在Pandas DataFrame列中查找Anagram

import pandas as pd

# 读取DataFrame数据
df = pd.read_csv('data.csv')

from collections import Counter

def is_anagram(str1, str2):
    return Counter(str1) == Counter(str2)

# 创建新列'anagram'，默认值为False
df['anagram'] = False

# 遍历DataFrame的两列，判断是否为Anagram，并更新'anagram'列的值
df['anagram'] = df.apply(lambda row: is_anagram(row['column1'], row['column2']), axis=1)

# 根据'anagram'列进行筛选，获取包含Anagram的行
anagram_rows = df[df['anagram'] == True]