInfoString</key>
-	<string>2.3, (c) 2003 Python Software Foundation.</string>
+	<string>2.4a0, (c) 2003 Python Software Foundation.</string>
 	<key>CFBundleLongVersionString</key>
-	<string>2.3, (c) 2003 Python Software Foundation.</string>
+	<string>2.4a0, (c) 2003 Python Software Foundation.</string>
 	<key>NSHumanReadableCopyright</key>
 	<string>Copyright 2003 Python Software Foundation.</string>
 	<key>CFBundleShortVersionString</key>
-	<string>2.3</string>
+	<string>2.4a0</string>
+
+	<key>CFBundleHelpBookFolder</key>
+	<array>
+		<string>PythonDocumentation</string>
+	</array>
+	<key>CFBundleHelpBookName</key>
+	<string>Python Help</string>
+	<key>CFBundleHelpTOCFile</key>
+	<string>index.html</string>
 
 	<key>CFBundleIconFile</key>
 	<string>PythonIDE.icns</string>
@@ -48,7 +57,7 @@
 	<key>CFBundleSignature</key>
 	<string>Pide</string>
 	<key>CFBundleVersion</key>
-	<string>2.3</string>
+	<string>2.3.2</string>
 	<key>LSRequiresCarbon</key>
     <true/>
 	<key>CSResourcesFileMapped</key>

Mac/Tools/IDE/PythonIDE.py

@@ -49,7 +49,7 @@ def init():
 		# We are a fully frozen application
 		ide_path = sys.argv[0]
 	if ide_path not in sys.path:
-		sys.path.insert(0, ide_path)
+		sys.path.insert(1, ide_path)
 
 
 init()

Mac/Tools/IDE/PythonIDEMain.py

@@ -32,6 +32,11 @@ def getmodtime(file):
 class PythonIDE(Wapplication.Application):
 	
 	def __init__(self):
+		if sys.platform == "darwin":
+			if len(sys.argv) > 1 and sys.argv[1].startswith("-psn"):
+				home = os.getenv("HOME")
+				if home:
+					os.chdir(home)
 		self.preffilepath = os.path.join("Python", "PythonIDE preferences")
 		Wapplication.Application.__init__(self, 'Pide')
 		from Carbon import AE
@@ -49,11 +54,6 @@ class PythonIDE(Wapplication.Application):
 				self.quitevent)
 		import PyConsole, PyEdit
 		Splash.wait()
-		if sys.platform == "darwin":
-			if sys.argv and sys.argv[0].startswith("-psn"):
-				home = os.getenv("HOME")
-				if home:
-					os.chdir(home)
 		# With -D option (OSX command line only) keep stderr, for debugging the IDE
 		# itself.
 		debug_stderr = None
@@ -140,9 +140,12 @@ class PythonIDE(Wapplication.Application):
 		except:
 			path = os.path.join(os.getcwd(), "Mac", "IDE scripts")
 			if not os.path.exists(path):
-				path = os.path.join(os.getcwd(), "Scripts")
+				if sys.platform == "darwin":
+					path = os.path.join(os.getenv("HOME"), "Library", "Python", "IDE-Scripts")
+				else:
+					path = os.path.join(os.getcwd(), "Scripts")
 				if not os.path.exists(path):
-					os.mkdir(path)
+					os.makedirs(path)
 					f = open(os.path.join(path, "Place your scripts here"+ELIPSES), "w")
 					f.close()
 			fsr = File.FSRef(path)
@@ -451,11 +454,31 @@ class PythonIDE(Wapplication.Application):
 		# is located in the framework, but there's a symlink in Python.app.
 		# And as AHRegisterHelpBook wants a bundle (with the right bits in
 		# the plist file) we refer it to Python.app
+		#
+		# To make matters worse we have to look in two places: first in the IDE
+		# itself, then in the Python application inside the framework.
+		has_help = False
+		has_doc = False
+		ide_path_components = sys.argv[0].split("/")
+		if ide_path_components[-3:] == ["Contents", "Resources", "PythonIDE.py"]:
+			ide_app = "/".join(ide_path_components[:-3])
+			help_source = os.path.join(ide_app, 'Contents/Resources/English.lproj/Documentation')
+			doc_source = os.path.join(ide_app, 'Contents/Resources/English.lproj/PythonDocumentation')
+			has_help = os.path.isdir(help_source)
+			has_doc = os.path.isdir(doc_source)
+			if has_help or has_doc:
+				try:
+					from Carbon import AH
+					AH.AHRegisterHelpBook(ide_app)
+				except (ImportError, MacOS.Error), arg:
+					pass # W.Message("Cannot register Python Documentation: %s" % str(arg))
 		python_app = os.path.join(sys.prefix, 'Resources/Python.app')
-		help_source = os.path.join(python_app, 'Contents/Resources/English.lproj/Documentation')
+		if not has_help:
-		doc_source = os.path.join(python_app, 'Contents/Resources/English.lproj/PythonDocumentation')
+			help_source = os.path.join(python_app, 'Contents/Resources/English.lproj/Documentation')
-		has_help = os.path.isdir(help_source)
+			has_help = os.path.isdir(help_source)
-		has_doc = os.path.isdir(doc_source)
+		if not has_doc:
+			doc_source = os.path.join(python_app, 'Contents/Resources/English.lproj/PythonDocumentation')
+			has_doc = os.path.isdir(doc_source)
 		if has_help or has_doc:
 			try:
 				from Carbon import AH