在python中,可以使用以下几种方式来过滤文件内容:
with open('file.txt', 'r') as file: lines = file.readlines() filtered_lines = [line for line in lines if 'keyWord' in line]
with open('file.txt', 'r') as file: filtered_lines = [] for line in file: if len(line) > 10: filtered_lines.append(line)
import re with open('file.txt', 'r') as file: lines = file.readlines() pattern = r'^[A-Za-z]+\d+' filtered_lines = [line for line in lines if re.match(pattern, line)]
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