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67 lines
2.3 KiB
Python
67 lines
2.3 KiB
Python
"""Backend registry — the single place that knows which subagents exist.
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Add a new subagent by writing a :class:`SubagentBackend` and listing it here;
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the capability, API and UI all discover it through these helpers. Local-CLI
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backends (Claude Code / Codex) and the in-process partner backend live in the
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same registry but are told apart by ``local_cli`` — only CLIs are detected on
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the machine and offered in the connect-CLI modal.
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"""
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from __future__ import annotations
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import asyncio
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from deeptutor.services.subagent.base import SubagentBackend
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from deeptutor.services.subagent.claude_code import ClaudeCodeBackend
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from deeptutor.services.subagent.codex import CodexBackend
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from deeptutor.services.subagent.partner import PartnerBackend
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from deeptutor.services.subagent.types import DetectResult
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_BACKENDS: dict[str, SubagentBackend] = {
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backend.kind: backend for backend in (ClaudeCodeBackend(), CodexBackend(), PartnerBackend())
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}
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def list_backend_kinds() -> list[str]:
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"""Every connectable backend kind (CLIs + partner)."""
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return list(_BACKENDS.keys())
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def get_backend(kind: str) -> SubagentBackend | None:
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return _BACKENDS.get(str(kind or "").strip())
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def _cli_backends() -> list[SubagentBackend]:
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return [b for b in _BACKENDS.values() if getattr(b, "local_cli", True)]
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async def detect_all() -> list[DetectResult]:
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"""Probe each local-CLI backend for installability on this machine.
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Non-CLI backends (the partner backend) are skipped — they aren't installed,
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they're connected from their own list — so this only ever returns the CLIs
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the connect-CLI modal offers.
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"""
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cli = _cli_backends()
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results = await asyncio.gather(
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*(backend.detect() for backend in cli),
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return_exceptions=True,
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)
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detections: list[DetectResult] = []
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for backend, result in zip(cli, results, strict=True):
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if isinstance(result, DetectResult):
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detections.append(result)
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else:
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detections.append(
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DetectResult(
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kind=backend.kind,
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display_name=backend.display_name,
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available=False,
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detail=str(result),
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)
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)
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return detections
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__all__ = ["list_backend_kinds", "get_backend", "detect_all"]
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