def main(argv): if (len(argv) < 1): sys.stderr.write("Error: Number of arguments incorrect\n") usage() sys.exit() else: OutputFile = "output_fido.txt" decoy_prefix = "" verbose = False try: opts, args = getopt.getopt( sys.argv[2:], "o:p:hv", ["output=", "pattern=", "help", "verbose"]) except getopt.GetoptError, err: # print help information and exit: print str( err) # will print something like "option -a not recognized" usage() sys.exit(2) for o, a in opts: if o == "-v": verbose = True elif o in ("-h", "--help"): usage() sys.exit() elif o in ("-o", "--output"): OutputFile = a elif o in ("-p", "--pattern"): decoy_prefix = a else: assert False, "unhandled option" if (os.path.isfile(argv[0])): infile = argv[0] else: sys.stderr.write("Error: file not found\n") sys.exit() if (verbose): print "Reading " + str(argv[0]) fidoproteins = utils.readFidoOuput(infile, decoy_prefix) if (len(fidoproteins) > 0): if (verbose): print "writing in " + str(OutputFile) utils.writeProteins([v for k, v in fidoproteins.items()], OutputFile) else: sys.stderr.write("the input file does not contain any information") sys.exit() if (verbose): print "Fido file parsed"
def main(argv): if( len(argv) < 1): sys.stderr.write("Error: Number of arguments incorrect\n") usage() sys.exit() else: OutputFile = "output_fido.txt" decoy_prefix = "" verbose = False try: opts, args = getopt.getopt(sys.argv[2:], "o:p:hv", ["output=","pattern=", "help", "verbose"]) except getopt.GetoptError, err: # print help information and exit: print str(err) # will print something like "option -a not recognized" usage() sys.exit(2) for o, a in opts: if o == "-v": verbose = True elif o in ("-h", "--help"): usage() sys.exit() elif o in ("-o", "--output"): OutputFile = a elif o in ("-p", "--pattern"): decoy_prefix = a else: assert False, "unhandled option" if(os.path.isfile(argv[0])): infile = argv[0] else: sys.stderr.write("Error: file not found\n") sys.exit() if(verbose): print "Reading " + str(argv[0]) fidoproteins = utils.readFidoOuput(infile,decoy_prefix) if(len(fidoproteins) > 0): if(verbose): print "writing in " + str(OutputFile) utils.writeProteins([v for k,v in fidoproteins.items()],OutputFile) else: sys.stderr.write("the input file does not contain any information") sys.exit() if(verbose): print "Fido file parsed"
psm for psm in percolatorPSMs if psm.qvalue <= fdr ] percolatorPeptides = [ pep for pep in percolatorPeptides if pep.qvalue <= fdr ] percolatorProteins = [ prot for prot in percolatorProteins if prot.qvalue <= fdr ] if (len(percolatorPSMs) > 0): if (verbose): print "writing in " + str(OutputFile) utils.writePsms(percolatorPSMs, "psms_" + OutputFile) if (len(percolatorPeptides) > 0): utils.writePeptides(percolatorPeptides, "peptides_" + OutputFile) if (len(percolatorProteins) > 0): utils.writeProteins(percolatorProteins, "proteins_" + OutputFile) else: sys.stderr.write( "the input file does not contain any information\n") sys.exit() if (verbose): print "Percolator file parsed" if __name__ == "__main__": main(sys.argv[1:])
percolatorPeptides = per.getPeptides(elems) percolatorProteins = per.getProteins(elems) if(verbose): print "Read " + str(len(percolatorPSMs)) + " PSMs" print "Read " + str(len(percolatorPeptides)) + " Peptides" print "Read " + str(len(percolatorProteins)) + " Proteins" if(fdr < 1.0 and fdr > 0.0): percolatorPSMs = [psm for psm in percolatorPSMs if psm.qvalue <= fdr] percolatorPeptides = [pep for pep in percolatorPeptides if pep.qvalue <= fdr] percolatorProteins = [prot for prot in percolatorProteins if prot.qvalue <= fdr] if(len(percolatorPSMs) > 0): if(verbose): print "writing in " + str(OutputFile) utils.writePsms(percolatorPSMs, "psms_" + OutputFile) if(len(percolatorPeptides) > 0): utils.writePeptides(percolatorPeptides,"peptides_" + OutputFile) if(len(percolatorProteins) > 0): utils.writeProteins(percolatorProteins,"proteins_" + OutputFile) else: sys.stderr.write("the input file does not contain any information\n") sys.exit() if(verbose): print "Percolator file parsed" if __name__ == "__main__": main(sys.argv[1:])
tree2 = etree.parse(infile2,parser) except Exception, inst: sys.stderr.write("Unexpected error opening %s or %s: %s\n" % (infile,infile2, inst)) sys.exit() if(verbose): print "Reading " + str(argv[0]) print "Reading " + str(argv[1]) elems = tree.getroot() elems2 = tree2.getroot() tppPSMs,tppPeptides = tpp.readIprophetPSMsPeptides(elems,decoy_prefix) tppProteins = tpp.readIprophetProteins(elems2,decoy_prefix) if(len(tppPSMs) > 0 and len(tppPeptides) > 0 and len(tppProteins) > 0): if(verbose): print "writing in " + str(OutputFile) utils.writePsms(tppPSMs, "psms_" + OutputFile) utils.writePeptides(tppPeptides,"peptides_" + OutputFile) utils.writeProteins(tppProteins,"proteins_" + OutputFile) else: sys.stderr.write("\nThe input files does not contain any information\n") sys.exit() if(verbose): print "iProphet and Protein Prophet files parsed" if __name__ == "__main__": main(sys.argv[1:])
sys.exit() if (verbose): print "Reading " + str(argv[0]) print "Reading " + str(argv[1]) elems = tree.getroot() elems2 = tree2.getroot() tppPSMs, tppPeptides = tpp.readIprophetPSMsPeptides( elems, decoy_prefix) tppProteins = tpp.readIprophetProteins(elems2, decoy_prefix) if (len(tppPSMs) > 0 and len(tppPeptides) > 0 and len(tppProteins) > 0): if (verbose): print "writing in " + str(OutputFile) utils.writePsms(tppPSMs, "psms_" + OutputFile) utils.writePeptides(tppPeptides, "peptides_" + OutputFile) utils.writeProteins(tppProteins, "proteins_" + OutputFile) else: sys.stderr.write( "\nThe input files does not contain any information\n") sys.exit() if (verbose): print "iProphet and Protein Prophet files parsed" if __name__ == "__main__": main(sys.argv[1:])