Python判断字符类型

str=input("请输入一行字符：\n")
chinese=0
letters=0
space=0
digit=0
others=0
for c in str:
    if  c.isspace():
        space+=1
    elif c.isdigit():
        digit+=1
    elif c>=u'\u4e00' and c<=u'\u9fa5':#判断是否为中文字符
        chinese+=1
    elif c.isalpha():
        letters += 1
    else:
        others+=1
print('空格=%d,数字=%d,中文字符=%d,英文字符=%d,其他字符=%d'%(space,digit,chinese,letters,others))