68030730e9
- Introduced a new transformation module that includes safety limits for trade operations, enhancing data integrity and preventing errors. - Refactored existing transformation logic into dedicated classes and functions, improving modularity and maintainability. - Added detailed validation for trade sizes, prices, and symbol formats, ensuring compliance with trading rules. - Implemented logging for significant operations and validation checks, aiding in monitoring and debugging. - Created a changelog to document the new features and changes, providing clarity for future development. - Developed extensive unit tests to cover the new functionality, ensuring reliability and preventing regressions. These changes significantly enhance the architecture of the transformation module, making it more robust and easier to manage.
52 lines
1.6 KiB
Python
52 lines
1.6 KiB
Python
"""
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Time-related transformation utilities.
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This module provides functions for handling timestamps and datetime conversions
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in a consistent way across the application.
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"""
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from datetime import datetime, timezone
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from typing import Any, Optional
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from logging import Logger
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def timestamp_to_datetime(
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timestamp: Any,
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is_milliseconds: bool = True,
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logger: Optional[Logger] = None,
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component_name: str = "time_utils"
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) -> datetime:
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"""
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Convert various timestamp formats to timezone-aware datetime.
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Args:
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timestamp: Timestamp in various formats
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is_milliseconds: True if timestamp is in milliseconds
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logger: Optional logger for error messages
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component_name: Name for logging
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Returns:
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Timezone-aware datetime object
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"""
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try:
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# Convert to int/float
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if isinstance(timestamp, str):
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timestamp_num = float(timestamp)
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elif isinstance(timestamp, (int, float)):
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timestamp_num = float(timestamp)
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else:
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raise ValueError(f"Invalid timestamp type: {type(timestamp)}")
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# Convert to seconds if needed
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if is_milliseconds:
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timestamp_num = timestamp_num / 1000
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# Create timezone-aware datetime
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dt = datetime.fromtimestamp(timestamp_num, tz=timezone.utc)
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return dt
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except Exception as e:
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if logger:
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logger.error(f"{component_name}: Error converting timestamp {timestamp}: {e}")
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# Return current time as fallback
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return datetime.now(timezone.utc) |