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btr.py
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btr.py
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from selenium.common.exceptions import NoSuchWindowException
from selenium.webdriver.remote.webelement import WebElement
from selenium.webdriver.remote.webdriver import WebDriver
from utils.find_elements import find_by_selectors
from selenium.webdriver.common.keys import Keys
from configs import ADVERTISEMENT_PAUSE_TIME
from utils.scrolls import scroll_to_element
from configs import ADVERTISEMENT_SELECTORS
from selenium.webdriver.common.by import By
from utils.scrolls import scroll_down
from utils.scrolls import scroll_up
from configs import MAX_TRAVERSES
from configs import MAX_TABS
from typing import List
import random
import time
SCROLL_DOWN: str = "DOWN"
SCROLL_UP: str = "UP"
class BTR:
def __init__(self,
driver: WebDriver,
selectors: List[WebElement],
initial_anchors: List[WebElement],
max_tabs: int = MAX_TABS,
max_traverses: int = MAX_TRAVERSES
):
self.driver = driver
self.max_tabs = max_tabs
self.selectors = selectors
self.max_traverses = max_traverses
self.anchors: List[WebElement] = initial_anchors
self.start_window = self.driver.current_window_handle
self.next_window = None
self.view_counter = 0
self.PAUSE_TIMES = [0.5, 1.0, 1.5, 2]
self.SCROLL_PAUSE_TIMES = [0.3, 0.5, 0.8]
self.SCROLL_TO_ELEMENT_PAUSE_TIME = 1.9
self.advertisements: List[WebElement] = []
def run(self):
max_t_counter = 1
while max_t_counter <= MAX_TRAVERSES:
tabs = self.open_tabs()
self.view_tabs(tabs)
self.next_window = random.choice(tabs)
self.__close_windows()
self.anchors = self.__find_anchors()
max_t_counter = max_t_counter + 1
self.advertisements = self.__find_advertisement()
self.view_advertisement()
self.__pause()
self.__scroll()
def view_tabs(self, tabs):
for window in tabs:
self.driver.switch_to.window(window)
self.__pause()
self.__scroll(direction=SCROLL_DOWN)
self.view_counter = self.view_counter + 1
def view_advertisement(self):
for advertisement in self.advertisements:
try:
frame = advertisement.get('iframe')
anchor = advertisement.get('anchor')
scroll_to_element(
element=frame,
driver=self.driver,
pause=self.SCROLL_TO_ELEMENT_PAUSE_TIME
)
self.driver.switch_to.frame(frame)
anchor.click()
time.sleep(ADVERTISEMENT_PAUSE_TIME)
return
except Exception as e:
print('FAILED TO CLICK ON AD')
finally:
self.driver.switch_to.default_content()
self.driver.switch_to.default_content()
def __close_windows(self):
for window in self.driver.window_handles:
if window == self.next_window:
continue
try:
self.__pause()
self.driver.switch_to.window(window)
self.driver.close()
except NoSuchWindowException as e:
print('NoSuchWindow')
self.driver.switch_to.window(self.next_window)
def __scroll(self, direction=SCROLL_DOWN):
scroll_pause = random.choice(self.SCROLL_PAUSE_TIMES)
if direction == SCROLL_DOWN:
scroll_down(driver=self.driver, pause=scroll_pause)
else:
scroll_up(driver=self.driver, pause=scroll_pause)
self.__pause()
def __pause(self) -> None:
sleep_time = random.choice(self.PAUSE_TIMES)
time.sleep(sleep_time)
def open_tabs(self):
tab_counter = 0
for anchor in self.anchors:
if tab_counter >= self.max_tabs:
break
scroll_to_element(
element=anchor,
driver=self.driver,
pause=self.SCROLL_TO_ELEMENT_PAUSE_TIME
)
anchor.send_keys(Keys.CONTROL, Keys.ENTER)
self.__pause()
tab_counter = tab_counter + 1
self.start_window = self.driver.current_window_handle
tabs = [w for w in self.driver.window_handles if w != self.start_window]
random.shuffle(tabs)
return tabs
def __find_anchors(self) -> List[WebElement]:
return find_by_selectors(
timeout=3,
max_element=3,
driver=self.driver,
selectors=self.selectors,
)
def __find_advertisement(self) -> List[WebElement]:
all_ads = []
iframes = self.driver.find_elements(by=By.TAG_NAME, value="iframe")
random.shuffle(iframes)
for iframe in iframes:
if len(all_ads) >= 3:
break
self.driver.switch_to.frame(iframe)
elements = find_by_selectors(
timeout=2,
max_element=3,
driver=self.driver,
randomize_elements=False,
selectors=ADVERTISEMENT_SELECTORS,
)
# Change the element to dictionary { iframe: active_iframe, anchor: anchor_element}
all_ads.extend([dict(iframe=iframe, anchor=element) for element in elements])
self.driver.switch_to.default_content()
self.driver.switch_to.default_content()
return all_ads