import requests
import xmltodict


BASE_URL: str = "https://iss.moex.com/iss"

session = requests.Session()



def bond_sequrities(bond_ticker: str, board: str) -> dict:
    res = requests.get(f"{BASE_URL}/engines/stock/markets/BONDS/boards/{board}/securities.xml?securities={bond_ticker}&iss.meta=off&iss.only=securities")
    
    if res.status_code != 200:
        return {"error": True, "status_code": res.status_code}
    
    return xmltodict.parse(res.text)["document"]["data"]["rows"]["row"]