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Scope

Scope

管理上下文中的当前 span 和 trace。

Source code in agents/tracing/scope.py 
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class Scope:
    """
    管理上下文中的当前 span 和 trace。
    """

    @classmethod
    def get_current_span(cls) -> "Span[Any] | None":
        return _current_span.get()

    @classmethod
    def set_current_span(cls, span: "Span[Any] | None") -> "contextvars.Token[Span[Any] | None]":
        return _current_span.set(span)

    @classmethod
    def reset_current_span(cls, token: "contextvars.Token[Span[Any] | None]") -> None:
        _current_span.reset(token)

    @classmethod
    def get_current_trace(cls) -> "Trace | None":
        return _current_trace.get()

    @classmethod
    def set_current_trace(cls, trace: "Trace | None") -> "contextvars.Token[Trace | None]":
        logger.debug(f"Setting current trace: {trace.trace_id if trace else None}")
        return _current_trace.set(trace)

    @classmethod
    def reset_current_trace(cls, token: "contextvars.Token[Trace | None]") -> None:
        logger.debug("Resetting current trace")
        _current_trace.reset(token)