mirror of
https://github.com/kuhyx/testsAndMisc.git
synced 2026-07-04 22:43:02 +02:00
Krzysztof kuhy Rudnicki
2545d72710
- Add comprehensive tests for all packages (3572 tests, 100% branch coverage) - Split oversized test files to stay under 500-line limit - Add per-file ruff ignores for test-appropriate suppressions - Fix _cache_decks.py to properly convert JSON lists to tuples - Add session-scoped conftest fixture for logging handler cleanup (Python 3.14) - Update ruff pre-commit hook to v0.15.2 - Add codespell ignore words for test data - Add generated output files to .gitignore
102 lines
3.2 KiB
Python
102 lines
3.2 KiB
Python
"""Output writers for transcription results (SRT, TXT, RTTM)."""
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from __future__ import annotations
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from datetime import timedelta
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from pathlib import Path
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from typing import Any
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def format_timestamp(seconds: float) -> str:
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"""Format seconds as SRT timestamp HH:MM:SS,mmm."""
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td = timedelta(seconds=seconds)
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total_seconds = int(td.total_seconds())
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hours = total_seconds // 3600
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minutes = (total_seconds % 3600) // 60
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secs = total_seconds % 60
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millis = int((seconds - int(seconds)) * 1000)
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return f"{hours:02d}:{minutes:02d}:{secs:02d},{millis:03d}"
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def write_srt(segments: list[Any], srt_path: str) -> None:
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"""Write segments to an SRT subtitle file."""
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with Path(srt_path).open("w", encoding="utf-8") as f:
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for i, seg in enumerate(segments, start=1):
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start = format_timestamp(seg.start)
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end = format_timestamp(seg.end)
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text = (seg.text or "").strip()
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if not text:
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continue
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f.write(f"{i}\n{start} --> {end}\n{text}\n\n")
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def write_txt(segments: list[Any], txt_path: str) -> None:
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"""Write segments as plain text, one per line."""
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with Path(txt_path).open("w", encoding="utf-8") as f:
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for seg in segments:
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text = (seg.text or "").strip()
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if text:
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f.write(text + "\n")
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def write_srt_with_speakers(
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segments: list[Any],
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labels: list[int],
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path: str,
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) -> None:
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"""Write SRT subtitles with speaker labels."""
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with Path(path).open("w", encoding="utf-8") as f:
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for i, (seg, lab) in enumerate(
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zip(segments, labels, strict=False),
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start=1,
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):
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text = (seg.text or "").strip()
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if not text:
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continue
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spk = f"SPK{lab + 1}"
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start_ts = format_timestamp(seg.start)
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end_ts = format_timestamp(seg.end)
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f.write(f"{i}\n{start_ts} --> {end_ts}\n[{spk}] {text}\n\n")
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def write_txt_with_speakers(
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segments: list[Any],
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labels: list[int],
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path: str,
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) -> None:
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"""Write plain text with speaker labels."""
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with Path(path).open("w", encoding="utf-8") as f:
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for seg, lab in zip(segments, labels, strict=False):
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text = (seg.text or "").strip()
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if text:
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spk = f"SPK{lab + 1}"
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f.write(f"[{spk}] {text}\n")
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def write_rttm(
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segments: list[Any],
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labels: list[int],
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path: str,
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file_id: str = "audio",
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) -> None:
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"""Write RTTM speaker diarization output."""
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with Path(path).open("w", encoding="utf-8") as f:
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for seg, lab in zip(segments, labels, strict=False):
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start = float(getattr(seg, "start", 0.0) or 0.0)
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end = float(getattr(seg, "end", start) or start)
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dur = max(0.0, end - start)
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name = f"SPK{lab + 1}"
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f.write(
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f"SPEAKER {file_id} 1 {start:.3f} {dur:.3f} <NA> <NA> {name} <NA>\n"
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)
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def hhmmss(seconds: float) -> str:
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"""Format seconds as HH:MM:SS string."""
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seconds = max(0.0, float(seconds))
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total_seconds = int(seconds)
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h = total_seconds // 3600
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m = (total_seconds % 3600) // 60
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s = total_seconds % 60
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return f"{h:02d}:{m:02d}:{s:02d}"
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