black tests

tests/common.py

@@ -173,7 +173,9 @@ def assertIs(self, a, b, msg=None):
 
         def assertIsNot(self, a, b, msg=None):
             if a is b:
-                self.fail(msg or "both are {!r} at 0x{:x}; {!r}".format(type(a), id(a), a))
+                self.fail(
+                    msg or "both are {!r} at 0x{:x}; {!r}".format(type(a), id(a), a)
+                )
 
         def assertIsNone(self, x, msg=None):
             if x is not None:
@@ -193,7 +195,9 @@ def assertNotIn(self, a, b, msg=None):
 
         def assertIsInstance(self, instance, types, msg=None):
             if not isinstance(instance, types):
-                self.fail(msg or "not an instance of {!r}; {!r}".format(types, instance))
+                self.fail(
+                    msg or "not an instance of {!r}; {!r}".format(types, instance)
+                )
 
         def assertNotIsInstance(self, instance, types, msg=None):
             if isinstance(instance, types):

tests/requirements.txt

@@ -1,8 +1,5 @@
-autopep8
 Cython
-editorconfig
 flake8
 isort
 numpy
-Pillow
-sphinx < 4.4
+Pillow

tests/test_audiofifo.py

@@ -5,7 +5,6 @@
 
 class TestAudioFifo(TestCase):
     def test_data(self):
-
         container = av.open(fate_suite("audio-reference/chorusnoise_2ch_44kHz_s16.wav"))
         stream = container.streams.audio[0]
 
@@ -31,7 +30,6 @@ def test_data(self):
         self.assertTrue(input_[:min_len] == output[:min_len])
 
     def test_pts_simple(self):
-
         fifo = av.AudioFifo()
 
         iframe = av.AudioFrame(samples=1024)
@@ -61,7 +59,6 @@ def test_pts_simple(self):
         self.assertRaises(ValueError, fifo.write, iframe)
 
     def test_pts_complex(self):
-
         fifo = av.AudioFifo()
 
         iframe = av.AudioFrame(samples=1024)
@@ -79,7 +76,6 @@ def test_pts_complex(self):
         self.assertEqual(fifo.pts_per_sample, 2.0)
 
     def test_missing_sample_rate(self):
-
         fifo = av.AudioFifo()
 
         iframe = av.AudioFrame(samples=1024)
@@ -96,7 +92,6 @@ def test_missing_sample_rate(self):
         self.assertEqual(oframe.time_base, iframe.time_base)
 
     def test_missing_time_base(self):
-
         fifo = av.AudioFifo()
 
         iframe = av.AudioFrame(samples=1024)

tests/test_audioresampler.py

@@ -69,7 +69,6 @@ def test_matching_passthrough(self):
         self.assertEqual(len(oframes), 0)
 
     def test_pts_assertion_same_rate(self):
-
         resampler = AudioResampler("s16", "mono")
 
         # resample one frame
@@ -115,7 +114,6 @@ def test_pts_assertion_same_rate(self):
         self.assertEqual(len(oframes), 0)
 
     def test_pts_assertion_new_rate(self):
-
         resampler = AudioResampler("s16", "mono", 44100)
 
         # resample one frame
@@ -144,7 +142,6 @@ def test_pts_assertion_new_rate(self):
         self.assertEqual(oframe.samples, 16)
 
     def test_pts_missing_time_base(self):
-
         resampler = AudioResampler("s16", "mono", 44100)
 
         # resample one frame

tests/test_codec_context.py

@@ -117,15 +117,13 @@ def test_encoder_pix_fmt(self):
         self.assertEqual(ctx.pix_fmt, "yuv420p")
 
     def test_parse(self):
-
         # This one parses into a single packet.
         self._assert_parse("mpeg4", fate_suite("h264/interlaced_crop.mp4"))
 
         # This one parses into many small packets.
         self._assert_parse("mpeg2video", fate_suite("mpeg2/mpeg2_field_encoding.ts"))
 
     def _assert_parse(self, codec_name, path):
-
         fh = av.open(path)
         packets = []
         for packet in fh.demux(video=0):
@@ -134,7 +132,6 @@ def _assert_parse(self, codec_name, path):
         full_source = b"".join(bytes(p) for p in packets)
 
         for size in 1024, 8192, 65535:
-
             ctx = Codec(codec_name).create()
             packets = []
 
@@ -159,7 +156,6 @@ def test_encoding_tiff(self):
         self.image_sequence_encode("tiff")
 
     def image_sequence_encode(self, codec_name):
-
         try:
             codec = Codec(codec_name, "w")
         except UnknownCodecError:
@@ -184,7 +180,6 @@ def image_sequence_encode(self, codec_name):
         frame_count = 1
         path_list = []
         for frame in iter_frames(container, video_stream):
-
             new_frame = frame.reformat(width, height, pix_fmt)
             new_packets = ctx.encode(new_frame)
 
@@ -246,7 +241,6 @@ def test_encoding_dnxhd(self):
         self.video_encoding("dnxhd", options)
 
     def video_encoding(self, codec_name, options={}, codec_tag=None):
-
         try:
             codec = Codec(codec_name, "w")
         except UnknownCodecError:
@@ -277,9 +271,7 @@ def video_encoding(self, codec_name, options={}, codec_tag=None):
         frame_count = 0
 
         with open(path, "wb") as f:
-
             for frame in iter_frames(container, video_stream):
-
                 new_frame = frame.reformat(width, height, pix_fmt)
 
                 # reset the picture type
@@ -323,7 +315,6 @@ def test_encoding_mp2(self):
         self.audio_encoding("mp2")
 
     def audio_encoding(self, codec_name):
-
         try:
             codec = Codec(codec_name, "w")
         except UnknownCodecError:
@@ -358,7 +349,6 @@ def audio_encoding(self, codec_name):
 
         with open(path, "wb") as f:
             for frame in iter_frames(container, audio_stream):
-
                 resampled_frames = resampler.resample(frame)
                 for resampled_frame in resampled_frames:
                     samples += resampled_frame.samples

tests/test_decode.py

@@ -7,7 +7,6 @@
 
 class TestDecode(TestCase):
     def test_decoded_video_frame_count(self):
-
         container = av.open(fate_suite("h264/interlaced_crop.mp4"))
         video_stream = next(s for s in container.streams if s.type == "video")
 
@@ -40,7 +39,6 @@ def test_decode_audio_corrupt(self):
         self.assertEqual(frame_count, 0)
 
     def test_decode_audio_sample_count(self):
-
         container = av.open(fate_suite("audio-reference/chorusnoise_2ch_44kHz_s16.wav"))
         audio_stream = next(s for s in container.streams if s.type == "audio")
 
@@ -58,7 +56,6 @@ def test_decode_audio_sample_count(self):
         self.assertEqual(sample_count, total_samples)
 
     def test_decoded_time_base(self):
-
         container = av.open(fate_suite("h264/interlaced_crop.mp4"))
         stream = container.streams.video[0]
 
@@ -71,7 +68,6 @@ def test_decoded_time_base(self):
                 return
 
     def test_decoded_motion_vectors(self):
-
         container = av.open(fate_suite("h264/interlaced_crop.mp4"))
         stream = container.streams.video[0]
         codec_context = stream.codec_context
@@ -88,7 +84,6 @@ def test_decoded_motion_vectors(self):
                     return
 
     def test_decoded_motion_vectors_no_flag(self):
-
         container = av.open(fate_suite("h264/interlaced_crop.mp4"))
         stream = container.streams.video[0]
 

tests/test_deprecation.py

@@ -23,7 +23,6 @@ def foo(self, a, b):
 
     def test_renamed_attr(self):
         class Example:
-
             new_value = "foo"
             old_value = deprecation.renamed_attr("new_value")
 
@@ -35,7 +34,6 @@ def new_func(self, a, b):
         obj = Example()
 
         with warnings.catch_warnings(record=True) as captured:
-
             self.assertEqual(obj.old_value, "foo")
             self.assertIn(
                 "Example.old_value is deprecated", captured[0].message.args[0]

tests/test_dictionary.py

@@ -5,7 +5,6 @@
 
 class TestDictionary(TestCase):
     def test_basics(self):
-
         d = Dictionary()
         d["key"] = "value"
 

tests/test_doctests.py

@@ -7,9 +7,7 @@
 
 
 def fix_doctests(suite):
-
     for case in suite._tests:
-
         # Add some more flags.
         case._dt_optionflags = (
             (case._dt_optionflags or 0)
@@ -24,14 +22,12 @@ def fix_doctests(suite):
         )
 
         for example in case._dt_test.examples:
-
             # Remove b prefix from strings.
             if example.want.startswith("b'"):
                 example.want = example.want[1:]
 
 
 def register_doctests(mod):
-
     if isinstance(mod, str):
         mod = __import__(mod, fromlist=[""])
 

tests/test_encode.py

@@ -16,7 +16,6 @@
 
 
 def write_rgb_rotate(output):
-
     if not Image:
         raise SkipTest()
 
@@ -29,7 +28,6 @@ def write_rgb_rotate(output):
     stream.pix_fmt = "yuv420p"
 
     for frame_i in range(DURATION):
-
         frame = VideoFrame(WIDTH, HEIGHT, "rgb24")
         image = Image.new(
             "RGB",
@@ -64,7 +62,6 @@ def write_rgb_rotate(output):
 
 
 def assert_rgb_rotate(self, input_, is_dash=False):
-
     # Now inspect it a little.
     self.assertEqual(len(input_.streams), 1)
     if is_dash:

tests/test_enums.py

@@ -22,7 +22,6 @@ def define_foobar(self, **kwargs):
         )
 
     def test_basics(self):
-
         cls = self.define_foobar()
 
         self.assertIsInstance(cls, EnumType)
@@ -36,7 +35,6 @@ def test_basics(self):
         self.assertNotIsInstance(foo, PickleableFooBar)
 
     def test_access(self):
-
         cls = self.define_foobar()
         foo1 = cls.FOO
         foo2 = cls["FOO"]
@@ -58,7 +56,6 @@ def test_access(self):
         self.assertIs(cls.get("not a foo"), None)
 
     def test_casting(self):
-
         cls = self.define_foobar()
         foo = cls.FOO
 
@@ -77,7 +74,6 @@ def test_iteration(self):
         self.assertEqual(list(cls), [cls.FOO, cls.BAR])
 
     def test_equality(self):
-
         cls = self.define_foobar()
         foo = cls.FOO
         bar = cls.BAR
@@ -94,7 +90,6 @@ def test_equality(self):
         self.assertRaises(TypeError, lambda: foo == ())
 
     def test_as_key(self):
-
         cls = self.define_foobar()
         foo = cls.FOO
 
@@ -104,7 +99,6 @@ def test_as_key(self):
         self.assertIs(d.get(1), None)
 
     def test_pickleable(self):
-
         cls = PickleableFooBar
         foo = cls.FOO
 
@@ -115,15 +109,13 @@ def test_pickleable(self):
         self.assertIs(foo, foo2)
 
     def test_create_unknown(self):
-
         cls = self.define_foobar()
         baz = cls.get(3, create=True)
 
         self.assertEqual(baz.name, "FOOBAR_3")
         self.assertEqual(baz.value, 3)
 
     def test_multiple_names(self):
-
         cls = define_enum(
             "FFooBBar",
             __name__,
@@ -147,7 +139,6 @@ def test_multiple_names(self):
         self.assertRaises(ValueError, lambda: cls.F == "x")
 
     def test_flag_basics(self):
-
         cls = define_enum(
             "FoobarAllFlags",
             __name__,
@@ -178,7 +169,6 @@ def test_flag_basics(self):
         self.assertIs(x, cls.FOO)
 
     def test_multi_flags_basics(self):
-
         cls = self.define_foobar(is_flags=True)
 
         foo = cls.FOO
@@ -202,7 +192,6 @@ def test_multi_flags_basics(self):
         self.assertEqual(list(cls), [foo, bar])
 
     def test_multi_flags_create_missing(self):
-
         cls = self.define_foobar(is_flags=True)
 
         foobar = cls[3]
@@ -212,7 +201,6 @@ def test_multi_flags_create_missing(self):
         self.assertRaises(KeyError, lambda: cls[7])  # FOO and BAR and missing flag.
 
     def test_properties(self):
-
         Flags = self.define_foobar(is_flags=True)
         foobar = Flags.FOO | Flags.BAR
 

tests/test_errors.py

@@ -8,7 +8,6 @@
 
 class TestErrorBasics(TestCase):
     def test_stringify(self):
-
         for cls in (av.ValueError, av.FileNotFoundError, av.DecoderNotFoundError):
             e = cls(1, "foo")
             self.assertEqual(str(e), "[Errno 1] foo")
@@ -34,7 +33,6 @@ def test_stringify(self):
             )
 
     def test_bases(self):
-
         self.assertTrue(issubclass(av.ValueError, ValueError))
         self.assertTrue(issubclass(av.ValueError, av.FFmpegError))