更快地读取和写入文本文件

Question

我有以下代码，我在其中读取输入列表，将其反斜杠分割，然后将变量evid附加到evids数组中。接下来，我打开一个名为evids.txt的文件，并将evids写入该文件。如何加快/减少此代码中的行数？谢谢。

evids = []
with open('evid_list.txt', 'r') as infile:
    data = infile.readlines()
    for i in data:
        evid = i.split('/')[2]
        evids.append(evid)

with open('evids.txt', 'w') as f:
    for i in evids:
        f.write("%s" % i)

Answer 1

with open('evid_list.txt', 'r') as infile, open('evids.txt', 'w') as ofile:
    for line in infile:
        ofile.write('{}\n'.format(line.split('/')[2]))