我们可以利用datetime模块中的strptime方法将月份名称转换为数字。 fromdatetimeimportdatetimedefmonth_name_to_number(month_name):try:returndatetime.strptime(month_name,'%B').monthexceptValueError:return"Invalid month name" 1. 2. 3. 4. 5. 6. 7. 使用示例 print(month_name_to_number("January"))# ...
可以扩展代码实现如下: defenglish_to_month_number(month_name):# 定义反向字典,映射英文月份到数字month_dict={"January":1,"February":2,"March":3,"April":4,"May":5,"June":6,"July":7,"August":8,"September":9,"October":10,"November":11,"December":12}# 检查输入月份是否在字典中ifmonth...
2)print("Weekday of first day of the month:",month_range[0])print("Number of days in month:",month_range[1])print()print("Year:2010 - Month:5")month_range=calendar.monthrange(2010,5)print("Weekday of first day of the month:",month_range[0])print("Number of days in month:",...
'p-value','#Lags Used','Number of Observations Used']) for key,value in dftest[4].ite...
(df.date.dt.year, df.date.dt.month_name())] plt.gca().set_xticks(x[::6]) plt.gca().set_xticklabels(xtickvals[::6], rotation=90, fontdict={'horizontalalignment':'center','verticalalignment':'center_baseline'}) plt.ylim(-35,35) plt.xlim(1,100) plt.title("Month Economics ...
month=int(input('Month:')) day=int(input('day:'))ifisLeapYear(year): DofM[2]+=1foriinrange(month): res+=DofM[i]print(res+day) 实例005:三数排序 题目输入三个整数x,y,z,请把这三个数由小到大输出。 程序分析练练手就随便找个排序算法实现一下,偷懒就直接调函数。
WEEKDAY(serial_number,[return_type])返回返回对应于某个日期的一周中的第几天, 默认天数是 1表示(星期日)到 7表示(星期六)范围内的整数,如果想让星期一变为1,则需要把第二个参数填2,如下: DATE(year,month,day),此函数返回表示特定日期的连续序列号,一共三个参数,都是必填 ...
# Maximum number of file downloading retries. MAX_TIMES_RETRY_DOWNLOAD = 3 MAX_TIMES_RETRY = 5 DELAY_INTERVAL = 10 # Define the file length. FELMNAMME_127 = 127 FELMNAMME_64 = 64 FELMNAMME_4 = 4 FELMNAMME_5 = 5 # Mode for activating the device deployment file EFFECTIVE_MODE_REBOOT...
month_name = months[month_number-1] ordinal = day + endings[day_number - 1] print month_name + ' ,' + ordinal + ' ,' + year --- 输入: >>> year:2013 month(1-12):4 day(1-31)14 输出: April ,14th ,2013 分片 与使用索引来访问单个...
母亲节(每年5月第二个周日)WeekFestival(month=5, index=2, week=calendar.SUNDAY)公历每年5月第2个星期日 除夕LunarFestival(day=-1)农历每年最后一天 程序员节SolarFestival(freq=FreqConst.YEARLY,day=256)公历每年第256天 清明节TemFestival(name="清明")公历每年清明 ...