add lesson3

lesson_3/lesson3.py

@@ -0,0 +1,170 @@
+from selenium import webdriver
+from selenium.webdriver.common.keys import Keys
+from auth_data import username, password
+import time
+import random
+from selenium.common.exceptions import NoSuchElementException
+
+
+class InstagramBot():
+    """Instagram Bot на Python by PythonToday"""
+
+    def __init__(self, username, password):
+
+        self.username = username
+        self.password = password
+        self.browser = webdriver.Chrome("../chromedriver/chromedriver")
+
+    # метод для закрытия браузера
+    def close_browser(self):
+
+        self.browser.close()
+        self.browser.quit()
+
+    # метод логина
+    def login(self):
+
+        browser = self.browser
+        browser.get('https://www.instagram.com')
+        time.sleep(random.randrange(3, 5))
+
+        username_input = browser.find_element_by_name('username')
+        username_input.clear()
+        username_input.send_keys(username)
+
+        time.sleep(2)
+
+        password_input = browser.find_element_by_name('password')
+        password_input.clear()
+        password_input.send_keys(password)
+
+        password_input.send_keys(Keys.ENTER)
+        time.sleep(10)
+
+    # метод ставит лайки по hashtag
+    def like_photo_by_hashtag(self, hashtag):
+
+        browser = self.browser
+        browser.get(f'https://www.instagram.com/explore/tags/{hashtag}/')
+        time.sleep(5)
+
+        for i in range(1, 4):
+            browser.execute_script("window.scrollTo(0, document.body.scrollHeight);")
+            time.sleep(random.randrange(3, 5))
+
+        hrefs = browser.find_elements_by_tag_name('a')
+        posts_urls = [item.get_attribute('href') for item in hrefs if "/p/" in item.get_attribute('href')]
+
+        for url in posts_urls:
+            try:
+                browser.get(url)
+                time.sleep(3)
+                like_button = browser.find_element_by_xpath(
+                    '/html/body/div[1]/section/main/div/div[1]/article/div[3]/section[1]/span[1]/button').click()
+                time.sleep(random.randrange(80, 100))
+            except Exception as ex:
+                print(ex)
+                self.close_browser()
+
+    # метод проверяет по xpath существует ли элемент на странице
+    def xpath_exists(self, url):
+
+        browser = self.browser
+        try:
+            browser.find_element_by_xpath(url)
+            exist = True
+        except NoSuchElementException:
+            exist = False
+        return exist
+
+    # метод ставит лайк на пост по прямой ссылке
+    def put_exactly_like(self, userpost):
+
+        browser = self.browser
+        browser.get(userpost)
+        time.sleep(4)
+
+        wrong_userpage = "/html/body/div[1]/section/main/div/h2"
+        if self.xpath_exists(wrong_userpage):
+            print("Такого поста не существует, проверьте URL")
+            self.close_browser()
+        else:
+            print("Пост успешно найден, ставим лайк!")
+            time.sleep(2)
+
+            like_button = "/html/body/div[1]/section/main/div/div/article/div[3]/section[1]/span[1]/button"
+            browser.find_element_by_xpath(like_button).click()
+            time.sleep(2)
+
+            print(f"Лайк на пост: {userpost} поставлен!")
+            self.close_browser()
+
+    # метод ставит лайки по ссылке на аккаунт пользователя
+    def put_many_likes(self, userpage):
+
+        browser = self.browser
+        browser.get(userpage)
+        time.sleep(4)
+
+        wrong_userpage = "/html/body/div[1]/section/main/div/h2"
+        if self.xpath_exists(wrong_userpage):
+            print("Такого пользователя не существует, проверьте URL")
+            self.close_browser()
+        else:
+            print("Пользователь успешно найден, ставим лайки!")
+            time.sleep(2)
+
+            posts_count = int(browser.find_element_by_xpath("/html/body/div[1]/section/main/div/header/section/ul/li[1]/span/span").text)
+            loops_count = int(posts_count / 12)
+            print(loops_count)
+
+            posts_urls = []
+            for i in range(0, loops_count):
+                hrefs = browser.find_elements_by_tag_name('a')
+                hrefs = [item.get_attribute('href') for item in hrefs if "/p/" in item.get_attribute('href')]
+
+                for href in hrefs:
+                    posts_urls.append(href)
+
+                browser.execute_script("window.scrollTo(0, document.body.scrollHeight);")
+                time.sleep(random.randrange(2, 4))
+                print(f"Итерация #{i}")
+
+            file_name = userpage.split("/")[-2]
+
+            with open(f'{file_name}.txt', 'a') as file:
+                for post_url in posts_urls:
+                    file.write(post_url + "\n")
+
+            set_posts_urls = set(posts_urls)
+            set_posts_urls = list(set_posts_urls)
+
+            with open(f'{file_name}_set.txt', 'a') as file:
+                for post_url in set_posts_urls:
+                    file.write(post_url + '\n')
+
+            with open(f'{file_name}_set.txt') as file:
+                urls_list = file.readlines()
+
+                for post_url in urls_list[0:6]:
+                    try:
+                        browser.get(post_url)
+                        time.sleep(2)
+
+                        like_button = "/html/body/div[1]/section/main/div/div/article/div[3]/section[1]/span[1]/button"
+                        browser.find_element_by_xpath(like_button).click()
+                        # time.sleep(random.randrange(80, 100))
+                        time.sleep(2)
+
+                        print(f"Лайк на пост: {post_url} успешно поставлен!")
+                    except Exception as ex:
+                        print(ex)
+                        self.close_browser()
+
+            self.close_browser()
+
+
+my_bot = InstagramBot(username, password)
+my_bot.login()
+my_bot.put_many_likes("https://www.instagram.com/username/")
+

lesson_3/test.py

@@ -0,0 +1,4 @@
+name = "https://www.instagram.com/username/"
+
+file_name = name.split("/")[-2]
+print(file_name)