More work on packages refactoring, mostly working

sugar/Makefile.am

@@ -1,12 +1,12 @@
-SUBDIRS = chat browser p2p shell session presence
-
-bin_SCRIPTS = sugar
+SUBDIRS = activity chat p2p presence
 
 sugardir = $(pythondir)/sugar
 sugar_PYTHON =			\
 	__init__.py		\
 	__installed__.py	\
+	bots.py			\
 	env.py			\
-	util.py
+	util.py			\
+	LogWriter.py
 
 EXTRA_DIST = sugar __uninstalled__.py

sugar/__installed__.py.in

@@ -1,3 +1,2 @@
-data_basedir = '@prefix@/share/'
-data_dirs = [ 'sugar' ]
-activities_dir = 'activities'
+sugar_data_dir = '@prefix@/share/sugar'
+sugar_activities_dir = '@prefix@/share/sugar/activities'

sugar/__uninstalled__.py

@@ -1,5 +1,4 @@
 import os
 
-data_basedir = os.path.dirname(os.path.dirname(__file__))
-data_dirs = [ 'activities/browser' ]
-activities_dir = ''
+sugar_data_dir = os.path.dirname(os.path.dirname(__file__))
+sugar_activities_dir = os.path.join(sugar_data_dir, 'activities')

sugar/chat/Makefile.am

@@ -4,6 +4,9 @@ sugardir = $(pythondir)/sugar/chat
 sugar_PYTHON =		\
 	__init__.py	\
 	Chat.py		\
+	ChatEditor.py	\
+	ChatToolbar.py	\
+	ChatWindow.py	\
 	Emoticons.py	\
 	GroupChat.py	\
 	richtext.py

sugar/env.py

@@ -1,10 +1,18 @@
 import os
+import sys
 
 try:
 	from sugar.__uninstalled__ import *
 except ImportError:
 	from sugar.__installed__ import *
 
+def add_to_python_path(path):
+	sys.path.insert(0, path)
+	if os.environ.has_key('PYTHONPATH'):
+		os.environ['PYTHONPATH'] += ':' + path
+	else:
+		os.environ['PYTHONPATH'] = path
+
 def get_user_dir():
 	if os.environ.has_key('SUGAR_USER_DIR'):
 		return os.environ['SUGAR_USER_DIR']
@@ -22,20 +30,9 @@ def get_nick_name():
 		return os.environ['SUGAR_NICK_NAME']
 	else:
 		return None
-		
-def get_data_file(filename):
-	for data_dir in get_data_dirs():
-		path = os.path.join(data_dir, filename)
-		if os.path.isfile(path):
-			return path
-	return None
 
-def get_data_dirs():
-	dirs = []
-	for data_dir in data_dirs:
-		path = os.path.join(data_basedir, data_dir)
-		dirs.append(path)
-	return dirs
-	
+def get_data_dir():
+	return sugar_data_dir
+		
 def get_activities_dir():
-	return activities_dir
+	return sugar_activities_dir