d63e380324
Every PLUGIN-COMPAT __getattr__ now calls hermes_cli.plugin_compat.warn_once(facade, name, target) before
resolving, emitting a HermesPluginCompatWarning (FutureWarning) once per process per name: old path, new
path, removal target. Importing a facade for its live API stays silent; only resolving a moved name warns.
COMPAT_MANIFEST.md documents the warning and how to silence it during migration.
Verified the runtime never routes through a pointer: every entry point (run_agent, cli, hermes_cli.main,
gateway.run, tui_gateway.server, web_server, model_tools + tool discovery, hermes_state, cron.scheduler,
browser_tool, mcp_tool, kanban, auth) imports clean and `hermes doctor` runs end to end with the warning
promoted to an error.
Also restores the check_compat_pointers CI step to .github/workflows/lint.yml, which a0be177aac dropped
when the compat layer was regenerated (the lint script itself was present; the workflow step was not).
hermes_cli/plugin_compat.py, tests/test_plugin_compat_warning.py and the two-line insert per facade are
part of the compat layer and go away with it.
72 lines
2.6 KiB
Python
72 lines
2.6 KiB
Python
"""Video Generation Provider Registry.
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Populated by plugins via ``PluginContext.register_video_gen_provider()``;
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consumed by the ``video_generate`` tool. The active provider is
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``video_gen.provider`` from ``config.yaml``; a configured-but-unregistered name
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fails closed. If unset, the single *available* registered provider is used
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(mirrors ``agent/image_gen_registry.py`` minus its legacy ``fal`` preference)
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so a box with credentials for only one backend auto-selects it; otherwise None
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and the tool points the user at ``hermes tools``.
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"""
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from __future__ import annotations
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import logging
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from typing import Optional
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from agent.provider_registry import ProviderRegistry, configured_provider_name, is_available_safe
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from agent.video_gen_provider import VideoGenProvider
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logger = logging.getLogger(__name__)
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_registry: ProviderRegistry[VideoGenProvider] = ProviderRegistry(
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label="Video gen", provider_cls=VideoGenProvider, logger=logger,
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)
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_registry.export(globals())
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def get_active_provider() -> Optional[VideoGenProvider]:
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"""Resolve the currently-active provider (see module docstring)."""
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configured = configured_provider_name("video_gen", logger)
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snapshot = _registry.merged()
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if configured:
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provider = snapshot.get(configured)
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if provider is None:
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logger.debug(
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"video_gen.provider='%s' configured but not registered; failing closed", configured
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)
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return provider
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available = [
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p for p in snapshot.values()
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if is_available_safe(p, logger, "video_gen provider %s.is_available() raised %s")
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]
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return available[0] if len(available) == 1 else None
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# ---- BEGIN PLUGIN-COMPAT (revert-scheduled; see COMPAT_MANIFEST.md) ----
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# Names external plugins imported from this module before the Sep 2026 decomposition.
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# Internal code MUST NOT use these (scripts/check_compat_pointers.py fails CI if it does).
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# The whole block is removed by reverting the commit that added it.
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from typing import Dict # noqa: F401,E402
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from typing import List # noqa: F401,E402
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import threading # noqa: F401,E402
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_PLUGIN_COMPAT_LAZY = {
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'hermes_home_key': ('hermes_constants', 'hermes_home_key'),
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}
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def __getattr__(name): # PEP 562 — lazy so no import cycles
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target = _PLUGIN_COMPAT_LAZY.get(name)
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if target is None:
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raise AttributeError(f"module {__name__!r} has no attribute {name!r}")
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import importlib
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from hermes_cli.plugin_compat import warn_once
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warn_once(__name__, name, *target)
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return getattr(importlib.import_module(target[0]), target[1])
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# ---- END PLUGIN-COMPAT ----
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