try wav

gigaspeech2_metadata.py

@@ -1,150 +0,0 @@
-import os
-from collections import OrderedDict
-from pathlib import Path
-import datasets
-import os
-
-
-class Gigaspeech2Config(datasets.BuilderConfig):
-    """BuilderConfig for Yodas."""
-
-    def __init__(self, lang, version, **kwargs):
-        self.language = lang
-        self.base_data_path = f"data/{lang}"
-
-        description = (
-            f"Youtube speech to text dataset in {self.language}."
-        )
-        super(Gigaspeech2Config, self).__init__(
-            name=lang,
-            version=datasets.Version(version),
-            description=description,
-            **kwargs,
-        )
-
-
-DEFAULT_CONFIG_NAME = "all"
-LANGS = ['id', 'th', 'vi']
-VERSION = "1.0.1"
-
-class Gigaspeech2(datasets.GeneratorBasedBuilder):
-    """Yodas dataset."""
-
-    BUILDER_CONFIGS = [
-        Gigaspeech2Config(lang, version=VERSION) for lang in LANGS
-    ]
-
-    VERSION = datasets.Version("1.0.1")
-
-    def _info(self):
-        return datasets.DatasetInfo(
-            description="Gigaspeech2",
-            features=datasets.Features(
-                OrderedDict(
-                    [
-                        # ("id", datasets.Value("string")),
-                        # ("utt_id", datasets.Value("string")),
-                        ("audio", datasets.Audio(sampling_rate=16_000)),
-                        ("text", datasets.Value("string")),
-                    ]
-                )
-            ),
-            supervised_keys=None,
-            homepage="",  # TODO
-            citation="",  # TODO
-        )
-
-    def _split_generators(self, dl_manager):
-        """Returns SplitGenerators."""
-        # TODO
-
-        # total_cnt = lang2shard_cnt[self.config.name]
-
-        # idx_lst = [f"{i:08d}" for i in range(total_cnt)]
-        # idx_lst = ["0-0", "0-1"]
-        # audio_tar_files = dl_manager.download([f"{self.config.base_data_path}/test.tar.gz"])
-        audio_tar_files = dl_manager.download([f"{self.config.base_data_path}/test.tar.gz"])
-        # text_files = dl_manager.download([f"{self.config.base_data_path}/text/{i:08d}.txt" for i in range(total_cnt)])
-        #duration_files = dl_manager.download([f"{self.config.base_data_path}/duration/{i:08d}.txt" for i in range(total_cnt)])
-
-        if dl_manager.is_streaming:
-            audio_archives = [dl_manager.iter_archive(audio_tar_file) for audio_tar_file in audio_tar_files]
-            # text_archives = [dl_manager.extract(text_file) for text_file in text_files]
-
-        else:
-            print("extracting audio ...")
-            extracted_audio_archives = dl_manager.extract(audio_tar_files)
-
-            audio_archives = []
-            text_archives = []
-            #     audio_archives.append(str(extracted_dir)+'/'+idx)
-            # for idx, audio_tar_file, extracted_dir, text_file in zip(idx_lst, audio_tar_files, extracted_audio_archives, text_files):
-            #     audio_archives.append(str(extracted_dir)+'/'+idx)
-            #     text_archives.append(text_file)
-            for extracted_dir in extracted_audio_archives:
-                audio_archives.append(str(extracted_dir)+'/'+"test")
-
-
-        return [
-            datasets.SplitGenerator(
-                name=datasets.Split.TEST,
-                gen_kwargs={
-                    "is_streaming": dl_manager.is_streaming,
-                    "audio_archives": audio_archives,
-                    # 'text_archives': text_archives,
-                },
-            ),
-        ]
-
-    def _generate_examples(self, is_streaming, audio_archives):
-        """Yields examples."""
-
-        id_ = 0
-
-        text_archives = ["asdf" for _ in audio_archives]
-        if is_streaming:
-            # for tar_file, text_file in zip(audio_archives, text_archives):
-            for tar_file in audio_archives:
-                utt2text = {}
-                for path, audio_f in tar_file:
-                    path = Path(path)
-                    utt_id = path.stem
-
-
-                    result = {
-                        'id': id_,
-                        'utt_id': utt_id,
-                        'audio': {"path": None, "bytes": audio_f.read()},
-                        'text': "asdf",
-                    }
-
-                    yield id_, result
-                    id_ += 1
-        else:
-            for extracted_dir, text_file in zip(audio_archives, text_archives):
-
-                utt2text = {}
-                extract_root_dir = Path(extracted_dir).parent
-                extracted_dir = list(extract_root_dir.glob('./*'))[0]
-
-                with open(text_file) as f:
-                    for _, row in enumerate(f):
-                        row = row.strip().split(maxsplit=1)
-                        utt2text[row[0]] = row[1]
-
-                for audio_file in list(Path(extracted_dir).glob('*')):
-
-                    utt_id = audio_file.stem
-                    if utt_id in utt2text:
-
-                        result = {
-                            'id': id_,
-                            'utt_id': utt_id,
-                            'audio': {"path": str(audio_file.absolute()), "bytes": open(audio_file, 'rb').read()},
-                            'text': utt2text[utt_id]
-                        }
-
-                        yield id_, result
-                        id_ += 1
-
-