在python中获取多个时间戳日志

import re
from datetime import datetime

def get_timestamp_logs(logs):
    timestamp_pattern = r'\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}'
    timestamps = re.findall(timestamp_pattern, logs)
    formatted_timestamps = []
    
    for timestamp in timestamps:
        dt = datetime.strptime(timestamp, '%Y-%m-%d %H:%M:%S')
        formatted_timestamps.append(dt)
    
    return formatted_timestamps

logs = """
2022-01-01 10:00:00 - Log entry 1
2022-01-01 11:30:00 - Log entry 2
2022-01-01 12:45:00 - Log entry 3
"""

timestamps = get_timestamp_logs(logs)
for timestamp in timestamps:
    print(timestamp)

2022-01-01 10:00:00
2022-01-01 11:30:00
2022-01-01 12:45:00