48 lines
1.8 KiB
Python
48 lines
1.8 KiB
Python
"""Centralized configuration for AutoCAD MCP Pro."""
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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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class Settings:
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"""Server configuration loaded from environment variables."""
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def __init__(self):
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self.backend: str = os.environ.get("AUTOCAD_MCP_BACKEND", "auto").lower().strip()
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self.log_level: str = os.environ.get("LOG_LEVEL", "INFO").upper().strip()
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raw_paths = os.environ.get("ALLOWED_PATHS", "").strip()
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self.allowed_paths: list[Path] = []
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if raw_paths:
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for p in raw_paths.split(","):
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p = p.strip()
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if p:
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self.allowed_paths.append(Path(p).resolve())
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self.max_undo_stack: int = int(os.environ.get("MAX_UNDO_STACK", "5"))
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self.dangerous_commands_enabled: bool = (
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os.environ.get("DANGEROUS_COMMANDS_ENABLED", "false").lower().strip() == "true"
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)
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# Reject opening DXF files larger than this many bytes (default 50 MB).
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# Set to 0 to disable the check.
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self.max_dxf_bytes: int = int(os.environ.get("MAX_DXF_BYTES", str(50 * 1024 * 1024)))
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# Hard cap on list/select limit params to keep tool responses bounded.
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self.max_list_limit: int = int(os.environ.get("MAX_LIST_LIMIT", "5000"))
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# Per-call COM timeout. AutoCAD hangs (modal dialogs, long Regen) would
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# otherwise block the single-thread STA executor forever.
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self.com_call_timeout: float = float(os.environ.get("COM_CALL_TIMEOUT", "60"))
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# HTTP transport: refuse non-loopback bind unless explicitly opted in.
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self.allow_remote_http: bool = (
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os.environ.get("ALLOW_REMOTE_HTTP", "false").lower().strip() == "true"
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)
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self.mcp_auth_token: str = os.environ.get("MCP_AUTH_TOKEN", "").strip()
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settings = Settings()
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