from typing import Any
from pydantic import HttpUrl
from pydantic_settings import BaseSettings, SettingsConfigDict
from open_targets_platform_mcp.types import TransportType
class Settings(BaseSettings):
"""Settings for the server.
pydantic_settings automatically scans environmental variables and validates
the provided values.
"""
model_config = SettingsConfigDict(env_prefix="OTP_MCP_", frozen=False, validate_assignment=True)
api_endpoint: HttpUrl = HttpUrl("https://api.platform.opentargets.org/api/v4/graphql")
api_call_timeout: int = 30
server_name: str = "Model Context Protocol server for Open Targets Platform"
transport: TransportType = TransportType.HTTP
http_host: str = "localhost"
http_port: int = 8000
rate_limiting_enabled: bool = False
rate_limiting_global_max_requests_per_second: float = 3
rate_limiting_global_burst_capacity: int = 100
rate_limiting_session_max_requests_per_second: float = 3
rate_limiting_session_burst_capacity: int = 6
jq_enabled: bool = False
def update(self, **kwargs: Any) -> None:
for k, v in kwargs.items():
if k in Settings.model_fields:
setattr(self, k, v)
settings = Settings()
