398867326d
Provider RESOLUTION ran an installer. `_detect_local_backend` called `_try_lazy_install_stt` -> `pm.ensure_import`, and the TTS requirement entries called the SDK importers, which install their extra on import. Both sit in status paths: `wake.status` fires on every desktop gateway-open, `/voice status` and `GET /api/audio/voice-config` resolve the same chain, and `check_tts_requirements` is the `text_to_speech` tool's `check_fn`, so it runs on every tool listing. The install is a whole-environment rebuild (a fresh generation, `--all-packages` over the enabled set) under the per-install lock, so a passive probe could hold a sibling profile's backend off its port for tens of seconds — the `hermes-setup` onboarding backend gave up at 40 s while an unrelated status probe's rebuild held the lock. Availability now reads state: `pm.extras.available` for the extra (pm owns the extra->anchor table, counts sys.modules fakes, and honours platform gates), `find_spec` for the rest. A provider whose SDK installs at first use still counts as READY when lazy installs are allowed and its own credential and platform gate permit — otherwise the tool would vanish from the schema for exactly the users that install serves. Synthesis keeps its on-demand install, and the lazy STT path now asks for `stt-whisper`, the extra carrying only faster-whisper. Validated: tests/tools/ for the TTS/STT suites (test_tts_mistral's importable-SDK contract included). A/B on HEAD: the two new files' non-guard tests fail there (3 + 1), pass here; the guard test that transcription still installs passes on both.
50 lines
1.8 KiB
Python
50 lines
1.8 KiB
Python
"""A failed uv-cache seed must not record completion.
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Regression: the seed copy ran inside ``except OSError: pass`` and wrote the ``.seeded`` marker
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unconditionally, so a copy that died half-way was permanent — no later install retried it, and
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every offline sync that needed a missing entry failed closed with "requested data wasn't found
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in the cache".
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"""
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import shutil
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import pytest
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from hermes_constants import get_default_hermes_root
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from pm import packages
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from pm import paths
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@pytest.fixture
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def payload_cache(tmp_path, monkeypatch):
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"""A sealed payload shipping ``uv-cache/`` beside its store, and a machine cache that is empty."""
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monkeypatch.setenv("HERMES_HOME", str(tmp_path / "home"))
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payload = tmp_path / "payload"
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entry = payload / "uv-cache" / "archive-v0" / "bucket"
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entry.mkdir(parents=True)
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(entry / "module.py").write_text("seeded = True\n", encoding="utf-8")
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store = payload / "tools"
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store.mkdir()
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monkeypatch.setattr(paths, "store_root", lambda: store)
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return get_default_hermes_root() / "cache" / "uv"
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def test_partial_seed_is_retried_on_the_next_install(payload_cache, monkeypatch):
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real_copytree = shutil.copytree
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attempts: list[int] = []
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def flaky(*args, **kwargs):
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"""Fails the first copy only; shutil recurses through this same module attribute."""
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attempts.append(1)
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if len(attempts) == 1:
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raise OSError("no space left on device")
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return real_copytree(*args, **kwargs)
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monkeypatch.setattr(shutil, "copytree", flaky)
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packages.uv_cache_dir()
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assert not (payload_cache / ".seeded").is_file(), "a failed seed recorded completion"
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packages.uv_cache_dir()
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assert (payload_cache / ".seeded").is_file()
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assert (payload_cache / "archive-v0" / "bucket" / "module.py").read_text(encoding="utf-8") == "seeded = True\n"
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