site " This module is automatically imported during initialization. The automatic import can be suppressed using the interpreter’s -S option. Importing this module will append site-specific paths to the module search path and add a few builtins. &quo
import os import time import sys from xml.dom import minidom, Node from xml.dom.minidom import parse,parseString from stat import * import xml.etree.ElementTree as ET #删除1day前的日志 def DelLog(filepath): if not os.path.isdir(filepath) and not os.path.is
故事背景 一.阶级关系 1. Programs are composed of modules.2. Modules contain statements.3. Statements contain expressions.4. Expressions create and process objects. 二.教学大纲 Modules and Packages 一.How Imports Work 执行过程 1. Find the module’s file.2. Compile it to
python脚本 删除2天前后缀为.log的文件 #!/usr/local/python/bin/python #-*-coding=utf8 -*- import time import os,sys N = 2 #设置删除多少天前的文件 def deletefile(path): for eachfile in os.listdir(path): filename = os.path.join(path,eachfile) if os.path.isfile(filename): lastm
一个目录下有文件,文件夹,文件夹里又有文件.文件夹....用python脚本,实现,递归删除一个目录下的所有文件: 目录结构如下: 其中我们要删除所有文件 代码实现如下: import os CUR_PATH = r'C:\Users\shenping\PycharmProjects\Shenping_TEST\day_5\Testfolder' def del_file(path): ls = os.listdir(path) for i in ls: c_path = os.path.joi