kiosk printing (#1034)

skyvern/webeye/actions/handler.py

@@ -67,7 +67,7 @@ from skyvern.webeye.actions.actions import (
     WebAction,
 )
 from skyvern.webeye.actions.responses import ActionAbort, ActionFailure, ActionResult, ActionSuccess
-from skyvern.webeye.browser_factory import BrowserState, get_download_dir
+from skyvern.webeye.browser_factory import BrowserState
 from skyvern.webeye.scraper.scraper import (
     CleanupElementTreeFunc,
     ElementTreeFormat,
@@ -386,19 +386,7 @@ async def handle_click_to_download_file_action(
 
     try:
         await locator.click(timeout=SettingsManager.get_settings().BROWSER_ACTION_TIMEOUT_MS)
-
         await page.wait_for_load_state(timeout=SettingsManager.get_settings().BROWSER_LOADING_TIMEOUT_MS)
-        # TODO: shall we back to the previous page ?
-        if await SkyvernFrame.get_print_triggered(page):
-            path = f"{get_download_dir(task.workflow_run_id, task.task_id)}/{uuid.uuid4()}"
-            LOG.warning(
-                "Trying to download the printed PDF",
-                path=path,
-                action=action,
-            )
-            await page.pdf(format="A4", display_header_footer=True, path=path)
-            await SkyvernFrame.reset_print_triggered(page)
-
     except Exception as e:
         LOG.exception("ClickAction with download failed", action=action, exc_info=True)
         return [ActionFailure(e, download_triggered=False)]

skyvern/webeye/browser_factory.py

@@ -72,6 +72,7 @@ class BrowserContextFactory:
                 "--disable-blink-features=AutomationControlled",
                 "--disk-cache-size=1",
                 "--start-maximized",
+                "--kiosk-printing",
             ],
             "ignore_default_args": [
                 "--enable-automation",

skyvern/webeye/utils/page.py

@@ -28,16 +28,6 @@ def load_js_script() -> str:
         raise e
 
 
-DISABLE_PRINTER_WITH_FLAG = """
-(function() {
-    const originalPrint = window.print;
-    window.print = function() {
-        window.__printTriggered = true;
-    };
-    window.__printTriggered = false;
-})();
-"""
-
 JS_FUNCTION_DEFS = load_js_script()
 
 
@@ -128,22 +118,6 @@ class SkyvernFrame:
 
         return screenshots
 
-    @staticmethod
-    async def get_print_triggered(page: Page) -> bool:
-        """
-        Get print triggered on the page. Only Page instance could be printed as PDF.
-        """
-        # the flag was injected in the "window" object from the "add_init_script" when the BrowserContext initialized.
-        return await page.evaluate("window.__printTriggered")
-
-    @staticmethod
-    async def reset_print_triggered(page: Page) -> bool:
-        """
-        Get print triggered on the page. Only Page instance could be printed as PDF.
-        """
-        # the flag was injected in the "window" object from the "add_init_script" when the BrowserContext initialized.
-        return await page.evaluate("() => window.__printTriggered = false")
-
     @classmethod
     async def create_instance(cls, frame: Page | Frame) -> SkyvernFrame:
         instance = cls(frame=frame)