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577 lines
34 KiB
Python
577 lines
34 KiB
Python
from random import randint
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from re import compile as re_compile
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from time import sleep as time_sleep
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from asyncio import sleep as asyncio_sleep
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from playwright.sync_api import Locator, Page
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from playwright.async_api import Page as async_Page, Locator as AsyncLocator
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from patchright.sync_api import sync_playwright
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from patchright.async_api import async_playwright
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from scrapling.core.utils import log
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from scrapling.core._types import Any, List, Optional, ProxyType, Unpack
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from scrapling.engines.toolbelt.proxy_rotation import is_proxy_error
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from scrapling.engines.toolbelt.convertor import Response, ResponseFactory
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from scrapling.engines._browsers._types import StealthSession, StealthFetchParams
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from scrapling.engines._browsers._base import SyncSession, AsyncSession, StealthySessionMixin
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from scrapling.engines._browsers._validators import validate_fetch as _validate, StealthConfig
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__CF_PATTERN__ = re_compile(r"^https?://challenges\.cloudflare\.com/cdn-cgi/challenge-platform/.*")
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class StealthySession(SyncSession, StealthySessionMixin):
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"""A Stealthy Browser session manager with page pooling."""
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__slots__ = (
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"_config",
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"_context_options",
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"_browser_options",
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"_user_data_dir",
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"_headers_keys",
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"max_pages",
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"page_pool",
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"_max_wait_for_page",
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"playwright",
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"context",
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)
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def __init__(self, **kwargs: Unpack[StealthSession]):
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"""A Browser session manager with page pooling, it's using a persistent browser Context by default with a temporary user profile directory.
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:param headless: Run the browser in headless/hidden (default), or headful/visible mode.
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:param disable_resources: Drop requests for unnecessary resources for a speed boost.
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Requests dropped are of type `font`, `image`, `media`, `beacon`, `object`, `imageset`, `texttrack`, `websocket`, `csp_report`, and `stylesheet`.
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:param blocked_domains: A set of domain names to block requests to. Subdomains are also matched (e.g., ``"example.com"`` blocks ``"sub.example.com"`` too).
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:param useragent: Pass a useragent string to be used. Otherwise the fetcher will generate a real Useragent of the same browser and use it.
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:param cookies: Set cookies for the next request.
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:param network_idle: Wait for the page until there are no network connections for at least 500 ms.
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:param timeout: The timeout in milliseconds that is used in all operations and waits through the page. The default is 30,000
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:param wait: The time (milliseconds) the fetcher will wait after everything finishes before closing the page and returning the ` Response ` object.
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:param page_action: Added for automation. A function that takes the `page` object, runs after navigation, and does the automation you need.
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:param page_setup: A function that takes the `page` object, runs before navigation. Use it to register event listeners or routes that must be set up before the page loads.
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:param wait_selector: Wait for a specific CSS selector to be in a specific state.
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:param init_script: An absolute path to a JavaScript file to be executed on page creation for all pages in this session.
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:param locale: Specify user locale, for example, `en-GB`, `de-DE`, etc. Locale will affect navigator.language value, Accept-Language request header value as well as number and date formatting
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rules. Defaults to the system default locale.
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:param timezone_id: Changes the timezone of the browser. Defaults to the system timezone.
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:param wait_selector_state: The state to wait for the selector given with `wait_selector`. The default state is `attached`.
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:param solve_cloudflare: Solves all types of the Cloudflare's Turnstile/Interstitial challenges before returning the response to you.
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:param real_chrome: If you have a Chrome browser installed on your device, enable this, and the Fetcher will launch an instance of your browser and use it.
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:param hide_canvas: Add random noise to canvas operations to prevent fingerprinting.
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:param block_webrtc: Forces WebRTC to respect proxy settings to prevent local IP address leak.
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:param allow_webgl: Enabled by default. Disabling it disables WebGL and WebGL 2.0 support entirely. Disabling WebGL is not recommended as many WAFs now check if WebGL is enabled.
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:param load_dom: Enabled by default, wait for all JavaScript on page(s) to fully load and execute.
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:param cdp_url: Instead of launching a new browser instance, connect to this CDP URL to control real browsers through CDP.
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:param google_search: Enabled by default, Scrapling will set a Google referer header.
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:param extra_headers: A dictionary of extra headers to add to the request. _The referer set by `google_search` takes priority over the referer set here if used together._
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:param proxy: The proxy to be used with requests, it can be a string or a dictionary with the keys 'server', 'username', and 'password' only.
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:param user_data_dir: Path to a User Data Directory, which stores browser session data like cookies and local storage. The default is to create a temporary directory.
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:param extra_flags: A list of additional browser flags to pass to the browser on launch.
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:param selector_config: The arguments that will be passed in the end while creating the final Selector's class.
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:param additional_args: Additional arguments to be passed to Playwright's context as additional settings, and it takes higher priority than Scrapling's settings.
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"""
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self.__validate__(**kwargs)
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super().__init__()
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def start(self) -> None:
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"""Create a browser for this instance and context."""
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if not self.playwright:
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self.playwright = sync_playwright().start()
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try:
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if self._config.cdp_url: # pragma: no cover
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self.browser = self.playwright.chromium.connect_over_cdp(endpoint_url=self._config.cdp_url)
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if not self._config.proxy_rotator:
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assert self.browser is not None
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self.context = self.browser.new_context(**self._context_options)
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elif self._config.proxy_rotator:
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self.browser = self.playwright.chromium.launch(**self._browser_options)
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else:
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persistent_options = (
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self._browser_options | self._context_options | {"user_data_dir": self._user_data_dir}
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)
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self.context = self.playwright.chromium.launch_persistent_context(**persistent_options)
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if self.context:
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self.context = self._initialize_context(self._config, self.context)
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self._is_alive = True
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except Exception:
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# Clean up playwright if browser setup fails
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self.playwright.stop()
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self.playwright = None
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raise
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else:
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raise RuntimeError("Session has been already started")
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def _cloudflare_solver(self, page: Page) -> None: # pragma: no cover
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"""Solve the cloudflare challenge displayed on the playwright page passed
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:param page: The targeted page
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:return:
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"""
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self._wait_for_networkidle(page, timeout=5000)
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challenge_type = self._detect_cloudflare(ResponseFactory._get_page_content(page))
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if not challenge_type:
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log.error("No Cloudflare challenge found.")
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return None
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else:
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log.info(f'The turnstile version discovered is "{challenge_type}"')
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if challenge_type == "non-interactive":
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while "<title>Just a moment...</title>" in (ResponseFactory._get_page_content(page)):
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log.info("Waiting for Cloudflare wait page to disappear.")
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page.wait_for_timeout(1000)
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page.wait_for_load_state()
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log.info("Cloudflare captcha is solved")
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return None
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else:
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box_selector = "#cf_turnstile div, #cf-turnstile div, .turnstile>div>div"
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if challenge_type != "embedded":
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box_selector = ".main-content p+div>div>div"
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while "Verifying you are human." in ResponseFactory._get_page_content(page):
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# Waiting for the verify spinner to disappear, checking every 1s if it disappeared
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page.wait_for_timeout(500)
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outer_box: Any = {}
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iframe = page.frame(url=__CF_PATTERN__)
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if iframe is not None:
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self._wait_for_page_stability(iframe, True, False)
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if challenge_type != "embedded":
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while not iframe.frame_element().is_visible():
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# Double-checking that the iframe is loaded
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page.wait_for_timeout(500)
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outer_box = iframe.frame_element().bounding_box()
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if not iframe or not outer_box:
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if "<title>Just a moment...</title>" not in (ResponseFactory._get_page_content(page)):
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log.info("Cloudflare captcha is solved")
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return None
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outer_box = page.locator(box_selector).last.bounding_box()
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# Calculate the Captcha coordinates for any viewport
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captcha_x, captcha_y = outer_box["x"] + randint(26, 28), outer_box["y"] + randint(25, 27)
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# Move the mouse to the center of the window, then press and hold the left mouse button
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page.mouse.click(captcha_x, captcha_y, delay=randint(100, 200), button="left")
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self._wait_for_networkidle(page)
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if challenge_type != "embedded":
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attempts = 0
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while "<title>Just a moment...</title>" in ResponseFactory._get_page_content(page):
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# Wait for the page
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if attempts >= 100:
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log.info("Cloudflare page didn't disappear after 10s, continuing...")
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break
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page.wait_for_timeout(100)
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attempts += 1
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# page.locator(box_selector).last.wait_for(state="detached")
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# page.locator(".zone-name-title").wait_for(state="hidden")
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self._wait_for_page_stability(page, True, False)
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if "<title>Just a moment...</title>" not in (ResponseFactory._get_page_content(page)):
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log.info("Cloudflare captcha is solved")
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return None
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else:
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log.info("Looks like Cloudflare captcha is still present, solving again")
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return self._cloudflare_solver(page)
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def fetch(self, url: str, **kwargs: Unpack[StealthFetchParams]) -> Response:
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"""Opens up the browser and do your request based on your chosen options.
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:param url: The Target url.
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:param google_search: Enabled by default, Scrapling will set a Google referer header.
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:param timeout: The timeout in milliseconds that is used in all operations and waits through the page. The default is 30,000
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:param wait: The time (milliseconds) the fetcher will wait after everything finishes before closing the page and returning the ` Response ` object.
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:param page_action: Added for automation. A function that takes the `page` object, runs after navigation, and does the automation you need.
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:param page_setup: A function that takes the `page` object, runs before navigation. Use it to register event listeners or routes that must be set up before the page loads.
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:param extra_headers: A dictionary of extra headers to add to the request. _The referer set by `google_search` takes priority over the referer set here if used together._
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:param disable_resources: Drop requests for unnecessary resources for a speed boost.
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Requests dropped are of type `font`, `image`, `media`, `beacon`, `object`, `imageset`, `texttrack`, `websocket`, `csp_report`, and `stylesheet`.
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:param blocked_domains: A set of domain names to block requests to. Subdomains are also matched (e.g., ``"example.com"`` blocks ``"sub.example.com"`` too).
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:param wait_selector: Wait for a specific CSS selector to be in a specific state.
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:param wait_selector_state: The state to wait for the selector given with `wait_selector`. The default state is `attached`.
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:param network_idle: Wait for the page until there are no network connections for at least 500 ms.
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:param load_dom: Enabled by default, wait for all JavaScript on page(s) to fully load and execute.
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:param solve_cloudflare: Solves all types of the Cloudflare's Turnstile/Interstitial challenges before returning the response to you.
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:param selector_config: The arguments that will be passed in the end while creating the final Selector's class.
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:param proxy: Static proxy to override rotator and session proxy. A new browser context will be created and used with it.
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:return: A `Response` object.
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"""
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static_proxy = kwargs.pop("proxy", None)
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params = _validate(kwargs, self, StealthConfig)
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if not self._is_alive: # pragma: no cover
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raise RuntimeError("Context manager has been closed")
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request_headers_keys = {h.lower() for h in params.extra_headers.keys()} if params.extra_headers else set()
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referer = (
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"https://www.google.com/" if (params.google_search and "referer" not in request_headers_keys) else None
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)
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for attempt in range(self._config.retries):
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proxy: Optional[ProxyType] = None
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if self._config.proxy_rotator and static_proxy is None:
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proxy = self._config.proxy_rotator.get_proxy()
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else:
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proxy = static_proxy
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with self._page_generator(
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params.timeout, params.extra_headers, params.disable_resources, proxy, params.blocked_domains
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) as page_info:
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final_response: List = [None]
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xhr_captured: List = []
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page = page_info.page
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page.on(
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"response",
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self._create_response_handler(
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page_info,
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final_response,
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xhr_pattern=self._config.capture_xhr,
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xhr_container=xhr_captured,
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),
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)
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if params.page_setup:
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try:
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params.page_setup(page)
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except Exception as e: # pragma: no cover
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log.error(f"Error executing page_setup: {e}")
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try:
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first_response = page.goto(url, referer=referer)
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self._wait_for_page_stability(page, params.load_dom, params.network_idle)
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if not first_response:
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raise RuntimeError(f"Failed to get response for {url}")
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if params.solve_cloudflare:
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self._cloudflare_solver(page)
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# Make sure the page is fully loaded after the captcha
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self._wait_for_page_stability(page, params.load_dom, params.network_idle)
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if params.page_action:
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try:
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_ = params.page_action(page)
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except Exception as e: # pragma: no cover
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log.error(f"Error executing page_action: {e}")
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if params.wait_selector:
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try:
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waiter: Locator = page.locator(params.wait_selector)
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waiter.first.wait_for(state=params.wait_selector_state)
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self._wait_for_page_stability(page, params.load_dom, params.network_idle)
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except Exception as e: # pragma: no cover
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log.error(f"Error waiting for selector {params.wait_selector}: {e}")
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page.wait_for_timeout(params.wait)
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response = ResponseFactory.from_playwright_response(
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page,
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first_response,
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final_response[0],
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params.selector_config,
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meta={"proxy": proxy},
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xhr_captured=xhr_captured,
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)
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return response
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except Exception as e:
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page_info.mark_error()
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if attempt < self._config.retries - 1:
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if is_proxy_error(e):
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log.warning(
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f"Proxy '{proxy}' failed (attempt {attempt + 1}) | Retrying in {self._config.retry_delay}s..."
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)
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else:
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log.warning(
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f"Attempt {attempt + 1} failed: {e}. Retrying in {self._config.retry_delay}s..."
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)
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time_sleep(self._config.retry_delay)
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else:
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log.error(f"Failed after {self._config.retries} attempts: {e}")
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raise
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raise RuntimeError("Request failed") # pragma: no cover
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class AsyncStealthySession(AsyncSession, StealthySessionMixin):
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"""An async Stealthy Browser session manager with page pooling."""
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__slots__ = (
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"_config",
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"_context_options",
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"_browser_options",
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"_user_data_dir",
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"_headers_keys",
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)
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def __init__(self, **kwargs: Unpack[StealthSession]):
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"""A Browser session manager with page pooling, it's using a persistent browser Context by default with a temporary user profile directory.
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:param headless: Run the browser in headless/hidden (default), or headful/visible mode.
|
|
:param disable_resources: Drop requests for unnecessary resources for a speed boost.
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|
Requests dropped are of type `font`, `image`, `media`, `beacon`, `object`, `imageset`, `texttrack`, `websocket`, `csp_report`, and `stylesheet`.
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|
:param blocked_domains: A set of domain names to block requests to. Subdomains are also matched (e.g., ``"example.com"`` blocks ``"sub.example.com"`` too).
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:param useragent: Pass a useragent string to be used. Otherwise the fetcher will generate a real Useragent of the same browser and use it.
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:param cookies: Set cookies for the next request.
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:param network_idle: Wait for the page until there are no network connections for at least 500 ms.
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:param timeout: The timeout in milliseconds that is used in all operations and waits through the page. The default is 30,000
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:param wait: The time (milliseconds) the fetcher will wait after everything finishes before closing the page and returning the ` Response ` object.
|
|
:param page_action: Added for automation. A function that takes the `page` object, runs after navigation, and does the automation you need.
|
|
:param page_setup: A function that takes the `page` object, runs before navigation. Use it to register event listeners or routes that must be set up before the page loads.
|
|
:param wait_selector: Wait for a specific CSS selector to be in a specific state.
|
|
:param init_script: An absolute path to a JavaScript file to be executed on page creation for all pages in this session.
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|
:param locale: Specify user locale, for example, `en-GB`, `de-DE`, etc. Locale will affect navigator.language value, Accept-Language request header value as well as number and date formatting
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|
rules. Defaults to the system default locale.
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|
:param timezone_id: Changes the timezone of the browser. Defaults to the system timezone.
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|
:param wait_selector_state: The state to wait for the selector given with `wait_selector`. The default state is `attached`.
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|
:param solve_cloudflare: Solves all types of the Cloudflare's Turnstile/Interstitial challenges before returning the response to you.
|
|
:param real_chrome: If you have a Chrome browser installed on your device, enable this, and the Fetcher will launch an instance of your browser and use it.
|
|
:param hide_canvas: Add random noise to canvas operations to prevent fingerprinting.
|
|
:param block_webrtc: Forces WebRTC to respect proxy settings to prevent local IP address leak.
|
|
:param allow_webgl: Enabled by default. Disabling it disables WebGL and WebGL 2.0 support entirely. Disabling WebGL is not recommended as many WAFs now check if WebGL is enabled.
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:param load_dom: Enabled by default, wait for all JavaScript on page(s) to fully load and execute.
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:param cdp_url: Instead of launching a new browser instance, connect to this CDP URL to control real browsers through CDP.
|
|
:param google_search: Enabled by default, Scrapling will set a Google referer header.
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|
:param extra_headers: A dictionary of extra headers to add to the request. _The referer set by `google_search` takes priority over the referer set here if used together._
|
|
:param proxy: The proxy to be used with requests, it can be a string or a dictionary with the keys 'server', 'username', and 'password' only.
|
|
:param user_data_dir: Path to a User Data Directory, which stores browser session data like cookies and local storage. The default is to create a temporary directory.
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|
:param extra_flags: A list of additional browser flags to pass to the browser on launch.
|
|
:param selector_config: The arguments that will be passed in the end while creating the final Selector's class.
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|
:param additional_args: Additional arguments to be passed to Playwright's context as additional settings, and it takes higher priority than Scrapling's settings.
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"""
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self.__validate__(**kwargs)
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super().__init__(max_pages=self._config.max_pages)
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|
async def start(self) -> None:
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"""Create a browser for this instance and context."""
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|
if not self.playwright:
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self.playwright = await async_playwright().start()
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|
try:
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if self._config.cdp_url:
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self.browser = await self.playwright.chromium.connect_over_cdp(endpoint_url=self._config.cdp_url)
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if not self._config.proxy_rotator:
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assert self.browser is not None
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self.context = await self.browser.new_context(**self._context_options)
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elif self._config.proxy_rotator:
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self.browser = await self.playwright.chromium.launch(**self._browser_options)
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else:
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persistent_options = (
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self._browser_options | self._context_options | {"user_data_dir": self._user_data_dir}
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)
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self.context = await self.playwright.chromium.launch_persistent_context(**persistent_options)
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if self.context:
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self.context = await self._initialize_context(self._config, self.context)
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self._is_alive = True
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except Exception:
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# Clean up playwright if browser setup fails
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await self.playwright.stop()
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self.playwright = None
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raise
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else:
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raise RuntimeError("Session has been already started")
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async def _cloudflare_solver(self, page: async_Page) -> None: # pragma: no cover
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|
"""Solve the cloudflare challenge displayed on the playwright page passed
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|
|
:param page: The targeted page
|
|
:return:
|
|
"""
|
|
await self._wait_for_networkidle(page, timeout=5000)
|
|
challenge_type = self._detect_cloudflare(await ResponseFactory._get_async_page_content(page))
|
|
if not challenge_type:
|
|
log.error("No Cloudflare challenge found.")
|
|
return None
|
|
else:
|
|
log.info(f'The turnstile version discovered is "{challenge_type}"')
|
|
if challenge_type == "non-interactive":
|
|
while "<title>Just a moment...</title>" in (await ResponseFactory._get_async_page_content(page)):
|
|
log.info("Waiting for Cloudflare wait page to disappear.")
|
|
await page.wait_for_timeout(1000)
|
|
await page.wait_for_load_state()
|
|
log.info("Cloudflare captcha is solved")
|
|
return None
|
|
|
|
else:
|
|
box_selector = "#cf_turnstile div, #cf-turnstile div, .turnstile>div>div"
|
|
if challenge_type != "embedded":
|
|
box_selector = ".main-content p+div>div>div"
|
|
while "Verifying you are human." in (await ResponseFactory._get_async_page_content(page)):
|
|
# Waiting for the verify spinner to disappear, checking every 1s if it disappeared
|
|
await page.wait_for_timeout(500)
|
|
|
|
outer_box: Any = {}
|
|
iframe = page.frame(url=__CF_PATTERN__)
|
|
if iframe is not None:
|
|
await self._wait_for_page_stability(iframe, True, False)
|
|
|
|
if challenge_type != "embedded":
|
|
while not await (await iframe.frame_element()).is_visible():
|
|
# Double-checking that the iframe is loaded
|
|
await page.wait_for_timeout(500)
|
|
|
|
outer_box = await (await iframe.frame_element()).bounding_box()
|
|
|
|
if not iframe or not outer_box:
|
|
if "<title>Just a moment...</title>" not in (await ResponseFactory._get_async_page_content(page)):
|
|
log.info("Cloudflare captcha is solved")
|
|
return None
|
|
|
|
outer_box = await page.locator(box_selector).last.bounding_box()
|
|
|
|
# Calculate the Captcha coordinates for any viewport
|
|
captcha_x, captcha_y = outer_box["x"] + randint(26, 28), outer_box["y"] + randint(25, 27)
|
|
|
|
# Move the mouse to the center of the window, then press and hold the left mouse button
|
|
await page.mouse.click(captcha_x, captcha_y, delay=randint(100, 200), button="left")
|
|
await self._wait_for_networkidle(page)
|
|
|
|
if challenge_type != "embedded":
|
|
attempts = 0
|
|
while "<title>Just a moment...</title>" in (await ResponseFactory._get_async_page_content(page)):
|
|
# Wait for the page
|
|
if attempts >= 100:
|
|
log.info("Cloudflare page didn't disappear after 10s, continuing...")
|
|
break
|
|
await page.wait_for_timeout(100)
|
|
attempts += 1
|
|
|
|
# await page.locator(box_selector).last.wait_for(state="detached")
|
|
# await page.locator(".zone-name-title").wait_for(state="hidden")
|
|
|
|
await self._wait_for_page_stability(page, True, False)
|
|
|
|
if "<title>Just a moment...</title>" not in (await ResponseFactory._get_async_page_content(page)):
|
|
log.info("Cloudflare captcha is solved")
|
|
return None
|
|
else:
|
|
log.info("Looks like Cloudflare captcha is still present, solving again")
|
|
return await self._cloudflare_solver(page)
|
|
|
|
async def fetch(self, url: str, **kwargs: Unpack[StealthFetchParams]) -> Response:
|
|
"""Opens up the browser and do your request based on your chosen options.
|
|
|
|
:param url: The Target url.
|
|
:param google_search: Enabled by default, Scrapling will set a Google referer header.
|
|
:param timeout: The timeout in milliseconds that is used in all operations and waits through the page. The default is 30,000
|
|
:param wait: The time (milliseconds) the fetcher will wait after everything finishes before closing the page and returning the ` Response ` object.
|
|
:param page_action: Added for automation. A function that takes the `page` object, runs after navigation, and does the automation you need.
|
|
:param page_setup: A function that takes the `page` object, runs before navigation. Use it to register event listeners or routes that must be set up before the page loads.
|
|
:param extra_headers: A dictionary of extra headers to add to the request. _The referer set by `google_search` takes priority over the referer set here if used together._
|
|
:param disable_resources: Drop requests for unnecessary resources for a speed boost.
|
|
Requests dropped are of type `font`, `image`, `media`, `beacon`, `object`, `imageset`, `texttrack`, `websocket`, `csp_report`, and `stylesheet`.
|
|
:param blocked_domains: A set of domain names to block requests to. Subdomains are also matched (e.g., ``"example.com"`` blocks ``"sub.example.com"`` too).
|
|
:param wait_selector: Wait for a specific CSS selector to be in a specific state.
|
|
:param wait_selector_state: The state to wait for the selector given with `wait_selector`. The default state is `attached`.
|
|
:param network_idle: Wait for the page until there are no network connections for at least 500 ms.
|
|
:param load_dom: Enabled by default, wait for all JavaScript on page(s) to fully load and execute.
|
|
:param solve_cloudflare: Solves all types of the Cloudflare's Turnstile/Interstitial challenges before returning the response to you.
|
|
:param selector_config: The arguments that will be passed in the end while creating the final Selector's class.
|
|
:param proxy: Static proxy to override rotator and session proxy. A new browser context will be created and used with it.
|
|
:return: A `Response` object.
|
|
"""
|
|
static_proxy = kwargs.pop("proxy", None)
|
|
|
|
params = _validate(kwargs, self, StealthConfig)
|
|
|
|
if not self._is_alive: # pragma: no cover
|
|
raise RuntimeError("Context manager has been closed")
|
|
|
|
request_headers_keys = {h.lower() for h in params.extra_headers.keys()} if params.extra_headers else set()
|
|
referer = (
|
|
"https://www.google.com/" if (params.google_search and "referer" not in request_headers_keys) else None
|
|
)
|
|
|
|
for attempt in range(self._config.retries):
|
|
proxy: Optional[ProxyType] = None
|
|
if self._config.proxy_rotator and static_proxy is None:
|
|
proxy = self._config.proxy_rotator.get_proxy()
|
|
else:
|
|
proxy = static_proxy
|
|
|
|
async with self._page_generator(
|
|
params.timeout, params.extra_headers, params.disable_resources, proxy, params.blocked_domains
|
|
) as page_info:
|
|
final_response: List = [None]
|
|
xhr_captured: List = []
|
|
page = page_info.page
|
|
page.on(
|
|
"response",
|
|
self._create_response_handler(
|
|
page_info,
|
|
final_response,
|
|
xhr_pattern=self._config.capture_xhr,
|
|
xhr_container=xhr_captured,
|
|
),
|
|
)
|
|
|
|
if params.page_setup:
|
|
try:
|
|
await params.page_setup(page)
|
|
except Exception as e: # pragma: no cover
|
|
log.error(f"Error executing page_setup: {e}")
|
|
|
|
try:
|
|
first_response = await page.goto(url, referer=referer)
|
|
await self._wait_for_page_stability(page, params.load_dom, params.network_idle)
|
|
|
|
if not first_response:
|
|
raise RuntimeError(f"Failed to get response for {url}")
|
|
|
|
if params.solve_cloudflare:
|
|
await self._cloudflare_solver(page)
|
|
# Make sure the page is fully loaded after the captcha
|
|
await self._wait_for_page_stability(page, params.load_dom, params.network_idle)
|
|
|
|
if params.page_action:
|
|
try:
|
|
_ = await params.page_action(page)
|
|
except Exception as e: # pragma: no cover
|
|
log.error(f"Error executing page_action: {e}")
|
|
|
|
if params.wait_selector:
|
|
try:
|
|
waiter: AsyncLocator = page.locator(params.wait_selector)
|
|
await waiter.first.wait_for(state=params.wait_selector_state)
|
|
await self._wait_for_page_stability(page, params.load_dom, params.network_idle)
|
|
except Exception as e: # pragma: no cover
|
|
log.error(f"Error waiting for selector {params.wait_selector}: {e}")
|
|
|
|
await page.wait_for_timeout(params.wait)
|
|
|
|
response = await ResponseFactory.from_async_playwright_response(
|
|
page,
|
|
first_response,
|
|
final_response[0],
|
|
params.selector_config,
|
|
meta={"proxy": proxy},
|
|
xhr_captured=xhr_captured,
|
|
)
|
|
return response
|
|
|
|
except Exception as e:
|
|
page_info.mark_error()
|
|
if attempt < self._config.retries - 1:
|
|
if is_proxy_error(e):
|
|
log.warning(
|
|
f"Proxy '{proxy}' failed (attempt {attempt + 1}) | Retrying in {self._config.retry_delay}s..."
|
|
)
|
|
else:
|
|
log.warning(
|
|
f"Attempt {attempt + 1} failed: {e}. Retrying in {self._config.retry_delay}s..."
|
|
)
|
|
await asyncio_sleep(self._config.retry_delay)
|
|
else:
|
|
log.error(f"Failed after {self._config.retries} attempts: {e}")
|
|
raise
|
|
|
|
raise RuntimeError("Request failed") # pragma: no cover
|