Palash Debnath
0ed7d2ec22
Synchronize VoiceStudio release metadata, lockfiles, installers, container references, documentation, and the dated v0.5.2 changelog after all planned fixes landed.
45 lines
1.7 KiB
Python
45 lines
1.7 KiB
Python
"""Single source of truth for the app version at runtime.
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Read from the installed package metadata (driven by ``pyproject.toml``) so the
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FastAPI/API version and exported-bundle metadata never drift to a stale literal
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— the prior "0.4.0" / "0.2.7" bug, and the v0.3.6 desktop build that reported
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"0.3.5" because the *frozen* backend couldn't read its own metadata.
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Resolution order:
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1. installed package metadata — correct in any ``uv sync``'d env and, thanks
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to ``copy_metadata('omnivoice')`` in ``backend.spec``, in the frozen build;
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2. ``pyproject.toml`` walked up from this file — correct for a raw source
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checkout that was never installed;
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3. ``_FALLBACK_VERSION`` — a last resort, kept in lockstep with the four
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version files by ``tests/test_app_version.py`` so it can never silently
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drift again.
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"""
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from __future__ import annotations
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import re
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from importlib.metadata import PackageNotFoundError, version
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from pathlib import Path
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# Last-resort literal. Guarded by
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# tests/test_app_version.py::test_all_version_files_in_lockstep and bumped by
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# release.yml's version-bump job, so it stays equal to
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# pyproject/tauri.conf/Cargo/package.json.
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_FALLBACK_VERSION = "0.5.2"
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def _fallback_version() -> str:
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"""Version for contexts where package metadata is unavailable."""
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for parent in Path(__file__).resolve().parents:
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pyproject = parent / "pyproject.toml"
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if pyproject.is_file():
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match = re.search(r'(?m)^version\s*=\s*"([^"]+)"', pyproject.read_text())
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if match:
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return match.group(1)
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return _FALLBACK_VERSION
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try:
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APP_VERSION = version("omnivoice")
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except PackageNotFoundError: # frozen build w/o metadata, or non-installed checkout
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APP_VERSION = _fallback_version()
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