֛h4vSrSSKJr SSKJr SSKJrJrJrJ r J r J r J r SSK Jr SSKJr SSKJr SSKJr S S KJrJr S S KJr S rSS jrSSjr\S4S Sjjr\4S!SjjrS"Sjr"SS\ 5r!"SS\ \"\45r#S#Sjr$SSjr%S$Sjr&SSjr'SSS\4S%Sjjr(g)&z& Tools for formatting logging events. ) annotations)datetime)AnyCallableIteratorMappingOptionalUnioncast) NamedConstant)FixedOffsetTimeZone)Failure) safe_repr) aFormatter flatFormat)LogEventz%Y-%m-%dT%H:%M:%S%zc[USSSS9$)aE Formats an event as text, using the format in C{event["log_format"]}. This implementation should never raise an exception; if the formatting cannot be done, the returned string will describe the event generically so that a useful message is emitted regardless. @param event: A logging event. @return: A formatted string. F)includeTracebackincludeTimestamp includeSystem) eventAsText)events ZC:\Users\psant\Downloads\Noiseback\school\venv\Lib\site-packages\twisted/logger/_format.py formatEventrs    cSRXS9$![aL [5nSRSUR 555nSR[ U5X#S9s$f=f)z Formats an event as text that describes the event generically and a formatting error. @param event: A logging event. @param error: The formatting error. @return: A formatted string. z)Unable to format event {event!r}: {error})rerrorz, c3p# UH,upSR[U5[U545v M. g7f)z = N)joinr).0keyvalues r +formatUnformattableEvent..Cs3 +  JJ # %(89 : :+s46zrMESSAGE LOST: unformattable object logged: {error} Recoverable data: {text} Exception during formatting: {failure})rfailuretext)format BaseExceptionrr itemsr)rrr&r's rformatUnformattableEventr+-s :AAB    )yy #kkm    66>> from time import time >>> from twisted.logger import formatTime >>> >>> t = time() >>> formatTime(t) u'2013-10-22T14:19:11-0700' >>> formatTime(t, timeFormat="%Y/%W") # Year and week number u'2013/42' >>> @param when: A timestamp. @param timeFormat: A time format. @param default: Text to return if C{when} or C{timeFormat} is L{None}. @return: A formatted time. )r fromLocalTimeStampDateTime fromtimestampstrstrftime)when timeFormatdefaulttzrs r formatTimer7QsI4T\ 3 3D 9))$38$$Z011rcR[XS9nU(dgURSS5nUS-$)a Format an event as a line of human-readable text for, e.g. traditional log file output. The output format is C{"{timeStamp} [{system}] {event}\n"}, where: - C{timeStamp} is computed by calling the given C{formatTime} callable on the event's C{"log_time"} value - C{system} is the event's C{"log_system"} value, if set, otherwise, the C{"log_namespace"} and C{"log_level"}, joined by a C{"#"}. Each defaults to C{"-"} is not set. - C{event} is the event, as formatted by L{formatEvent}. Example:: >>> from time import time >>> from twisted.logger import formatEventAsClassicLogText >>> from twisted.logger import LogLevel >>> >>> formatEventAsClassicLogText(dict()) # No format, returns None >>> formatEventAsClassicLogText(dict(log_format="Hello!")) u'- [-#-] Hello!\n' >>> formatEventAsClassicLogText(dict( ... log_format="Hello!", ... log_time=time(), ... log_namespace="my_namespace", ... log_level=LogLevel.info, ... )) u'2013-10-22T17:30:02-0700 [my_namespace#info] Hello!\n' >>> formatEventAsClassicLogText(dict( ... log_format="Hello!", ... log_time=time(), ... log_system="my_system", ... )) u'2013-11-11T17:22:06-0800 [my_system] Hello!\n' >>> @param event: an event. @param formatTime: A time formatter @return: A formatted event, or L{None} if no output is appropriate. )r7N z )rreplace)rr7 eventTexts rformatEventAsClassicLogTextr<ss2^E9I !!$/I t rPotentialCallWrappercURS5nU(aUSSOUnU"U5nU(aU"5n[U5$)aL Check to see if C{key} ends with parentheses ("C{()}"); if not, wrap up the result of C{get} in a L{PotentialCallWrapper}. Otherwise, call the result of C{get} first, before wrapping it up. @param key: The last dotted segment of a formatting key, as parsed by L{Formatter.vformat}, which may end in C{()}. @param getter: A function which takes a string and returns some other object, to be formatted and stringified for a log. @return: A L{PotentialCallWrapper} that will wrap up the result to allow for subsequent usages of parens to defer execution to log-format time. z()N)endswithr=)r"gettercallitrealKeyr#s rkeycallrDs?\\$ F c#2hcG 7OE   &&rcT\rSrSrSrS SjrS SjrS SjrS SjrSSjr SSjr S r g )r=zs Object wrapper that wraps C{getattr()} so as to process call-parentheses C{"()"} after a dotted attribute access. cXlgN_wrapped)selfwrappeds r__init__PotentialCallWrapper.__init__s rc$^[UU4Sj5$)Nc0>[TRU5$rH)getattrrJ)name_rKs r2PotentialCallWrapper.__getattr__..s74==%+Hr)rD)rKnames` r __getattr__ PotentialCallWrapper.__getattr__stHIIrc6URUn[U5$rH)rJr=)rKrUr#s r __getitem__ PotentialCallWrapper.__getitem__s d##E**rc.[URU5$rH)r(rJ)rK format_specs r __format__PotentialCallWrapper.__format__sdmm[11rc,[UR5$rH)reprrJrKs r__repr__PotentialCallWrapper.__repr__sDMM""rc,[UR5$rH)r1rJras r__str__PotentialCallWrapper.__str__s4==!!rrIN)rLobjectreturnNone)rUr1rhrg)r\r1rhr1)rhr1) __name__ __module__ __qualname____firstlineno____doc__rMrVrYr]rbre__static_attributes__rrr=r=s&  J+ 2#"rc@\rSrSrSrS SjrS SjrS SjrS SjrSr g) CallMappingz Read-only mapping that turns a C{()}-suffix in key names into an invocation of the key rather than a lookup of the key. Implementation support for L{formatWithCall}. cXlg)zW @param submapping: Another read-only mapping which will be used to look up items. N _submapping)rK submappings rrMCallMapping.__init__s &rc,[UR5$rH)iterrvras r__iter__CallMapping.__iter__sD$$%%rc,[UR5$rH)lenrvras r__len__CallMapping.__len__s4##$$rc@[XRR5$)zd Look up an item in the submapping for this L{CallMapping}, calling it if C{key} ends with C{"()"}. )rDrvrY)rKr"s rrYCallMapping.__getitem__s s,,8899rruN)rwMapping[str, Any]rhri)rhz Iterator[Any])rhint)r"r1rhr) rjrkrlrmrnrMr{rrYrorprrrrrrs&&%:rrrc V[[R"US[U555$)a Format a string like L{str.format}, but: - taking only a name mapping; no positional arguments - with the additional syntax that an empty set of parentheses correspond to a formatting item that should be called, and its result C{str}'d, rather than calling C{str} on the element directly as normal. For example:: >>> formatWithCall("{string}, {function()}.", ... dict(string="just a string", ... function=lambda: "a function")) 'just a string, a function.' @param formatString: A PEP-3101 format string. @param mapping: A L{dict}-like object to format. @return: The string with formatted values interpolated. rp)r1rvformatrr) formatStringmappings rformatWithCallrs#. z!!,K4HI JJrcSU;a [U5$[[[[[ 4UR SS55nUcg[U[5(aO6[U[ 5(aURS5nO[SU<35e[X5$![an[X5sSnA$SnAff=f)aI Formats an event as a string, using the format in C{event["log_format"]}. This implementation should never raise an exception; if the formatting cannot be done, the returned string will describe the event generically so that a useful message is emitted regardless. @param event: A logging event. @return: A formatted string. log_flattened log_formatNzutf-8zLog format must be str, not ) rr r r r1bytesget isinstancedecode TypeErrorrr)r+)rr(es r _formatEventrs2 e #e$ $huS%Z01599\43PQ > fc " "   & &]]7+F:6*EF Ff,, 2'112s)B"7B" AB"" C, B<6C<CctUR5nU$![anS[U5-nSnAU$SnAff=f)aB Format a failure traceback, assuming UTF-8 and using a replacement strategy for errors. Every effort is made to provide a usable traceback, but should not that not be possible, a message and the captured exception are logged. @param failure: The failure to retrieve a traceback from. @return: The formatted traceback. z((UNABLE TO OBTAIN TRACEBACK FROM EVENT):N) getTracebackr)r1)r& tracebackrs r_formatTracebackr5sFH((*   H>QG Hs 727c j[[[URSS55nUci[[[URSS55nUcSnO UR nSR [[URSS55US9nU$[U5nU$![a SnU$f=f) as Format the system specified in the event in the "log_system" key if set, otherwise the C{"log_namespace"} and C{"log_level"}, joined by a C{"#"}. Each defaults to C{"-"} is not set. If formatting fails completely, "UNFORMATTABLE" is returned. @param event: The event containing the system specification. @return: A formatted string representing the "log_system" key. log_systemN log_levelr,z{namespace}#{level} log_namespace) namespacelevel UNFORMATTABLE)r r r1rr rUr( Exception)rsystemr levelNames r _formatSystemrGs(3-<!> ?F ~Xm,eii T.JK =I I&--3 /3 ?@.  M  %[F M %$F M %s B"" B21B2Tc x[U5nU(a(SU;a"USn[U5nSRXW45nU(dU$SnU(a7SRU"[[UR SS555S/5nSn U(aSRS[ U5SS/5n S RUU US 9$) a Format an event as text. Optionally, attach timestamp, traceback, and system information. The full output format is: C{"{timeStamp} [{system}] {event}\n{traceback}\n"} where: - C{timeStamp} is the event's C{"log_time"} value formatted with the provided C{formatTime} callable. - C{system} is the event's C{"log_system"} value, if set, otherwise, the C{"log_namespace"} and C{"log_level"}, joined by a C{"#"}. Each defaults to C{"-"} is not set. - C{event} is the event, as formatted by L{formatEvent}. - C{traceback} is the traceback if the event contains a C{"log_failure"} key. In the event the original traceback cannot be formatted, a message indicating the failure will be substituted. If the event cannot be formatted, and no traceback exists, an empty string is returned, even if includeSystem or includeTimestamp are true. @param event: A logging event. @param includeTraceback: If true and a C{"log_failure"} key exists, append a traceback. @param includeTimestamp: If true include a formatted timestamp before the event. @param includeSystem: If true, include the event's C{"log_system"} value. @param formatTime: A time formatter @return: A formatted string with specified options. @since: Twisted 18.9.0 log_failurer9rlog_timeN []z{timeStamp}{system}{eventText}) timeStamprr;)rrr r floatrrr() rrrrr7r;frrrs rrrfsTU#IMU2 - $Q' IIy45 IGGZUEIIj$4O(PQSVWX F#}U3S#>? + 2 2 3 rN)rrrhr1)rrrr)rhr1)r3zOptional[float]r4 Optional[str]r5r1rhr1)rrr7z Callable[[Optional[float]], str]rhr)r"r1rAzCallable[[str], Any]rhr=)rr1rrrhr1)r&rrhr1) rrrboolrrrrr7zCallable[[float], str]rhr1))rn __future__rrr/typingrrrrr r r constantlyr twisted.python._tzhelperr twisted.python.failurertwisted.python.reflectr_flattenrr _interfacesrtimeFormatRFC3339rr+r7r<rDrgr=r1rrrrrrrrprrrs #)JJJ$8*,,!)(! L!22 222 2FEO3 3!A33l'."6"8:'#s(#::K42D$B"!)3 ? ??? ? ' ?  ?r