;ò ½0sDc @sÍdZddddddddd d g Zd Zd klZd „Zd„Zd„Zd„Zd„Z dfd„ƒYZ dfd„ƒYZ e a d„Zd„Zd„Zedjo eƒndS(s8 $Id: sequencer.py 2423 2004-08-24 11:36:22Z rgbecker $ iii iIi iii‰iIi sIVXLCDM(slowercCs©|djp |djo td‚nd}d}xk|oct|dƒ\}}t|}x3|o+t|dƒ\}}t|||}q_W|d}q6W|SdS( NiiŸs illegal valuesiÿÿÿÿi ii( svalues ValueErrorsstrsbasesdivmodsindexs _RN_TEMPLATESstmps _RN_LETTERS(svaluestmpsindexsbasesstr((sA/home/packages/reportlab/reportlab_2_0/reportlab/lib/sequencer.pys _format_Is  cCstt|ƒƒSdS(N(slowers _format_Isnum(snum((sA/home/packages/reportlab/reportlab_2_0/reportlab/lib/sequencer.pys _format_i#scCst|ƒSdS(sThe simplest formatterN(sstrsnum(snum((sA/home/packages/reportlab/reportlab_2_0/reportlab/lib/sequencer.pys _format_123&scCs |dd}t|dƒSdS(sUppercase. Wraps around at 26.iiiAN(snumsnschr(snumsn((sA/home/packages/reportlab/reportlab_2_0/reportlab/lib/sequencer.pys _format_ABC*scCs |dd}t|dƒSdS(sLowercase. Wraps around at 26.iiiaN(snumsnschr(snumsn((sA/home/packages/reportlab/reportlab_2_0/reportlab/lib/sequencer.pys _format_abc/ss_CountercBsYtZdZd„Zd„Zed„Zd„Zd„Zd„Z d„Z d„Z RS( sPrivate class used by Sequencer. Each counter knows its format, and the IDs of anything it resets, as well as its value. Starts at zero and increments just before you get the new value, so that it is still 'Chapter 5' and not 'Chapter 6' when you print 'Figure 5.1'cCs+d|_|i|_t|_g|_dS(Ni(sselfs_bases_values _format_123s _formatters_resets(sself((sA/home/packages/reportlab/reportlab_2_0/reportlab/lib/sequencer.pys__init__=s   cCs ||_dS(N(s formatFuncsselfs _formatter(sselfs formatFunc((sA/home/packages/reportlab/reportlab_2_0/reportlab/lib/sequencer.pys setFormatterCscCs$|o ||_n |i|_dS(N(svaluesselfs_values_base(sselfsvalue((sA/home/packages/reportlab/reportlab_2_0/reportlab/lib/sequencer.pysresetFs cCs?|id|_|i}x|iD]}|iƒq#W|SdS(Ni(sselfs_valuesvs_resetsscountersreset(sselfscountersv((sA/home/packages/reportlab/reportlab_2_0/reportlab/lib/sequencer.pysnextLs   cCs |iSdS(N(sselfs_value(sself((sA/home/packages/reportlab/reportlab_2_0/reportlab/lib/sequencer.pys_thisSscCs|i|iƒƒSdS(sReturns next value formattedN(sselfs _formattersnext(sself((sA/home/packages/reportlab/reportlab_2_0/reportlab/lib/sequencer.pysnextfVscCs|i|iƒƒSdS(N(sselfs _formatters_this(sself((sA/home/packages/reportlab/reportlab_2_0/reportlab/lib/sequencer.pysthisfZscCs)||ij o|ii|ƒndS(N(s otherCountersselfs_resetssappend(sselfs otherCounter((sA/home/packages/reportlab/reportlab_2_0/reportlab/lib/sequencer.pyschain]s( s__name__s __module__s__doc__s__init__s setFormattersNonesresetsnexts_thissnextfsthisfschain(((sA/home/packages/reportlab/reportlab_2_0/reportlab/lib/sequencer.pys_Counter5s        s SequencercBs¤tZdZd„Zed„Zed„Zed„Zed„Zed„Z ed„Z d„Z d „Z ed d „Z d „Zd „Zd„Zd„ZRS(shSomething to make it easy to number paragraphs, sections, images and anything else. The features include registering new string formats for sequences, and 'chains' whereby some counters are reset when their parents. It keeps track of a number of 'counters', which are created on request: Usage: >>> seq = layout.Sequencer() >>> seq.next('Bullets') 1 >>> seq.next('Bullets') 2 >>> seq.next('Bullets') 3 >>> seq.reset('Bullets') >>> seq.next('Bullets') 1 >>> seq.next('Figures') 1 >>> cCsLh|_t|_hdt<dt<dt<dt<dt<|_ dS(Ns1sAsasIsi( sselfs _counterssNones_defaultCounters _format_123s _format_ABCs _format_abcs _format_Is _format_is _formatters(sself((sA/home/packages/reportlab/reportlab_2_0/reportlab/lib/sequencer.pys__init__ys  cCsCy|i|SWn-tj o!tƒ}||i|<|SnXdS(sCreates one if not presentN(sselfs _countersscountersKeyErrors_Counterscnt(sselfscounterscnt((sA/home/packages/reportlab/reportlab_2_0/reportlab/lib/sequencer.pys _getCounter†s  cCs,| o |i}n|i|ƒiƒSdS(s_Retrieves counter value but does not increment. For new counters, sets base value to 1.N(scountersselfs_defaultCounters _getCounters_this(sselfscounter((sA/home/packages/reportlab/reportlab_2_0/reportlab/lib/sequencer.pys_thiss cCs,| o |i}n|i|ƒiƒSdS(sqRetrieves the numeric value for the given counter, then increments it by one. New counters start at one.N(scountersselfs_defaultCounters _getCountersnext(sselfscounter((sA/home/packages/reportlab/reportlab_2_0/reportlab/lib/sequencer.pysnext–s cCs,| o |i}n|i|ƒiƒSdS(N(scountersselfs_defaultCounters _getCountersthisf(sselfscounter((sA/home/packages/reportlab/reportlab_2_0/reportlab/lib/sequencer.pysthisfs cCs,| o |i}n|i|ƒiƒSdS(sqRetrieves the numeric value for the given counter, then increments it by one. New counters start at one.N(scountersselfs_defaultCounters _getCountersnextf(sselfscounter((sA/home/packages/reportlab/reportlab_2_0/reportlab/lib/sequencer.pysnextf¢s cCs ||_dS(s$Changes the key used for the defaultN(sdefaultsselfs_defaultCounter(sselfsdefault((sA/home/packages/reportlab/reportlab_2_0/reportlab/lib/sequencer.pyssetDefaultCounter©scCs||i|The expression ("Figure %(Chapter)s.%(Figure+)s" % seq) gives:s" Figure %(Chapter)s.%(Figure+)s( s SequencersssnextssetDefaultCounters setFormatsnextfs format_frenchsregisterFormatsrangesischain(sis format_frenchss((sA/home/packages/reportlab/reportlab_2_0/reportlab/lib/sequencer.pystestésX $- $ $-       s__main__N(s __version__s _RN_TEMPLATESs _RN_LETTERSsstringslowers _format_Is _format_is _format_123s _format_ABCs _format_abcs_Counters SequencersNones _sequencers getSequencers setSequencerstests__name__(s _format_ABCs _format_abcslowers Sequencers_Counters _RN_TEMPLATESs _format_Is _format_123stests setSequencers getSequencers _RN_LETTERSs __version__s _format_i((sA/home/packages/reportlab/reportlab_2_0/reportlab/lib/sequencer.pys?s$ $      -x   2