擅长:python、mysql、java
<p>制作一个计数器,并根据该计数器跳过行</p>
<pre class="lang-py prettyprint-override"><code>with open('Original_file','r') as f:
lines = f.readlines()
nf = open('New_file', 'w')
skip_lines = 0
for line in lines:
if skip_lines > 0:
skip_lines -= 1
elif 'keyword' in line:
skip_lines = 3
else:
nf.write(line + "\n")
</code></pre>