Mercurial > repos > yufei-luo > s_mart
view commons/core/writer/SequenceListWriter.py @ 39:1236e5a49595
Uploaded
author | m-zytnicki |
---|---|
date | Mon, 13 May 2013 10:22:25 -0400 |
parents | 769e306b7933 |
children |
line wrap: on
line source
# # Copyright INRA-URGI 2009-2010 # # 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. # class SequenceListWriter(object): """ An interface that writes a list of sequences into a file @ivar fileName: name of the file @type fileName: string @ivar handle: handle to the file @type handle: file handle @ivar header: first lines of the file @type header: string """ def __init__(self, fileName, verbosity = 0): """ Constructor @param fileName: name of the file @type fileName: string @param verbosity: verbosity @type verbosity: int """ self.fileName = fileName self.verbosity = verbosity self.handle = open(self.fileName, "w") def __del__(self): """ Destructor """ self.close() def write(self): """ No-op """ pass def close(self): """ Close writer """ if self.handle != None: self.handle.close() def addSequence(self, sequence): """ Add a sequence to the list of sequence to be written @param sequence: sequence to be written @type sequence: class L{Sequence<Sequence>} """ self.handle.write(self.getLine(sequence)) def addElement(self, element): """ Same as "addSequence" @param element: sequence to be written @type element: class L{Sequence<Sequence>} """ self.addSequence(element)