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Ichinga Samuel
34 lines
1.1 KiB
Python
34 lines
1.1 KiB
Python
class Error:
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"""Error class for handling errors from MetaTrader 5."""
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descriptions = {
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# common errors
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1: 'Successful',
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-1: 'generic fail',
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-2: 'invalid arguments/parameters',
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-3: 'no memory condition',
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-4: 'no history',
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-5: 'invalid version',
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-6: 'authorization failed',
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-7: 'unsupported method',
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-8: 'auto-trading disabled',
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# internal errors
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-10000: 'internal IPC general error',
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-10001: 'internal IPC send failed',
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-10002: 'internal IPC recv failed',
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-10003: 'internal IPC initialization fail',
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-10004: 'internal IPC no ipc',
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-10005: 'internal timeout',
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}
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conn_errors = (-10000, -10001, -10002, -10003, -10004, -10005)
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def __init__(self, code: int, description: str = ''):
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self.code = code
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self.description = description or self.descriptions.get(code, 'Unknown Error')
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def is_connection_error(self):
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return self.code in self.conn_errors
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def __repr__(self):
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return f"{self.code}: {self.description}"
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