ó ûR‹_c@sÂdZddlZdZdZdZdZdefd„ƒYZejefZ ee ƒZ ee ƒZ d efd „ƒYZed kr¾ed d fdƒZed d fƒZed d fdddfddddƒZeGHed@GHedBGHeddfAGHedGHdekGHejeƒGHejeƒGHejeƒGHejeƒGHxeD] ZeGHqTWejƒGHeekGHeekGHeekGHeeƒGHeeƒGHeeƒGHejƒGHndS(stImmutable integer set type. Integer set class. Copyright (C) 2006, Heiko Wundram. Released under the MIT license. iÿÿÿÿNs Heiko Wundram s0.2t6s 2006-01-20t _InfinitycBs_eZdZdgZd„Zd„Zd„Zd„Zd„Zd„Z d„Z d „Z RS( s0Internal type used to represent infinity values.t_negcCs ||_dS(N(R(tselftneg((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyt__init__scCs3t|tƒstS|jo2t|tƒo1|j S(N(t isinstancet _VALID_TYPEStNotImplementedRR(Rtvalue((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyt__lt__s cCst|tƒstS|jS(N(RRRR(RR ((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyt__le__%scCs4t|tƒstS|jp2t|tƒo2|j S(N(RRRRR(RR ((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyt__gt__*s cCst|tƒstS|j S(N(RRRR(RR ((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyt__ge__0scCs2t|tƒstSt|tƒo1|j|jkS(N(RRRRR(RR ((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyt__eq__5scCs3t|tƒstSt|tƒ p2|j|jkS(N(RRRRR(RR ((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyt__ne__:scCsdS(NtNone((R((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyt__repr__?s( t__name__t __module__t__doc__t __slots__RR R R R RRR(((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyRs        tIntSetcBs–eZdZddddgZd„Zeed„Zd„Zd„Z dJd „Z e d d d d „ƒZ e dd d d„ƒZ e dd d d„ƒZe dd dd„ƒZe dd dd„ƒZe dd dd„ƒZe dd dd„ƒZe dd dd„ƒZe dd dd„ƒZe d d d!d"„ƒZe d#d d!d$„ƒZe d%d d!d&„ƒZe d'd(d)d*„ƒZe d+d(d,d-„ƒZe d.d(d/d0„d1„ƒZe d2d(d)d3„ƒZe d4d(d5d6„d7„ƒZe d8d(d9d:„d;„ƒZe d<d(d=d>„ƒZe d?d(d@dA„dB„ƒZ[ dC„Z e Z!dD„Z"dE„Z#dF„Z$dG„Z%dH„Z&dI„Z'RS(KsvInteger set class with efficient storage in a RLE format of ranges. Supports minus and plus infinity in the range.t_rangest_mint_maxt_hashcOs¡t|ƒdkr~t|dtƒr~|r:tdƒ‚n|dj|_|dj|_|dj|_|dj|_dSg|_|jdt ƒ|_|jdt ƒ|_|jdkrÌt |_n|jdkrçt |_n|rütdƒ‚nt|jt j ƒp|jt ks/tdƒ‚nt|jt j ƒpP|jt ksbtd ƒ‚n|jt k r¡|jt k r¡|j|jkr¡td ƒ‚nt|jt j ƒrÈ|jd7_nxÈ|D]À}t|t j ƒrû||d}}nt|tƒr t|ƒd kr+td ƒ‚n|\}}|dkrO|j}n|dkrg|j}nt|t j ƒp‚|t ks”td ƒ‚nt|t j ƒp¯|t ksÁtdƒ‚n|t k rë|t k rë||krëqÏnt|t j ƒr|d7}qn tdƒ‚||jkr.qÏn||jkrI|j}n||jkr^qÏn||jkry|j}n|jj||fƒqÏW|jƒdS(sŽInitialize an integer set. The constructor accepts an unlimited number of arguments that may either be tuples in the form of (start,stop) where either start or stop may be a number or None to represent maximum/minimum in that direction. The range specified by (start,stop) is always inclusive (differing from the builtin range operator). Keyword arguments that can be passed to an integer set are min and max, which specify the minimum and maximum number in the set, respectively. You can also pass None here to represent minus or plus infinity, which is also the default. iis*No keyword arguments for copy constructor.NtmintmaxsInvalid keyword argument.sInvalid type of min argument.sInvalid type of max argument.s$Minimum is not smaller than maximum.is$Invalid tuple, must be (start,stop).sInvalid type of tuple start.sInvalid type of tuple stop.sInvalid argument.(tlenRRt ValueErrorRRRRtpopt_MININFt_MAXINFRtsixt integer_typest TypeErrorttupletappendt _normalize(Rtargstkwargstargtstarttstop((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyRVsr%   $$          ccsƒ|}itd6td6}dt|ƒdt|ƒ}}d\} } x| |ksb| |kr^| |krè| |kr¦|| d?| d@|| d?| d@ks²| |krè|| d?| d@d| d@ } } } | d7} n3|| d?| d@d| d@ } } } | d7} || krQ| |kr7Pn||| ffV| }n| || t|tƒrŸy||j|ŒfSWqŸtk r›tSXntS(N( RRR"R#R%t __class__R$Rtlist(Rtother((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyt __coerce__×s   csy|dkr‡fd†}n-|dkr?‡‡fd†}n tdƒ‚y ||_Wntk rknX||_|S(sKMakes a function to match two ranges. Accepts two types: either 'set', which defines a function which returns a set with all ranges matching pall (pany is ignored), or 'bool', which returns True if pall matches for all ranges and pany matches for any one range. doc is the dostring to give this function. pany may be none to ignore the any match. The predicates get a dict with two keys, 'r1', 'r2', which denote whether the current range is present in range1 (self) and/or range2 (other) or none of the two, respectively.tsetcs@|j|ƒ}|tkrtS|d}|jj|jƒ}t|j|jƒ|_t|j|jƒ|_g|_xž|j |j|j|j|jƒD]x\}\}}ˆ|ƒrœ|jrû|jdd|krû|jdd|f|jdt__new__RRRRRR;R&R%R=R(RR@tcoercedtnewsettstatesR+R,(tpall(sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pytfüs$   "  !tboolc sµ|j|ƒ}|tkrtS|d}t|j|jƒ}t|j|jƒ}ˆ }xT|j|j|j||ƒD]4\}\}}ˆ|ƒs›tS|pªˆ|ƒ}qyW|S(Ni( RARRRRRR;RR/( RR@RDRRtfoundRFR+R,(RGtpany(sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyRHs  . s#Invalid type of function to create.(Rt func_nameR$tfunc_doc(tnamettypetdocRGRKRH((RGRKsJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyt_make_functionïs      t__and__RBs&Intersection of two sets as a new set.cCs|do|dS(NR-R.((ts((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyt+tt__rand__cCs|do|dS(NR-R.((RS((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyRT.RUt intersectioncCs|do|dS(NR-R.((RS((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyRT1RUt__or__sUnion of two sets as a new set.cCs|dp|dS(NR-R.((RS((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyRT6RUt__ror__cCs|dp|dS(NR-R.((RS((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyRT9RUtunioncCs|dp|dS(NR-R.((RS((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyRT<RUt__sub__s$Difference of two sets as a new set.cCs|do|d S(NR-R.((RS((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyRTARUt__rsub__cCs|do|d S(NR.R-((RS((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyRTDRUt differencecCs|do|d S(NR-R.((RS((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyRTGRUt__xor__s.Symmetric difference of two sets as a new set.cCs|d|dAS(NR-R.((RS((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyRTLRUt__rxor__cCs|d|dAS(NR-R.((RS((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyRTORUtsymmetric_differencecCs|d|dAS(NR-R.((RS((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyRTRRUt __contains__RIs*Returns true if self is superset of other.cCs|dp|d S(NR-R.((RS((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyRTWRUtissubsets(Returns true if self is subset of other.cCs|dp|d S(NR.R-((RS((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyRTZRUt istruesubsets-Returns true if self is true subset of other.cCs|dp|d S(NR.R-((RS((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyRT]RUcCs|do|d S(NR.R-((RS((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyRT^RUt issupersetcCs|dp|d S(NR-R.((RS((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyRTaRUtistruesupersets/Returns true if self is true superset of other.cCs|dp|d S(NR-R.((RS((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyRTdRUcCs|do|d S(NR-R.((RS((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyRTeRUtoverlapss)Returns true if self overlaps with other.cCstS(N(tTrue(RS((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyRThRUcCs|do|dS(NR-R.((RS((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyRTiRURs'Returns true if self is equal to other.cCs|d|dA S(NR-R.((RS((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyRTnRURs+Returns true if self is different to other.cCstS(N(Rg(RS((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyRTqRUcCs|d|dAS(NR-R.((RS((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyRTrRUcCs¹|jj|jƒ}|j|_|j|_g|_|j}xH|jD]=}||dkrI|jj||dfƒ|d}qIqIW||jkrµ|jj||jfƒn|S(sInverse of set as a new set.ii(R>RCRRRR&(RREtlaststoptr((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pytinversexs    cCs|jS(s¦Returns a hash value representing this integer set. As the set is always stored normalized, the hash value is guaranteed to match for matching ranges.(R(R((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyt__hash__scCs™|js dS|jddtks;|jddtkrJtdƒ‚nd}x'|jD]}||d|d7}qZW|dkr•tdƒ‚n|S( såGet length of this integer set. In case the length is larger than 2**31 (including infinitely sized integer sets), it raises an OverflowError. This is due to len() restricting the size to 0 <= len < 2**31.iiÿÿÿÿisInfinitely sized integer set.iisInteger set bigger than 2**31.I€(RR R!t OverflowError(RtrlenRi((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyt__len__—s . cCss|js dS|jddtks;|jddtkr?dSd}x'|jD]}||d|d7}qOW|S(s<Returns the length of this integer set as an integer. In case the length is infinite, returns -1. This function exists because of a limitation of the builtin len() function which expects values in the range 0 <= len < 2**31. Use this function in case your integer set might be larger.iiÿÿÿÿi(RR R!(RRmRi((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyR¨s .cCs t|jƒS(s<Returns true if this integer set contains at least one item.(RIR(R((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyt __nonzero__¸sccsg}xÂ|jD]·}|dtkrv|dtkrX|jddgddgfƒqÇ|j|dddgƒq|dtkr |j|ddgƒqx$t|d|dƒD] }|Vq¸WqW|rx;tr x+|D]#}|dV|dc|d7Rtjoin(RtrvR+R,((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyRØs$N((RRRRRR R!R;R'RARRQRRRVRWRXRYRZR[R\R]R^R_R`RaRbRcRdReRfRRRjt __invert__RkRnRRoRuR(((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pyRPs  \   :                                             t__main__i iiiiRiRi(inii (RR"t __author__t __version__t __revision__t__date__tobjectRR#RRgR R/R!RRtxtytzRbRcRsRjR=R(((sJ/var/www/syncserver/local/lib/python2.7/site-packages/paste/util/intset.pytsF +  ÿœ *