Upload my_stt_dataset.py
Browse files- my_stt_dataset.py +30 -23
my_stt_dataset.py
CHANGED
@@ -3,51 +3,51 @@ import csv
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import datasets
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from datasets import Audio, BuilderConfig
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#
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class STTConfig(BuilderConfig):
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def __init__(self, language_abbr, data_dir, **kwargs):
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"""
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Args:
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language_abbr (str): Til qisqartmasi, masalan "uz".
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data_dir (str): Dataset joylashgan asosiy papka
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**kwargs: Qolgan BuilderConfig parametrlar.
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"""
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super().__init__(**kwargs)
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self.language_abbr = language_abbr
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self.data_dir = data_dir
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class MySTTDataset(datasets.GeneratorBasedBuilder):
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"""
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"""
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VERSION = datasets.Version("1.0.0")
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#
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BUILDER_CONFIGS = [
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STTConfig(
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name="uz",
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version=datasets.Version("1.0.0"),
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description="Uzbek subset of the STT dataset",
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language_abbr="uz",
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data_dir="Dataset_STT", # Bu
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)
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]
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DEFAULT_CONFIG_NAME = "uz"
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def _info(self):
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"""
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Datasetning
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"""
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return datasets.DatasetInfo(
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description="Uzbek STT dataset: audio fayllar .tar arxivda
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features=datasets.Features({
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"id": datasets.Value("string"),
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"audio": Audio(sampling_rate=None), #
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"sentence": datasets.Value("string"),
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"duration": datasets.Value("float"),
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"age": datasets.Value("string"),
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@@ -61,13 +61,15 @@ class MySTTDataset(datasets.GeneratorBasedBuilder):
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def _split_generators(self, dl_manager):
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"""
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Har bir split
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"""
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config = self.config # STTConfig obyekti
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base_dir = config.data_dir # Masalan: "Dataset_STT"
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lang = config.language_abbr # Masalan: "uz"
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# Audio va transkript fayllarining yo
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train_tar = os.path.join(base_dir, "audio", lang, "train.tar")
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train_tsv = os.path.join(base_dir, "transcript", lang, "train.tsv")
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@@ -77,7 +79,7 @@ class MySTTDataset(datasets.GeneratorBasedBuilder):
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val_tar = os.path.join(base_dir, "audio", lang, "validation.tar")
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val_tsv = os.path.join(base_dir, "transcript", lang, "validation.tsv")
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# Tar
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train_tar_extracted = dl_manager.extract(train_tar)
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test_tar_extracted = dl_manager.extract(test_tar)
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val_tar_extracted = dl_manager.extract(val_tar)
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@@ -86,7 +88,7 @@ class MySTTDataset(datasets.GeneratorBasedBuilder):
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datasets.SplitGenerator(
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name=datasets.Split.TRAIN,
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gen_kwargs={
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"archive_dir": train_tar_extracted, #
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"tsv_path": train_tsv,
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},
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),
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@@ -108,23 +110,28 @@ class MySTTDataset(datasets.GeneratorBasedBuilder):
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def _generate_examples(self, archive_dir, tsv_path):
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"""
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TSV faylini qatorma-qator o
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extract qilingan archive papkasidan mos .mp3 faylni topadi.
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"""
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# TSV faylini ochamiz va DictReader yordamida o‘qiymiz.
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with open(tsv_path, "r", encoding="utf-8") as f:
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reader = csv.DictReader(f, delimiter="\t")
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for idx, row in enumerate(reader):
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# TSV faylida kutilayotgan ustunlar: id, sentence, duration, age, gender, accents, locale
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audio_id = row["id"]
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mp3_file = audio_id + ".mp3"
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mp3_path = os.path.join(archive_dir, mp3_file)
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# Agar extract qilingan papkada audio fayl mavjud bo‘lsa:
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if os.path.isfile(mp3_path):
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yield idx, {
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"id": audio_id,
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"audio": mp3_path,
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"sentence": row.get("sentence", ""),
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"duration": float(row.get("duration", 0.0)),
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"age": row.get("age", ""),
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@@ -133,5 +140,5 @@ class MySTTDataset(datasets.GeneratorBasedBuilder):
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"locale": row.get("locale", ""),
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}
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else:
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# Agar audio fayl topilmasa,
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continue
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import datasets
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from datasets import Audio, BuilderConfig
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# Konfiguratsiya sinfi: datasetning til qisqartmasi va ma'lumotlar joylashgan papkani belgilaydi.
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class STTConfig(BuilderConfig):
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def __init__(self, language_abbr, data_dir, **kwargs):
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"""
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Args:
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language_abbr (str): Til qisqartmasi, masalan "uz".
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data_dir (str): Dataset joylashgan asosiy papka, masalan "Dataset_STT".
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**kwargs: Qolgan BuilderConfig parametrlar.
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"""
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super().__init__(**kwargs)
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self.language_abbr = language_abbr
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self.data_dir = data_dir
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# Dataset yuklash skripti
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class MySTTDataset(datasets.GeneratorBasedBuilder):
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"""
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Uzbek STT dataset yuklash skripti.
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- Audio fayllar .tar arxiv ichida saqlanadi.
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- Transkripsiya ma'lumotlari TSV faylda mavjud.
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- "audio" ustuni Audio() tipida aniqlanib, HF Dataset Viewer tomonidan "play" tugmasi ko'rsatiladi.
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"""
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VERSION = datasets.Version("1.0.0")
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# Faqat bitta konfiguratsiya ishlatilmoqda.
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BUILDER_CONFIGS = [
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STTConfig(
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name="uz",
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version=datasets.Version("1.0.0"),
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description="Uzbek subset of the STT dataset",
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language_abbr="uz",
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data_dir="Dataset_STT", # Bu yerda asosiy papka nomi
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)
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]
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DEFAULT_CONFIG_NAME = "uz"
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def _info(self):
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"""
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Datasetning ustunlari aniqlanadi.
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- "audio" ustuni Audio() tipida, bu orqali fayl avtomatik dekodlanadi.
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"""
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return datasets.DatasetInfo(
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description="Uzbek STT dataset: audio fayllar .tar arxivda, transcriptions esa TSV faylda saqlanadi.",
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features=datasets.Features({
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"id": datasets.Value("string"),
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"audio": Audio(sampling_rate=None), # asl sampling rate saqlanadi
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"sentence": datasets.Value("string"),
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"duration": datasets.Value("float"),
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"age": datasets.Value("string"),
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def _split_generators(self, dl_manager):
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"""
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Har bir split (train, test, validation) uchun:
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- Tar arxiv va mos TSV fayllarning yo'llari aniqlanadi.
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- dl_manager.extract() yordamida tar fayllar extract qilinadi.
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"""
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config = self.config # STTConfig obyekti
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base_dir = config.data_dir # Masalan: "Dataset_STT"
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lang = config.language_abbr # Masalan: "uz"
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# Audio va transkript fayllarining yo'llarini aniqlaymiz:
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train_tar = os.path.join(base_dir, "audio", lang, "train.tar")
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train_tsv = os.path.join(base_dir, "transcript", lang, "train.tsv")
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val_tar = os.path.join(base_dir, "audio", lang, "validation.tar")
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val_tsv = os.path.join(base_dir, "transcript", lang, "validation.tsv")
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# Tar arxiv extract qilinadi:
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train_tar_extracted = dl_manager.extract(train_tar)
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test_tar_extracted = dl_manager.extract(test_tar)
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val_tar_extracted = dl_manager.extract(val_tar)
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datasets.SplitGenerator(
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name=datasets.Split.TRAIN,
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gen_kwargs={
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"archive_dir": train_tar_extracted, # Extract qilingan papka
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"tsv_path": train_tsv,
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},
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),
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def _generate_examples(self, archive_dir, tsv_path):
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"""
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TSV faylini qatorma-qator o'qib, metadata lug'atini yaratadi va
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extract qilingan archive papkasidan mos .mp3 faylni topadi.
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Eslatma: Audio ustunini faqat fayl yo'li sifatida uzatsangiz,
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HF Dataset Viewer bu ustunni audio sifatida ko'rsata olmaydi.
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Shu sababli, audio ustuni quyidagicha dictionary shaklida bo'lishi kerak:
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{"path": mp3_path, "bytes": <audio_file_baytlari>}
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"""
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with open(tsv_path, "r", encoding="utf-8") as f:
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reader = csv.DictReader(f, delimiter="\t")
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for idx, row in enumerate(reader):
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audio_id = row["id"]
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mp3_file = audio_id + ".mp3"
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mp3_path = os.path.join(archive_dir, mp3_file)
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if os.path.isfile(mp3_path):
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# Audio faylni baytlar shaklida o'qib olamiz
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with open(mp3_path, "rb") as audio_file:
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audio_bytes = audio_file.read()
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yield idx, {
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"id": audio_id,
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"audio": {"path": mp3_path, "bytes": audio_bytes},
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"sentence": row.get("sentence", ""),
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"duration": float(row.get("duration", 0.0)),
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"age": row.get("age", ""),
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"locale": row.get("locale", ""),
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}
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else:
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# Agar mos audio fayl topilmasa, ushbu yozuvni o'tkazib yuboramiz.
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continue
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