Python time to get the formatting time

Python time to get the formatting time

To obtain time-related information in Python, you need to use the python time module, which has many very useful functions.

Used in Pythontime.time()Obtain the timestamp of the current time:

>>> import time>>> print time.time()1438608599.0

The printed time here is the time between January 1, 1970 and the present. Such a series of numbers are not what we want. We can use the time module to format the time. Usetime.localtime()Format the timestamp as the local time.

>>> time.localtime(time.time())time.struct_time(tm_year=2015, tm_mon=8, tm_mday=3, tm_hour=21, tm_min=30, tm_sec=59, tm_wday=0, tm_yday=215, tm_isdst=0)

Now it seems that we want the desired time. Usetime.strftime()Method To Format a large string of information into what we want. The result is:

>>> time.strftime('%Y-%m-%d',time.localtime(time.time()))'2015-08-03 '>>> time.strftime('%Y-%m-%d %H:%M:%S',time.localtime(time.time()))'2015-08-03 21:32:12'

time.strftime()There are many parameters that allow you to output what you want at will:
Below istime.strftime()Parameters:

strftime(format[, tuple]) -> string

Returns the specified struct_time (current time by default) based on the specified formatted string.

Time and date formatting symbols in python:
% Y two-digit year (00-99)
% Y indicates the four-digit year (000-9999)
% M month (01-12)
One day in % d month (0-31)
% H hour in 24-hour format (0-23)
% I 12-hour (01-12)
% M minutes (00 = 59)
% S seconds (00-59)

% A local simplified week name
% A local full week name
% B local simplified month name
% B local full month name
% C local Date and Time
% J one day in the year (001-366)
% P local equivalent of A. M. or P. M.
% U number of weeks in a year (00-53) Sunday is the start of the week
% W Week (0-6), Sunday is the beginning of the week
% W number of weeks in a year (00-53) Monday is the start of the week
% X local date Representation
% X Local Time Representation
% Z Current Time Zone name
% Itself