1 files changed, 34 insertions, 30 deletions

diff --git a/lldb/examples/summaries/cocoa/attrib_fromdict.py b/lldb/examples/summaries/cocoa/attrib_fromdict.py
index 86964d602b5..39abe6bda47 100644
--- a/lldb/examples/summaries/cocoa/attrib_fromdict.py
+++ b/lldb/examples/summaries/cocoa/attrib_fromdict.py
@@ -5,34 +5,38 @@ part of The LLVM Compiler Infrastructure
 This file is distributed under the University of Illinois Open Source
 License. See LICENSE.TXT for details.
 """
+
+
 class AttributesDictionary:
-	def __init__(self, allow_reset = True):
-		self.__dict__['_dictionary'] = {} # need to do it this way to prevent endless recursion
-		self.__dict__['_allow_reset'] = allow_reset
-
-	def __getattr__(self,name):
-		if not self._check_exists(name):
-			return None
-		value = self._dictionary[name]
-		return value
-
-	def _set_impl(self,name,value):
-		self._dictionary[name] = value
-
-	def _check_exists(self,name):
-		return name in self._dictionary
-
-	def __setattr__(self,name,value):
-		if self._allow_reset:
-			self._set_impl(name,value)
-		else:
-			self.set_if_necessary(name,value)
-
-	def set_if_necessary(self,name,value):
-		if not self._check_exists(name):
-			self._set_impl(name,value)
-			return True
-		return False
-
-	def __len__(self):
-		return len(self._dictionary)
\ No newline at end of file
+
+    def __init__(self, allow_reset=True):
+        # need to do it this way to prevent endless recursion
+        self.__dict__['_dictionary'] = {}
+        self.__dict__['_allow_reset'] = allow_reset
+
+    def __getattr__(self, name):
+        if not self._check_exists(name):
+            return None
+        value = self._dictionary[name]
+        return value
+
+    def _set_impl(self, name, value):
+        self._dictionary[name] = value
+
+    def _check_exists(self, name):
+        return name in self._dictionary
+
+    def __setattr__(self, name, value):
+        if self._allow_reset:
+            self._set_impl(name, value)
+        else:
+            self.set_if_necessary(name, value)
+
+    def set_if_necessary(self, name, value):
+        if not self._check_exists(name):
+            self._set_impl(name, value)
+            return True
+        return False
+
+    def __len__(self):
+        return len(self._dictionary)