擅长:python、mysql、java
<pre><code>import os.path
path = "C:\\Users\\Me\\level1\\level2\\level3\\level4\\level5\\level6\\level7\\level8\\test_one.txt"
new_parent = os.path.split(os.path.split(path)[0])[0]
new_child = os.path.split(path)[1].replace('_', '')
new_path = os.path.join(new_parent, new_child)
print new_path
</code></pre>