31 lines
1 KiB
Python
31 lines
1 KiB
Python
import inspect
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from typing import Any
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from ..context import get_context
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from ..tracing import TracingContext
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def log_metric(argument_name: str, value: Any, disable_logging: bool=False) -> None:
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"""Log a key (argument_name)-value pair that is persisted inside the trace.
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The name of the function from where this is called is also stored.
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Args:
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argument_name: The key for storing the value.
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value: Value to log. Must be JSON-serialisable.
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disable_logging: If True, only persist in trace but don't show in console
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"""
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tracing_context = TracingContext.get_current_tracing_context()
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try:
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caller = inspect.stack()[1].function
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actual_name = f"metric:{caller}:{argument_name}"
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except:
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# inspect might not work in notebooks
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actual_name = f"metric:{argument_name}"
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if tracing_context:
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tracing_context.log_value(name=actual_name, value=value)
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if not disable_logging:
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get_context().logger.info(f"{actual_name}={value}")
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