import vk_api
import time

start = time.time()

link_pattern = "https://vk.me/join/"

token = "123"
vk = vk_api.VkApi(token=token).get_api()

repeat = 1

all_links = []


links = vk.newsfeed.search(q=link_pattern, count=200)

for link in links["items"]:
    if link_pattern in link["text"]:
        link = link["text"][link["text"].find(link_pattern):link["text"].find(link_pattern) + 43]
        if link not in all_links and '.' not in link[13:] and len(link.split()) == 1:
            if len(link) >= 44:
                link = link[0:43]
            elif len(link) < 43:
                continue
            all_links.append(link)

with open("links.txt", "r") as f:
    links_old = list(set(f.read().split()))

with open("links.txt", "a", encoding="utf-8") as f:
    for link in all_links:
        if link not in links_old:
            f.write(link + "\n")

end = time.time()

print(end - start)