tableau中利用tabpy计算某个月的天数

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创建计算字段，代码如下

SCRIPT_INT("import calendar

from datetime import datetime

result = []

i = 0

for every in _arg1:

monthRange = calendar.monthrange(_arg1[i],_arg2[i])

result.append(monthRange[1])

i=i+1

return result",ATTR(YEAR([交易日期])),ATTR(month([交易日期])))

`