43 lines
2.0 KiB
Python
43 lines
2.0 KiB
Python
from __future__ import annotations
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from pydantic import Field
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from pydantic_settings import BaseSettings, SettingsConfigDict
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class Settings(BaseSettings):
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include_bnodes: bool = Field(default=False, alias="INCLUDE_BNODES")
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# AnzoGraph / SPARQL endpoint configuration
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sparql_host: str = Field(default="http://anzograph:8080", alias="SPARQL_HOST")
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# If not set, the backend uses `${SPARQL_HOST}/sparql`.
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sparql_endpoint: str | None = Field(default=None, alias="SPARQL_ENDPOINT")
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sparql_user: str | None = Field(default=None, alias="SPARQL_USER")
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sparql_pass: str | None = Field(default=None, alias="SPARQL_PASS")
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# File URI as seen by the AnzoGraph container (used with SPARQL `LOAD`).
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# Example: file:///opt/shared-files/o3po.ttl
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sparql_data_file: str | None = Field(default=None, alias="SPARQL_DATA_FILE")
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sparql_graph_iri: str | None = Field(default=None, alias="SPARQL_GRAPH_IRI")
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sparql_load_on_start: bool = Field(default=False, alias="SPARQL_LOAD_ON_START")
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sparql_clear_on_start: bool = Field(default=False, alias="SPARQL_CLEAR_ON_START")
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sparql_timeout_s: float = Field(default=300.0, alias="SPARQL_TIMEOUT_S")
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sparql_ready_retries: int = Field(default=30, alias="SPARQL_READY_RETRIES")
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sparql_ready_delay_s: float = Field(default=4.0, alias="SPARQL_READY_DELAY_S")
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sparql_ready_timeout_s: float = Field(default=10.0, alias="SPARQL_READY_TIMEOUT_S")
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# Comma-separated, or "*" (default).
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cors_origins: str = Field(default="*", alias="CORS_ORIGINS")
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model_config = SettingsConfigDict(env_file=".env", extra="ignore")
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def cors_origin_list(self) -> list[str]:
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if self.cors_origins.strip() == "*":
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return ["*"]
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return [o.strip() for o in self.cors_origins.split(",") if o.strip()]
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def effective_sparql_endpoint(self) -> str:
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if self.sparql_endpoint and self.sparql_endpoint.strip():
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return self.sparql_endpoint.strip()
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return self.sparql_host.rstrip("/") + "/sparql"
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