def get_lane(self, filename):
"""Return lane from FASTQ filename."""
return utils.get_filename_part(filename, self.pattern,
self.get_re_group_translations(),
'lane')
def get_sample_id(self, filename):
"""Return project ID from FASTQ filename."""
return utils.get_filename_part(filename, self.pattern,
self.get_re_group_translations(),
'sample_id')
def get_filename_part(self, filename, part='all'):
"""Return the specified part of the filename."""
return utils.get_filename_part(filename, self.pattern,
self.get_re_group_translations(),
part)