Removed a bunch more Python 2.4 workarounds now that we don't support that version. Refs #15702 -- thanks to jonash for the patch.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15927 bcc190cf-cafb-0310-a4f2-bffc1f526a37

1 files changed, 7 insertions, 7 deletions

diff --git a/django/db/models/sql/query.py b/django/db/models/sql/query.py
index ea89771ed1..449c83b495 100644
--- a/django/db/models/sql/query.py
+++ b/django/db/models/sql/query.py
@@ -7,7 +7,7 @@ databases). The abstraction barrier only works one way: this module has to know
 all about the internals of models in order to get the information it needs.
 """
 
-from django.utils.copycompat import deepcopy
+import copy
 from django.utils.tree import Node
 from django.utils.datastructures import SortedDict
 from django.utils.encoding import force_unicode
@@ -244,19 +244,19 @@ class Query(object):
         obj.dupe_avoidance = self.dupe_avoidance.copy()
         obj.select = self.select[:]
         obj.tables = self.tables[:]
-        obj.where = deepcopy(self.where, memo=memo)
+        obj.where = copy.deepcopy(self.where, memo=memo)
         obj.where_class = self.where_class
         if self.group_by is None:
             obj.group_by = None
         else:
             obj.group_by = self.group_by[:]
-        obj.having = deepcopy(self.having, memo=memo)
+        obj.having = copy.deepcopy(self.having, memo=memo)
         obj.order_by = self.order_by[:]
         obj.low_mark, obj.high_mark = self.low_mark, self.high_mark
         obj.distinct = self.distinct
         obj.select_related = self.select_related
         obj.related_select_cols = []
-        obj.aggregates = deepcopy(self.aggregates, memo=memo)
+        obj.aggregates = copy.deepcopy(self.aggregates, memo=memo)
         if self.aggregate_select_mask is None:
             obj.aggregate_select_mask = None
         else:
@@ -279,7 +279,7 @@ class Query(object):
             obj._extra_select_cache = self._extra_select_cache.copy()
         obj.extra_tables = self.extra_tables
         obj.extra_order_by = self.extra_order_by
-        obj.deferred_loading = deepcopy(self.deferred_loading, memo=memo)
+        obj.deferred_loading = copy.deepcopy(self.deferred_loading, memo=memo)
         if self.filter_is_sticky and self.used_aliases:
             obj.used_aliases = self.used_aliases.copy()
         else:
@@ -476,7 +476,7 @@ class Query(object):
         # Now relabel a copy of the rhs where-clause and add it to the current
         # one.
         if rhs.where:
-            w = deepcopy(rhs.where)
+            w = copy.deepcopy(rhs.where)
             w.relabel_aliases(change_map)
             if not self.where:
                 # Since 'self' matches everything, add an explicit "include
@@ -497,7 +497,7 @@ class Query(object):
             if isinstance(col, (list, tuple)):
                 self.select.append((change_map.get(col[0], col[0]), col[1]))
             else:
-                item = deepcopy(col)
+                item = copy.deepcopy(col)
                 item.relabel_aliases(change_map)
                 self.select.append(item)
         self.select_fields = rhs.select_fields[:]