Python 2.7: Copy list using slice

Konrad Cempura · Konrad Cempura · commit b8c03d90f4df · 2018-07-15T23:46:38.000+02:00
diff --git a/openapi_core/schema/schemas/models.py b/openapi_core/schema/schemas/models.py
@@ -81,7 +81,7 @@ def _get_all_required_properties(self):
         )
 
     def get_all_required_properties_names(self):
-        required = self.required.copy()
+        required = self.required[:]
 
         for subschema in self.all_of:
             subschema_req = subschema.get_all_required_properties()

Original file line number	Diff line number	Diff line change
`@@ -81,7 +81,7 @@ def _get_all_required_properties(self):`
`81`	`81`	`)`
`82`	`82`
`83`	`83`	`def get_all_required_properties_names(self):`
`84`		`- required = self.required.copy()`
	`84`	`+ required = self.required[:]`
`85`	`85`
`86`	`86`	`for subschema in self.all_of:`
`87`	`87`	`subschema_req = subschema.get_all_required_properties()`