As an example, let’s consider the “Okay Bear” image on OpenSea as an example, which has a typical grid structure.

1. Locators Capture #

Now let’s go through this use case togaether.

After crawling the locator corresponding to the similar elements, call find_elements to return a UI element list (find_element returns a single UI element.

2. Sample code：​ #

Get the picture URL by get_property. Download the picture using request lib, and use send_hotkey to press the PgDn key to scroll and load more picture.

import requests
from time import sleep
from clicknium import clicknium as cc, locator
def main():
    cc.chrome.open("https://opensea.io/collection/okay-bears")
    nftDic = {}

    while True:
        newDic = {}
        finish = True
        sleep(4)
        nfts = cc.find_elements(locator.sample.opensea.img_okay_bear)
        for nft in nfts:
            src = nft.get_property("src")
            name = nft.get_property("alt")
            if name not in nftDic:
                newDic[name]=src
                finish = False

        for key,value in newDic.items():
            r = requests.get(value)
            print("Downloading:"+ key)
            imagePath = ".\image\" + key + ".jpg"
            with open(imagePath,'wb') as f:
                f.write(r.content)

        nftDic = nftDic | newDic
        if finish:
            break
        else:
            print("next page")
            cc.send_hotkey("{PGDN}")

if __name__ == "__main__":
    main()