[pypy-commit] pypy default: First fix some typos (Abtract -> Abstract), then simplify StrDictStrategy.getitem by calling the parent's method.

[alex_gaynor]

Author: Alex Gaynor <alex.gaynor at gmail.com>
Branch: 
Changeset: r45253:ad23bd2e7615
Date: 2011-07-01 14:43 -0700
http://bitbucket.org/pypy/pypy/changeset/ad23bd2e7615/

Log:	First fix some typos (Abtract -> Abstract), then simplify
	StrDictStrategy.getitem by calling the parent's method.

diff --git a/pypy/objspace/std/dictmultiobject.py b/pypy/objspace/std/dictmultiobject.py
--- a/pypy/objspace/std/dictmultiobject.py
+++ b/pypy/objspace/std/dictmultiobject.py
@@ -266,7 +266,7 @@
 
 # concrete subclasses of the above
 
-class AbtractTypedStrategy(object):
+class AbstractTypedStrategy(object):
     _mixin_ = True
 
     @staticmethod
@@ -364,7 +364,7 @@
         w_dict.dstorage = strategy.erase(d_new)
 
 
-class ObjectDictStrategy(AbtractTypedStrategy, DictStrategy):
+class ObjectDictStrategy(AbstractTypedStrategy, DictStrategy):
 
     erase, unerase = rerased.new_erasing_pair("object")
     erase = staticmethod(erase)
@@ -390,7 +390,7 @@
     def keys(self, w_dict):
         return self.unerase(w_dict.dstorage).keys()
 
-class StringDictStrategy(AbtractTypedStrategy, DictStrategy):
+class StringDictStrategy(AbstractTypedStrategy, DictStrategy):
 
     erase, unerase = rerased.new_erasing_pair("string")
     erase = staticmethod(erase)
@@ -424,14 +424,10 @@
         if type(w_key) is space.StringObjectCls:
             return self.getitem_str(w_dict, w_key.unwrap(space))
         # -- End of performance hack --
+        if _never_equal_to_string(space, space.type(w_key)):
+            return None
 
-        if self.is_correct_type(w_key):
-            return self.unerase(w_dict.dstorage).get(self.unwrap(w_key), None)
-        elif _never_equal_to_string(space, space.type(w_key)):
-            return None
-        else:
-            self.switch_to_object_strategy(w_dict)
-            return w_dict.getitem(w_key)
+        return AbstractTypedStrategy.getitem(self, w_dict, w_key)
 
     def getitem_str(self, w_dict, key):
         assert key is not None