python - 如何同时读取多个输入(文本)文件并在进行一些计算后再次打印？

Question

我有来自两个不同词典(单独的txt文件)的两个输入，我想逐行读取这两个文件，比较并在txt文件中打印结果。 (循环) 我的两个输入看起来像这样

eshark 
white 
shark
shark
carcharodon
carcharias

和

etench
tinca 
goldfish 
carassius 
auratus
great

我试过了

with open('file1.txt', 'r') as f1: # for the first file 
data = f1.read()

with open('file2.txt', 'r') as f2:
data1 = f2.read() 
output = data == data1   # output is 1(true) or 0 (false)    
with open("Output1.txt", "w") as text_file 
text_file.write("word: %s :%s :%f" % (data ,data1 , output ))

我也尝试过，但同样的问题

with open('file1.txt') as f1,open('file2.txt') as f2:

当我的数据来自一个文件时，我得到了正确的输出，但是当我尝试使用两个文件时，我得到了以下输出:

word:shark 
white 
shark
shark
carcharodon
carcharias
:shark 

同时，我想要这个输出

word:etench : 0
word:white : tinca : 0
word:shark : goldfish  : 0 
word:shark : carassius : 0 
word:carcharodon : auratus : 0
word:carcharias : great : 0 

Answer 1

您可以使用 readlines 将文件读入列表，然后迭代进行比较:

with open('file1.txt', 'r') as f:
    data1 = f.readlines()
with open('file2.txt', 'r') as f:
    data2 = f.readlines()
data = zip(data1, data2)
with open('output.txt', 'a') as f:
    for x in data:
        out = '{} : {} : {}\n'.format(x[0].strip(), x[1].strip(), x[0] == x[1])
        f.write(out)