23 строки
946 Б
Python
23 строки
946 Б
Python
 | from typing import Optional
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import MetaTrader5 as mt5
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import logging
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log = logging.getLogger('mt5')
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def connect_mt5(mt5_account_id: Optional[int] = None, mt5_password: Optional[str] = None, mt5_server: Optional[str] = None, **kwargs):
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"""
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Initializes the MetaTrader 5 connection and attempts to log in with the provided credentials.
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"""
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# Initialize MetaTrader 5 connection
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if not mt5.initialize():
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log.error(f"initialize() failed, error code = {mt5.last_error()}")
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return False
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log.info(f"MT5 Initialized. Version: {mt5.version()}")
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if mt5_account_id and mt5_password and mt5_server:
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authorized = mt5.login(int(mt5_account_id), password=str(mt5_password), server=str(mt5_server), **kwargs)
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if not authorized:
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log.error(f"MT5 Login failed for account #{mt5_account_id}, error code: {mt5.last_error()}")
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mt5.shutdown()
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return False
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return True
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