dotenv.py DOX

Purpose

• Own the dotenv.py helper module.
• This module loads and updates .env configuration values.
• Keep this file-level DOX profile synchronized with dotenv.py because this directory is intentionally flat.

Ownership

• dotenv.py owns the runtime implementation.
• dotenv.py.dox.md owns durable notes about responsibilities, contracts, side effects, and verification for that implementation.
• Top-level functions:
• load_dotenv()
• get_dotenv_file_path()
• get_dotenv_value(key: str, default: Any=...)
• save_dotenv_value(key: str, value: str)
• Notable constants/configuration names: KEY_AUTH_LOGIN, KEY_AUTH_PASSWORD, KEY_RFC_PASSWORD, KEY_ROOT_PASSWORD.

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, secret handling.
• Imported dependency areas include: dotenv, files, os, re, typing.

Key Concepts

• Important called helpers/classes observed in the source: _load_dotenv, get_abs_path, os.getenv, get_dotenv_file_path, load_dotenv, os.path.isfile, f.readlines, f.seek, f.writelines, f.truncate, f.write, re.match.
• 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/email_parser_test.py
  • tests/test_model_config_api_keys.py
  • tests/test_timezone_regressions.py

Child DOX Index

No child DOX files.