OpoTests/Tools/convert_tt_to_txt.py

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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
Convierte el TTML/XML (archivo .srt en este repositorio) a texto plano
agruparndo cada <p> como un párrafo y juntando los <s> en una sola línea.
Guarda el resultado en el mismo directorio con extensión .txt
"""
import sys
from pathlib import Path
import re
from xml.etree import ElementTree as ET
in_path = Path('/media/kyman/SSD2TB/git.copilot/OpoTests/Public/data/srt/Real Decreto Legislativo 52015, TREBEP - Art 1 a 7 - 1a parte. (1080p_30fps_H264-128kbit_AAC).español.srt')
if not in_path.exists():
print('ERROR: input file not found:', in_path)
sys.exit(2)
out_path = in_path.with_suffix('.txt')
try:
tree = ET.parse(in_path)
root = tree.getroot()
except Exception as e:
# try to recover by reading text and parsing from <body>
txt = in_path.read_text(encoding='utf-8')
idx = txt.find('<body>')
if idx != -1:
txt = txt[idx:]
root = ET.fromstring('<root>' + txt + '</root>')
else:
raise
paragraphs = []
for p in root.findall('.//p'):
parts = []
for s in p.findall('.//s'):
t = s.text or ''
t = t.strip()
if t:
parts.append(t)
if not parts:
# fallback to any text content
text = ''.join(p.itertext()).strip()
if text:
parts = [text]
para = ' '.join(parts)
# normalize whitespace
para = re.sub(r"\s+", ' ', para).strip()
if para:
paragraphs.append(para)
full_text = '\n\n'.join(paragraphs)
full_text = re.sub(r'<[^>]+>', '', full_text)
out_path.write_text(full_text, encoding='utf-8')
print(f'WROTE: {out_path}')
print(f'PARAGRAPHS: {len(paragraphs)}')
# print a short preview to confirm
preview = full_text[:4000]
print('\n---PREVIEW---\n')
print(preview)
print('\n---END PREVIEW---\n')
print('Done')