Mercurial > repos > urgi-team > teiso
diff TEisotools-1.1.a/commons/core/coord/Map.py @ 16:836ce3d9d47a draft default tip
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| author | urgi-team |
|---|---|
| date | Thu, 21 Jul 2016 07:42:47 -0400 |
| parents | 255c852351c5 |
| children |
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--- a/TEisotools-1.1.a/commons/core/coord/Map.py Thu Jul 21 07:36:44 2016 -0400 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,168 +0,0 @@ -# Copyright INRA (Institut National de la Recherche Agronomique) -# http://www.inra.fr -# http://urgi.versailles.inra.fr -# -# This software is governed by the CeCILL license under French law and -# abiding by the rules of distribution of free software. You can use, -# modify and/ or redistribute the software under the terms of the CeCILL -# license as circulated by CEA, CNRS and INRIA at the following URL -# "http://www.cecill.info". -# -# As a counterpart to the access to the source code and rights to copy, -# modify and redistribute granted by the license, users are provided only -# with a limited warranty and the software's author, the holder of the -# economic rights, and the successive licensors have only limited -# liability. -# -# In this respect, the user's attention is drawn to the risks associated -# with loading, using, modifying and/or developing or reproducing the -# software by the user in light of its specific status of free software, -# that may mean that it is complicated to manipulate, and that also -# therefore means that it is reserved for developers and experienced -# professionals having in-depth computer knowledge. Users are therefore -# encouraged to load and test the software's suitability as regards their -# requirements in conditions enabling the security of their systems and/or -# data to be ensured and, more generally, to use and operate it in the -# same conditions as regards security. -# -# The fact that you are presently reading this means that you have had -# knowledge of the CeCILL license and that you accept its terms. - - -from commons.core.coord.Range import Range - - -## Record a named region on a given sequence -# -class Map( Range ): - - __slots__ = ("name") - - ## Constructor - # - # @param name the name of the region - # @param seqname the name of the sequence - # @param start the start coordinate - # @param end the end coordinate - # - def __init__(self, name="", seqname="", start=-1, end=-1): - self.name = name - Range.__init__( self, seqname, start, end ) - - ## Equal operator - # - # @param o a Map instance - # - def __eq__(self, o): - if type(o) is type(self): - if self.name == o.name: - return Range.__eq__(self, o) - return False - - ## Not equal operator - # - def __ne__(self, o): - return not self.__eq__(o) - - ## Return name - # - def getName( self ): - return self.name - - ## Set attributes from tuple - # - # @param tuple: a tuple with (name,seqname,start,end) - # - def setFromTuple(self, tuple): - self.name = tuple[0] - Range.setFromTuple(self, tuple[1:]) - - ## Set attributes from string - # - # @param string a string formatted like name<sep>seqname<sep>start<sep>end - # @param sep field separator - # - def setFromString(self, string, sep="\t"): - string.strip() - self.setFromTuple(tuple(string.split(sep))) - - ## Reset - # - def reset(self): - self.setFromTuple(("", "", -1, -1)) - - ## Read attributes from a Map file - # - # @param fileHandler: file handler of the file being read - # @return: 1 on success, 0 at the end of the file - # - def read(self, fileHandler): - self.reset() - line = fileHandler.readline() - if line == "": - return 0 - tokens = line.split("\t") - if len(tokens) < 4: - return 0 - self.setFromTuple(tuple(tokens)) - return 1 - - ## Return the attributes as a formatted string - # - def toString(self): - string = "%s" % (self.name) - string += "\t%s" % (Range.toString(self)) - return string - - ## Write attributes into a Map file - # - # @param fileHandler: file handler of the file being filled - # - def write(self, fileHandler): - fileHandler.write("%s\n" % (self.toString())) - - ## Save attributes into a Map file - # - # @param file: name of the file being filled - # - def save(self, file): - fileHandler = open( file, "a" ) - self.write( fileHandler ) - fileHandler.close() - - ## Return a Range instance with the attributes - # - def getRange(self): - return Range( self.seqname, self.start, self.end) - - ## Remove in the instance the region overlapping with another Map instance - # - # @param o a Map instance - # - def diff(self, o): - iRange = Range.diff(self, o.getRange()) - new = Map() - if not iRange.isEmpty(): - new.name = self.name - new.seqname = self.seqname - new.start = iRange.start - new.end = iRange.end - return new - - ## Write attributes in a Path file, the name being the subject and the rest the Range query - # - # @param fileHandler: file handler of a Path file - # - def writeAsQueryOfPath(self, fileHandler): - string = "0" - string += "\t%s" % ( self.seqname ) - string += "\t%i" % ( self.getMin() ) - string += "\t%i" % ( self.getMax() ) - string += "\t%s" % ( self.name ) - string += "\t0" - string += "\t0" - string += "\t0.0" - string += "\t0" - string += "\t0" - fileHandler.write( "%s\n" % ( string ) ) -
