mirror of
https://github.com/hansjone/oclaw.git
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oliver
420abac9f1
- Rename platform/ to svc/ to avoid shadowing stdlib platform. - Replace from oclaw.* with from svc/runtime/interfaces; update -m CLI paths. - tests/conftest: prepend repo root to sys.path (no parent-folder package name). - CI: paths and offline_eval script under repo root. - Ops scripts: PYTHONPATH must be repo root for python -m runtime.* (fixes gateway/WhatsApp sidecar startup). - Fix default oclaw.json path in tabular/file attachment limits; stabilize attachment test config. Co-authored-by: Cursor <cursoragent@cursor.com>
90 lines
2.4 KiB
Python
90 lines
2.4 KiB
Python
"""Load optional env files before the rest of the app reads ``os.environ``.
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Only ``_local/system.env`` (next to the committed template ``_local/system.env.example``) is read.
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Variables already set in the process environment are never overwritten (shell/export wins).
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新增进程环境变量时：必须在 ``_local/system.env.example`` 用中文登记说明（见该文件顶部的仓库约定）。
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"""
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from __future__ import annotations
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import os
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from pathlib import Path
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_LOADED = False
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def _project_root() -> Path:
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return Path(__file__).resolve().parents[2]
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def _parse_env_file(path: Path) -> dict[str, str | None]:
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out: dict[str, str | None] = {}
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try:
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text = path.read_text(encoding="utf-8", errors="replace")
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except OSError:
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return out
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for line in text.splitlines():
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s = line.strip()
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if not s or s.startswith("#"):
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continue
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if s.startswith("export "):
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s = s[7:].strip()
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if "=" not in s:
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continue
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k, _, rest = s.partition("=")
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key = k.strip()
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if not key:
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continue
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val = rest.strip()
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if len(val) >= 2 and val[0] == val[-1] and val[0] in "\"'":
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val = val[1:-1]
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out[key] = val
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return out
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def load_system_env(*, force: bool = False) -> list[str]:
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"""Merge env files into ``os.environ`` for keys not already set.
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Returns the list of existing files that contributed (merged order).
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"""
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global _LOADED
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if _LOADED and not force:
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return []
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root = _project_root()
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candidates = [root / "_local" / "system.env"]
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merged: dict[str, str | None] = {}
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dotenv_values = None
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try:
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from dotenv import dotenv_values as _dv # type: ignore
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dotenv_values = _dv
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except ImportError:
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pass
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loaded_paths: list[str] = []
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for p in candidates:
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if not p.is_file():
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continue
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loaded_paths.append(str(p.resolve()))
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if dotenv_values is not None:
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vals = dotenv_values(p)
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for k, v in vals.items():
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merged[str(k)] = v
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else:
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merged.update(_parse_env_file(p))
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for key, val in merged.items():
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if not key or key in os.environ:
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continue
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if val is None:
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continue
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os.environ[str(key)] = str(val)
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_LOADED = True
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return loaded_paths
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__all__ = ["load_system_env"]
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