def _parse_names(self):
self.samples = []<EOL>with iter(open(self.files.data, '<STR_LIT:r>')) as infile:<EOL><INDENT>infile.next().strip().split()<EOL>while <NUM_LIT:1>:<EOL><INDENT>try:<EOL><INDENT>self.samples.append(infile.next().split()[<NUM_LIT:0>])<EOL><DEDENT>except StopIteration:<EOL><INDENT>break<EOL><DEDENT><DEDENT><DEDENT>
parse sample names from the sequence file