File size: 2,550 Bytes
732e77c | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 | # /core/config.py
from __future__ import annotations
import os
from dataclasses import dataclass, field
from typing import List, Optional
def _as_bool(v: Optional[str], default: bool = False) -> bool:
if v is None:
return default
return v.strip().lower() in {"1", "true", "yes", "y", "on"}
def _as_int(v: Optional[str], default: int) -> int:
try:
return int(v) if v is not None else default
except ValueError:
return default
def _as_list(v: Optional[str], default: List[str] | None = None) -> List[str]:
if not v:
return list(default or [])
return [item.strip() for item in v.split(",") if item.strip()]
@dataclass(slots=True)
class Settings:
# Runtime / environment
env: str = field(default_factory=lambda: os.getenv("ENV", "dev"))
debug: bool = field(default_factory=lambda: _as_bool(os.getenv("DEBUG"), False))
# Host/port
host: str = field(default_factory=lambda: os.getenv("HOST", "127.0.0.1"))
port: int = field(default_factory=lambda: _as_int(os.getenv("PORT"), 3978))
# Logging
log_level: str = field(default_factory=lambda: os.getenv("LOG_LEVEL", "INFO"))
json_logs: bool = field(default_factory=lambda: _as_bool(os.getenv("JSON_LOGS"), False))
# CORS
cors_allow_origins: List[str] = field(
default_factory=lambda: _as_list(os.getenv("CORS_ALLOW_ORIGINS"), ["*"])
)
cors_allow_methods: List[str] = field(
default_factory=lambda: _as_list(os.getenv("CORS_ALLOW_METHODS"), ["GET", "POST", "OPTIONS"])
)
cors_allow_headers: List[str] = field(
default_factory=lambda: _as_list(os.getenv("CORS_ALLOW_HEADERS"), ["*"])
)
# Bot Framework credentials
microsoft_app_id: Optional[str] = field(default_factory=lambda: os.getenv("MicrosoftAppId"))
microsoft_app_password: Optional[str] = field(default_factory=lambda: os.getenv("MicrosoftAppPassword"))
def to_dict(self) -> dict:
return {
"env": self.env,
"debug": self.debug,
"host": self.host,
"port": self.port,
"log_level": self.log_level,
"json_logs": self.json_logs,
"cors_allow_origins": self.cors_allow_origins,
"cors_allow_methods": self.cors_allow_methods,
"cors_allow_headers": self.cors_allow_headers,
"microsoft_app_id": bool(self.microsoft_app_id),
"microsoft_app_password": bool(self.microsoft_app_password),
}
# singleton-style settings object
settings = Settings()
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