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Rinominato BaseWrapper in MarketWrapper e fix type check markets

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This commit is contained in:
Giacomo Bertolazzi
2025-10-04 19:11:47 +02:00
parent 07ab380669
commit 3a6702642b
7 changed files with 53 additions and 57 deletions
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34
src/app/markets/binance.py
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@@ -1,18 +1,19 @@
import os
from binance.client import Client
from app.markets.base import ProductInfo, BaseWrapper, Price
from typing import Any
from binance.client import Client # type: ignore
from app.markets.base import ProductInfo, MarketWrapper, Price
def extract_product(currency: str, ticker_data: dict[str, str]) -> ProductInfo:
def extract_product(currency: str, ticker_data: dict[str, Any]) -> ProductInfo:
product = ProductInfo()
product.id = ticker_data.get('symbol')
product.id = ticker_data.get('symbol', '')
product.symbol = ticker_data.get('symbol', '').replace(currency, '')
product.price = float(ticker_data.get('price', 0))
product.volume_24h = float(ticker_data.get('volume', 0))
product.quote_currency = currency
return product
def extract_price(kline_data: list) -> Price:
def extract_price(kline_data: list[Any]) -> Price:
price = Price()
price.open = float(kline_data[1])
price.high = float(kline_data[2])
@@ -22,7 +23,7 @@ def extract_price(kline_data: list) -> Price:
price.timestamp_ms = kline_data[0]
return price
class BinanceWrapper(BaseWrapper):
class BinanceWrapper(MarketWrapper):
"""
Wrapper per le API autenticate di Binance.\n
Implementa l'interfaccia BaseWrapper per fornire accesso unificato
@@ -46,31 +47,22 @@ class BinanceWrapper(BaseWrapper):
def get_product(self, asset_id: str) -> ProductInfo:
symbol = self.__format_symbol(asset_id)
ticker = self.client.get_symbol_ticker(symbol=symbol)
ticker_24h = self.client.get_ticker(symbol=symbol)
ticker['volume'] = ticker_24h.get('volume', 0) # Aggiunge volume 24h ai dati del ticker
ticker: dict[str, Any] = self.client.get_symbol_ticker(symbol=symbol) # type: ignore
ticker_24h: dict[str, Any] = self.client.get_ticker(symbol=symbol) # type: ignore
ticker['volume'] = ticker_24h.get('volume', 0)
return extract_product(self.currency, ticker)
def get_products(self, asset_ids: list[str]) -> list[ProductInfo]:
symbols = [self.__format_symbol(asset_id) for asset_id in asset_ids]
symbols_str = f"[\"{'","'.join(symbols)}\"]"
return [ self.get_product(asset_id) for asset_id in asset_ids ]
tickers = self.client.get_symbol_ticker(symbols=symbols_str)
tickers_24h = self.client.get_ticker(symbols=symbols_str) # un po brutale, ma va bene così
for t, t24 in zip(tickers, tickers_24h):
t['volume'] = t24.get('volume', 0)
return [extract_product(self.currency, ticker) for ticker in tickers]
def get_historical_prices(self, asset_id: str = "BTC", limit: int = 100) -> list[Price]:
def get_historical_prices(self, asset_id: str, limit: int = 100) -> list[Price]:
symbol = self.__format_symbol(asset_id)
# Ottiene candele orarie degli ultimi 30 giorni
klines = self.client.get_historical_klines(
klines: list[list[Any]] = self.client.get_historical_klines( # type: ignore
symbol=symbol,
interval=Client.KLINE_INTERVAL_1HOUR,
limit=limit,
)
return [extract_price(kline) for kline in klines]