chore: fix requestFinished event when response was null (microsoft#1086)

axelande · Axel Hörteborn · mxschmitt · web-flow · commit d49ab6e6f9e4 · 2022-01-13T10:45:44.000+01:00
Co-authored-by: Axel Hörteborn &lt;axel.horteborn@sspa.se&gt;
Co-authored-by: Max Schmitt &lt;max@schmitt.mx&gt;
diff --git a/playwright/_impl/_browser_context.py b/playwright/_impl/_browser_context.py
@@ -137,7 +137,7 @@ def __init__(
             "requestFinished",
             lambda params: self._on_request_finished(
                 from_channel(params["request"]),
-                from_nullable_channel(params["response"]),
+                from_nullable_channel(params.get("response")),
                 params["responseEndTiming"],
                 from_nullable_channel(params.get("page")),
             ),
