Python通过tkinter实现百度搜索的示例代码_Python

本文主要介绍了Python通过tkinter实现百度搜索的示例代码，分享给大家，具体如下：

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									"""

									百度搜索可视化

									"""

									import tkinter

									import win32api

									from selenium.webdriver import Chrome

									entry = None

									def callback():

									    global entry

									    keywords = entry.get()

									    if not keywords:

									        win32api.MessageBox(0, '请输入搜索关键字', '提示', 0)

									        return

									    chrome = Chrome()

									    chrome.get('https://www.baidu.com/')

									    chrome.find_element_by_id('kw').send_keys(keywords)

									    chrome.find_element_by_id('su').click()

									    # bilibili关键字搜索

									    # chrome.get('https://www.bilibili.com/')

									    # chrome.find_element_by_xpath('//form[@id="nav_searchform"]/input').send_keys(keywords)

									    # chrome.find_element_by_xpath('//div[@class="nav-search-btn"]/button').click()

									def main():

									    global entry

									    tk = tkinter.Tk()

									    # tk.resizable(width=False,height=False)  # 固定窗体大小?无效

									    tk.title('百度搜索')

									    # 1.设置窗体居中

									    # screenwidth = tk.winfo_screenwidth()  # 获取屏幕宽度

									    # screenheight = tk.winfo_screenheight()  # 获取屏幕高度

									    # # 计算窗体大小,位置参数,width,height:窗体宽高

									    # width = 100

									    # height = 50

									    # size = '%dx%d+%d+%d' % (width, height, (screenwidth - width) / 2, (screenheight - height) / 2)

									    # tk.geometry(size)  # 设置窗体位置为屏幕居中

									    # 2.设置窗体右下角,无效

									    # screenwidth = tk.winfo_screenwidth()  # 获取屏幕宽度

									    # screenheight = tk.winfo_screenheight()  # 获取屏幕高度

									    # print(screenwidth,screenheight)

									    # # 计算窗体大小,位置参数,width,height:窗体宽高

									    # width = 100

									    # height = 50

									    # size = '%dx%d+%d+%d' % (width, height, (screenwidth - width), (screenheight - height))

									    # tk.geometry(size)  # 设置窗体位置为屏幕右下角

									    # 获取窗体x,y

									    # tk.update()

									    # print(tk.winfo_x())

									    # print(tk.winfo_y())

									    tk.geometry('+0+0')  # 固定屏幕左上角

									    # tk.geometry('+1440+770')

									    entry = tkinter.Entry(tk)

									    entry.pack()

									    button = tkinter.Button(tk, text='百度一下', command=callback)

									    button.pack()

									    tk.mainloop()

									if __name__ == '__main__':

									    main()

补充：python模拟百度搜索点击链接

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									# coding: utf-8

									import os

									import time

									import requests

									import urllib.parse

									from bs4 import BeautifulSoup

									from urllib.parse import urlparse

									from fake_useragent import UserAgent

									from multiprocessing.pool import ThreadPool

									LOCATIONS = {}

									GLOBAL_THREAD = 500

									GLOBAL_TIMEOUT = 50

									def get_links(keyword, generator, pages):

									links = []

									for page in range(int(pages.split("-")[0]), int(pages.split("-")[1]) + 1):

									for genera in range(int(generator.split("-")[0]), int(generator.split("-")[1]) + 1):

									links.append(

									"http://www.baidu.com.cn/s?wd=" + urllib.parse.quote(keyword + str(genera)) + "&pn=" + str(page * 10))

									return links

									def get_page(url):

									headers = {"user-agent": UserAgent().chrome}

									req = requests.get(url, headers=headers)

									req.encoding = "utf-8"

									soup = BeautifulSoup(req.text, "lxml")

									for link in soup.select("div.result > h3.t > a"):

									req = requests.get(link.get("href"), headers=headers, allow_redirects=False)

									if "=" in req.headers["location"]:

									root = urlparse(req.headers["location"]).netloc

									LOCATIONS[root] = req.headers["location"]

									def baidu_search():

									try:

									os.system("cls")

									print("-" * 56 + "\n")

									print("| BaiduSearch Engine By 美图博客[https://www.meitubk.com/] |\n")

									print("-" * 56 + "\n")

									keyword = input("Keyword: ")

									generator = input("Generator(1-10): ")

									pages = input("Pages(0-10): ")

									start = time.time()

									pool = ThreadPool(processes=GLOBAL_THREAD)

									pool.map(get_page, get_links(keyword, generator, pages))

									pool.close()

									pool.join()

									end = time.time()

									path = r"D:\Desktop\result.txt"

									save_result(path)

									print("\nSava in %s" % path)

									print("Result count: %d" % len(LOCATIONS.values()))

									print("Running time: %ds" % (end - start))

									except:

									print("\nInput Error!")

									exit(0)

									def save_result(path):

									with open(path, "w") as file:

									for url in list(LOCATIONS.values()):

									file.write(url + "\n")

									baidu_search()