wehub-resource-sync
110 lines
4.4 KiB
Python
110 lines
4.4 KiB
Python
import asyncio
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import pdb
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from playwright.async_api import Browser as PlaywrightBrowser
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from playwright.async_api import (
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BrowserContext as PlaywrightBrowserContext,
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)
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from playwright.async_api import (
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Playwright,
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async_playwright,
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)
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from browser_use.browser.browser import Browser, IN_DOCKER
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from browser_use.browser.context import BrowserContext, BrowserContextConfig
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from playwright.async_api import BrowserContext as PlaywrightBrowserContext
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import logging
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from browser_use.browser.chrome import (
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CHROME_ARGS,
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CHROME_DETERMINISTIC_RENDERING_ARGS,
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CHROME_DISABLE_SECURITY_ARGS,
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CHROME_DOCKER_ARGS,
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CHROME_HEADLESS_ARGS,
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)
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from browser_use.browser.context import BrowserContext, BrowserContextConfig
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from browser_use.browser.utils.screen_resolution import get_screen_resolution, get_window_adjustments
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from browser_use.utils import time_execution_async
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import socket
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from .custom_context import CustomBrowserContext
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logger = logging.getLogger(__name__)
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class CustomBrowser(Browser):
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async def new_context(self, config: BrowserContextConfig | None = None) -> CustomBrowserContext:
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"""Create a browser context"""
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browser_config = self.config.model_dump() if self.config else {}
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context_config = config.model_dump() if config else {}
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merged_config = {**browser_config, **context_config}
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return CustomBrowserContext(config=BrowserContextConfig(**merged_config), browser=self)
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async def _setup_builtin_browser(self, playwright: Playwright) -> PlaywrightBrowser:
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"""Sets up and returns a Playwright Browser instance with anti-detection measures."""
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assert self.config.browser_binary_path is None, 'browser_binary_path should be None if trying to use the builtin browsers'
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# Use the configured window size from new_context_config if available
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if (
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not self.config.headless
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and hasattr(self.config, 'new_context_config')
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and hasattr(self.config.new_context_config, 'window_width')
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and hasattr(self.config.new_context_config, 'window_height')
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):
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screen_size = {
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'width': self.config.new_context_config.window_width,
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'height': self.config.new_context_config.window_height,
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}
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offset_x, offset_y = get_window_adjustments()
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elif self.config.headless:
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screen_size = {'width': 1920, 'height': 1080}
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offset_x, offset_y = 0, 0
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else:
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screen_size = get_screen_resolution()
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offset_x, offset_y = get_window_adjustments()
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chrome_args = {
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f'--remote-debugging-port={self.config.chrome_remote_debugging_port}',
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*CHROME_ARGS,
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*(CHROME_DOCKER_ARGS if IN_DOCKER else []),
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*(CHROME_HEADLESS_ARGS if self.config.headless else []),
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*(CHROME_DISABLE_SECURITY_ARGS if self.config.disable_security else []),
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*(CHROME_DETERMINISTIC_RENDERING_ARGS if self.config.deterministic_rendering else []),
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f'--window-position={offset_x},{offset_y}',
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f'--window-size={screen_size["width"]},{screen_size["height"]}',
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*self.config.extra_browser_args,
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}
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# check if chrome remote debugging port is already taken,
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# if so remove the remote-debugging-port arg to prevent conflicts
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with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
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if s.connect_ex(('localhost', self.config.chrome_remote_debugging_port)) == 0:
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chrome_args.remove(f'--remote-debugging-port={self.config.chrome_remote_debugging_port}')
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browser_class = getattr(playwright, self.config.browser_class)
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args = {
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'chromium': list(chrome_args),
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'firefox': [
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*{
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'-no-remote',
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*self.config.extra_browser_args,
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}
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],
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'webkit': [
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*{
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'--no-startup-window',
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*self.config.extra_browser_args,
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}
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],
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}
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browser = await browser_class.launch(
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channel='chromium', # https://github.com/microsoft/playwright/issues/33566
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headless=self.config.headless,
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args=args[self.config.browser_class],
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proxy=self.config.proxy.model_dump() if self.config.proxy else None,
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handle_sigterm=False,
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handle_sigint=False,
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)
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return browser
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