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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