如何从月份编号中获得月份名称?
例如,如果我有3,我想返回march
date.tm_month()
如何获得弦乐进行曲?
如何从月份编号中获得月份名称?
例如,如果我有3,我想返回march
date.tm_month()
如何获得弦乐进行曲?
当前回答
import datetime
mydate = datetime.datetime.now()
mydate.strftime("%B") # 'December'
mydate.strftime("%b") # 'dec'
其他回答
如果(像我一样)你在数据框架中有一列月份数字,我会提供这个:
df['monthName'] = df['monthNumer'].apply(lambda x: calendar.month_name[x])
如果你只需要知道给定数字(1 - 12)的月份名称,这就不太有用了,因为当前日期并不重要。
calendar.month_name[我]
or
calendar.month_abbr[我]
在这里更有用。
这里有一个例子:
import calendar
for month_idx in range(1, 13):
print (calendar.month_name[month_idx])
print (calendar.month_abbr[month_idx])
print ("")
样例输出:
January
Jan
February
Feb
March
Mar
...
datetime -基本日期和时间类型- Python文档
所有strftime格式代码的列表。月份的名称,以及格式化左零填充之类的好东西。阅读整页的内容,比如“天真”参数的规则。以下是清单的简要内容:
%a Sun, Mon, …, Sat
%A Sunday, Monday, …, Saturday
%w Weekday as number, where 0 is Sunday
%d Day of the month 01, 02, …, 31
%b Jan, Feb, …, Dec
%B January, February, …, December
%m Month number as a zero-padded 01, 02, …, 12
%y 2 digit year zero-padded 00, 01, …, 99
%Y 4 digit Year 1970, 1988, 2001, 2013
%H Hour (24-hour clock) zero-padded 00, 01, …, 23
%I Hour (12-hour clock) zero-padded 01, 02, …, 12
%p AM or PM.
%M Minute zero-padded 00, 01, …, 59
%S Second zero-padded 00, 01, …, 59
%f Microsecond zero-padded 000000, 000001, …, 999999
%z UTC offset in the form +HHMM or -HHMM +0000, -0400, +1030
%Z Time zone name UTC, EST, CST
%j Day of the year zero-padded 001, 002, …, 366
%U Week number of the year zero padded, Days before the first Sunday are week 0
%W Week number of the year (Monday as first day)
%c Locale’s date and time representation. Tue Aug 16 21:30:00 1988
%x Locale’s date representation. 08/16/1988 (en_US)
%X Locale’s time representation. 21:30:00
%% literal '%' character.
import datetime
mydate = datetime.datetime.now()
mydate.strftime("%B") # 'December'
mydate.strftime("%b") # 'dec'
'01'到'Jan'
from datetime import datetime
datetime.strptime('01', "%m").strftime("%b")