标签:总数 一个 pytho obj bin 就是 print number you
#!/usr/bin/python
# - * - coding: utf-8 - * -
#作用,分别计算每个文本的单词数,并且输出所有文本的单词总数
a = []
sum = 0
def count_words(filename):
#filename = ‘1.txt‘
try:
with open(filename) as file_object:
t = file_object.read()
except IOError:
print ‘you have‘ + ‘ ‘ + filename + ‘ is not exist!‘
else:
words = t.split()
numbers = len(words)
a.append(numbers)
#print的两种写法,可以带逗号,后面直接跟参数值。也可以不带逗号,后面直接跟%参数值
print ‘danci de geshi yigong shi %d‘ %numbers
# #print ‘danci de geshi yigong shi‘ , numbers
filenames = [ ‘1.txt‘,‘2.txt‘,‘3.txt‘ ]
for filename in filenames:
count_words(filename)
for i in a:
sum += int(i)
print sum
#两种写法,一个是用sum计数,一个用sum函数,
#sum的参数是一个list,这里a就是list
#print ‘所有单词总数为‘ + str(sum(a))
标签:总数 一个 pytho obj bin 就是 print number you
原文地址:http://blog.51cto.com/9237101/2331851