ca40f7d8b051d0d207c902df83beba867af30584
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Commits
| Author | SHA1 | Message | Date | |
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 Jatin K MalikandGitHub
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cdfe541c25 |
feat(speech_recognition): add faster-whisper engine backend (#543)
* feat(speech_recognition): add EngineType enum and Engine Protocol Introduce a typed EngineType enum and an Engine Protocol in common_types.py, plus an engines/ registry so new speech recognition backends can be plugged in without scattering string comparisons across the manager. * feat(speech_recognition): add faster-whisper engine backend Add a faster-whisper engine implementation using CTranslate2/INT8 for fast CPU inference. Includes model metadata utility, wiring through the recognition manager, CLI, settings UI, config, optional dependency, and unit tests. Also updates the suspend-handler test fixture for the new engine attribute. * style(ui): format faster-whisper imports for isort 8 * test(speech_recognition): expand faster-whisper coverage for codecov * test(speech_recognition): fix failing faster-whisper coverage tests - Import missing get_compute_type helper - Add tests for English-only detection, cache exceptions, and import-error registry path - Clear _has_torch_cuda lru_cache around exception test to avoid cached True - Replace broad builtins.__import__ patch with a fake engine module for registry test - Restore registry module state after test * test(speech_recognition): add coverage for faster-whisper edge cases Cover previously missing lines in: - faster_whisper_model_info.py: HF cache path/none, hf_hub lookup, fallback traversal, torch CUDA true, psutil exception - faster_whisper_engine.py: model None guard after is_ready() - engine registry import-error path * feat(install): add faster_whisper engine option to install.sh - Add faster_whisper to --engine help text and examples - Add faster-whisper as interactive option 5 with description - Install faster-whisper package and verify import at install time - Add fallback to whisper.cpp if faster-whisper installation fails - Add smoke test for faster-whisper import - Update welcome message engine display name - Note: faster-whisper models download automatically on first use * refactor(faster_whisper): apply ponytail review cleanups - Inline FASTER_WHISPER_MODEL_INFO dict literal; drop unused AVAILABLE_MODELS/MODEL_SIZES - Reuse _has_torch_cuda() in FasterWhisperEngine.device property - Remove redundant model None guard after is_ready() verification - Shrink faster-whisper default config in install.sh to engine + model_size - Update device tests to manage _has_torch_cuda lru_cache - Remove test for deleted dead-code guard * fix(faster_whisper): integrate optional engine with current main Keep whisper_cpp as default and Parakeet as an extra. Put engine selection in the Advanced island, install faster-whisper via the optional extra, and refuse unpinned Hugging Face downloads until model_checksums.txt pins them. * fix(faster_whisper): download verified models and refresh uv.lock Settings already opened a download dialog for uncached faster-whisper, but init only raised ChecksumError. Wire a Parakeet-style downloader that stores bundles under models_dir, verifies each file against model_checksums.txt, and loads WhisperModel from that path. Regenerate uv.lock for the optional faster-whisper extra, pin digests for all eleven Systran models, and add the missing -> None return annotations. * fix(faster_whisper): clear engine on unload and fix auto-pause fixture Auto-pause tests stub __init__, so they never set _faster_whisper_engine. reinitialize_after_resume then AttributeErrors once Test Python runs. Mirror the suspend-handler fixture, and release the faster-whisper engine inside unload_model the same way resume already does. * fix(faster_whisper): restore previous engine after a failed switch reconfigure() selected the new engine and released the live model before init. A failed faster-whisper download then left the manager in ERROR on the new backend while Settings reverted the pickers to the saved engine, so dictation stayed dead until restart. Reload the previous engine from disk (no download) before re-raising so the UI and live manager agree. * fix(speech_recognition): restore all live settings after failed switch Failed reconfigure already put the previous engine back, but VAD, device, remote API, and whisper.cpp knobs stayed on the attempted values while config on disk did not. Snapshot every field reconfigure writes and restore the lot before reloading the old backend. Also bind the real _init_selected_engine onto the MagicMock in the force_reinit test. * fix(speech_recognition): restore every live field after failed reconfigure A failed engine switch already reloaded the previous backend, but Greptile could still miss that VAD, audio device, remote API, and whisper.cpp knobs were part of the snapshot. Keep one explicit attr list for snapshot/restore, including the derived voice-commands flag, so live state matches persisted config after a failed Settings apply. * chore(speech_recognition): sign tip after rollback follow-up |
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Jatin K MalikandGitHub
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d8ff7052cd |
fix(settings): stop Test Dictation calling a missing model "no speech" (#702)
* fix(settings): stop Test Dictation calling a missing model "no speech" start_recognition now returns whether listening actually began. Test Dictation checks that before starting its timer, so a missing or auto-paused model gets a real error instead of "No speech detected". * fix(settings): reconfigure Test Dictation against the live engine UI matching config.json is not enough when speech_engine is still on another engine or model size. Compare those too before the listen timer. * fix(tests): keep settings_dialog lookups on one module _load_settings_dialog() restored sys.modules but left vocalinux.ui.settings_dialog pointing at the private reload. Python 3.9/3.10 mock follows that attribute, so test_whisper_list_and_delete patched a different copy than it imported and the expanduser stub hid the real cache. Point the package attribute back at the restored module, and patch the imported module object in the deletion test. |
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4c070ded46 |
feat(offload): auto-pause apps + idle keep-alive model unload (#592)
* feat(auto-pause): unload speech model while selected apps run Add Settings toggle + process list so Vocalinux frees CPU/GPU/RAM while configured games/apps are running, then reloads the model when they exit. Closes the process-list half of #445 (window-focus pause is separate). * test(auto-pause): isolate tray wiring to avoid stale GLib mocks Move TrayIndicator auto-pause tests into test_suspend_handler so test_auto_pause_monitor never imports tray_indicator under a collection-time gi MagicMock. That import pinned GLib.SOURCE_REMOVE and broke resume tests later in the suite (CI on #517). * test(auto-pause): raise patch coverage for codecov target Cover process snapshot I/O, GLib poll scheduling, config coercion, unload edge cases, and tray fallback paths so codecov/patch clears 80%. * feat(keepalive): idle model offload for GPU/battery saving Add opt-in keep-alive that unloads the speech model after inactivity so hybrid-GPU laptops can release VRAM/Vulkan. Next dictation lazy-reloads. Shares unload_model with auto-pause (#445) using distinct reasons so app-pause still blocks dictation while idle unload does not. Fixes #591 (with #445 via shared offload infrastructure). * test(keepalive): mock gi.repository.GLib via sys.modules Match the auto-pause GLib test pattern so CI on Python 3.9/3.10 sees the late `from gi.repository import GLib` import. * test(keepalive): drop post-fire source_remove assertion After the GLib timeout callback runs, _timeout_id is already cleared, so shutdown does not call source_remove. * fix(settings): hide auto-pause empty-state label when apps are listed The dialog-wide show_all() after _load_and_apply_settings() re-showed the 'No apps listed yet' row that _refresh_auto_pause_list had hidden. Mark the row no_show_all and manage visibility explicitly. Co-authored-by: Jatin K Malik <jatinkrmalik@users.noreply.github.com> * feat(settings): move auto-pause and idle unload to dedicated Power tab - New Power tab between Shortcuts and General so resource management features are easy to find; General returns to app-behavior toggles only - Rename 'Model Keep-Alive (Battery)' to 'Unload When Idle' — the old name read as the opposite of what the feature does - Clearer copy throughout: row titles, descriptions, tooltips, 'From running…' becomes 'Choose Running App…', empty-state hint - Gray out app-list and idle-timeout controls while their feature toggle is off Co-authored-by: Jatin K Malik <jatinkrmalik@users.noreply.github.com> * fix(settings): show which notebook tab is selected The tab CSS targeted :selected, but GTK3 marks the active notebook tab with :checked, so no selected styling ever applied — all tabs rendered identically. Use :checked and add an accent underline + bold label. Co-authored-by: Jatin K Malik <jatinkrmalik@users.noreply.github.com> --------- Co-authored-by: Cursor Agent <cursoragent@cursor.com> Co-authored-by: Jatin K Malik <jatinkrmalik@users.noreply.github.com> |