tools/data_tools/PyGff.py

   1 #!/usr/bin/env python
   2 # -*- coding: utf-8 -*-
   3
   4 class Gene:
   5
   6    chromosome = ''
   7    strand = ''
   8    start = -1
   9    stop = -1
  10    exons = []
  11    fiveUTR = []
  12    threeUTR = []
  13
  14
  15    def __init__(self,chr,begin,end,strand):
  16       assert chr != ''
  17       assert begin >= 0 and begin <= end and end >= 0
  18       assert strand in ['+','-']
  19
  20       self.chromosome = chr
  21       self.start = begin
  22       self.stop = end
  23       self.strand = strand
  24
  25
  26    def addExon(self,start,stop):
  27       self.exons.append((start,stop))
  28
  29    def load(self,filename):
  30       pass
  31
  32    def save(self,filename):
  33       pass