datamodel.py 文件源码

def _dateToISO(indict):
    """
    covert datetimes to iso strings inside of datamodel attributes
    """
    retdict = dmcopy(indict)
    if isinstance(indict, dict):
        for key in indict:
            if isinstance(indict[key], datetime.datetime):
                retdict[key] = retdict[key].isoformat()
            elif hasattr(indict[key], '__iter__'):
                for idx, el in enumerate(indict[key]):
                    if isinstance(el, datetime.datetime):
                        retdict[key][idx] = el.isoformat()
    else:
        if isinstance(indict, datetime.datetime):
            retdict = retdict.isoformat()
        elif hasattr(indict, '__iter__'):
            retdict = numpy.asanyarray(indict)
            for idx, el in numpy.ndenumerate(indict):
                if isinstance(el, datetime.datetime):
                    retdict[idx] = el.isoformat()
    return retdict