生成当前时间

gistfile1.txt

import parsedatetime
   ...: from time import mktime
   ...: from datetime import datetime
   ...: 
   ...: cal = parsedatetime.Calendar()
   ...: 
   ...: 
   ...: def parse_human_time(s):
   ...:     time_struct, _ = cal.parse(s)
   ...:     return datetime.fromtimestamp(mktime(time_struct))
   ...:    

In [2]: parse_human_time('d')
Out[2]: datetime.datetime(2017, 3, 16, 21, 59, 8)