main.py

from tkinter import *
from tkinter.ttk import Separator
import requests
from pyunpack import Archive
from os import remove
from bs4 import BeautifulSoup
import os.path

def find_maps(tag):
    url = "https://gamebanana.com/search?query=" + tag + "&game=4660&section=Map" # Ссылка для запроса

    soup = BeautifulSoup(requests.get(url).text, 'html.parser') # Находим класс с названиями карт и ссылками на карты со страницы поиска
    names_class = soup.find_all(class_='Identifiers')

    names = []
    ids = []

    for item in names_class: # Вырезаем названия и id карт
        map = item.find('a')
        names.append(map.contents[0].replace('\n',''))
        link = map.get('href')
        ids.append(link[link.rfind('/')+1:])

    return names, ids


def download_map(id, path):
    info_link = "https://api.gamebanana.com/Core/Item/Data?itemtype=Map&itemid=" + id + "&fields=Files().aFiles()"
    info = requests.get(info_link) # Получаем информацию о файле карты при помощи gb api

    info = info.text.split(': ')
    download_link = info[4][:info[4].find(',')].replace('"', '').replace('\\', '') # Получаем ссылку для скачивания

    filename = id + ".rar"

    file = open(filename, "wb") # Скачиваем архив и записываем его в файл
    rar = requests.get(download_link)
    file.write(rar.content)
    file.close()

    Archive(filename).extractall(path) # Распаковываем и удаляем архив
    remove(filename)


def search_maps():
    global maps, ids
    maps, ids = find_maps(tag.get())
    listbox.delete(0, END)
    for map in maps:
        listbox.insert(END, map)


def download_maps():
    for map_id in listbox.curselection():
        download_map(ids[map_id], path.get())


def save_path():
    f = open("path.dat", 'w')
    f.write(path.get())
    f.close


def init_gui():
    global tag, path, listbox, maps, ids
    window = Tk()
    window.title("CS:GO maps finder and downloader")

    scrollbar = Scrollbar(window)
    scrollbar.pack(side=RIGHT, fill=Y)

    listbox = Listbox(yscrollcommand=scrollbar.set, width = 40, height=20, font=("Arial",12), selectmode=MULTIPLE)

    scrollbar.config(command=listbox.yview)

    path = StringVar()
    tag = StringVar()

    pathbox = Entry(window, font=("Arial",12), width = 40, textvariable=path)
    tagbox = Entry(window, font=("Arial",12), width = 40, textvariable=tag)


    if os.path.isfile("path.dat"):
        f =open("path.dat")
        pathtxt = f.read()
        f.close
    else:
        pathtxt = "path to CS:GO maps folder"

    pathbox.insert(END, pathtxt)
    tagbox.insert(END, "map search tag")

    search_btn = Button(window,text="Search maps", font=("Arial",12), command=search_maps, width = 40)

    download_btn = Button(window,text="Download selected", font=("Arial",12), command=download_maps, width = 40)

    save_btn = Button(window,text="Save path", font=("Arial",12), command=save_path, width = 40)

    tagbox.pack()
    search_btn.pack()

    Separator(window).pack(pady=10)
    listbox.pack()
    download_btn.pack()

    Separator(window).pack(pady=10)
    pathbox.pack()
    save_btn.pack()

    window.resizable(0, 0)
    window.mainloop()


init_gui()