29 lines
1.0 KiB
Python
29 lines
1.0 KiB
Python
from typing import Any, Dict, List
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import requests
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from solana.publickey import PublicKey
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from solana.rpc.api import Client as conn # pylint: disable=unused-import # noqa:F401
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from .market.types import MarketInfo, TokenInfo
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LIVE_MARKETS_URL = "https://raw.githubusercontent.com/project-serum/serum-ts/master/packages/serum/src/markets.json"
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TOKEN_MINTS_URL = "https://raw.githubusercontent.com/project-serum/serum-ts/master/packages/serum/src/token-mints.json"
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def parse_live_markets(data: List[Dict[str, Any]]) -> List[MarketInfo]:
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return [
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MarketInfo(name=m["name"], address=m["address"], program_id=m["programId"]) for m in data if not m["deprecated"]
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]
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def parse_token_mints(data: List[Dict[str, str]]) -> List[TokenInfo]:
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return [TokenInfo(name=t["name"], address=PublicKey(t["address"])) for t in data]
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def get_live_markets() -> List[MarketInfo]:
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return parse_live_markets(requests.get(LIVE_MARKETS_URL).json())
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def get_token_mints() -> List[TokenInfo]:
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return parse_token_mints(requests.get(TOKEN_MINTS_URL).json())
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