计算字符串中al_num,spance_num,digit_num,other_num的个数

 def jisuan(x) :
     al_num = 0
     spance_num = 0
     digit_num = 0
     other_num = 0
     for i in x :
         if i.isdigit() :
             digit_num += 1
         elif i.isspace() :
             spance_num += 1
         elif i.isalpha() :
             al_num += 1
         else :
             other_num += 1
     return (al_num,spance_num,digit_num,other_num)

 r= jisuan("qwerrwqrqrwqr erwqrdsfdad#sfa")

 print(r)