一次打印所有月份:

 import datetime

 monthint = list(range(1,13))

 for X in monthint:
     month = datetime.date(1900, X , 1).strftime('%B')
     print(month)

import datetime

monthinteger = 4

month = datetime.date(1900, monthinteger, 1).strftime('%B')

print month

4月

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

...

对于任意范围的月份数字

month_integer=range(0,100)
map(lambda x: calendar.month_name[x%12+start],month_integer)

将产生正确的列表。从月份-整数列表中一月份开始的位置调整start-parameter。

'01'到'Jan'

from datetime import datetime

datetime.strptime('01', "%m").strftime("%b")    

我创建了自己的函数，将数字转换为对应的月份。

def month_name (number):
    if number == 1:
        return "January"
    elif number == 2:
        return "February"
    elif number == 3:
        return "March"
    elif number == 4:
        return "April"
    elif number == 5:
        return "May"
    elif number == 6:
        return "June"
    elif number == 7:
        return "July"
    elif number == 8:
        return "August"
    elif number == 9:
        return "September"
    elif number == 10:
        return "October"
    elif number == 11:
        return "November"
    elif number == 12:
        return "December"

然后我可以调用函数。例如:

print (month_name (12))

输出:

>>> December