refactor: Remove redundant parentheses

Author: l0b0

pystac/cache.py

@@ -23,14 +23,14 @@ def get_cache_key(stac_object: "STACObject_Type") -> Tuple[str, bool]:
     """
     href = stac_object.get_self_href()
     if href is not None:
-        return (href, True)
+        return href, True
     else:
         ids: List[str] = []
         obj: Optional[pystac.STACObject] = stac_object
         while obj is not None:
             ids.append(obj.id)
             obj = obj.get_parent()
-        return ("/".join(ids), False)
+        return "/".join(ids), False
 
 
 class ResolvedObjectCache:

pystac/catalog.py

@@ -760,7 +760,7 @@ def walk(
         children = self.get_children()
         items = self.get_items()
 
-        yield (self, children, items)
+        yield self, children, items
         for child in self.get_children():
             yield from child.walk()
 

pystac/validation/stac_validator.py

@@ -153,7 +153,7 @@ def get_schema_from_uri(self, schema_uri: str) -> Tuple[Dict[str, Any], Any]:
             base_uri=schema_uri, referrer=schema, store=self.schema_cache
         )
 
-        return (schema, resolver)
+        return schema, resolver
 
     def _validate_from_uri(self, stac_dict: Dict[str, Any], schema_uri: str) -> None:
         schema, resolver = self.get_schema_from_uri(schema_uri)