#!/usr/bin/python import os import sys files_list = [] def print_files(path): lsdir = os.listdir(path) dirs = [i for i in lsdir if os.path.isdir(os.path.join(path, i))] if dirs: for i in dirs: print_files(os.path.j...

python paramiko SFTP文档地址： http://docs.paramiko.org/en/2.4/api/sftp.html import paramiko host = "THEHOST.com" #hard-coded port = 22 transport = paramiko.Transport((host, port)) password = "THEPASSWORD"...

process = subprocess.Popen('cmd命令') pid = process.pid print(pid)

适用于python 3+ pymsql 扩展类,包含增删改查 首先要安装pymsql ， pip install pymysql document : https://pypi.org/project/PyMySQL/ github ：https://github.com/PyMySQL/PyMySQL pipy ： https://pypi.org/project/PyMySQL/ #!/usr/bin/env python # -*- c...

pycharm最新激活方法 2016.2 。 有2种方法，第一种激活方法不行就试试第二种。 1.选License server激活，输入：http://114.215.133.70:41017/ 2.选择第二种激活方式：输入以下激活码 43B4A73YYJ-eyJsaWNlbnNlSWQiOiI0M0I0QTczWVlKIiwibGljZW5zZWVOYW1lIjoibGFuIHl1Ii...

python下载图片第一种方式 import requests #图片地址 imgUrl = 'http://www.abc.om/abc.jpg' headers = { "Accept":"text/html,application/xhtml+xml,application/xml;", "Accept-Encoding":"gzip", "Accept-Language":"zh-CN,zh;q=0.8",...

在ubuntu环境下，使用scrapy定时执行抓取任务，由于scrapy本身没有提供定时执行的功能，所以采用了crontab的方式进行定时执行： 首先编写要执行的命令脚本cron.sh #! /bin/sh ...

1.Install sqlite-devel (or libsqlite3-dev on some Debian-based systems) yum install sqlite-devel , 2. 重新编译python /configure --enable-loadable-sqlite-extensions && make && make install

src/lxml/lxml.etree.c:157929: error: ‘xsltLibxsltVersion’ undeclared (first use in this function) src/lxml/lxml.etree.c:157941: error: ‘__pyx_v_4lxml_5etree_XSLT_DOC_DEFAULT_LOADER’ undeclared (first use in this function) src/lxml/lxml.etree.c...

所需模块包 import requests url请求 import threading 多线程 from bs4 import BeautifulSoup 网页抓取元素扩展，类似JQ import datetime 时间库 import hashlib hash库，用来计算文件hash，防止重复下载文件 import os,sys,os.path 系统IO处理库 import random 随...