diff --git a/buffer.py b/buffer.py
index 6db7b52..28e930f 100644
--- a/buffer.py
+++ b/buffer.py
@@ -615,9 +615,7 @@ class PathListBuffer(DirBuffer):
     def name(self):
         return self._name
 
-class AboutBuffer(DataBuffer):
-    btype = 'about'
-    data = '''
+ABOUT_DATA = '''
 ================================================================================
 
 ************    ********** ******        ****** ****    ********     *********
@@ -636,6 +634,8 @@ class AboutBuffer(DataBuffer):
 
 ================================================================================
 '''
+class AboutBuffer(DataBuffer):
+    btype = 'about'
     modename = 'about'
     def __init__(self):
-        DataBuffer.__init__(self, '*About*', self.data)
+        DataBuffer.__init__(self, '*About*', ABOUT_DATA)
diff --git a/mode/python.py b/mode/python.py
index 4beba27..494b3c4 100644
--- a/mode/python.py
+++ b/mode/python.py
@@ -219,11 +219,29 @@ class Python(mode.Fundamental):
         self.functions = None
     def build_function_map(self):
         b = self.window.buffer
+        scope_stack = []
         self.functions = {}
         for i in range(0, len(b.lines)):
-            m = regex.python_function.match(b.lines[i])
+            if regex.whitespace.match(b.lines[i]):
+                continue
+            m = regex.python_indent.match(b.lines[i])
+            assert m
+            lvl = len(m.group(1))
+            while scope_stack:
+                if lvl <= scope_stack[-1][0]:
+                    scope_stack.pop(-1)
+                else:
+                    break
+            m = regex.python_scope.match(b.lines[i])
             if m:
-                self.functions[m.group(1)] = i
+                (ws, typ, name) = m.groups()
+                lvl = len(ws)
+                if scope_stack:
+                    prefix = '.'.join([x[1] for x in scope_stack])
+                    self.functions['%s.%s' % (prefix, name)] = i
+                else:
+                    self.functions[name] = i
+                scope_stack.append((len(ws), name))
     def get_functions(self):
         if self.functions is None:
             self.build_function_map()
diff --git a/regex.py b/regex.py
index 38ef078..59d89c3 100644
--- a/regex.py
+++ b/regex.py
@@ -32,4 +32,5 @@ perl_function = re.compile(r"^ *sub ([A-Za-z_][A-Za-z0-9_]*)")
 python_base = re.compile(r"^[^ ]")
 python_dict_cleanup = re.compile(r"^( *)((?:[^'\":]|'(?:\.|[^\'])*'|\"(?:\.|[^\'])*)+?)( *)(:)( *)([^ ].*)$")
 python_assign_cleanup = re.compile(r"^( *)([^ ]+)( *)(=)( *)([^ ].*)$")
-python_function = re.compile('^ *def ([A-Za-z_][A-Za-z0-9_]*)')
\ No newline at end of file
+python_scope = re.compile('^( *)(class|def) ([A-Za-z_][A-Za-z0-9_]*)')
+python_indent = re.compile('^( *)')