img_searcher.py

import requests
from bs4 import BeautifulSoup
from PIL import Image

def get_icon(url):
  #use BeatifulSoup to make it easier to get information
  response = requests.get(url)
  soup = BeautifulSoup(response.text, "html.parser")

  #find image in the html
  table_info = soup.findAll("table")[1]
  img_info = table_info.find("img")
  icon_url = img_info["data-src"]

  #open image and return it
  icon = Image.open(requests.get(icon_url, stream = True).raw)
  return icon

def search_site(keyword):
  #go to the page of the search and 
  url = "https://game8.jp/battlecats/search?q=" + keyword
  response = requests.get(url)
  soup = BeautifulSoup(response.text, "html.parser")

  results = soup.findAll("li", {"class" : "c-archiveSearchListItem"})
  for result in results:
    anchor = result.find("a")
    result_header = anchor.find("p")
    result_name = result_header.string

    if result_name.endswith("の評価と使い道"):
      url = anchor["href"]
      return(url)


def search_icon(keyword):
  url = search_site(keyword)
  if url == None:
     return  None
    
  icon = get_icon(url)
  return icon.convert("RGBA")