详解Django将秒转换为xx天xx时xx分

from django.utils.translation import ngettext_lazy as _ndef humanize_seconds(secs):  a_day = 86400  an_hour = 3600  a_minute = 60  timetot = ''  total_secs = secs  if secs > a_day: # 60sec * 60min * 24hrs    days = int(secs // a_day)    # timetot += "{} {}".format(int(days), _('days'))    timetot += _n('%(num)s day', '%(num)s days', days) % {'num': days}    secs = secs - days * a_day  if secs > an_hour:    hrs = int(secs // an_hour)    # timetot += " {} {}".format(int(hrs), _('hours'))    timetot += ' '    timetot += _n('%(num)s hour', '%(num)s hours', hrs) % {'num': hrs}    secs = secs - hrs * an_hour  if secs > a_minute and total_secs < a_day:    mins = int(secs // a_minute)    timetot += ' '    timetot += _n('%(num)s minute', '%(num)s minutes', mins) % {'num': mins}    secs = secs - mins * a_minute  if secs > 0 and total_secs < an_hour:    secs = int(secs)    timetot += ' '    timetot += _n('%(num)s second', '%(num)s seconds', secs) % {'num': secs}  return timetotif __name__ == "__main__":  print(humanize_seconds(360200))

from django.forms.models import model_to_dictfrom projects.models import ProjectInformationsite = ProjectInformation.objects.get(id=6)dict = model_to_dict(site)dict{'CRFmethod': '', 'EDCprovider': '', 'acceptancenum': '', 'add_time': datetime.datetime(2017, 4, 20, 8, 4, 42, 751202, tzinfo=<UTC>), 'begindate': None, 'clinicalassis': '', 'clinicalnum': '', 'created_by': '', 'created_date': None, 'enddate': None, 'ethicsreviewdate': None, 'ethicsreviewpers': '', 'ethicsreviewres': '', 'ethicsreviewunit': '', 'id': 6, 'isimport': None, 'leaderunit': None, 'localcases': None, 'medicalequipment': '', 'mequipmenttype': '', 'multicenter': '', 'plannum': '', 'proenname': '爱上地方', 'proname': '打士大夫', 'prostatus': '', 'prosummary': '', 'protype': '打是否', 'regstudy': '是', 'reportdate': None, 'reportnum': '', 'reportversion': '', 'researchdesign': '', 'researchtype': '', 'responsible': '', 'studytype': '器械类', 'telephonenum': None, 'totalcases': None, 'treatmenttype': None, 'unitnum': None}