af26acab73
The salvaged matcher accepted any cmd_update/_cmd_update_impl frame in hermes_cli.update_cmd/main, so the CURRENT updater's entrypoints (which carry pre_update_version on opts, not as a local) would also hand off and exit the process mid-`hermes update`. Extract _old_updater.in_historical_update() sharing _historical_context's exact frame matcher (module, name, and pre_update_version in co_varnames) so the shim and the context detector cannot drift apart. - tools/lazy_deps: use the shared predicate; accept the constraints/ dry_run kwargs historical updaters pass so they reach the handoff instead of dying on TypeError; drop the vague message advice. - tests: collapse 29 parametrize cases to the real invariants and add the missing one — the frame walk is now exercised through a nested helper (a getframe(1)-only implementation fails), and a current-updater-shaped frame (no pre_update_version local) is asserted NOT to hand off.
27 lines
1.2 KiB
Python
27 lines
1.2 KiB
Python
"""Shims to suppress old updater work until relaunch. New code must not use these."""
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from typing import NoReturn
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from hermes_cli._old_updater import in_historical_update, stop_for_relaunch
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def ensure(feature: str, *, prompt: bool = True) -> NoReturn:
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# Shim to suppress old updater work until relaunch. Do not claim readiness.
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# Preserve the dependency-unavailable failure without claiming a completed install.
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raise ImportError("Dependencies are unknown to this old updater. Please relaunch Hermes.")
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def install_specs(specs: list[str] | tuple[str, ...], *, timeout: int = 300,
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constraints: list | None = None, dry_run: bool = False) -> NoReturn:
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# Plugins still call this retired API during normal agent construction.
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# Only an actual updater call stack may transfer control to the updater;
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# argv can still say "serve" or "gateway" when /update runs in-process.
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# Historical updaters also passed constraints/dry_run; accepted and ignored.
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if in_historical_update():
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# never returns: hands off to the takeover child and exits
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stop_for_relaunch()
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raise ImportError(
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"tools.lazy_deps.install_specs is retired; runtime dependency "
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"installation is unavailable."
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)
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