Create a browser instance; shared-slot browsers track PIDs while temporary browsers do not.
(self, token_proxy_url: Optional[str] = None, manage_slot_pid: bool = True)
| 1267 | return proxy_option, raw_proxy_url, proxy_source |
| 1268 | |
| 1269 | async def _create_browser(self, token_proxy_url: Optional[str] = None, manage_slot_pid: bool = True) -> tuple: |
| 1270 | """Create a browser instance; shared-slot browsers track PIDs while temporary browsers do not.""" |
| 1271 | width = self._profile_viewport["width"] |
| 1272 | height = self._profile_viewport["height"] |
| 1273 | viewport = {"width": width, "height": height} |
| 1274 | launch_in_background = bool(getattr(config, "browser_launch_background", True)) |
| 1275 | |
| 1276 | if manage_slot_pid: |
| 1277 | await self._cleanup_stale_slot_process() |
| 1278 | playwright = await async_playwright().start() |
| 1279 | browser_executable_path = os.environ.get("BROWSER_EXECUTABLE_PATH", "").strip() or None |
| 1280 | proxy_option, raw_proxy_url, _ = await self._resolve_proxy_runtime_config(token_proxy_url=token_proxy_url) |
| 1281 | |
| 1282 | # 先只记录代理，真实 UA/UA-CH 交给浏览器自己暴露，避免 user-agent 与 sec-ch-ua 版本错位。 |
| 1283 | self._last_fingerprint = { |
| 1284 | "proxy_url": raw_proxy_url if raw_proxy_url else None, |
| 1285 | } |
| 1286 | |
| 1287 | try: |
| 1288 | browser_args = [ |
| 1289 | '--disable-blink-features=AutomationControlled', |
| 1290 | '--disable-quic', |
| 1291 | '--disable-features=UseDnsHttpsSvcb', |
| 1292 | '--lang=en-US', |
| 1293 | '--no-sandbox', |
| 1294 | '--disable-dev-shm-usage', |
| 1295 | '--disable-setuid-sandbox', |
| 1296 | '--no-first-run', |
| 1297 | '--no-zygote', |
| 1298 | f'--window-size={width},{height}', |
| 1299 | '--disable-infobars', |
| 1300 | '--hide-scrollbars', |
| 1301 | '--profile-directory=Default', |
| 1302 | '--disable-extensions', |
| 1303 | '--disable-background-networking', |
| 1304 | '--disable-sync', |
| 1305 | '--disable-translate', |
| 1306 | '--disable-default-apps', |
| 1307 | '--no-default-browser-check', |
| 1308 | ] |
| 1309 | |
| 1310 | if launch_in_background: |
| 1311 | browser_args.extend([ |
| 1312 | '--start-minimized', |
| 1313 | '--disable-background-timer-throttling', |
| 1314 | '--disable-renderer-backgrounding', |
| 1315 | '--disable-backgrounding-occluded-windows', |
| 1316 | f'--flow2api-browser-slot={self.token_id}', |
| 1317 | ]) |
| 1318 | if sys.platform.startswith("win"): |
| 1319 | browser_args.append('--window-position=-32000,-32000') |
| 1320 | debug_logger.log_info( |
| 1321 | f"[BrowserCaptcha] Token-{self.token_id} headed browser will launch in background mode" |
| 1322 | ) |
| 1323 | |
| 1324 | if browser_executable_path: |
| 1325 | debug_logger.log_info( |
| 1326 | f"[BrowserCaptcha] Token-{self.token_id} using custom browser executable: {browser_executable_path}" |
no test coverage detected