The rich woman's best friend asked me to write her a Taobao double 11 rush purchase script in Python, which can only be arranged

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What kind of experience is it to have a sister who cuts off one hand every double 11 ？ I didn't learn Python When , Just let me give her all kinds of tickets , Now learn a little Python, Just let me write her a rush script , Ah ！ What can I do , If you are used to it, you can only spoil it .

After my unremitting research , The experiment is finally finished ！ You guys are welcome to show me if you can optimize , Welcome to point out my shortcomings .

To enter the body ...

Our climbing goal

Website ： TaoBao

Tool use

development tool ：pycharm
development environment ：python3.7, Windows10
Using the toolkit ：selenuim

Demand analysis

Our goal is to kill Taobao's orders , There are several key points , First you need to log in to Taobao , Secondly, you need to prepare the order , Finally, the order should be submitted quickly at the appointed time .

Analysis of project ideas

selenium Installation configuration

selenium yes Python Tool library for automated testing , Some environment drivers need to be configured
selenium install

pip install selenium
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Selenium Once installed , It can't be used directly , It needs to dock with the browser . Here Chrome Browser as an example . If you want to use Selenium A successful call Chrome Browser to complete the corresponding operation , Need to pass through ChromeDriver To drive .
link ：

chromedriver.storage.googleapis.com/index.html

According to their own chorme Version select the installed driver version

Once the download is complete , decompression , Place it in Python Under installation path python In the folder

Project analysis

Try to pass through selenium Open Taobao Homepage , Verify successful installation

from selenium import webdriver
driver = webdriver.Chrome()
driver.maximize_window()
driver.get("https://www.taobao.com")


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adopt xpath Locate and select the login tab , Buying scripts need to know what you're buying first

The way to log in is optional （ You can log in with your account password , You can also scan the code to log in , Spicy bar logs in here by scanning the code ）

Click the shopping cart after successful login , Select the product data you need （ You can select all , You can manually check ）

Click the settlement button

Set a settlement time , The time you need to place an order

Wait for time to come Click the submit order button

Easy source sharing

from selenium import webdriver
import datetime
import time


driver = webdriver.Chrome()
driver.maximize_window()


def login():
    #  Open the Taobao login page , And scan the code to log in 
    driver.get("https://www.taobao.com")
    time.sleep(3)
    if driver.find_element_by_link_text(" Pro - , Please log in "):
        driver.find_element_by_link_text(" Pro - , Please log in ").click()

    print(" Please be there. 30 Scan code in seconds ")
    time.sleep(30)

    driver.get("https://cart.taobao.com/cart.htm")
    time.sleep(3)
    #  Click the select all button in the shopping cart 
    if driver.find_element_by_id("J_SelectAll1"):
        driver.find_element_by_id("J_SelectAll1").click()
    now = datetime.datetime.now()
    print('login success:', now.strftime('%Y-%m-%d %H:%M:%S:%f'))


def buy(buytime):
    while True:
        now = datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S.%f')
        print(" current time " + now)
        #  Compare time , When the time comes, click settlement 
        if now > buytime:
            try:
                #  Click the settlement button 
                if driver.find_element_by_id("J_Go"):
                    driver.find_element_by_id("J_Go").click()
                driver.find_element_by_link_text(' place order ').click()
            except:
                time.sleep(0.1)
        print(now)
        time.sleep(0.1)

if __name__ == "__main__":
    # times = input(" Please enter the rush time ：")
    #  Time format ："2018-09-06 11:20:00.000000"
    login()
    buy("2021-08-24 14:30:00.000000")

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