Refs #33476 -- Reformatted code with Black.

1 files changed, 87 insertions, 71 deletions

diff --git a/tests/responses/test_fileresponse.py b/tests/responses/test_fileresponse.py
index 4e10105ce5..ebb7876be2 100644
--- a/tests/responses/test_fileresponse.py
+++ b/tests/responses/test_fileresponse.py
@@ -17,32 +17,36 @@ class UnseekableBytesIO(io.BytesIO):
 
 class FileResponseTests(SimpleTestCase):
     def test_content_length_file(self):
-        response = FileResponse(open(__file__, 'rb'))
+        response = FileResponse(open(__file__, "rb"))
         response.close()
-        self.assertEqual(response.headers['Content-Length'], str(os.path.getsize(__file__)))
+        self.assertEqual(
+            response.headers["Content-Length"], str(os.path.getsize(__file__))
+        )
 
     def test_content_length_buffer(self):
-        response = FileResponse(io.BytesIO(b'binary content'))
-        self.assertEqual(response.headers['Content-Length'], '14')
+        response = FileResponse(io.BytesIO(b"binary content"))
+        self.assertEqual(response.headers["Content-Length"], "14")
 
     def test_content_length_nonzero_starting_position_file(self):
-        file = open(__file__, 'rb')
+        file = open(__file__, "rb")
         file.seek(10)
         response = FileResponse(file)
         response.close()
-        self.assertEqual(response.headers['Content-Length'], str(os.path.getsize(__file__) - 10))
+        self.assertEqual(
+            response.headers["Content-Length"], str(os.path.getsize(__file__) - 10)
+        )
 
     def test_content_length_nonzero_starting_position_buffer(self):
         test_tuples = (
-            ('BytesIO', io.BytesIO),
-            ('UnseekableBytesIO', UnseekableBytesIO),
+            ("BytesIO", io.BytesIO),
+            ("UnseekableBytesIO", UnseekableBytesIO),
         )
         for buffer_class_name, BufferClass in test_tuples:
             with self.subTest(buffer_class_name=buffer_class_name):
-                buffer = BufferClass(b'binary content')
+                buffer = BufferClass(b"binary content")
                 buffer.seek(10)
                 response = FileResponse(buffer)
-                self.assertEqual(response.headers['Content-Length'], '4')
+                self.assertEqual(response.headers["Content-Length"], "4")
 
     def test_content_length_nonzero_starting_position_file_seekable_no_tell(self):
         class TestFile:
@@ -73,125 +77,136 @@ class FileResponseTests(SimpleTestCase):
             def __exit__(self, e_type, e_val, e_tb):
                 self.close()
 
-        file = TestFile(__file__, 'rb')
+        file = TestFile(__file__, "rb")
         file.seek(10)
         response = FileResponse(file)
         response.close()
-        self.assertEqual(response.headers['Content-Length'], str(os.path.getsize(__file__) - 10))
+        self.assertEqual(
+            response.headers["Content-Length"], str(os.path.getsize(__file__) - 10)
+        )
 
     def test_content_type_file(self):
-        response = FileResponse(open(__file__, 'rb'))
+        response = FileResponse(open(__file__, "rb"))
         response.close()
-        self.assertIn(response.headers['Content-Type'], ['text/x-python', 'text/plain'])
+        self.assertIn(response.headers["Content-Type"], ["text/x-python", "text/plain"])
 
     def test_content_type_buffer(self):
-        response = FileResponse(io.BytesIO(b'binary content'))
-        self.assertEqual(response.headers['Content-Type'], 'application/octet-stream')
+        response = FileResponse(io.BytesIO(b"binary content"))
+        self.assertEqual(response.headers["Content-Type"], "application/octet-stream")
 
     def test_content_type_buffer_explicit(self):
-        response = FileResponse(io.BytesIO(b'binary content'), content_type='video/webm')
-        self.assertEqual(response.headers['Content-Type'], 'video/webm')
+        response = FileResponse(
+            io.BytesIO(b"binary content"), content_type="video/webm"
+        )
+        self.assertEqual(response.headers["Content-Type"], "video/webm")
 
     def test_content_type_buffer_explicit_default(self):
-        response = FileResponse(io.BytesIO(b'binary content'), content_type='text/html')
-        self.assertEqual(response.headers['Content-Type'], 'text/html')
+        response = FileResponse(io.BytesIO(b"binary content"), content_type="text/html")
+        self.assertEqual(response.headers["Content-Type"], "text/html")
 
     def test_content_type_buffer_named(self):
         test_tuples = (
-            (__file__, ['text/x-python', 'text/plain']),
-            (__file__ + 'nosuchfile', ['application/octet-stream']),
-            ('test_fileresponse.py', ['text/x-python', 'text/plain']),
-            ('test_fileresponse.pynosuchfile', ['application/octet-stream']),
+            (__file__, ["text/x-python", "text/plain"]),
+            (__file__ + "nosuchfile", ["application/octet-stream"]),
+            ("test_fileresponse.py", ["text/x-python", "text/plain"]),
+            ("test_fileresponse.pynosuchfile", ["application/octet-stream"]),
         )
         for filename, content_types in test_tuples:
             with self.subTest(filename=filename):
-                buffer = io.BytesIO(b'binary content')
+                buffer = io.BytesIO(b"binary content")
                 buffer.name = filename
                 response = FileResponse(buffer)
-                self.assertIn(response.headers['Content-Type'], content_types)
+                self.assertIn(response.headers["Content-Type"], content_types)
 
     def test_content_disposition_file(self):
         filenames = (
-            ('', 'test_fileresponse.py'),
-            ('custom_name.py', 'custom_name.py'),
+            ("", "test_fileresponse.py"),
+            ("custom_name.py", "custom_name.py"),
         )
         dispositions = (
-            (False, 'inline'),
-            (True, 'attachment'),
+            (False, "inline"),
+            (True, "attachment"),
         )
-        for (filename, header_filename), (as_attachment, header_disposition) in itertools.product(
-            filenames, dispositions
-        ):
+        for (filename, header_filename), (
+            as_attachment,
+            header_disposition,
+        ) in itertools.product(filenames, dispositions):
             with self.subTest(filename=filename, disposition=header_disposition):
-                response = FileResponse(open(__file__, 'rb'), filename=filename, as_attachment=as_attachment)
+                response = FileResponse(
+                    open(__file__, "rb"), filename=filename, as_attachment=as_attachment
+                )
                 response.close()
                 self.assertEqual(
-                    response.headers['Content-Disposition'],
+                    response.headers["Content-Disposition"],
                     '%s; filename="%s"' % (header_disposition, header_filename),
                 )
 
     def test_content_disposition_buffer(self):
-        response = FileResponse(io.BytesIO(b'binary content'))
-        self.assertFalse(response.has_header('Content-Disposition'))
+        response = FileResponse(io.BytesIO(b"binary content"))
+        self.assertFalse(response.has_header("Content-Disposition"))
 
     def test_content_disposition_buffer_attachment(self):
-        response = FileResponse(io.BytesIO(b'binary content'), as_attachment=True)
-        self.assertEqual(response.headers['Content-Disposition'], 'attachment')
+        response = FileResponse(io.BytesIO(b"binary content"), as_attachment=True)
+        self.assertEqual(response.headers["Content-Disposition"], "attachment")
 
     def test_content_disposition_buffer_explicit_filename(self):
         dispositions = (
-            (False, 'inline'),
-            (True, 'attachment'),
+            (False, "inline"),
+            (True, "attachment"),
         )
         for as_attachment, header_disposition in dispositions:
             response = FileResponse(
-                io.BytesIO(b'binary content'),
+                io.BytesIO(b"binary content"),
                 as_attachment=as_attachment,
-                filename='custom_name.py',
+                filename="custom_name.py",
             )
             self.assertEqual(
-                response.headers['Content-Disposition'], '%s; filename="custom_name.py"' % header_disposition,
+                response.headers["Content-Disposition"],
+                '%s; filename="custom_name.py"' % header_disposition,
             )
 
     def test_response_buffer(self):
-        response = FileResponse(io.BytesIO(b'binary content'))
-        self.assertEqual(list(response), [b'binary content'])
+        response = FileResponse(io.BytesIO(b"binary content"))
+        self.assertEqual(list(response), [b"binary content"])
 
     def test_response_nonzero_starting_position(self):
         test_tuples = (
-            ('BytesIO', io.BytesIO),
-            ('UnseekableBytesIO', UnseekableBytesIO),
+            ("BytesIO", io.BytesIO),
+            ("UnseekableBytesIO", UnseekableBytesIO),
         )
         for buffer_class_name, BufferClass in test_tuples:
             with self.subTest(buffer_class_name=buffer_class_name):
-                buffer = BufferClass(b'binary content')
+                buffer = BufferClass(b"binary content")
                 buffer.seek(10)
                 response = FileResponse(buffer)
-                self.assertEqual(list(response), [b'tent'])
+                self.assertEqual(list(response), [b"tent"])
 
     def test_buffer_explicit_absolute_filename(self):
         """
         Headers are set correctly with a buffer when an absolute filename is
         provided.
         """
-        response = FileResponse(io.BytesIO(b'binary content'), filename=__file__)
-        self.assertEqual(response.headers['Content-Length'], '14')
-        self.assertEqual(response.headers['Content-Disposition'], 'inline; filename="test_fileresponse.py"')
+        response = FileResponse(io.BytesIO(b"binary content"), filename=__file__)
+        self.assertEqual(response.headers["Content-Length"], "14")
+        self.assertEqual(
+            response.headers["Content-Disposition"],
+            'inline; filename="test_fileresponse.py"',
+        )
 
-    @skipIf(sys.platform == 'win32', "Named pipes are Unix-only.")
+    @skipIf(sys.platform == "win32", "Named pipes are Unix-only.")
     def test_file_from_named_pipe_response(self):
         with tempfile.TemporaryDirectory() as temp_dir:
-            pipe_file = os.path.join(temp_dir, 'named_pipe')
+            pipe_file = os.path.join(temp_dir, "named_pipe")
             os.mkfifo(pipe_file)
             pipe_for_read = os.open(pipe_file, os.O_RDONLY | os.O_NONBLOCK)
-            with open(pipe_file, 'wb') as pipe_for_write:
-                pipe_for_write.write(b'binary content')
+            with open(pipe_file, "wb") as pipe_for_write:
+                pipe_for_write.write(b"binary content")
 
-            response = FileResponse(os.fdopen(pipe_for_read, mode='rb'))
+            response = FileResponse(os.fdopen(pipe_for_read, mode="rb"))
             response_content = list(response)
             response.close()
-            self.assertEqual(response_content, [b'binary content'])
-            self.assertFalse(response.has_header('Content-Length'))
+            self.assertEqual(response_content, [b"binary content"])
+            self.assertFalse(response.has_header("Content-Length"))
 
     def test_compressed_response(self):
         """
@@ -200,33 +215,34 @@ class FileResponseTests(SimpleTestCase):
         uncompress the file, which is most probably not wanted.
         """
         test_tuples = (
-            ('.tar.gz', 'application/gzip'),
-            ('.tar.bz2', 'application/x-bzip'),
-            ('.tar.xz', 'application/x-xz'),
+            (".tar.gz", "application/gzip"),
+            (".tar.bz2", "application/x-bzip"),
+            (".tar.xz", "application/x-xz"),
         )
         for extension, mimetype in test_tuples:
             with self.subTest(ext=extension):
                 with tempfile.NamedTemporaryFile(suffix=extension) as tmp:
                     response = FileResponse(tmp)
-                self.assertEqual(response.headers['Content-Type'], mimetype)
-                self.assertFalse(response.has_header('Content-Encoding'))
+                self.assertEqual(response.headers["Content-Type"], mimetype)
+                self.assertFalse(response.has_header("Content-Encoding"))
 
     def test_unicode_attachment(self):
         response = FileResponse(
-            ContentFile(b'binary content', name="祝您平安.odt"), as_attachment=True,
-            content_type='application/vnd.oasis.opendocument.text',
+            ContentFile(b"binary content", name="祝您平安.odt"),
+            as_attachment=True,
+            content_type="application/vnd.oasis.opendocument.text",
         )
         self.assertEqual(
-            response.headers['Content-Type'],
-            'application/vnd.oasis.opendocument.text',
+            response.headers["Content-Type"],
+            "application/vnd.oasis.opendocument.text",
         )
         self.assertEqual(
-            response.headers['Content-Disposition'],
+            response.headers["Content-Disposition"],
             "attachment; filename*=utf-8''%E7%A5%9D%E6%82%A8%E5%B9%B3%E5%AE%89.odt",
         )
 
     def test_repr(self):
-        response = FileResponse(io.BytesIO(b'binary content'))
+        response = FileResponse(io.BytesIO(b"binary content"))
         self.assertEqual(
             repr(response),
             '<FileResponse status_code=200, "application/octet-stream">',