G)fsU fUdZddlZddlZddlmZmZddlmZddlm Z ddl m Z ddlm Z m Z mZmZddlmZdd lmZdd lmZdd lmZdd lmZdd lmZmZmZddlmZm Z m!Z!m"Z"m#Z#m$Z$m%Z%m&Z&m'Z'm(Z(m)Z)m*Z*m+Z+ddl,m-Z-m.Z.ddl/m0Z0ddl1m2Z2ddl3m4Z4e e5Z6GddeZ7Gdde7Z8e ee8Z9Gdde Z:GddeZ;Gdde;Z<eddGd d!e<Z=Gd"d#e;Z>Gd$d%eZ?Gd&d'e?Z@Gd(d)e?ZAedd*Gd+d,eAZBe2ZCdaDe e;eEd-<e>ZF d>d.eGd/ejeGd0e e;d1ejeGd2d%f d3ZHd0e;d4eId2dfd5ZJd0e;d2dfd6ZKd2e;fd7ZLe d?d8e&d9eId:eId;eId2e e&f d<ZMgd=ZNy)@ae The OpenTelemetry tracing API describes the classes used to generate distributed traces. The :class:`.Tracer` class controls access to the execution context, and manages span creation. Each operation in a trace is represented by a :class:`.Span`, which records the start, end time, and metadata associated with the operation. This module provides abstract (i.e. unimplemented) classes required for tracing, and a concrete no-op :class:`.NonRecordingSpan` that allows applications to use the API package alone without a supporting implementation. To get a tracer, you need to provide the package name from which you are calling the tracer APIs to OpenTelemetry by calling `TracerProvider.get_tracer` with the calling module name and the version of your package. The tracer supports creating spans that are "attached" or "detached" from the context. New spans are "attached" to the context in that they are created as children of the currently active span, and the newly-created span can optionally become the new active span:: from opentelemetry import trace tracer = trace.get_tracer(__name__) # Create a new root span, set it as the current span in context with tracer.start_as_current_span("parent"): # Attach a new child and update the current span with tracer.start_as_current_span("child"): do_work(): # Close child span, set parent as current # Close parent span, set default span as current When creating a span that's "detached" from the context the active span doesn't change, and the caller is responsible for managing the span's lifetime:: # Explicit parent span assignment is done via the Context from mysql.opentelemetry.trace import set_span_in_context context = set_span_in_context(parent) child = tracer.start_span("child", context=context) try: do_work(span=child) finally: child.end() Applications should generally use a single global TracerProvider, and use either implicit or explicit context propagation consistently throughout. .. versionadded:: 0.1.0 .. versionchanged:: 0.3.0 `TracerProvider` was introduced and the global ``tracer`` getter was replaced by ``tracer_provider``. .. versionchanged:: 0.5.0 ``tracer_provider`` was replaced by `get_tracer_provider`, ``set_preferred_tracer_provider_implementation`` was replaced by `set_tracer_provider`. N)ABCabstractmethod)contextmanager)Enum) getLogger)IteratorOptionalSequencecast) deprecated)context)BoundedAttributes)Context)OTEL_PYTHON_TRACER_PROVIDER) _SPAN_KEYget_current_spanset_span_in_context) DEFAULT_TRACE_OPTIONSDEFAULT_TRACE_STATE INVALID_SPANINVALID_SPAN_CONTEXTINVALID_SPAN_IDINVALID_TRACE_IDNonRecordingSpanSpan SpanContext TraceFlags TraceStateformat_span_idformat_trace_id)Status StatusCode)types)Once)_load_providercZeZdZddZeddZeedejfdZ y) _LinkBasereturnNc||_yN_context)selfr s _/var/www/html/flask-app/venv/lib/python3.12/site-packages/mysql/opentelemetry/trace/__init__.py__init__z_LinkBase.__init__ws  c|jSr*r+r-s r.r z_LinkBase.contextzs }}r0cyr*r2s r. attributesz_LinkBase.attributes~s r0)r rr(N)r(r) __name__ __module__ __qualname__r/propertyr rr# Attributesr5r4r0r.r'r'vsD  E,,  r0r'creZdZdZ d dddej ddffd Zedej fdZxZ S) LinkzA link to a `Span`. The attributes of a Link are immutable. Args: context: `SpanContext` of the `Span` to link to. attributes: Link's attributes. Nr rr5r(cFt||t||_y)N)r5)superr/r _attributes)r-r r5 __class__s r.r/z Link.__init__s" !,! r0c|jSr*)r?r2s r.r5zLink.attributessr0r*) r6r7r8__doc__r#r:r/r9r5 __classcell__)r@s@r.r<r<sU(,  $$     E,,  r0r<c$eZdZdZdZdZdZdZdZy)SpanKindzSpecifies additional details on how this span relates to its parent span. Note that this enumeration is experimental and likely to change. See https://github.com/open-telemetry/opentelemetry-specification/pull/226. rN) r6r7r8rBINTERNALSERVERCLIENTPRODUCERCONSUMERr4r0r.rErEs*HFF H Hr0rEc heZdZe ddedej edej eddfdZy) TracerProviderNinstrumenting_module_nameinstrumenting_library_version schema_urlr(Tracercy)aReturns a `Tracer` for use by the given instrumentation library. For any two calls it is undefined whether the same or different `Tracer` instances are returned, even for different library names. This function may return different `Tracer` types (e.g. a no-op tracer vs. a functional tracer). Args: instrumenting_module_name: The uniquely identifiable name for instrumentation scope, such as instrumentation library, package, module or class name. ``__name__`` may not be used as this can result in different tracer names if the tracers are in different files. It is better to use a fixed string that can be imported where needed and used consistently as the name of the tracer. This should *not* be the name of the module that is instrumented but the name of the module doing the instrumentation. E.g., instead of ``"requests"``, use ``"mysql.opentelemetry.instrumentation.requests"``. instrumenting_library_version: Optional. The version string of the instrumenting library. Usually this should be the same as ``importlib.metadata.version(instrumenting_library_name)``. schema_url: Optional. Specifies the Schema URL of the emitted telemetry. Nr4r-rQrRrSs r. get_tracerzTracerProvider.get_tracerr0NN)r6r7r8rstrtypingr rWr4r0r.rPrPsU?C+/  #&  (.s';  OOC(      r0rPc beZdZdZ d dedej edej eddfdZy) NoOpTracerProvideriThe default TracerProvider, used when no implementation is available. All operations are no-op. NrQrRrSr(rTctSr*) NoOpTracerrVs r.rWzNoOpTracerProvider.get_tracers |r0rY)r6r7r8rBrZr[r rWr4r0r.r]r]sM?C+/ #&(.s';OOC(   r0r]z1.9.0z!You should use NoOpTracerProvider)versionreasonceZdZdZy)_DefaultTracerProviderr^Nr6r7r8rBr4r0r.rdrdr0rdc ^eZdZ ddedej edej eddfdZy) ProxyTracerProviderNrQrRrSr(rTcVtrtj|||St|||Sr*)_TRACER_PROVIDERrW ProxyTracerrVs r.rWzProxyTracerProvider.get_tracers; #..)-   % )   r0rY)r6r7r8rZr[r rWr4r0r.rhrhsH?C+/  #& (.s'; OOC(    r0rhceZdZdZedej dddddfdedee dede jde d ee d ed ed d fdZeedej ddddddfdedee dede jde d ee d ed eded ed fdZy)rTzHandles span creation and in-process context propagation. This class provides methods for manipulating the context, creating spans, and controlling spans' lifecycles. NTnamer kindr5links start_timerecord_exceptionset_status_on_exceptionr(rc y)aStarts a span. Create a new span. Start the span without setting it as the current span in the context. To start the span and use the context in a single method, see :meth:`start_as_current_span`. By default the current span in the context will be used as parent, but an explicit context can also be specified, by passing in a `Context` containing a current `Span`. If there is no current span in the global `Context` or in the specified context, the created span will be a root span. The span can be used as a context manager. On exiting the context manager, the span's end() method will be called. Example:: # trace.get_current_span() will be used as the implicit parent. # If none is found, the created span will be a root instance. with tracer.start_span("one") as child: child.add_event("child's event") Args: name: The name of the span to be created. context: An optional Context containing the span's parent. Defaults to the global context. kind: The span's kind (relationship to parent). Note that is meaningful even if there is no parent. attributes: The span's attributes. links: Links span to other spans start_time: Sets the start time of a span record_exception: Whether to record any exceptions raised within the context as error event on the span. set_status_on_exception: Only relevant if the returned span is used in a with/context manager. Defines whether the span status will be automatically set to ERROR when an uncaught exception is raised in the span with block. The span status won't be set by this mechanism if it was previously set manually. Returns: The newly-created span. Nr4 r-rmr rnr5rorprqrrs r. start_spanzTracer.start_spanrXr0 end_on_exitc y)a Context manager for creating a new span and set it as the current span in this tracer's context. Exiting the context manager will call the span's end method, as well as return the current span to its previous value by returning to the previous context. Example:: with tracer.start_as_current_span("one") as parent: parent.add_event("parent's event") with tracer.start_as_current_span("two") as child: child.add_event("child's event") trace.get_current_span() # returns child trace.get_current_span() # returns parent trace.get_current_span() # returns previously active span This is a convenience method for creating spans attached to the tracer's context. Applications that need more control over the span lifetime should use :meth:`start_span` instead. For example:: with tracer.start_as_current_span(name) as span: do_work() is equivalent to:: span = tracer.start_span(name) with mysql.opentelemetry.trace.use_span(span, end_on_exit=True): do_work() This can also be used as a decorator:: @tracer.start_as_current_span("name") def function(): ... function() Args: name: The name of the span to be created. context: An optional Context containing the span's parent. Defaults to the global context. kind: The span's kind (relationship to parent). Note that is meaningful even if there is no parent. attributes: The span's attributes. links: Links span to other spans start_time: Sets the start time of a span record_exception: Whether to record any exceptions raised within the context as error event on the span. set_status_on_exception: Only relevant if the returned span is used in a with/context manager. Defines whether the span status will be automatically set to ERROR when an uncaught exception is raised in the span with block. The span status won't be set by this mechanism if it was previously set manually. end_on_exit: Whether to end the span automatically when leaving the context manager. Yields: The newly-created span. Nr4 r-rmr rnr5rorprqrrrvs r.start_as_current_spanzTracer.start_as_current_spanIrXr0)r6r7r8rBrrErJrZr rr#r:_Linksintboolrurrryr4r0r.rTrT s^ &*!**'+$(!%(,3 3 '"3  3 $$ 3  3 SM3 3 "&3  3 3 j&*!**'+$(!%(, G G '"G  G $$ G  G SMG G "&G G  & G G r0rTceZdZ d dedej edej efdZedefdZ de fdZ e de e fd Zy) rkNrQrRrScZ||_||_||_d|_t |_yr*)_instrumenting_module_name_instrumenting_library_version _schema_url _real_tracerr` _noop_tracerrVs r.r/zProxyTracer.__init__s/ +D'.K+%.2&Lr0r(c|jr |jStrFtj|j|j|j |_|jS|j Sr*)rrjrWrrrrr2s r._tracerzProxyTracer._tracersb   $$ $  0 ; ;//33  !D  $$ $   r0c:|jj|i|Sr*)rru)r-argskwargss r.ruzProxyTracer.start_spans&t||&&777r0c/vK|jj|i|5}|dddy#1swYyxYwwr*)rry)r-rrspans r.ryz!ProxyTracer.start_as_current_spans: /T\\ / / @ @ DJ   s9- 969rY)r6r7r8rZr[r r/r9rTrrrurrryr4r0r.rkrks ?C+/ )#& )(.s'; )OOC( ) ! ! !8T8r0rkceZdZdZdej dddddfdedeedede jde d ee d e d e d d fdZedej ddddddfdedeedede jde d ee d e d e de d ed fdZy)r`hThe default Tracer, used when no Tracer implementation is available. All operations are no-op. NTrmr rnr5rorprqrrr(rc tSr*rrts r.ruzNoOpTracer.start_spans r0rvc #Ktywr*rrxs r.ryz NoOpTracer.start_as_current_spanss )r6r7r8rBrErJrZr rr#r:rzr{r|rurrryr4r0r.r`r`s:&*!**'+$(!%(,  '"   $$   SM  "&   &*!**'+$(!%(,   '"   $$   SM  "&   &   r0r`zYou should use NoOpTracerceZdZdZy)_DefaultTracerrNrer4r0r.rrrfr0rrjrQrRtracer_providerrSr(c@| t}|j|||S)zReturns a `Tracer` for use by the given instrumentation library. This function is a convenience wrapper for mysql.opentelemetry.trace.TracerProvider.get_tracer. If tracer_provider is omitted the current configured one is used. )get_tracer_providerrW)rQrRrrSs r.rWrWs--/  % %!#@* r0logcrdfd }tj|}|r|stjdyyy)Nc ayr*)rjrsr.set_tpz$_set_tracer_provider..set_tps *r0z3Overriding of current TracerProvider is not allowed)r(N)_TRACER_PROVIDER_SET_ONCEdo_onceloggerwarning)rrrdid_sets` r._set_tracer_providerrs3+(//7G 7LMsr0ct|dy)zSets the current global :class:`~.TracerProvider` object. This can only be done once, a warning will be logged if any further attempt is made. TrN)rrs r.set_tracer_providerr s d3r0ct9ttjvrtSt td}t |dtdtS)z9Gets the current global :class:`~.TracerProvider` object.rFrrP)rjrosenviron_PROXY_TRACER_PROVIDERr%rr rs r.rrsG 'bjj 8) )*8 '):+  _%8  "2 33r0rrvrqrrc #:K tjtjt|} |tj| |r|j!yy#tj|wxYw#t $r}}t |trg|jrW|r|j||rB|jttjt|jd|d}~wwxYw#|r|j!wwxYww)aTakes a non-active span and activates it in the current context. Args: span: The span that should be activated in the current context. end_on_exit: Whether to end the span automatically when leaving the context manager scope. record_exception: Whether to record any exceptions raised within the context as error event on the span. set_status_on_exception: Only relevant if the returned span is used in a with/context manager. Defines whether the span status will be automatically set to ERROR when an uncaught exception is raised in the span with block. The span status won't be set by this mechanism if it was previously set manually. z: ) status_code descriptionN) context_apiattach set_valuerdetach Exception isinstancer is_recordingrq set_statusr!r"ERRORtyper6end)rrvrqrrtokenexcs r.use_spanr$s*"";#8#8D#IJ &J   u %&  HHJ '   u %  dD !d&7&7&9%%c*'$.$4$4'+Cy'9'9&:"SE$B "  HHJ sKD-A:A A: D A77A:: DA8C;;DDDD)rrrrrrrr<rrrErrrPrTrr rrWrrrrr!r")NNN)FTT)OrBrr[abcrr contextlibrenumrloggingrrr r r r mysql.opentelemetryr rmysql.opentelemetry.attributesr#mysql.opentelemetry.context.contextr)mysql.opentelemetry.environment_variablesr%mysql.opentelemetry.trace.propagationrrrmysql.opentelemetry.trace.spanrrrrrrrrrrrrr mysql.opentelemetry.trace.statusr!r"mysql.opentelemetry.utilr#mysql.opentelemetry.util._oncer$#mysql.opentelemetry.util._providersr%r6rr'r<rzrErPr]rdrhrTrkr`rrrj__annotations__rrZrWr|rrrr__all__r4r0r.rsD;z #%55!6<7Q @*/> 8      9 . (4. !t:" S" J    G$GH/I . (F SF R"&"J""J G$?@ZA!F-1(>*1,. ;?04'+ "#)??3#7n-$   (N.NtNN44D4 4^ 4 !$( - ---" - d^ --` r0