Refs #33476 -- Reformatted code with Black.

1 files changed, 74 insertions, 66 deletions

diff --git a/tests/utils_tests/test_lazyobject.py b/tests/utils_tests/test_lazyobject.py
index e5bccc6362..131d893a44 100644
--- a/tests/utils_tests/test_lazyobject.py
+++ b/tests/utils_tests/test_lazyobject.py
@@ -13,7 +13,8 @@ class Foo:
     """
     A simple class with just one attribute.
     """
-    foo = 'bar'
+
+    foo = "bar"
 
     def __eq__(self, other):
         return self.foo == other.foo
@@ -24,6 +25,7 @@ class LazyObjectTestCase(TestCase):
         """
         Wrap the given object into a LazyObject
         """
+
         class AdHocLazyObject(LazyObject):
             def _setup(self):
                 self._wrapped = wrapped_object
@@ -32,39 +34,39 @@ class LazyObjectTestCase(TestCase):
 
     def test_getattr(self):
         obj = self.lazy_wrap(Foo())
-        self.assertEqual(obj.foo, 'bar')
+        self.assertEqual(obj.foo, "bar")
 
     def test_setattr(self):
         obj = self.lazy_wrap(Foo())
-        obj.foo = 'BAR'
-        obj.bar = 'baz'
-        self.assertEqual(obj.foo, 'BAR')
-        self.assertEqual(obj.bar, 'baz')
+        obj.foo = "BAR"
+        obj.bar = "baz"
+        self.assertEqual(obj.foo, "BAR")
+        self.assertEqual(obj.bar, "baz")
 
     def test_setattr2(self):
         # Same as test_setattr but in reversed order
         obj = self.lazy_wrap(Foo())
-        obj.bar = 'baz'
-        obj.foo = 'BAR'
-        self.assertEqual(obj.foo, 'BAR')
-        self.assertEqual(obj.bar, 'baz')
+        obj.bar = "baz"
+        obj.foo = "BAR"
+        self.assertEqual(obj.foo, "BAR")
+        self.assertEqual(obj.bar, "baz")
 
     def test_delattr(self):
         obj = self.lazy_wrap(Foo())
-        obj.bar = 'baz'
-        self.assertEqual(obj.bar, 'baz')
+        obj.bar = "baz"
+        self.assertEqual(obj.bar, "baz")
         del obj.bar
         with self.assertRaises(AttributeError):
             obj.bar
 
     def test_cmp(self):
-        obj1 = self.lazy_wrap('foo')
-        obj2 = self.lazy_wrap('bar')
-        obj3 = self.lazy_wrap('foo')
-        self.assertEqual(obj1, 'foo')
+        obj1 = self.lazy_wrap("foo")
+        obj2 = self.lazy_wrap("bar")
+        obj3 = self.lazy_wrap("foo")
+        self.assertEqual(obj1, "foo")
         self.assertEqual(obj1, obj3)
         self.assertNotEqual(obj1, obj2)
-        self.assertNotEqual(obj1, 'bar')
+        self.assertNotEqual(obj1, "bar")
 
     def test_lt(self):
         obj1 = self.lazy_wrap(1)
@@ -77,12 +79,12 @@ class LazyObjectTestCase(TestCase):
         self.assertGreater(obj2, obj1)
 
     def test_bytes(self):
-        obj = self.lazy_wrap(b'foo')
-        self.assertEqual(bytes(obj), b'foo')
+        obj = self.lazy_wrap(b"foo")
+        self.assertEqual(bytes(obj), b"foo")
 
     def test_text(self):
-        obj = self.lazy_wrap('foo')
-        self.assertEqual(str(obj), 'foo')
+        obj = self.lazy_wrap("foo")
+        self.assertEqual(str(obj), "foo")
 
     def test_bool(self):
         # Refs #21840
@@ -92,11 +94,11 @@ class LazyObjectTestCase(TestCase):
             self.assertTrue(t)
 
     def test_dir(self):
-        obj = self.lazy_wrap('foo')
-        self.assertEqual(dir(obj), dir('foo'))
+        obj = self.lazy_wrap("foo")
+        self.assertEqual(dir(obj), dir("foo"))
 
     def test_len(self):
-        for seq in ['asd', [1, 2, 3], {'a': 1, 'b': 2, 'c': 3}]:
+        for seq in ["asd", [1, 2, 3], {"a": 1, "b": 2, "c": 3}]:
             obj = self.lazy_wrap(seq)
             self.assertEqual(len(obj), 3)
 
@@ -109,16 +111,16 @@ class LazyObjectTestCase(TestCase):
         self.assertIsInstance(self.lazy_wrap(Bar()), Foo)
 
     def test_hash(self):
-        obj = self.lazy_wrap('foo')
-        d = {obj: 'bar'}
-        self.assertIn('foo', d)
-        self.assertEqual(d['foo'], 'bar')
+        obj = self.lazy_wrap("foo")
+        d = {obj: "bar"}
+        self.assertIn("foo", d)
+        self.assertEqual(d["foo"], "bar")
 
     def test_contains(self):
         test_data = [
-            ('c', 'abcde'),
+            ("c", "abcde"),
             (2, [1, 2, 3]),
-            ('a', {'a': 1, 'b': 2, 'c': 3}),
+            ("a", {"a": 1, "b": 2, "c": 3}),
             (2, {1, 2, 3}),
         ]
         for needle, haystack in test_data:
@@ -131,70 +133,66 @@ class LazyObjectTestCase(TestCase):
 
     def test_getitem(self):
         obj_list = self.lazy_wrap([1, 2, 3])
-        obj_dict = self.lazy_wrap({'a': 1, 'b': 2, 'c': 3})
+        obj_dict = self.lazy_wrap({"a": 1, "b": 2, "c": 3})
 
         self.assertEqual(obj_list[0], 1)
         self.assertEqual(obj_list[-1], 3)
         self.assertEqual(obj_list[1:2], [2])
 
-        self.assertEqual(obj_dict['b'], 2)
+        self.assertEqual(obj_dict["b"], 2)
 
         with self.assertRaises(IndexError):
             obj_list[3]
 
         with self.assertRaises(KeyError):
-            obj_dict['f']
+            obj_dict["f"]
 
     def test_setitem(self):
         obj_list = self.lazy_wrap([1, 2, 3])
-        obj_dict = self.lazy_wrap({'a': 1, 'b': 2, 'c': 3})
+        obj_dict = self.lazy_wrap({"a": 1, "b": 2, "c": 3})
 
         obj_list[0] = 100
         self.assertEqual(obj_list, [100, 2, 3])
         obj_list[1:2] = [200, 300, 400]
         self.assertEqual(obj_list, [100, 200, 300, 400, 3])
 
-        obj_dict['a'] = 100
-        obj_dict['d'] = 400
-        self.assertEqual(obj_dict, {'a': 100, 'b': 2, 'c': 3, 'd': 400})
+        obj_dict["a"] = 100
+        obj_dict["d"] = 400
+        self.assertEqual(obj_dict, {"a": 100, "b": 2, "c": 3, "d": 400})
 
     def test_delitem(self):
         obj_list = self.lazy_wrap([1, 2, 3])
-        obj_dict = self.lazy_wrap({'a': 1, 'b': 2, 'c': 3})
+        obj_dict = self.lazy_wrap({"a": 1, "b": 2, "c": 3})
 
         del obj_list[-1]
-        del obj_dict['c']
+        del obj_dict["c"]
         self.assertEqual(obj_list, [1, 2])
-        self.assertEqual(obj_dict, {'a': 1, 'b': 2})
+        self.assertEqual(obj_dict, {"a": 1, "b": 2})
 
         with self.assertRaises(IndexError):
             del obj_list[3]
 
         with self.assertRaises(KeyError):
-            del obj_dict['f']
+            del obj_dict["f"]
 
     def test_iter(self):
         # Tests whether an object's custom `__iter__` method is being
         # used when iterating over it.
 
         class IterObject:
-
             def __init__(self, values):
                 self.values = values
 
             def __iter__(self):
                 return iter(self.values)
 
-        original_list = ['test', '123']
-        self.assertEqual(
-            list(self.lazy_wrap(IterObject(original_list))),
-            original_list
-        )
+        original_list = ["test", "123"]
+        self.assertEqual(list(self.lazy_wrap(IterObject(original_list))), original_list)
 
     def test_pickle(self):
         # See ticket #16563
         obj = self.lazy_wrap(Foo())
-        obj.bar = 'baz'
+        obj.bar = "baz"
         pickled = pickle.dumps(obj)
         unpickled = pickle.loads(pickled)
         self.assertIsInstance(unpickled, Foo)
@@ -311,21 +309,23 @@ class SimpleLazyObjectTestCase(LazyObjectTestCase):
         obj = self.lazy_wrap(42)
         # __repr__ contains __repr__ of setup function and does not evaluate
         # the SimpleLazyObject
-        self.assertRegex(repr(obj), '^<SimpleLazyObject:')
+        self.assertRegex(repr(obj), "^<SimpleLazyObject:")
         self.assertIs(obj._wrapped, empty)  # make sure evaluation hasn't been triggered
 
         self.assertEqual(obj, 42)  # evaluate the lazy object
         self.assertIsInstance(obj._wrapped, int)
-        self.assertEqual(repr(obj), '<SimpleLazyObject: 42>')
+        self.assertEqual(repr(obj), "<SimpleLazyObject: 42>")
 
     def test_trace(self):
         # See ticket #19456
         old_trace_func = sys.gettrace()
         try:
+
             def trace_func(frame, event, arg):
-                frame.f_locals['self'].__class__
+                frame.f_locals["self"].__class__
                 if old_trace_func is not None:
                     old_trace_func(frame, event, arg)
+
             sys.settrace(trace_func)
             self.lazy_wrap(None)
         finally:
@@ -346,16 +346,16 @@ class SimpleLazyObjectTestCase(LazyObjectTestCase):
 
     def test_dict(self):
         # See ticket #18447
-        lazydict = SimpleLazyObject(lambda: {'one': 1})
-        self.assertEqual(lazydict['one'], 1)
-        lazydict['one'] = -1
-        self.assertEqual(lazydict['one'], -1)
-        self.assertIn('one', lazydict)
-        self.assertNotIn('two', lazydict)
+        lazydict = SimpleLazyObject(lambda: {"one": 1})
+        self.assertEqual(lazydict["one"], 1)
+        lazydict["one"] = -1
+        self.assertEqual(lazydict["one"], -1)
+        self.assertIn("one", lazydict)
+        self.assertNotIn("two", lazydict)
         self.assertEqual(len(lazydict), 1)
-        del lazydict['one']
+        del lazydict["one"]
         with self.assertRaises(KeyError):
-            lazydict['one']
+            lazydict["one"]
 
     def test_list_set(self):
         lazy_list = SimpleLazyObject(lambda: [1, 2, 3, 4, 5])
@@ -373,17 +373,18 @@ class BaseBaz:
     A base class with a funky __reduce__ method, meant to simulate the
     __reduce__ method of Model, which sets self._django_version.
     """
+
     def __init__(self):
-        self.baz = 'wrong'
+        self.baz = "wrong"
 
     def __reduce__(self):
-        self.baz = 'right'
+        self.baz = "right"
         return super().__reduce__()
 
     def __eq__(self, other):
         if self.__class__ != other.__class__:
             return False
-        for attr in ['bar', 'baz', 'quux']:
+        for attr in ["bar", "baz", "quux"]:
             if hasattr(self, attr) != hasattr(other, attr):
                 return False
             elif getattr(self, attr, None) != getattr(other, attr, None):
@@ -395,12 +396,13 @@ class Baz(BaseBaz):
     """
     A class that inherits from BaseBaz and has its own __reduce_ex__ method.
     """
+
     def __init__(self, bar):
         self.bar = bar
         super().__init__()
 
     def __reduce_ex__(self, proto):
-        self.quux = 'quux'
+        self.quux = "quux"
         return super().__reduce_ex__(proto)
 
 
@@ -410,6 +412,7 @@ class BazProxy(Baz):
     dicts, which simulates some crazy things that people might do with
     e.g. proxy models.
     """
+
     def __init__(self, baz):
         self.__dict__ = baz.__dict__
         self._baz = baz
@@ -422,6 +425,7 @@ class SimpleLazyObjectPickleTestCase(TestCase):
     Regression test for pickling a SimpleLazyObject wrapping a model (#25389).
     Also covers other classes with a custom __reduce__ method.
     """
+
     def test_pickle_with_reduce(self):
         """
         Test in a fairly synthetic setting.
@@ -437,7 +441,7 @@ class SimpleLazyObjectPickleTestCase(TestCase):
                 pickled = pickle.dumps(obj, protocol)
                 unpickled = pickle.loads(pickled)
                 self.assertEqual(unpickled, obj)
-                self.assertEqual(unpickled.baz, 'right')
+                self.assertEqual(unpickled.baz, "right")
 
     def test_pickle_model(self):
         """
@@ -452,7 +456,11 @@ class SimpleLazyObjectPickleTestCase(TestCase):
             lazy_category.categoryinfo
             lazy_category_2 = SimpleLazyObject(lambda: category)
             with warnings.catch_warnings(record=True) as recorded:
-                self.assertEqual(pickle.loads(pickle.dumps(lazy_category, protocol)), category)
-                self.assertEqual(pickle.loads(pickle.dumps(lazy_category_2, protocol)), category)
+                self.assertEqual(
+                    pickle.loads(pickle.dumps(lazy_category, protocol)), category
+                )
+                self.assertEqual(
+                    pickle.loads(pickle.dumps(lazy_category_2, protocol)), category
+                )
                 # Assert that there were no warnings.
                 self.assertEqual(len(recorded), 0)