擅长:python、mysql、java
<p>要在pandas中实现regex,可以使用熊猫。应用():</p>
<pre><code>import re
def remove_brackets(string):
part = regexp_matcher.findall(string)
if not part:
return string
return part[0]
regexp_matcher = re.compile(r'^([\w]+)[\s]*\([\s]*[\d]*[\s]*\)[\s]*$')
df = pd.DataFrame()
df['string'] = ['swimming(4)', 'swimming(4)', 'swimming(4)']
df['new_string'] = df['string'].apply(remove_brackets)
</code></pre>