88 lines
3.0 KiB
Python
88 lines
3.0 KiB
Python
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#!/usr/bin/env python3
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"""
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MT5 Bridge Connection Test (Arch Linux + Wine)
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==============================================
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Connects to the mt5linux rpyc server (started by scripts/mt5_bridge.sh),
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initializes the MetaTrader5 terminal with .env credentials, and prints
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account + market-data sanity checks.
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Prereq:
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scripts/mt5_bridge.sh start
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Usage:
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python scripts/test_mt5_bridge.py
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"""
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import os
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import sys
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# Load .env
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try:
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from dotenv import load_dotenv
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load_dotenv()
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except ImportError:
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pass
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HOST = os.getenv("MT5_BRIDGE_HOST", "127.0.0.1")
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PORT = int(os.getenv("MT5_BRIDGE_PORT", "18812"))
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LOGIN = int(os.getenv("MT5_LOGIN", "0"))
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PASSWORD = os.getenv("MT5_PASSWORD", "")
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SERVER = os.getenv("MT5_SERVER", "")
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# Wine-side (Windows) terminal path used by the rpyc server
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WIN_PATH = os.getenv("MT5_WIN_PATH", r"C:\Program Files\MetaTrader 5\terminal64.exe")
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def main() -> int:
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try:
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from mt5linux import MetaTrader5
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except ImportError:
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print("ERROR: mt5linux not installed (pip install mt5linux)")
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return 2
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print(f"Connecting to bridge {HOST}:{PORT} ...")
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try:
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mt5 = MetaTrader5(host=HOST, port=PORT)
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except Exception as e:
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print(f"ERROR: cannot reach rpyc server: {e}")
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print("Hint: start it first -> scripts/mt5_bridge.sh start")
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return 3
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# Preferred (official mt5linux) flow: the terminal is already logged in via
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# GUI, so initialize() attaches to it without credentials.
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print("initialize() [attach to already-logged-in terminal] ...")
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ok = mt5.initialize()
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if not ok:
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print(f" attach failed -> {mt5.last_error()}")
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# Fallback: explicit login (works only if account/server are valid AND
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# the terminal already knows this account).
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print(f"initialize(login={LOGIN}, server={SERVER!r}) [explicit login] ...")
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ok = mt5.initialize(login=LOGIN, password=PASSWORD, server=SERVER, path=WIN_PATH)
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if not ok:
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print(f"FAILED: initialize -> {mt5.last_error()}")
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print("Fix: log in once via GUI so the terminal remembers the account:")
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print(" scripts/mt5_bridge.sh login_gui")
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print("Also verify server name, login, and MASTER password (not investor).")
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return 1
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print("initialize OK")
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ai = mt5.account_info()
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if ai is not None:
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print(f" account : {ai.login} | balance={ai.balance} {ai.currency} | server={ai.server}")
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ti = mt5.terminal_info()
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if ti is not None:
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print(f" terminal: connected={ti.connected} trade_allowed={ti.trade_allowed}")
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symbol = os.getenv("SYMBOL", "XAUUSD")
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rates = mt5.copy_rates_from_pos(symbol, mt5.TIMEFRAME_M15, 0, 5)
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if rates is not None and len(rates) > 0:
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print(f" rates : fetched {len(rates)} {symbol} M15 bars OK")
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else:
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print(f" rates : WARN no rates for {symbol} -> {mt5.last_error()}")
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mt5.shutdown()
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print("DONE: bridge fully functional")
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return 0
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if __name__ == "__main__":
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sys.exit(main())
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