Files
VoiceStudio/backend/core/version.py
T
Palash DebnathandClaude Opus 5 b01c635bfe release: v0.4.2 (#1279)
Version files (package.json + the three mirrors) and both lockfiles bumped
0.4.1 → 0.4.2; [Unreleased] renamed to [0.4.2] — 2026-07-28.

Ships five user-facing fixes: the update toast, the restart guard that used
to discard in-flight work, the shutdown-is-not-a-crash 503, the self-healing
half-downloaded model, and the dub-history purge ordering — plus the
"Dismiss" mistranslation in five locales.

Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-07-27 15:56:37 -07:00

45 lines
1.7 KiB
Python

"""Single source of truth for the app version at runtime.
Read from the installed package metadata (driven by ``pyproject.toml``) so the
FastAPI/API version and exported-bundle metadata never drift to a stale literal
— the prior "0.4.0" / "0.2.7" bug, and the v0.3.6 desktop build that reported
"0.3.5" because the *frozen* backend couldn't read its own metadata.
Resolution order:
1. installed package metadata — correct in any ``uv sync``'d env and, thanks
to ``copy_metadata('omnivoice')`` in ``backend.spec``, in the frozen build;
2. ``pyproject.toml`` walked up from this file — correct for a raw source
checkout that was never installed;
3. ``_FALLBACK_VERSION`` — a last resort, kept in lockstep with the four
version files by ``tests/test_app_version.py`` so it can never silently
drift again.
"""
from __future__ import annotations
import re
from importlib.metadata import PackageNotFoundError, version
from pathlib import Path
# Last-resort literal. Guarded by
# tests/test_app_version.py::test_all_version_files_in_lockstep and bumped by
# release.yml's version-bump job, so it stays equal to
# pyproject/tauri.conf/Cargo/package.json.
_FALLBACK_VERSION = "0.4.2"
def _fallback_version() -> str:
"""Version for contexts where package metadata is unavailable."""
for parent in Path(__file__).resolve().parents:
pyproject = parent / "pyproject.toml"
if pyproject.is_file():
match = re.search(r'(?m)^version\s*=\s*"([^"]+)"', pyproject.read_text())
if match:
return match.group(1)
return _FALLBACK_VERSION
try:
APP_VERSION = version("omnivoice")
except PackageNotFoundError: # frozen build w/o metadata, or non-installed checkout
APP_VERSION = _fallback_version()