chore: make browser.newPage device-friendly (#203)

Author: pavelfeldman

Diff for: playwright/async_api.py

@@ -5643,6 +5643,7 @@ async def newPage(
         hasTouch: bool = None,
         colorScheme: Literal["dark", "light", "no-preference"] = None,
         acceptDownloads: bool = None,
+        defaultBrowserType: str = None,
     ) -> "Page":
         """Browser.newPage
 
@@ -5708,6 +5709,7 @@ async def newPage(
                 hasTouch=hasTouch,
                 colorScheme=colorScheme,
                 acceptDownloads=acceptDownloads,
+                defaultBrowserType=defaultBrowserType,
             )
         )
 

Diff for: playwright/browser.py

@@ -120,8 +120,13 @@ async def newPage(
         hasTouch: bool = None,
         colorScheme: ColorScheme = None,
         acceptDownloads: bool = None,
+        defaultBrowserType: str = None,
     ) -> Page:
         params = locals_to_params(locals())
+        # Python is strict in which variables gets passed to methods. We get this
+        # value from the device descriptors, thats why we have to strip it out.
+        if "defaultBrowserType" in params:
+            del params["defaultBrowserType"]
         context = await self.newContext(**params)
         page = await context.newPage()
         page._owned_context = context

Diff for: playwright/sync_api.py

@@ -5875,6 +5875,7 @@ def newPage(
         hasTouch: bool = None,
         colorScheme: Literal["dark", "light", "no-preference"] = None,
         acceptDownloads: bool = None,
+        defaultBrowserType: str = None,
     ) -> "Page":
         """Browser.newPage
 
@@ -5941,6 +5942,7 @@ def newPage(
                     hasTouch=hasTouch,
                     colorScheme=colorScheme,
                     acceptDownloads=acceptDownloads,
+                    defaultBrowserType=defaultBrowserType,
                 )
             )
         )

Diff for: scripts/expected_api_mismatch.txt

@@ -100,3 +100,4 @@ Parameter type mismatch in Selectors.register(script=): documented as Union[Call
 
 # Device support
 Missing parameter documentation: Browser.newContext(defaultBrowserType=)
+Missing parameter documentation: Browser.newPage(defaultBrowserType=)