grthtrhthjhtyjytjytkergtrhtrjytjerhrfh4:24 29/09/2026a iY\@s8dZdZddlZddlZddlZddZdZdZ dZ gd Z d gZ dZ e ddD]Ze e e e7Z qR[ [d d Zd dZddZddZddZedZedZedZddZgdZgdZddZdZdd Zd!d"Zd#d$Zd%d&Zd'd(Z d)d*Z!d+d,Z"d-d.Z#d/d0Z$d1d2Z%d3d4Z&d5d6Z'd7d8Z(d9d:Z)Gd;d<d<Z*e*d=e*_+e*d>d?d@d@dAdBe*_,e*ddCe*_-GdDdEdEZ.e.Z/e.ddde._+e.ddFdGe._,e*ddHe._-GdIdJdJZ0GdKdLdLe1Z2e2Z3[2e0Z4GdMdNdNZeZ5eddde_+ed?d@d@dAe_,e*ddCe_-GdOdPdPe.Z6e6ddde6_+e6ddFdGd?d@d@dAe6_,e*ddCe6_-dQdRZ7GdSdTdTe0Z8e89e*de8_:e89e*d?d@dU e8_+e89e*d?d@dUe8_,e6dVdde8j:dWZ;z ddXl 1 if leap year, else 0.r dr )yearr r r_is_leap)srcCs(|d}|d|d|d|dS)z2year -> number of days before January 1st of year.r mrrrr )rrr r r_days_before_year-srcCs|dkrt|rdSt|S)z9year, month -> number of days in that month in that year.)r_DAYS_IN_MONTHrmonthr r r_days_in_month2sr!cCst||dkot|S)zCyear, month -> number of days in year preceding first day of month.r)_DAYS_BEFORE_MONTHrrr r r_days_before_month9sr#cCs t||}t|t|||S)z>year, month, day -> ordinal, considering 01-Jan-0001 as day 1.)r!rr#rr daydimr r r_ymd2ord>s  r'iec Cs|d8}t|t\}}|dd}t|t\}}t|t\}}t|d\}}||d|d|7}|dkst|dkr|dddfS|dko|d kp|dk}|d d ?}t||d ko|}||kr|d8}|t||d ko|8}||8}|||dfS) z@ordinal -> (year, month, day), considering 01-Jan-0001 as day 1.r rrrr r2r)r)divmod_DI400Y_DI100Y_DI4Yr"r) nZn400rZn100Zn4Zn1Zleapyearr Z precedingr r r_ord2ymdWs"  r3) NZJanZFebZMarZAprZMayZJunZJulZAugZSepZOctZNovZDec)NZMonZTueZWedZThuZFriZSatZSunc Cs>t|||dd}t|||}t|||||||||f S)N)r'r#_time struct_time) rmdhhmmssZdstflagZwdayZdnumr r r_build_struct_timesr=autocCsrdddddd}|dkr&|r dnd }n|d kr6|d }z ||}Wnty\td Yn0|||||SdS) Nz{:02d}z {:02d}:{:02d}z{:02d}:{:02d}:{:02d}z{:02d}:{:02d}:{:02d}.{:03d}z{:02d}:{:02d}:{:02d}.{:06d})hoursminutesseconds milliseconds microsecondsr>rCrArBzUnknown timespec value)KeyError ValueErrorformat)r:r;r<ustimespecZspecsfmtr r r _format_times  rKcCsd}|dur|jdkr"d}| }nd}t|tdd\}}t|tdd\}}|d|||f7}|sj|jr|d |j7}|jr|d |j7}|S) Nr -+r r?r@z %s%02d:%02dz:%02d.%06d)daysr.rrCrA)offssignr:r;r<r r r_format_offsets  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Only the year, month and day are non-zero in the result. )r3)rr2rr8r9r r r fromordinaleszdate.fromordinalcCsFt|tstdz|t|WSty@td|Yn0dS)z5Construct a date from the output of date.isoformat().#fromisoformat: argument must be strInvalid isoformat string: N)rrrrq ExceptionrF)r date_stringr r r fromisoformatos   zdate.fromisoformatc Cst|krtks$ntd|d|kr8dksnd}|dkrrt|ddd}|dksn|dkrrt|rrd }|rtd |d|krd ksntd |d |dd|d}t|}||}|t|S)z|Construct a date from the ISO year, week number and weekday. 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Sunday == 7.r5r rr r r isoweekdayDszdate.isoweekdaycCs|j}t|}t|j|j|j}t||d\}}|dkr^|d8}t|}t||d\}}n$|dkr|t|dkr|d7}d}t||d|dS)aReturn a named tuple containing ISO year, week number, and weekday. The first ISO week of the year is the (Mon-Sun) week containing the year's first Thursday; everything else derives from that. The first week is 1; Monday is 1 ... Sunday is 7. ISO calendar algorithm taken from http://www.phys.uu.nl/~vgent/calendar/isocalendar.htm (used with permission) r5r r 4)rr r'rrr._IsoCalendarDate)rr week1mondayrr r%r r r isocalendarIs zdate.isocalendarcCs&t|jd\}}t|||j|jgfSN)r.rrrr)ryhiylor r rrgszdate._getstatecCs"|\}}|_|_|d||_dSr&)rrr)rstringr(r)r r r __setstatekszdate.__setstatecCs|j|fSrrrr r rroszdate.__reduce__)NN)NNN))rrrrrr classmethodrrrrr rrrdrrrrrr r%rfrrbrrrrrrrrrrrr!r%rrrr r r rrsX "     $       rr*rrc@s<eZdZdZdZddZddZddZd d Zd d Z d S)rz}Abstract base class for time zone info classes. Subclasses must override the name(), utcoffset() and dst() methods. r cCs tddS)z%datetime -> string name of time zone.z&tzinfo subclass must override tzname()NNotImplementedErrorrdtr r rr]sz tzinfo.tznamecCs tddS)zIdatetime -> timedelta, positive for east of UTC, negative for west of UTCz)tzinfo subclass must override utcoffset()Nr-r/r r rr[sztzinfo.utcoffsetcCs tddS)zdatetime -> DST offset as timedelta, positive for east of UTC. 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Constructors: __new__() Operators: __repr__, __str__ __eq__, __le__, __lt__, __ge__, __gt__, __hash__ Methods: strftime() isoformat() utcoffset() tzname() dst() Properties (readonly): hour, minute, second, microsecond, tzinfo, fold )_hour_minute_second _microsecond_tzinfor_foldr NrcCst|ttfrt|dkrt|ddd@dkrt|trfz|d}WntydtdYn0t |}| ||p|dd |_ |St |||||\}}}}}t |t |}||_||_||_||_||_d |_ ||_|S) zConstructor. Arguments: hour, minute (required) second, microsecond (default to zero) tzinfo (default to None) fold (keyword only, default to zero) r4r r r,rznFailed to encode latin1 string when unpickling a time object. pickle.load(data, encoding='latin1') is assumed.Nr )rrrr_rrrrFrer_time__setstaterrrr?r@rArBrCrD)rrrrrYrrrr r rrs6       z time.__new__cCs|jSz hour (0-23)r?rr r rrsz time.hourcCs|jSz minute (0-59)r@rr r rr#sz time.minutecCs|jSz second (0-59)rArr r rr(sz time.secondcCs|jSzmicrosecond (0-999999)rBrr r rrY-sztime.microsecondcCs|jSztimezone info objectrCrr r rr2sz time.tzinfocCs|jSrrDrr r rr7sz time.foldcCs$t|tr|j|dddkStSdS)NT allow_mixedr rrrrrr r rr?s z time.__eq__cCs t|tr||dkStSdSrrUrr r rrEs z time.__le__cCs t|tr||dkStSdSrrUrr r rrKs z time.__lt__cCs t|tr||dkStSdSrrUrr r rrQs z time.__ge__cCs t|tr||dkStSdSrrUrr r rrWs z time.__gt__Fc Cs|j}|j}d}}||ur"d}n|}|}||k}|rht|j|j|j|jf|j|j|j|jfS|dusx|dur|rdStd|jd|j|tdd}|jd|j|tdd} t||j|jf| |j|jfS)NTrz$cannot compare naive and aware timesrr rP) rCr[rr?r@rArBrr) rrrTmytzottzmyoffotoff base_compareZmyhhmmZothhmmr r rr]s2  z time._cmpcCs|jdkr|jr|jdd}n|}|}|sBt|d|_nztt|j|j d|tdd\}}|tdd}d|krdkrnntt |||j |j |_nt|||j |j f|_|jS) rr r rEr?r@r rOrPr,) rrrbr[rrr.rrrrrrY)rrtzoffrjr8r r rrys z time.__hash__cCs|}t|S)z=Return formatted timezone offset (+xx:xx) or an empty string.)r[rV)rrSr r r_tzstrsz time._tzstrcCs|jdkrd|j|jf}n|jdkr2d|j}nd}d|jj|jj|j|j|f}|jdurx|ddd|jd }|jr|ddd }|S) %Convert to formal string, for repr().r z, %d, %dz, %drLz%s.%s(%d, %d%s)Nr , tzinfo=%rr= , fold=1)) rBrArrrr?r@rCrDrrTr r rrs     z time.__repr__r>cCs0t|j|j|j|j|}|}|r,||7}|S)aReturn the time formatted according to ISO. The full format is 'HH:MM:SS.mmmmmm+zz:zz'. By default, the fractional part is omitted if self.microsecond == 0. The optional argument timespec specifies the number of additional terms of the time to include. Valid options are 'auto', 'hours', 'minutes', 'seconds', 'milliseconds' and 'microseconds'. )rKr?r@rArBr])rrIrTrr r rrs ztime.isoformatcCsFt|tstdz|t|WSty@td|Yn0dS)z0Construct a time from the output of isoformat().rrN)rrrrrrF)rZ time_stringr r rrs   ztime.fromisoformatc Cs(ddd|j|j|jdddf }t|||S)z{Format using strftime(). The date part of the timestamp passed to underlying strftime should not be used. ilr r r )r?r@rArm)rrJrfr r rrds  z time.strftimecCs:t|tstdt|jt|dkr2||St|Srrrr r rrs    ztime.__format__cCs(|jdurdS|jd}td||S)z^Return the timezone offset as timedelta, positive east of UTC (negative west of UTC).Nr[rCr[rrrir r rr[s    ztime.utcoffsetcCs&|jdurdS|jd}t||SaReturn the timezone name. Note that the name is 100% informational -- there's no requirement that it mean anything in particular. For example, "GMT", "UTC", "-500", "-5:00", "EDT", "US/Eastern", "America/New York" are all valid replies. NrCr]rrrr r rr]s   z time.tznamecCs(|jdurdS|jd}td||SaqReturn 0 if DST is not in effect, or the DST offset (as timedelta positive eastward) if DST is in effect. This is purely informational; the DST offset has already been added to the UTC offset returned by utcoffset() if applicable, so there's no need to consult dst() unless you're interested in displaying the DST info. NrrCrrrcr r rrs   ztime.dstTcCsl|dur|j}|dur|j}|dur*|j}|dur8|j}|durF|j}|durT|j}t|||||||dS)z;Return a new time with new values for the specified fields.NTrE)rrrrYrrDr)rrrrrYrrr r rrbsz time.replacer+cCspt|jd\}}t|d\}}|j}|jr:|dkr:|d7}t||j|j|||g}|jdurb|fS||jfSdSNr'r+)r.rBr?rDrr@rArC)rprotocolus2us3us1rj basestater r rrs  ztime._getstatecCst|durt|tstd|\}|_|_}}}|dkrHd|_|d|_n d|_||_|d>|Bd>|B|_||_dS)Nbad tzinfo state argrFr rjr rn) r _tzinfo_classrr@rArDr?rBrC)rr*rrjrnrlrmr r rr+ s ztime.__setstatecCs|j||fSrrrrkr r r __reduce_ex__-sztime.__reduce_ex__cCs |dSr;rsrr r rr0sztime.__reduce__)r r r r N)F)r>)NNNNT)r+)$rrrrrrrrrrrYrrrrrrrrrr]rrrr,rrdrr[r]rrbrrGrsrr r r rrsT(                rc@seZdZdZejejZddddddZeddZ ed d Z ed d Z ed dZ eddZ eddZeddZededdZeddZedfddZeddZedgddZed d!Zd"d#Zd$d%Zd&d'Zd(d)Zd*d+Zd,d-Zd.d/Zdhddd0d1Zd2d3Zdid4d5Zd6d7Zdjd:d;Z dd?Z"ed@dAZ#dBdCZ$dDdEZ%dFdGZ&dHdIZ'dJdKZ(dLdMZ)dNdOZ*dPdQZ+dkdSdTZ,dUdVZ-e-Z.dWdXZ/dYdZZ0dld\d]Z1d^d_Z2d`daZ3dbdcZ4dS)mrzdatetime(year, month, day[, hour[, minute[, second[, microsecond[,tzinfo]]]]]) The year, month and day arguments are required. tzinfo may be None, or an instance of a tzinfo subclass. The remaining arguments may be ints. Nr rEc  Cst|ttfrt|dkrdt|ddd@kr>dkrnnTt|trvzt|d}WntyttdYn0t|} | ||d | _ | St |||\}}}t ||||| \}}}}} t |t|} || _|| _|| _|| _|| _|| _|| _|| _d | _ | | _| S) Nror rr+rFr*rzrFailed to encode latin1 string when unpickling a datetime object. pickle.load(data, encoding='latin1') is assumed.r )rrrr_rrrFrer_datetime__setstaterrrrrrrr?r@rArBrCrD) rrr r%rrrrYrrrr r rrBsB        zdatetime.__new__cCs|jSrHrIrr r rrfsz datetime.hourcCs|jSrJrKrr r rrkszdatetime.minutecCs|jSrLrMrr r rrpszdatetime.secondcCs|jSrNrOrr r rrYuszdatetime.microsecondcCs|jSrPrQrr r rrzszdatetime.tzinfocCs|jSrrRrr r rrsz datetime.foldc Cst|\}}t|d}|dkr4|d7}|d8}n|dkrL|d8}|d7}|rVtjntj}||\ }}} } } } } }}t| d} |||| | | | ||}|durh|shd}||krtj dr|S|||dd \}}} } } } |||| | | | ||}||t d|}|j dkr||||t dddd \}}} } } } |||| | | | ||}||kr|d|_ n|dur|| |}|S) Construct a datetime from a POSIX timestamp (like time.time()). A timezone info object may be passed in as well. rrr r rNrwinr4)rrrr6gmtimerminsysplatform startswithrrRrDr2)rrrrZfracrH converterrr8r9r:r;r<rrrresultmax_fold_secondsZprobe1ZtransZprobe2r r r_fromtimestamps6     *   zdatetime._fromtimestampcCst||||du|S)rvN)rr)rrrr r rrszdatetime.fromtimestampcCs||ddS)z6Construct a naive UTC datetime from a POSIX timestamp.TN)rrr r rutcfromtimestampszdatetime.utcfromtimestampcCst}|||S)zBConstruct a datetime from time.time() and optional time zone info.r)rrrr r rnowsz datetime.nowcCst}||S)z*Construct a UTC datetime from time.time().)r6rrrr r rutcnowszdatetime.utcnowTc Cs\t|tstdt|ts$td|dur2|j}||j|j|j|j|j |j |j ||j d S)z8Construct a datetime from a given date and a given time.z%date argument must be a date instancez%time argument must be a time instanceTrE) r _date_classr _time_classrrr r%rrrrYr)rrrrr r rcombines  zdatetime.combinecCst|tstd|dd}|dd}z t|}Wn tyVtd|Yn0|rz t|}Wqtytd|Yq0ngd}|||S)z=Construct a datetime from the output of datetime.isoformat().rr ro Nr)r r r r N)rrrrqrFr)rrZdstrruZdate_componentsZtime_componentsr r rrs       zdatetime.fromisoformatcCsD|}|durd}n|r d}nd}t|j|j|j|j|j|j|S)rNr r r )rr=rr r%rrr)rrr r rrfs zdatetime.timetuplec stdddd}|tdd}fdd}|||}||}||}||kr|| |f|j}|||}||kr|Sn||}||}||} | |kr|S||kr|Sttf|j||S)zReturn integer POSIX timestamp.r rr cs>t|dd\}}}}}}t||||||tddS)Nr4r r )r6rrr)rlrr8r9r:r;r<Zepochr rlocalszdatetime._mktime..local)rrrmaxry) rrrrru1t1u2rt2r rr_mktimes(    zdatetime._mktimecCs0|jdur |}||jdS|tSdS)zReturn POSIX timestamp as floatNr)rCrrY_EPOCHrrar r r timestamp s zdatetime.timestampcCsT|}|r||8}|j|j|j}}}|j|j|j}}}t||||||dS)z4Return UTC time tuple compatible with time.gmtime().r )r[rr r%rrrr=)rrirr8r9r:r;r<r r r utctimetuple(s zdatetime.utctimetuplecCst|j|j|jS)zReturn the date part.)rrrrrr r rr1sz datetime.datecCst|j|j|j|j|jdS)z'Return the time part, with tzinfo None.rE)rrrrrYrrr r rr5sz datetime.timecCs t|j|j|j|j|j|jdS)z'Return the time part, with same tzinfo.rE)rrrrrYrCrrr r rtimetz9szdatetime.timetzc  Cs|dur|j}|dur|j}|dur*|j}|dur8|j}|durF|j}|durT|j}|durb|j}|durp|j}| dur~|j} t |||||||||| d S)z?Return a new datetime with new values for the specified fields.NTrE) rr r%rrrrYrrr) rrr r%rrrrYrrr r rrb>s*zdatetime.replacecCs\|jdur|}n|ttdd}t|}t|dd}|j}|j}t t|d|S)Nr rr4) rrrrr6rr tm_gmtofftm_zoner)rtsZlocaltmrZgmtoffzoner r r_local_timezoneWs   zdatetime._local_timezonecCs|dur|}nt|ts$td|j}|durF|}||}n,||}|durr|jdd}||}||ur~|S||j|d}||S)Nz)tz argument must be an instance of tzinfor)rrrrr[rbr2)rrrVZmyoffsetrr r r astimezonecs      zdatetime.astimezonecCs:|dpd}dt|t|j|j|j|j|j|jfS)r r5z%s %s %2d %02d:%02d:%02d %04d) rrrrrr?r@rArrr r rr~s zdatetime.ctimeTr>cCsNd|j|j|j|ft|j|j|j|j|}|}t |}|rJ||7}|S)aReturn the time formatted according to ISO. The full format looks like 'YYYY-MM-DD HH:MM:SS.mmmmmm'. By default, the fractional part is omitted if self.microsecond == 0. If self.tzinfo is not None, the UTC offset is also attached, giving giving a full format of 'YYYY-MM-DD HH:MM:SS.mmmmmm+HH:MM'. Optional argument sep specifies the separator between date and time, default 'T'. The optional argument timespec specifies the number of additional terms of the time to include. Valid options are 'auto', 'hours', 'minutes', 'seconds', 'milliseconds' and 'microseconds'. z%04d-%02d-%02d%c) rrrrKr?r@rArBr[rV)rseprIrTrSrr r rrszdatetime.isoformatcCs|j|j|j|j|j|j|jg}|ddkr2|d=|ddkrD|d=d|jj|jj d t t |f}|j dur|ddd|j d}|jr|ddd}|S) r^r r rrNr_r=r`)rrrr?r@rArBrrrrcmaprrCrD)rLrTr r rrs     zdatetime.__repr__cCs |jddS)zConvert to string, for str(). )r)rrr r rrszdatetime.__str__cCsddl}||||S)zKstring, format -> new datetime parsed from a string (like time.strptime()).r N) _strptimeZ_strptime_datetime)rrrGrr r rstrptimeszdatetime.strptimecCs(|jdurdS|j|}td||S)z\Return the timezone offset as timedelta positive east of UTC (negative west of UTC).Nr[rbrcr r rr[s    zdatetime.utcoffsetcCs&|jdurdS|j|}t||Srdrerfr r rr]s   zdatetime.tznamecCs(|jdurdS|j|}td||Srgrhrcr r rrs   z datetime.dstcCs2t|tr|j|dddkSt|ts*tSdSdS)NTrSr F)rrrrrrr r rrs   zdatetime.__eq__cCs4t|tr||dkSt|ts&tSt||dSrrrrrrrrr r rrs   zdatetime.__le__cCs4t|tr||dkSt|ts&tSt||dSrrrr r rrs   zdatetime.__lt__cCs4t|tr||dkSt|ts&tSt||dSrrrr r rrs   zdatetime.__ge__cCs4t|tr||dkSt|ts&tSt||dSrrrr r rrs   zdatetime.__gt__Fc Cs|j}|j}d}}||ur"d}nT|}|}|rn||j|j dkrRdS||j|j dkrndS||k}|rt|j|j|j|j|j |j |j f|j|j|j|j|j |j |j fS|dus|dur|rdSt d||}|j dkrdS|rdpdS)NTrErz(cannot compare naive and aware datetimesr r r )rCr[rbrrrrrr?r@rArBrrR) rrrTrVrWrXrYrZdiffr r rrs>    z datetime._cmpc Cst|tstSt||j|j|j|jd}||7}t|j d\}}t|d\}}d|j krht krnn*t | t|j t||||j|jdStddS)zAdd a datetime and a timedelta.rrrr rrN)rrrrr?r@rArBr.rArRrrrrrrrCrCr)rrr1rremrrr r rr4s& zdatetime.__add__c Cst|ts"t|tr|| StS|}|}|j|jd|jd}|j|jd|jd}t|||||j|j}|j |j ur|S| }| }||kr|S|dus|durt d|||S)z6Subtract two datetimes, or a datetime and a timedelta.rrNz(cannot mix naive and timezone-aware time) rrrrrrAr@r?rBrCr[r) rrrrZsecs1Zsecs2baserXrYr r rrIs*     zdatetime.__sub__cCs|jdkr|jr|jdd}n|}|}|durFt|d|_nDt|j|j|j }|j d|j d|j }tt |||j||_|jS)Nr r rErr)rrrbr[rrr'rr r%rrrrrY)rrr\rRrAr r rras zdatetime.__hash__r+c Cst|jd\}}t|jd\}}t|d\}}|j}|jrJ|dkrJ|d7}t||||j|j|j|j |||g }|j dur~|fS||j fSdSri) r.rrBrrDrrr?r@rArC) rrkr(r)rlrmrnr8ror r rrrs   zdatetime._getstatec Cs|durt|tstd|\ }}}|_|_|_|_}}}|dkrTd|_|d|_n d|_||_|d||_ |d>|Bd>|B|_ ||_ dS)NrprFr rjr r'rn) rrqrrr?r@rArDrrrBrC) rr*rr(r)r8rnrlrmr r rr+s zdatetime.__setstatecCs|j||fSrrrrr r rrsszdatetime.__reduce_ex__cCs |dSr;rtrr r rrszdatetime.__reduce__)NNr r r r N)N)N)T)NNNNNNNT)N)rr>)F)r+)5rrrrrrrrrrrrrYrrr,rrrrrrrrfrrrrrbrrrrrrrr[r]rrrrrrrrrrrrrursrr r r rr:s  $       +       #        % rcCs8d}t|dd}|dd}||}||kr4|d7}|S)Nr+r r4r5)r')rZTHURSDAYZfirstdayZ firstweekdayr$r r rr s  r c@seZdZdZeZefddZedddZddZ d d Z d d Z d dZ ddZ ddZddZddZddZedddZe ZeddZdS)r)_offset_namecCslt|tstd||jur,|s&|jSd}nt|ts>td|j|krV|jks`ntd| ||S)Nzoffset must be a timedeltazname must be a stringzYoffset must be a timedelta strictly between -timedelta(hours=24) and timedelta(hours=24).) rrr_Omittedrr _minoffset _maxoffsetrF_create)rrirr r rrs   ztimezone.__new__NcCst|}||_||_|Sr)rrrr)rrirrr r rrs ztimezone._createcCs|jdur|jfS|j|jfS)zpickle supportN)rrrr r rr3s ztimezone.__getinitargs__cCst|tr|j|jkStSr)rrrrrr r rrs  ztimezone.__eq__cCs t|jSr)rrrr r rrsztimezone.__hash__cCsL||jurdS|jdur0d|jj|jj|jfSd|jj|jj|j|jfS)aConvert to formal string, for repr(). >>> tz = timezone.utc >>> repr(tz) 'datetime.timezone.utc' >>> tz = timezone(timedelta(hours=-5), 'EST') >>> repr(tz) "datetime.timezone(datetime.timedelta(-1, 68400), 'EST')" zdatetime.timezone.utcNz %s.%s(%r)z %s.%s(%r, %r))rrrrrrrr r rrs  ztimezone.__repr__cCs |dSr)r]rr r rrsztimezone.__str__cCs$t|ts|dur|jStddS)Nz8utcoffset() argument must be a datetime instance or None)rrrrr/r r rr[sztimezone.utcoffsetcCs:t|ts|dur.|jdur(||jS|jStddS)Nz5tzname() argument must be a datetime instance or None)rrr_name_from_offsetrrr/r r rr]s   ztimezone.tznamecCs"t|ts|durdStddS)Nz2dst() argument must be a datetime instance or None)rrrr/r r rrsz timezone.dstcCs2t|tr&|j|urtd||jStddS)Nzfromutc: dt.tzinfo is not selfz6fromutc() argument must be a datetime instance or None)rrrrFrrr/r r rr2s    ztimezone.fromutcr,r )r?rCc Cs|sdS|tdkr d}| }nd}t|tdd\}}t|tdd\}}|j}|j}|rd||dd |dd |dd |d  S|rd||dd |dd |dSd||dd |dS) NZUTCr rMrNr rOrPZ02drrrsZ06d)rr.rArC)r1rUr?rkr@rArCr r rr s"  ztimezone._name_from_offset)N)rrrrrerrr,rr3rrrrr[r]rr2rrr staticmethodrr r r rrs$   rr[rr)*)r)r>)>r__all__rr6mathrrzrrrrrr"dbmr&r^rrr!r#r'r/r0r1r3rrr=rKrVrmrqrzrrrrrrrrrrryrZ resolutionrrrr<r8r#rqrrr rrrrZ _datetime ImportErrorr r r rs    ? @')    =   [ EX a  tG