kvp.py DOX

Purpose

• Own the kvp.py helper module.
• This module provides runtime and persistent key-value storage helpers.
• Keep this file-level DOX profile synchronized with kvp.py because this directory is intentionally flat.

Ownership

• kvp.py owns the runtime implementation.
• kvp.py.dox.md owns durable notes about responsibilities, contracts, side effects, and verification for that implementation.
• Top-level functions:
• _persistent_dir() -> str
• _validate_key(key: str) -> None
• _key_to_path(key: str) -> str
• get_runtime(key: str, default: Any=...) -> Any
• set_runtime(key: str, value: Any) -> None
• remove_runtime(key: str) -> None
• find_runtime(pattern: str) -> list[str]
• get_persistent(key: str, default: Any=...) -> Any
• set_persistent(key: str, value: Any) -> None
• remove_persistent(key: str) -> None
• find_persistent(pattern: str) -> list[str]

Runtime Contracts

• Helper modules own reusable framework APIs and must preserve public callers unless all callers, tests, and docs are updated together.
• Update this file whenever public functions, classes, persistence behavior, path/security assumptions, side effects, or cross-module contracts change.
• Observed side-effect areas: filesystem reads, filesystem writes, filesystem deletion, settings/state persistence.
• Imported dependency areas include: fnmatch, glob, helpers.files, json, os, tempfile, threading, typing.

Key Concepts

• Important called helpers/classes observed in the source: threading.RLock, get_abs_path, _validate_key, os.path.join, _key_to_path, os.path.dirname, _persistent_dir, ValueError, _runtime_store.pop, os.makedirs, tempfile.mkstemp, glob.glob, keys.sort, os.replace, os.unlink, os.path.isdir, json.load, os.fdopen, json.dump, f.flush.
• Keep request/response, tool, or helper semantics documented here at the same time as source changes.

Work Guidance

• Preserve public helper APIs used by core code and plugins unless every caller is updated.
• Keep path, auth, secret, persistence, network, and subprocess behavior explicit and bounded.
• Prefer adding cohesive helper functions here only when behavior is reused across modules.

Verification

• Run targeted tests for changed helper behavior; run security regressions for auth, filesystem, WebSocket, tunnel, upload, or secret-handling helpers.
• Related tests observed by source search:
  • tests/test_browser_agent_regressions.py

Child DOX Index

No child DOX files.