Hi, trying to construct a multialignment ressource I got the following message. (I downloaded maf files from UCSC) Thanks for your help. Michel
os.listdir(os.curdir) ['hg18', 'hg18.pureseq', 'hg18.seqlen', 'hs18mm8rn4.idDict', 'hs18mm8rn4.seqIDdict', 'hs18mm8rn40.build', 'maf', 'mm8', 'mm8.pureseq', 'mm8.seqlen', 'mm9', 'mm9.pureseq', 'mm9.seqlen', 'rn4', 'rn4.pureseq', 'rn4.seqlen'] genomes = {'hg18':'hg18','mm8':'mm8', 'rn4':'rn4'} for k,v in genomes.items(): genomes[k] = seqdb.SequenceFileDB(v) genomes {'hg18': <SequenceFileDB 'hg18'>, 'mm8': <SequenceFileDB 'mm8'>, 'rn4': <SequenceFileDB 'rn4'>} genomeUnion=seqdb.PrefixUnionDict(genomes) msa = cnestedlist.NLMSA('hs18mm8rn4','w',genomeUnion,os.listdir ('maf')) Traceback (most recent call last): File "<console>", line 1, in <module> File "cnestedlist.pyx", line 1508, in pygr.cnestedlist.NLMSA.__init__ File "cnestedlist.pyx", line 1735, in pygr.cnestedlist.NLMSA.readMAFfiles OverflowError: long int too large to convert to int --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "pygr-dev" group. To post to this group, send email to pygr-dev@googlegroups.com To unsubscribe from this group, send email to pygr-dev+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/pygr-dev?hl=en -~----------~----~----~----~------~----~------~--~---