wrappers.py 文件源码

def designPrimers(p3_args, input_log=None, output_log=None, err_log=None):
    ''' Return the raw primer3_core output for the provided primer3 args.

    Returns an ordered dict of the boulderIO-format primer3 output file
    '''
    sp = subprocess.Popen([pjoin(PRIMER3_HOME, 'primer3_core')],
                          stdout=subprocess.PIPE, stdin=subprocess.PIPE,
                          stderr=subprocess.STDOUT)
    p3_args.setdefault('PRIMER_THERMODYNAMIC_PARAMETERS_PATH',
                       pjoin(PRIMER3_HOME, 'primer3_config/'))
    in_str = _formatBoulderIO(p3_args)
    if input_log:
        input_log.write(in_str)
        input_log.flush()
    out_str, err_str = sp.communicate(input=in_str)
    if output_log:
        output_log.write(out_str)
        output_log.flush()
    if err_log and err_str is not None:
        err_log.write(err_str)
        err_log.flush()
    return _parseBoulderIO(out_str)