找出文件中元音为'aeiou'的单词

环境

Python version: 3.7.1

代码如下(a.py)

'''
	找出文件中的单词，该单词满足规则, 其中的元音按 aeiou 排序
	@Author: Notus(hehe_xiao@qq.com)
	@Create: 2019-02-25
	@Update: 2019-02-25
	@Version: 0.1
'''

def cleanword(word):
	""" 返回去掉空白的小写字母"""
	return word.strip().lower()

def getVowelsInWord(word):
	"""返回单词中的元音"""
	vowelsInWord = ""
	for char in word:
		if char in 'aeiou':
			vowelsInWord += char
	return vowelsInWord

dataFile = open("dictionary.txt", 'r')
print("找到了词典中满足词, 如下:
")
for line in dataFile:
	for word in line.split(' '):
		word = cleanword(word)
		if len(word) < 6:
			continue
		vowelStr = getVowelsInWord(word)
		if vowelStr == 'aeiou':
			print(word)

运行与演示

dictionary.txt 文件与 a.py 位于同一目录, 其内容如下

afjwelkfqj wlek jwekq kqke 
adfi wlejq wqlfk word kkk
facetious kkfwo book close
were am is are how are you
taheiosu

运行程序

C:UsersNotusDesktop>python a.py
找到了词典中满足词, 如下:

facetious
taheiosu