TCtimes.py 文件源码

def _dict_to_tuple(d):
    '''Convert a dictionary to a time tuple.  Depends on key values in the
    regexp pattern!
    '''
    # TODO: Adding a ms field to struct_time tuples is problematic
    # since they don't have this field.  Should use datetime
    # which has a microseconds field, else no ms..  When mapping struct_time
    # to gDateTime the last 3 fields are irrelevant, here using dummy values to make
    # everything happy.
    #

    retval = _niltime[:]
    for k,i in ( ('Y', 0), ('M', 1), ('D', 2), ('h', 3), ('m', 4), ):
        v = d.get(k)
        if v: retval[i] = int(v)

    v = d.get('s')
    if v:
        msec,sec = _modf(float(v))
        retval[6],retval[5] = int(round(msec*1000)), int(sec)

    if d.get('neg', 0):
        retval[0:5] = [(x is not None or x) and operator.__neg__(x) for x in retval[0:5]]

    return tuple(retval)