[codemod] Del (object) from 50 inc aml/people_understanding/set_mod…

…els/utils.py

Summary: Python3 makes the use of `(object)` in class inheritance unnecessary. Let's modernize our code by eliminating this.

Test Plan: Sandcastle

Reviewed By: palmje

Differential Revision: D48718377

fbshipit-source-id: 7610e272ab06bf042142222b523ac425be99eb8f

antlir/antlir2/dnf/driver.py

@@ -38,7 +38,7 @@ class AntlirError(Exception):
     pass
 
 
-class LockedOutput(object):
+class LockedOutput:
     def __init__(self, file):
         self._file = file
         self._lock = threading.Lock()

antlir/bzl/tests/shapes/shape_bzl_shims.py

@@ -60,7 +60,7 @@ def fail(msg: str, attr=None):
     raise Fail(msg)
 
 
-class structs(object):
+class structs:
     @staticmethod
     def is_struct(x) -> bool:
         return dataclasses.is_dataclass(x)
@@ -74,7 +74,7 @@ def as_json(x):
         return globals()["__struct_to_json"](x)
 
 
-class types(object):
+class types:
     @staticmethod
     def is_bool(x):
         return type(x) == bool
@@ -100,7 +100,7 @@ def is_tuple(x):
         return type(x) == tuple
 
 
-class collections(object):
+class collections:
     @staticmethod
     def uniq(it):
         return list(set(it))