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import os
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import json
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from flask import request
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login_file_path = '/data/ww/py_sys_monitor/login_info'
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def get_recent_login_info(page_index=1, page_size=10):
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if page_index <= 0:
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page_index = 1
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if page_size <=0 | page_size > 20:
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page_size = 10
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login_info = []
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with open(login_file_path, 'r') as f:
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lines = f.readlines()
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total = len(lines)
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start = (page_index - 1) * page_size
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end = start + page_size
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for line in lines[start:end]:
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record = json.loads(line.strip())
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login_info.append(record)
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return {"login_info" : login_info, "total" : total}
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