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import os
import csv
import tarfile
def _generate_examples(self, prompts_path, audio_tar_path):
"""
Yields examples as (key, example) tuples.
Args:
prompts_path (str): transcript/uz/<split>/<split>.tsv – metadata fayl yo'li.
audio_tar_path (str): audio/uz/<split>/<split>.tar – tar arxiv yo'li (ichida *.mp3).
"""
# 1. TSV fayldan metadata ni o'qish
metadata_map = {}
with open(prompts_path, encoding="utf-8") as f:
reader = csv.DictReader(f, delimiter="\t")
for row in reader:
# "path" ustunida fayl nomi bo'lishi kutiladi, masalan: "H3H38EY38D8.mp3"
file_name = row["path"].strip()
if not file_name.endswith(".mp3"):
file_name += ".mp3"
metadata_map[file_name] = row
# 2. Tar arxiv ichidan audio fayllarni o'qish
id_ = 0
with tarfile.open(audio_tar_path, "r") as tar:
for member in tar.getmembers():
# Tar ichidagi fayl nomidan faqat fayl nomini olish
file_name = os.path.basename(member.name)
if file_name in metadata_map:
row = metadata_map[file_name]
audio_file = tar.extractfile(member)
if audio_file is None:
continue # Agar fayl ochilmasa, o'tkazib yuboramiz
audio_bytes = audio_file.read()
audio = {"path": file_name, "bytes": audio_bytes}
yield id_, {
"id": row.get("id", file_name),
"path": row.get("path", file_name),
"sentence": row.get("sentence", ""),
"duration": float(row.get("duration", 0.0)),
"age": row.get("age", ""),
"gender": row.get("gender", ""),
"accents": row.get("accents", ""),
"locale": row.get("locale", ""),
"audio": audio,
}
id_ += 1 |