| 6 | 1 #! /usr/bin/env python | 
|  | 2 # | 
|  | 3 # Copyright INRA-URGI 2009-2010 | 
|  | 4 # | 
|  | 5 # This software is governed by the CeCILL license under French law and | 
|  | 6 # abiding by the rules of distribution of free software. You can use, | 
|  | 7 # modify and/ or redistribute the software under the terms of the CeCILL | 
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|  | 9 # "http://www.cecill.info". | 
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|  | 13 # with a limited warranty and the software's author, the holder of the | 
|  | 14 # economic rights, and the successive licensors have only limited | 
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|  | 19 # software by the user in light of its specific status of free software, | 
|  | 20 # that may mean that it is complicated to manipulate, and that also | 
|  | 21 # therefore means that it is reserved for developers and experienced | 
|  | 22 # professionals having in-depth computer knowledge. Users are therefore | 
|  | 23 # encouraged to load and test the software's suitability as regards their | 
|  | 24 # requirements in conditions enabling the security of their systems and/or | 
|  | 25 # data to be ensured and, more generally, to use and operate it in the | 
|  | 26 # same conditions as regards security. | 
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|  | 30 # | 
|  | 31 """Find TSS from short reads""" | 
|  | 32 import os | 
|  | 33 from optparse import OptionParser | 
|  | 34 from SMART.Java.Python.structure.TranscriptListsComparator import TranscriptListsComparator | 
|  | 35 from SMART.Java.Python.structure.TranscriptContainer import TranscriptContainer | 
|  | 36 from commons.core.writer.Gff3Writer import Gff3Writer | 
|  | 37 | 
|  | 38 if __name__ == "__main__": | 
|  | 39 | 
|  | 40     # parse command line | 
|  | 41     description = "Find TSS v1.0.1: Find the transcription start site of a list of transcripts. [Category: Merge]" | 
|  | 42 | 
|  | 43     parser = OptionParser(description = description) | 
|  | 44     parser.add_option("-i", "--input",     dest="inputFileName", action="store",                     type="string", help="input file [compulsory] [format: file in transcript format given by -f]") | 
|  | 45     parser.add_option("-f", "--format",    dest="format",        action="store",                     type="string", help="format of file [compulsory] [format: transcript file format]") | 
|  | 46     parser.add_option("-o", "--output",    dest="output",        action="store",      default=None,  type="string", help="output file [compulsory] [format: output file in GFF3 format]") | 
|  | 47     parser.add_option("-n", "--normalize", dest="normalize",     action="store_true", default=False,                help="normalize the number of reads per cluster by the number of mappings per read [format: bool] [default: false]") | 
|  | 48     parser.add_option("-d", "--distance",  dest="distance",      action="store",      default=10,    type="int",    help="distance between two reads to mark the same TSS [format: int] [default: 10]") | 
|  | 49     parser.add_option("-e", "--colinear",  dest="colinear",      action="store_true", default=False,                help="group by strand [format: bool] [default: false]") | 
|  | 50     parser.add_option("-c", "--csv",       dest="csv",           action="store",      default=None,  type="string", help="output a CSV file in the given path [format: output file in Excel format]") | 
|  | 51     parser.add_option("-v", "--verbosity", dest="verbosity",     action="store",      default=1,     type="int",    help="trace level [format: int]") | 
|  | 52     (options, args) = parser.parse_args() | 
|  | 53 | 
|  | 54     transcriptContainer = TranscriptContainer(options.inputFileName, options.format, options.verbosity) | 
|  | 55     transcriptListComparator = TranscriptListsComparator(None, options.verbosity) | 
|  | 56     transcriptListComparator.restrictToStart(transcriptListComparator.QUERY, 1) | 
|  | 57     transcriptListComparator.setMaxDistance(options.distance) | 
|  | 58     transcriptListComparator.aggregate(True) | 
|  | 59     transcriptListComparator.computeOdds(True) | 
|  | 60     transcriptListComparator.getColinearOnly(options.colinear) | 
|  | 61     transcriptListComparator.setNormalization(options.normalize) | 
|  | 62     transcriptListComparator.setInputTranscriptContainer(transcriptListComparator.QUERY, transcriptContainer) | 
|  | 63     transcriptListComparator.setOutputWriter(Gff3Writer(options.output, options.verbosity)) | 
|  | 64     transcriptListComparator.compareTranscriptListSelfMerge() | 
|  | 65 | 
|  | 66     if options.csv != None: | 
|  | 67         csvResults = transcriptListComparator.getOddsPerTranscript() | 
|  | 68         csvFile    = open(options.csv, "w") | 
|  | 69         csvFile.write("Number,Transcript\n") | 
|  | 70         for number in sorted(list(set(csvResults.values()))): | 
|  | 71             csvFile.write("%d," % (number)) | 
|  | 72             for name in csvResults: | 
|  | 73                 if csvResults[name] == number: | 
|  | 74                     csvFile.write("%s " % (name)) | 
|  | 75             csvFile.write("\n") | 
|  | 76         csvFile.close() | 
|  | 77 |