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bot-bottle/bot_bottle/manifest/__init__.py
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refactor(manifest): move Manifest/ManifestIndex to manifest.index; thin the package init
manifest/__init__.py was a facade that eagerly imported every piece (agent,
bottle, egress, git, loader, schema, util) and defined the aggregate Manifest /
ManifestIndex, so importing a leaf like `manifest.util` paid 19 modules.

Move the aggregate model — Manifest, ManifestIndex, and the bottle-resolution
helpers — into manifest/index.py (which keeps the framework imports it needs),
and make __init__ a thin __getattr__ facade over the 12 __all__ names (mapping
each to its submodule), with a TYPE_CHECKING block. The package docstring is
preserved.

`import bot_bottle.manifest.util` drops 19 -> 3; the package itself is 2. All
`from bot_bottle.manifest import Manifest/ManifestIndex/ManifestError/…`
call-sites keep working via the lazy facade; no importer changes needed.

Full unit suite green (2243).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-24 16:04:15 -04:00

119 lines
4.4 KiB
Python

"""Manifest dataclasses (PRD 0011 layout).
Reads the per-file manifest tree:
$HOME/.bot-bottle/bottles/<name>.md — one bottle per file
$HOME/.bot-bottle/agents/<name>.md — home-resident agents
$CWD/.bot-bottle/agents/<name>.md — cwd-supplied agents
Each file is Markdown with YAML frontmatter. The frontmatter holds
the structured config (see schema below); for agents the body is
the system prompt, for bottles the body is human documentation
(ignored by the parser).
Bottle schema (frontmatter):
extends: <bottle-name> # optional (PRD 0025)
env: { <NAME>: <env-entry>, ... }
git-gate: # optional (PRD 0047)
user: { name: <str>, email: <str> } # optional
repos: { <name>: <git-gate-entry>, ... } # optional
egress: { routes: [ <egress-route>, ... ] }
# route keys: host, matches, auth, role, dlp
supervise: <bool> # optional (default true)
nested_containers: <bool> # optional (default false)
Agent schema (frontmatter):
bottle: <bottle-name> # required
skills: [ <skill-name>, ... ] # optional
git-gate:
user: { name: <str>, email: <str> } # optional; overlays bottle
# Claude Code subagent passthrough fields — accepted, ignored:
name, description, model, color, memory
The agent file's Markdown body is the system prompt (stripped).
Unknown top-level frontmatter keys raise ManifestError with a hint.
Bottles can ONLY live under $HOME. A bottles/ dir under $CWD is a
warn at load time and contributes nothing. The trust boundary is
expressed as filesystem layout rather than resolver logic.
Two types are exported:
ManifestIndex — the multi-agent/bottle collection returned by
resolve() and from_json_obj(). Used for agent
selection (all_agent_names), validation
(require_agent), and lazy loading (load_for_agent).
This is the pre-preflight form.
Manifest — a single-agent/bottle value type holding exactly
one agent: ManifestAgent and one bottle:
ManifestBottle (with the agent's git-gate.user
already overlaid). Returned by load_for_agent().
This is the post-preflight form passed to backends.
ManifestIndex.from_json_obj is preserved as a programmatic entry
point (used by tests) that takes a dict with the same field names —
useful for building manifests without on-disk files.
"""
from __future__ import annotations
from typing import TYPE_CHECKING, Any
if TYPE_CHECKING:
from .index import Manifest, ManifestIndex
from .util import ManifestError
from .agent import ManifestAgent, ManifestAgentProvider
from .bottle import ManifestBottle
from .egress import EGRESS_AUTH_SCHEMES, ManifestEgressConfig, ManifestEgressRoute
from .git import ManifestGitEntry, ManifestGitUser, ManifestKeyConfig
# Facade name -> submodule that defines it. The aggregate model (`Manifest`,
# `ManifestIndex`) lives in `index`; the piece types in their own modules.
_LAZY_MODULES: dict[str, str] = {
"Manifest": "index",
"ManifestIndex": "index",
"ManifestError": "util",
"ManifestAgent": "agent",
"ManifestAgentProvider": "agent",
"ManifestBottle": "bottle",
"EGRESS_AUTH_SCHEMES": "egress",
"ManifestEgressRoute": "egress",
"ManifestEgressConfig": "egress",
"ManifestGitEntry": "git",
"ManifestGitUser": "git",
"ManifestKeyConfig": "git",
}
def __getattr__(name: str) -> Any:
"""Lazily surface the manifest facade names from their submodules and cache
them at package level — so importing a leaf (e.g. `manifest.util`) doesn't
build the whole manifest model, while `from bot_bottle.manifest import
Manifest` keeps working."""
mod = _LAZY_MODULES.get(name)
if mod is None:
raise AttributeError(f"module {__name__!r} has no attribute {name!r}")
from importlib import import_module
value = getattr(import_module(f"{__name__}.{mod}"), name)
globals()[name] = value
return value
__all__ = [
"Manifest",
"ManifestIndex",
"ManifestError",
"ManifestGitEntry",
"ManifestGitUser",
"ManifestKeyConfig",
"ManifestAgentProvider",
"ManifestAgent",
"ManifestBottle",
"EGRESS_AUTH_SCHEMES",
"ManifestEgressRoute",
"ManifestEgressConfig",
]