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agent_jrxml/backend/validation.py
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"""FastAPI 验证服务的客户端。"""
import os
import httpx
from dotenv import load_dotenv
load_dotenv()
VALIDATION_URL = os.getenv("VALIDATION_SERVICE_URL", "http://localhost:8001/validate")
def validate_jrxml(jrxml_text: str) -> dict:
"""将 JRXML 发送到验证服务并返回 {valid: bool, error: str}。"""
try:
with httpx.Client(timeout=30.0) as client:
resp = client.post(VALIDATION_URL, json={"jrxml": jrxml_text})
resp.raise_for_status()
return resp.json()
except httpx.ConnectError:
return {
"valid": False,
"error": f"无法连接到验证服务 ({VALIDATION_URL})。是否正在运行?",
}
except Exception as e:
return {"valid": False, "error": f"验证请求失败: {str(e)}"}