Do it as below:
#-*-coding:utf-8-*-
import datetime, time
def ts2string(ts, fmt="%Y-%m-%d %H:%M:%S"):
dt = datetime.datetime.fromtimestamp(ts)
return dt.strftime(fmt)
def string2ts(string, fmt="%Y-%m-%d %H:%M:%S"):
dt = datetime.datetime.strptime(string, fmt)
t_tuple = dt.timetuple()
return int(time.mktime(t_tuple))
def test():
ts = 1385629728
string = ts2string(ts)
print string
ts = string2ts(string)
print ts
if __name__ == '__main__':
test()