magic-removal: Moved django.template.ContextPopException to django.template.context module, where the code that calls it can find it. Also removed use of 'dict' as a local variable, because that's a Python builtin

git-svn-id: http://code.djangoproject.com/svn/django/branches/magic-removal@2408 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/template/__init__.py

@@ -58,7 +58,7 @@ import re
 from inspect import getargspec
 from django.utils.functional import curry
 from django.conf import settings
-from django.template.context import Context, RequestContext
+from django.template.context import Context, RequestContext, ContextPopException
 
 __all__ = ('Template', 'Context', 'RequestContext', 'compile_string')
 
@@ -93,10 +93,6 @@ builtins = []
 class TemplateSyntaxError(Exception):
     pass
 
-class ContextPopException(Exception):
-    "pop() has been called more times than push()"
-    pass
-
 class TemplateDoesNotExist(Exception):
     pass
 

django/template/context.py

@@ -3,11 +3,15 @@ from django.core.exceptions import ImproperlyConfigured
 
 _standard_context_processors = None
 
+class ContextPopException(Exception):
+    "pop() has been called more times than push()"
+    pass
+
 class Context:
     "A stack container for variable context"
-    def __init__(self, dict=None):
-        dict = dict or {}
-        self.dicts = [dict]
+    def __init__(self, dict_=None):
+        dict_ = dict_ or {}
+        self.dicts = [dict_]
 
     def __repr__(self):
         return repr(self.dicts)
@@ -30,9 +34,9 @@ class Context:
 
     def __getitem__(self, key):
         "Get a variable's value, starting at the current context and going upward"
-        for dict in self.dicts:
-            if dict.has_key(key):
-                return dict[key]
+        for d in self.dicts:
+            if d.has_key(key):
+                return d[key]
         return settings.TEMPLATE_STRING_IF_INVALID
 
     def __delitem__(self, key):
@@ -40,15 +44,15 @@ class Context:
         del self.dicts[0][key]
 
     def has_key(self, key):
-        for dict in self.dicts:
-            if dict.has_key(key):
+        for d in self.dicts:
+            if d.has_key(key):
                 return True
         return False
 
     def get(self, key, otherwise):
-        for dict in self.dicts:
-            if dict.has_key(key):
-                return dict[key]
+        for d in self.dicts:
+            if d.has_key(key):
+                return d[key]
         return otherwise
 
     def update(self, other_dict):