Python制作CSDN免积分下载器

CSDN免积分下载 你懂的。
1、输入资源地址如：http://download.csdn.net/download/gengqkun/4127808
2、输入验证码
3、点击下载，会弹出浏览器下载。
注：成功率在70-80% ，界面很丑，请将就着用。

#-*-coding:utf-8-*-

#python3.3.5

import urllib.parse,urllib.request,http.cookiejar,io,webbrowser

import tkinter as tk

from tkinter import *

from tkinter.ttk import *

from urllib.request import urlopen

from PIL import Image, ImageTk

global root

#设置cookie 

cookie = http.cookiejar.CookieJar() 

cookieProc = urllib.request.HTTPCookieProcessor(cookie) 

opener = urllib.request.build_opener(cookieProc) 

urllib.request.install_opener(opener) 

#根据路径和POST内容来提交表单

def getUrlRequest(iUrl,iStrPostData): 

 postdata = urllib.parse.urlencode(iStrPostData) 

 postdata = postdata.encode(encoding='UTF8') 

 header = {'User-Agent':'Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; WOW64; Trident/5.0)'} 

 req= urllib.request.Request( 

 url = iUrl, 

 data = postdata, 

 headers = header)

 data = urllib.request.urlopen(req).read()

 try:

 data = data.decode('utf-8')

 except:

 data = data.decode('gbk', 'ignore')

 return data

#获取验证码图片

def getCodeImg(): 

 urlCode='http://csdn.juming.com/code.htm'

 image_bytes = urlopen(urlCode).read()

 # internal data file

 data_stream = io.BytesIO(image_bytes)

 # open as a PIL image object

 pil_image = Image.open(data_stream)

 tk_image = ImageTk.PhotoImage(pil_image)

 return tk_image 

#构建界面

def createGui(msg=''):

 global root

 root = tk.Tk() 

 root.title("CSDN免积分下载器 v0.1")

 root.resizable(False, False) #禁止修改窗口大小

 root.geometry('+400+250') #屏幕位置

 #-------------------------------------------

 tk_image = getCodeImg()

 # put the image on a typical widget 

 frm_top_label = tk.Label(root,compound = 'top',image=tk_image,text="验证码图片",fg="blue",bg="brown",font=('Tempus Sans ITC',20)) 

 frm_top_label.grid(row = 0, column = 0, padx = 15, pady = 2) 

 #-------------------------------------------

 frm_bottom = tk.LabelFrame(root)

 frm_bottom.grid(row = 1, column = 0, padx = 15, pady = 2)

 frm_bottom_label_0 = tk.Label(frm_bottom,text="下载地址:", font=('Tempus Sans ITC',15))

 frm_bottom_label_0.grid(row = 0, column = 0, padx = 5, pady = 2,sticky = "e") #控件右对齐

 frm_bottom_label_1 = tk.Label(frm_bottom,text=" 验证码:", font=('Tempus Sans ITC',15))

 frm_bottom_label_1.grid(row = 1, column = 0, padx = 5, pady = 2,sticky = "e")

 frm_bottom_entry_var_0 = StringVar()

 frm_bottom_entry_0 = tk.Entry(frm_bottom,textvariable=frm_bottom_entry_var_0)

 frm_bottom_entry_0.grid(row = 0, column = 1, padx = 15, pady = 2)

 frm_bottom_entry_var_1 = StringVar()

 frm_bottom_entry_1 = tk.Entry(frm_bottom,textvariable=frm_bottom_entry_var_1) #设置密码输入框，熟悉show

 frm_bottom_entry_1.grid(row = 1, column = 1, padx = 15, pady = 2)

 frm_bottom_btn_0 = tk.Button(frm_bottom,text="下 载",relief=RIDGE,bd=4,width=10, font=('Tempus Sans ITC',12),command=lambda:downloadSource(frm_bottom_entry_var_0,frm_bottom_entry_var_1,frm_top_label,frm_foot_label))

 frm_bottom_btn_0.grid(row = 3, column = 1, padx = 15, pady = 2,sticky = "w")

 frm_foot_label = tk.Label(root,text=msg ,font=('Tempus Sans ITC',10))

 frm_foot_label.grid(row = 3, column = 0, padx = 15, pady = 2)

 root.mainloop() 

#获取下载资源地址 

def getSourceUrl(code,ziyuandz):

 #资源信息 

 strLoginInfo = {'csdn_zh': '用户名',

 'csdn_mm': '密码',

 're_yzm':code,

 'ziyuandz':ziyuandz #'http://download.csdn.net/detail/shinian1987/8430743' #

 }

 #下载资源地址

 urlLogin='http://csdn.juming.com/index.htm'

 returnHtml = str(getUrlRequest(urlLogin,strLoginInfo))

 a = returnHtml.find('电信下载地址：<strong>') + 15

 b = returnHtml.find('</strong><br>网通下载地址：')

 durl = returnHtml[a:b]

 return durl

#下载资源

def downloadSource(frm_bottom_entry_var_0,frm_bottom_entry_var_1,frm_top_label,frm_foot_label):

 try:

 ziyuandz = frm_bottom_entry_var_0.get()

 code = frm_bottom_entry_var_1.get()

 durl = getSourceUrl(code,ziyuandz) 

 print('资源地址：'+ durl) 

 reMsg = "已经打开浏览器，请下载..."

 yzm = durl.find("验证码")

 #yzm += durl.find("验证码验证错误")

 #yzm += durl.find("验证码输入不正确") 

 fs = durl.find("封杀本工具特意加")

 gs = durl.find("正确的格式如")

 jf = durl.find("成功获取到0点积分") 

 xzzy = durl.find("http:") 

 if fs > 0:

 reMsg = "该资源被封杀，请稍后再下载..."

 elif code=='':

 reMsg = "验证码不能为空..."

 elif ziyuandz=='': 

 reMsg = "下载地址不能为空..."

 elif gs > 0: 

 reMsg = "资源地址错误，请重新输入..."

 elif yzm > 0: 

 reMsg = "验证码输入错误..."

 elif jf > 0: 

 reMsg = "积分不足，资源无法下载..."

 elif xzzy >= 0: 

 webbrowser.open(durl, new=0, autoraise=True)

 else: 

 reMsg = "资源错误或没有找到下载资源..."

 #print(xzzy) 

 frm_foot_label['text'] = reMsg 

 tk_image = getCodeImg()

 frm_top_label.configure(image = tk_image)

 frm_top_label.image= tk_image

 except:

 root.destroy()

 createGui('程序错误，请重新下载...')

#MAIN

createGui() 

演示图片

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