ReMe/reme2/memory/schema/parser.py
huangsen dd2de16481 ```
feat(file_watcher): add directory deletion support with descendant indexing

Add support for deleting entire directories and their indexed descendants
in the file watcher. Previously only individual file deletions were
handled properly. Now when a directory is deleted, the system finds all
indexed files beneath that directory path and removes them along with
their metadata and chunks.

The implementation includes:
- New `_descendant_indexed_paths` method to find all indexed files
  under a given directory path
- Updated `_on_deleted` method to process both the target path and
  all its indexed descendants
- Proper handling of symlinks and path resolution differences
- Enhanced logging to show directory deletion with child count

Also adds necessary os import for path operations.

refactor(config): restructure configuration profiles for clarity

Rename curated.yaml to remove outdated configuration file and
rename full.yaml to expert.yaml with updated documentation.
Add new service.yaml configuration profile that provides a
service-aligned MCP surface with three main tools:
- retrieve: graph-aware hybrid retrieval
- remember: single write entry point with log/distill modes
- maintain: vault hygiene sweep

The expert configuration now excludes the ingest tool since
cold-path operations are handled by external agents, and adds
memory_lint tool for structural issue detection.

Updated documentation to clarify the different configuration
profiles and their intended usage patterns.
```
2026-05-11 10:52:25 +08:00

39 lines
1.4 KiB
Python

"""Tolerant parser — never raises, always returns (memory_or_None, errors).
Used by:
- Maintainer.lint : surfaces schema violations on existing files
- any read path : turn raw frontmatter into a typed view when possible
For *write* paths (`sync`, Ingestor) call `Memory.model_validate`
directly so validation errors propagate as exceptions and stop the write.
"""
from __future__ import annotations
from pydantic import ValidationError
from .memory import Memory
def parse_frontmatter(raw: dict) -> tuple[Memory | None, list[str]]:
"""Tolerant parse. Returns (parsed, errors).
Success → (Memory(...), [])
Failure → (None, ["loc: msg", ...])
Migration is automatic via Memory's `model_validator(mode='before')`,
so frontmatter that only carries the legacy `category` field still
parses successfully.
"""
if not isinstance(raw, dict):
return None, [f"frontmatter must be a dict, got {type(raw).__name__}"]
try:
return Memory.model_validate(raw), []
except ValidationError as e:
msgs: list[str] = []
for err in e.errors(include_context=False, include_url=False):
loc = ".".join(str(x) for x in err.get("loc", ()))
msgs.append(f"{loc}: {err.get('msg', '')}".strip(": "))
return None, msgs
except Exception as e: # noqa: BLE001 — defensive: never raise from a tolerant parser
return None, [f"{type(e).__name__}: {e}"]