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# 方式一a = ['ad','bc']import operatorfrom functools import reducenew_list = [[x] * 10 for x in a]list2 = reduce(operator.add, new_list)print(list2)# 方式二 阅读全文
posted @ 2020-10-12 09:20
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import logging from datetime import datetime from datetime import date, timedelta import pymongo """ 备份数据库 """ master_host_ip = "192.168.0.147" slave_ 阅读全文
posted @ 2020-10-12 09:18
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import pandas as pd import os # 文件路径 file_dir = r'C:\Users\Administrator\Desktop\111' # 构建新的表格名称 new_filename = r'C:\Users\Administrator\Desktop\2.xls 阅读全文
posted @ 2020-10-12 09:17
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# python3.6 from ctypes import * import os import datetime import ftplib import time class myFtp: ftp = ftplib.FTP() def __init__(self, host, port=21) 阅读全文
posted @ 2020-10-12 09:16
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