详解Django将秒转换为xx天xx时xx分
Django将秒转换为xx天xx时xx分，具体代码如下所示：
from django.utils.translation import ngettext_lazy as _n
def 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 timetot
if __name__ == "__main__":
print(humanize_seconds(360200))
知识点扩展：django 将model转换为字典
from django.forms.models import model_to_dict
from projects.models import ProjectInformation
site = 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}
总结
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