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Python

from aiomql.core.sync.meta_trader import MetaTrader
import pytest
@pytest.fixture(scope="class")
def sync_mt():
"""Provides a synchronous MetaTrader instance for the test class."""
mt = MetaTrader()
mt.initialize()
mt.login()
yield mt
mt.shutdown()
@pytest.fixture(scope="function")
def buy_order_sync(btc_usd):
"""Creates a buy order request for BTCUSD."""
mt = MetaTrader()
sym_info = mt.symbol_info(btc_usd.name)
dsl = (sym_info.trade_stops_level + sym_info.spread) * 2 * sym_info.point
sl = sym_info.ask - dsl
tp = sym_info.ask + dsl
return {
"action": mt.TRADE_ACTION_DEAL,
"symbol": btc_usd.name,
"volume": sym_info.volume_min,
"type": mt.ORDER_TYPE_BUY,
"price": sym_info.ask,
"sl": sl,
"tp": tp,
}
@pytest.fixture(scope="function")
def sell_order_sync(eth_usd):
"""Creates a sell order request for ETHUSD."""
mt = MetaTrader()
sym_info = mt.symbol_info(eth_usd.name)
return {
"action": mt.TRADE_ACTION_DEAL,
"symbol": eth_usd.name,
"volume": sym_info.volume_min,
"type": mt.ORDER_TYPE_SELL,
"price": sym_info.bid,
}
@pytest.fixture(scope="class")
def make_buy_sell_orders_sync():
"""Creates buy and sell orders for BTCUSD to ensure open positions exist."""
mt = MetaTrader()
sym_info = mt.symbol_info("BTCUSD")
dsl = (sym_info.trade_stops_level + sym_info.spread) * 2 * sym_info.point
sl = sym_info.ask - dsl
tp = sym_info.ask + dsl
req = {
"action": mt.TRADE_ACTION_DEAL,
"symbol": "BTCUSD",
"volume": sym_info.volume_min,
"type": mt.ORDER_TYPE_BUY,
"price": sym_info.ask,
"sl": sl,
"tp": tp,
}
mt.order_send(req)
req["type"] = mt.ORDER_TYPE_SELL
req["price"] = sym_info.bid
req["sl"] = sym_info.bid + dsl
req["tp"] = sym_info.bid - dsl
mt.order_send(req)