Files
hermes-agent/tools/apply_layout_tool.py
Teknium a5bd246865 Old pre-decomposition import paths are gone: plugin compat layer removed on schedule (#126164)
* refactor(plugins): remove the Sep 2026 decomposition compat layer on schedule

The PLUGIN-COMPAT layer (2776813df3 + d63e380324 + 0a5164cebe) kept pre-#102117 import paths
alive for external plugins until 2026-09-14. That window closed two weeks ago; since then the loader
has already been skipping plugins that use the old paths. This removes the layer itself:

- 328 appended `PLUGIN-COMPAT` blocks (lazy `__getattr__` pointer tables, re-exported third-party
  names, restored dead definitions) and the three re-export stub modules
  (gateway/startup_watchdog, hermes_cli/observability/relay_runtime, tools/environments/modal_utils)
- COMPAT_MANIFEST.md, compat_manifest.json, scripts/check_compat_pointers.py and its lint step
- the reporting surfaces: CLI banner notice, `hermes plugins compat`, the `hermes doctor` section,
  the post-update notice, the Desktop one-time dialog, the loader's pre-import skip and the
  `plugins.allow_deprecated_imports` escape hatch

An external plugin that still imports an old path now fails to load with its ImportError as the
reason in `hermes plugins list`, the same path as any broken plugin.

hermes_cli/plugin_compat.py stays as three inert stubs (compat_report, removal_in_effect,
summary_lines): an already-running pre-removal `hermes update` lazy-imports them after the checkout
swap (tests/compat/old_updater_surface.json).

In-tree fallout, both already dead: hermes_cli/setup.py::_check_espeak_ng (no callers; its
`shutil` came from a compat block) and gateway/config.py::SessionResetPolicy ("retained solely for
the scheduled plugin-compat window"). Two test_run_agent patches targeted the removed
`run_agent.handle_function_call` pointer; they now patch `model_tools.handle_function_call`, the
seam production reads, like every sibling test in that file.

* chore: retrigger CI (zero-job startup_failure phantom)

* test: drop resolution allowlist rows for the two deleted which() sites

hermes_cli/setup.py::_check_espeak_ng (dead) and tools/skillevaluator_scan.py::scanner_available
(a restored definition inside a PLUGIN-COMPAT block) no longer exist; the stale-row gate requires
their allowlist entries go with them.
2026-09-28 10:21:41 -07:00

53 lines
1.9 KiB
Python

"""Apply a layout preset in the Hermes desktop GUI (``layout.apply`` via ``desktop_ui``).
The renderer resolves the id against its layouts registry (core, plugin and user
presets are one list); only the active window's session acts, so a background turn
never rearranges the desktop. Preset ids are free-form on purpose. The renderer
answers with the applied id/title, or the available ids when unknown, so the model
can self-correct without a registry-listing tool.
"""
from tools import desktop_ui
from tools.registry import registry, tool_error
def apply_layout_tool(preset: str) -> str:
"""Ask the desktop GUI to apply layout preset ``preset``."""
name = (preset or "").strip()
if not name:
return tool_error("preset is required — a layout preset id, e.g. 'default' or 'focus'.")
return desktop_ui.emit_or_error(
"layout.apply", {"preset": name}, f"Failed to apply layout '{name}': ",
"Layout apply is only available in the Hermes desktop app.", {"success": True, "preset": name},
)
APPLY_LAYOUT_SCHEMA = {
"name": "apply_layout",
"description": (
"Apply a saved layout preset to the Hermes desktop app when the user "
"asks to rearrange the workspace. Built-ins: default (chat + "
"sidebars), focus (chat only), terminal-deck, quad; plugin/user "
"presets by id. To reveal ONE pane, use focus_pane instead."
),
"parameters": {
"type": "object",
"properties": {
"preset": {
"type": "string",
"description": "Layout preset id to apply (e.g. 'default', 'focus', 'terminal-deck', 'quad', or a user/plugin preset id).",
},
},
"required": ["preset"],
},
}
registry.register(
name="apply_layout",
toolset="desktop_ui",
schema=APPLY_LAYOUT_SCHEMA,
handler=lambda args, **kw: apply_layout_tool(preset=args.get("preset", "")),
emoji="🧱",
)