wyl9527的博客

#!/usr/bin/python# -*- coding: utf-8 -*-import pymysqlimport pandas as pdimport sysdef get_assets(): assets = pd.read_excel(sys.argv[1]) ip = assets ['IP'].astype('str') price = assets ['金额'].astype('str') ip_price_dict = dict(zip(i.

1、安装boost依赖和编译环境。yum install -y boost boost-develyum install -y make gcc gcc-c++ kernel-devel python-devel2、装 libtorrent 的 python 绑定库#下载到本地cd /opt/softwarewget https://github.com/arvidn/...

1、爬取图片的脚本如下：from bs4 import BeautifulSoupimport requestsURL = "https://www.aitaotu.com/mxtp/dlmx/22933.html"html = requests.get(URL).textsoup = BeautifulSoup(html, 'lxml')img_url = soup.fin...

1、python标准库中的random模块重要方法：random() 返回0<=n<1之间的随机实数n； choice(seq) 从序列seq中返回随机的元素； shuffle(seq[, random]) 原地指定seq序列； sample(seq, n) 从序列seq中选择n个随机且独立的元素；2、random方法：print(random.random()) ...

#!/usr/bin/python#coding=utf-8shopping_mail=[('iphone',5888),('apple',18),('coffee',30),('pencel',20),('car',150000),('bike',900),]salary=input("请输入你的薪水:")if salary.isdigit(): salary=int(

#!/usr/bin/python#coding=utf-8#引入模块import randomtemp=''count=0#循环6次，每次生成一个字符for i in range(6): #这里的随机数和下面进行对比，如果对比成功则生成一个数字，这样数字就是随机出现。 r=random.randrange(1, 6) if r==2 or r==4:

#!/usr/bin/python#coding=utf-8#Author=wyldef register(): uname = input("请注册用户：") passwd = input("请输入密码：") f = open("db",'a') temp = "\n"+uname+","+passwd f.write(temp) f.clos