45 lines
1.3 KiB
Python
45 lines
1.3 KiB
Python
# Holds the current active span
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import contextvars
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from typing import TYPE_CHECKING, Any
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from ..logger import logger
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if TYPE_CHECKING:
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from .spans import Span
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from .traces import Trace
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_current_span: contextvars.ContextVar["Span[Any] | None"] = contextvars.ContextVar(
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"current_span", default=None
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)
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_current_trace: contextvars.ContextVar["Trace | None"] = contextvars.ContextVar(
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"current_trace", default=None
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)
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class Scope:
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@classmethod
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def get_current_span(cls) -> "Span[Any] | None":
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return _current_span.get()
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@classmethod
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def set_current_span(cls, span: "Span[Any] | None") -> "contextvars.Token[Span[Any] | None]":
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return _current_span.set(span)
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@classmethod
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def reset_current_span(cls, token: "contextvars.Token[Span[Any] | None]") -> None:
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_current_span.reset(token)
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@classmethod
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def get_current_trace(cls) -> "Trace | None":
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return _current_trace.get()
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@classmethod
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def set_current_trace(cls, trace: "Trace | None") -> "contextvars.Token[Trace | None]":
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logger.debug(f"Setting current trace: {trace.trace_id if trace else None}")
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return _current_trace.set(trace)
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@classmethod
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def reset_current_trace(cls, token: "contextvars.Token[Trace | None]") -> None:
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logger.debug("Resetting current trace")
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_current_trace.reset(token)
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