Use dict() instead of {**x}

django · Jul 20, 2017 · 842f8e7 · 842f8e7
1 parent 6a62532
commit 842f8e7
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/django/db/models/aggregates.py b/django/db/models/aggregates.py
@@ -84,7 +84,7 @@ def as_sql(self, compiler, connection, **extra_context):
     def _get_repr_options(self):
         parent_options = super()._get_repr_options()
         if self.filter:
-            return {**parent_options, 'filter': self.filter}
+            return dict(parent_options, filter=self.filter)
         return parent_options
 
 
@@ -127,7 +127,7 @@ def __init__(self, expression, distinct=False, filter=None, **extra):
 
     def _get_repr_options(self):
         parent_options = super()._get_repr_options()
-        return {**parent_options, 'distinct': self.extra['distinct'] != ''}
+        return dict(parent_options, distinct=self.extra['distinct'] != '')
 
     def convert_value(self, value, expression, connection, context):
         if value is None:
@@ -154,7 +154,7 @@ def __init__(self, expression, sample=False, **extra):
 
     def _get_repr_options(self):
         parent_options = super()._get_repr_options()
-        return {**parent_options, 'sample': self.function == 'STDDEV_SAMP'}
+        return dict(parent_options, sample=self.function == 'STDDEV_SAMP')
 
     def convert_value(self, value, expression, connection, context):
         if value is None:
@@ -185,7 +185,7 @@ def __init__(self, expression, sample=False, **extra):
 
     def _get_repr_options(self):
         parent_options = super()._get_repr_options()
-        return {**parent_options, 'sample': self.function == 'VAR_SAMP'}
+        return dict(parent_options, sample=self.function == 'VAR_SAMP')
 
     def convert_value(self, value, expression, connection, context):
         if value is None: