mò +á¸Ec@sÉdZdklZfd dd„ZeZhedƒd<edƒd<edƒd<efƒd<egƒd<ed ƒd 23 Apr 2001 eg Sort(sequence, (("akey", "nocase"), ("anotherkey", "cmp", "desc"))) $Id: SortEx.py 68493 2006-06-05 09:57:28Z andreasjung $ (sgetConfigurationicCsðd}|o3x0|D]$} t| ƒdjo d}PqqWn|}t|ƒdj}|o>t||ƒ}|ot d„|ƒ}qÓ|dd}n7|o/|ot d„|ƒ}qÓ|dd}n| }g} x®|D]¦} d} t| tƒo6t| ƒdjo#|o| d} n| d}n|o | } n| }|o#|o g} x|D]‹} y(|o|| }nt|| ƒ}Wnttfj o d}nXtt|ƒƒpy |ƒ}WqéqéXn| i|ƒqkWqzy(|o||} nt||ƒ} Wnttfj o d} nXtt| ƒƒpy | ƒ} WqvqvXqzn| i| | fƒqçW|o t||ƒ} | i| ƒn | iƒg}x!| D]\} } |i| ƒqÏW|S(s - sequence is a sequence of objects to be sorted - sort is a sequence of tuples (key,func,direction) that define the sort order: - key is the name of an attribute to sort the objects by - func is the name of a comparison function. This parameter is optional allowed values: - "cmp" -- the standard comparison function (default) - "nocase" -- case-insensitive comparison - "strcoll" or "locale" -- locale-aware string comparison - "strcoll_nocase" or "locale_nocase" -- locale-aware case-insensitive string comparison - "xxx" -- a user-defined comparison function - direction -- defines the sort direction for the key (optional). (allowed values: "asc" (default) , "desc") iicCs|dS(Ni(tx(R((t?/data/zmath/zope/lib/python/DocumentTemplate/sequence/SortEx.pytGscCs|dS(Ni(R(R((RRMsiN(t need_sortfunctsorttstlent sortfieldstmultsorttmake_sortfunctionst_tsf_listtmaptisorttsequencetclienttNonetkt isinstancettupletvtsktmappingtakeytgetattrtAttributeErrortKeyErrort basic_typettypetappendtSortBytby(RRR RRRR R RRRRRRRR((RRsŠ #        tif0.0cCst|iƒ|iƒƒS(N(tcmptstr1tlowertstr2(R"R$((Rtnocase†scCs2tƒiodkl}|Sn tdƒ‚dS(N(sstrcollsLstrcoll() is only available for a proper 'locale' configuration in zope.conf(tgetConfigurationtlocaletstrcollt RuntimeError(R(((Rt getStrcoll‰s  csBtƒio%dkl‰ˆS‡d†}|Sn tdƒ‚dS(N(sstrcollcsˆ|iƒ|iƒƒS(N(R(R"R#R$(R"R$(R((Rtstrcoll_nocase–ssLstrcoll() is only available for a proper 'locale' configuration in zope.conf(R&R'R(R+R)(R+R(((R(RtgetStrcoll_nocase‘s    c Csug}xh|D]`}t|ƒ}t|ƒ}|djo|idƒ|idƒn9|djo|idƒn|djon td‚|d} | djo t }n^| djo t }nG| djo t ƒ}n-| djo tƒ}n|i| d ƒ}|diƒ}|djo d}n!|d jo d}n td‚|i|d ||fƒq W|S(s‘Accepts a list of sort fields; splits every field, finds comparison function. Returns a list of 3-tuples (field, cmp_function, asc_multplier)iR!tasciis/sort option must contains no more than 2 fieldsR%R'R(t locale_nocaseR+itdesciÿÿÿÿs)sort direction must be either ASC or DESCN(slocalesstrcoll(R.sstrcoll_nocase(R RtfieldtlisttfRtlRt SyntaxErrortf_nameR!tfuncR%R*R,R tgetitemR#t sort_ordert multiplier( RR R2R R9R3R0R8R6R5((RR žs@                     RcBstZd„Zd„ZRS(NcCs||_||_dS(N(RtselfR (R:RR ((Rt__init__Îs c Cs |i}|o|d}|d}n|i}t|ƒ}t|ƒ|d|jptd|||f‚t|ƒ|d|jptd|||f‚xbt|ƒD]T}||||} } ||dd!\} }| | | ƒ}|o ||Sq°q°WdS(Niis%s, %di(R:Rto1to2R RR3tAssertionErrortrangetitc1tc2R6R9tn( R:R<R=R@R9R3RCR RR6RBRA((Rt__call__Òs     33 (t__name__t __module__R;RD(((RRÍs N(t__doc__t App.configR&RRtSortExRthas_keyRR%R*R,R R( RR&RIRR*R,RR R%((Rt?s jc   /