microsoft · mxschmitt · May 4, 2021 · Apr 20, 2021 · May 4, 2021
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
@@ -6,7 +6,6 @@ repos:
     hooks:
       - id: trailing-whitespace
       - id: end-of-file-fixer
-        exclude: ^playwright/drivers/browsers.json$
       - id: check-yaml
       - id: check-toml
       - id: requirements-txt-fixer
@@ -19,10 +18,10 @@ repos:
     hooks:
       - id: mypy
   - repo: https://gitlab.com/pycqa/flake8
-    rev: 3.8.4
+    rev: 3.9.1
     hooks:
       - id: flake8
   - repo: https://github.com/pycqa/isort
-    rev: 5.7.0
+    rev: 5.8.0
     hooks:
       - id: isort
diff --git a/README.md b/README.md
@@ -8,7 +8,7 @@ Playwright is a Python library to automate [Chromium](https://www.chromium.org/H
 |   :---   | :---: | :---: | :---:   |
 | Chromium <!-- GEN:chromium-version -->91.0.4469.0<!-- GEN:stop --> | ✅ | ✅ | ✅ |
 | WebKit <!-- GEN:webkit-version -->14.2<!-- GEN:stop --> | ✅ | ✅ | ✅ |
-| Firefox <!-- GEN:firefox-version -->88.0b8<!-- GEN:stop --> | ✅ | ✅ | ✅ |
+| Firefox <!-- GEN:firefox-version -->89.0b2<!-- GEN:stop --> | ✅ | ✅ | ✅ |
 
 Headless execution is supported for all browsers on all platforms.
 

diff --git a/local-requirements.txt b/local-requirements.txt
@@ -1,12 +1,12 @@
 auditwheel==3.3.1
 autobahn==21.3.1
 black==20.8b1
-flake8==3.8.4
+flake8==3.9.1
 flaky==3.7.0
 mypy==0.812
 objgraph==3.5.0
-pandas==1.2.3
-Pillow==8.1.1
+pandas==1.2.4
+Pillow==8.2.0
 pixelmatch==0.2.3
 pre-commit==2.10.1
 pyOpenSSL==20.0.1
@@ -19,7 +19,7 @@ pytest-timeout==1.4.2
 pytest-xdist==2.2.1
 requests==2.25.1
 service_identity==18.1.0
-setuptools==54.0.0
+setuptools==56.0.0
 twine==3.3.0
 twisted==21.2.0
 wheel==0.36.2
diff --git a/playwright/_impl/_helper.py b/playwright/_impl/_helper.py
@@ -59,6 +59,7 @@
     "chrome-beta",
     "chrome-canary",
     "chrome-dev",
+    "firefox-stable",
     "msedge",
     "msedge-beta",
     "msedge-canary",

diff --git a/playwright/async_api/_generated.py b/playwright/async_api/_generated.py
@@ -784,6 +784,7 @@ async def type(self, text: str, *, delay: float = None) -> NoneType:
         ```
 
         > NOTE: Modifier keys DO NOT effect `keyboard.type`. Holding down `Shift` will not type the text in upper case.
+        > NOTE: For characters that are not on a US keyboard, only an `input` event will be sent.
 
         Parameters
         ----------
@@ -6228,6 +6229,9 @@ async def emulate_media(
     ) -> NoneType:
         """Page.emulate_media
 
+        This method changes the `CSS media type` through the `media` argument, and/or the `'prefers-colors-scheme'` media
+        feature, using the `colorScheme` argument.
+
         ```py
         await page.evaluate(\"matchMedia('screen').matches\")
         # → True
@@ -8907,9 +8911,11 @@ async def new_context(
         accept_downloads : Union[bool, NoneType]
             Whether to automatically download all the attachments. Defaults to `false` where all the downloads are canceled.
         proxy : Union[{server: str, bypass: Union[str, NoneType], username: Union[str, NoneType], password: Union[str, NoneType]}, NoneType]
-            Network proxy settings to use with this context. Note that browser needs to be launched with the global proxy for this
-            option to work. If all contexts override the proxy, global proxy will be never used and can be any string, for example
-            `launch({ proxy: { server: 'per-context' } })`.
+            Network proxy settings to use with this context.
+
+            > NOTE: For Chromium on Windows the browser needs to be launched with the global proxy for this option to work. If all
+            contexts override the proxy, global proxy will be never used and can be any string, for example `launch({ proxy: {
+            server: 'http://per-context' } })`.
         record_har_path : Union[pathlib.Path, str, NoneType]
             Enables [HAR](http://www.softwareishard.com/blog/har-12-spec) recording for all pages into the specified HAR file on the
             filesystem. If not specified, the HAR is not recorded. Make sure to call `browser_context.close()` for the HAR to
@@ -9052,9 +9058,11 @@ async def new_page(
         accept_downloads : Union[bool, NoneType]
             Whether to automatically download all the attachments. Defaults to `false` where all the downloads are canceled.
         proxy : Union[{server: str, bypass: Union[str, NoneType], username: Union[str, NoneType], password: Union[str, NoneType]}, NoneType]
-            Network proxy settings to use with this context. Note that browser needs to be launched with the global proxy for this
-            option to work. If all contexts override the proxy, global proxy will be never used and can be any string, for example
-            `launch({ proxy: { server: 'per-context' } })`.
+            Network proxy settings to use with this context.
+
+            > NOTE: For Chromium on Windows the browser needs to be launched with the global proxy for this option to work. If all
+            contexts override the proxy, global proxy will be never used and can be any string, for example `launch({ proxy: {
+            server: 'http://per-context' } })`.
         record_har_path : Union[pathlib.Path, str, NoneType]
             Enables [HAR](http://www.softwareishard.com/blog/har-12-spec) recording for all pages into the specified HAR file on the
             filesystem. If not specified, the HAR is not recorded. Make sure to call `browser_context.close()` for the HAR to
@@ -9249,6 +9257,7 @@ async def launch(
             "chrome-beta",
             "chrome-canary",
             "chrome-dev",
+            "firefox-stable",
             "msedge",
             "msedge-beta",
             "msedge-canary",
@@ -9304,7 +9313,7 @@ async def launch(
             Path to a browser executable to run instead of the bundled one. If `executablePath` is a relative path, then it is
             resolved relative to the current working directory. Note that Playwright only works with the bundled Chromium, Firefox
             or WebKit, use at your own risk.
-        channel : Union["chrome", "chrome-beta", "chrome-canary", "chrome-dev", "msedge", "msedge-beta", "msedge-canary", "msedge-dev", NoneType]
+        channel : Union["chrome", "chrome-beta", "chrome-canary", "chrome-dev", "firefox-stable", "msedge", "msedge-beta", "msedge-canary", "msedge-dev", NoneType]
             Browser distribution channel. Read more about using
             [Google Chrome and Microsoft Edge](./browsers.md#google-chrome--microsoft-edge).
         args : Union[List[str], NoneType]
@@ -9383,6 +9392,7 @@ async def launch_persistent_context(
             "chrome-beta",
             "chrome-canary",
             "chrome-dev",
+            "firefox-stable",
             "msedge",
             "msedge-beta",
             "msedge-canary",
@@ -9440,7 +9450,7 @@ async def launch_persistent_context(
             [Chromium](https://chromium.googlesource.com/chromium/src/+/master/docs/user_data_dir.md#introduction) and
             [Firefox](https://developer.mozilla.org/en-US/docs/Mozilla/Command_Line_Options#User_Profile). Note that Chromium's user
             data directory is the **parent** directory of the "Profile Path" seen at `chrome://version`.
-        channel : Union["chrome", "chrome-beta", "chrome-canary", "chrome-dev", "msedge", "msedge-beta", "msedge-canary", "msedge-dev", NoneType]
+        channel : Union["chrome", "chrome-beta", "chrome-canary", "chrome-dev", "firefox-stable", "msedge", "msedge-beta", "msedge-canary", "msedge-dev", NoneType]
             Browser distribution channel. Read more about using
             [Google Chrome and Microsoft Edge](./browsers.md#google-chrome--microsoft-edge).
         executable_path : Union[pathlib.Path, str, NoneType]

diff --git a/playwright/sync_api/_generated.py b/playwright/sync_api/_generated.py
@@ -782,6 +782,7 @@ def type(self, text: str, *, delay: float = None) -> NoneType:
         ```
 
         > NOTE: Modifier keys DO NOT effect `keyboard.type`. Holding down `Shift` will not type the text in upper case.
+        > NOTE: For characters that are not on a US keyboard, only an `input` event will be sent.
 
         Parameters
         ----------
@@ -6190,6 +6191,9 @@ def emulate_media(
     ) -> NoneType:
         """Page.emulate_media
 
+        This method changes the `CSS media type` through the `media` argument, and/or the `'prefers-colors-scheme'` media
+        feature, using the `colorScheme` argument.
+
         ```py
         page.evaluate(\"matchMedia('screen').matches\")
         # → True
@@ -8853,9 +8857,11 @@ def new_context(
         accept_downloads : Union[bool, NoneType]
             Whether to automatically download all the attachments. Defaults to `false` where all the downloads are canceled.
         proxy : Union[{server: str, bypass: Union[str, NoneType], username: Union[str, NoneType], password: Union[str, NoneType]}, NoneType]
-            Network proxy settings to use with this context. Note that browser needs to be launched with the global proxy for this
-            option to work. If all contexts override the proxy, global proxy will be never used and can be any string, for example
-            `launch({ proxy: { server: 'per-context' } })`.
+            Network proxy settings to use with this context.
+
+            > NOTE: For Chromium on Windows the browser needs to be launched with the global proxy for this option to work. If all
+            contexts override the proxy, global proxy will be never used and can be any string, for example `launch({ proxy: {
+            server: 'http://per-context' } })`.
         record_har_path : Union[pathlib.Path, str, NoneType]
             Enables [HAR](http://www.softwareishard.com/blog/har-12-spec) recording for all pages into the specified HAR file on the
             filesystem. If not specified, the HAR is not recorded. Make sure to call `browser_context.close()` for the HAR to
@@ -8998,9 +9004,11 @@ def new_page(
         accept_downloads : Union[bool, NoneType]
             Whether to automatically download all the attachments. Defaults to `false` where all the downloads are canceled.
         proxy : Union[{server: str, bypass: Union[str, NoneType], username: Union[str, NoneType], password: Union[str, NoneType]}, NoneType]
-            Network proxy settings to use with this context. Note that browser needs to be launched with the global proxy for this
-            option to work. If all contexts override the proxy, global proxy will be never used and can be any string, for example
-            `launch({ proxy: { server: 'per-context' } })`.
+            Network proxy settings to use with this context.
+
+            > NOTE: For Chromium on Windows the browser needs to be launched with the global proxy for this option to work. If all
+            contexts override the proxy, global proxy will be never used and can be any string, for example `launch({ proxy: {
+            server: 'http://per-context' } })`.
         record_har_path : Union[pathlib.Path, str, NoneType]
             Enables [HAR](http://www.softwareishard.com/blog/har-12-spec) recording for all pages into the specified HAR file on the
             filesystem. If not specified, the HAR is not recorded. Make sure to call `browser_context.close()` for the HAR to
@@ -9195,6 +9203,7 @@ def launch(
             "chrome-beta",
             "chrome-canary",
             "chrome-dev",
+            "firefox-stable",
             "msedge",
             "msedge-beta",
             "msedge-canary",
@@ -9250,7 +9259,7 @@ def launch(
             Path to a browser executable to run instead of the bundled one. If `executablePath` is a relative path, then it is
             resolved relative to the current working directory. Note that Playwright only works with the bundled Chromium, Firefox
             or WebKit, use at your own risk.
-        channel : Union["chrome", "chrome-beta", "chrome-canary", "chrome-dev", "msedge", "msedge-beta", "msedge-canary", "msedge-dev", NoneType]
+        channel : Union["chrome", "chrome-beta", "chrome-canary", "chrome-dev", "firefox-stable", "msedge", "msedge-beta", "msedge-canary", "msedge-dev", NoneType]
             Browser distribution channel. Read more about using
             [Google Chrome and Microsoft Edge](./browsers.md#google-chrome--microsoft-edge).
         args : Union[List[str], NoneType]
@@ -9329,6 +9338,7 @@ def launch_persistent_context(
             "chrome-beta",
             "chrome-canary",
             "chrome-dev",
+            "firefox-stable",
             "msedge",
             "msedge-beta",
             "msedge-canary",
@@ -9386,7 +9396,7 @@ def launch_persistent_context(
             [Chromium](https://chromium.googlesource.com/chromium/src/+/master/docs/user_data_dir.md#introduction) and
             [Firefox](https://developer.mozilla.org/en-US/docs/Mozilla/Command_Line_Options#User_Profile). Note that Chromium's user
             data directory is the **parent** directory of the "Profile Path" seen at `chrome://version`.
-        channel : Union["chrome", "chrome-beta", "chrome-canary", "chrome-dev", "msedge", "msedge-beta", "msedge-canary", "msedge-dev", NoneType]
+        channel : Union["chrome", "chrome-beta", "chrome-canary", "chrome-dev", "firefox-stable", "msedge", "msedge-beta", "msedge-canary", "msedge-dev", NoneType]
             Browser distribution channel. Read more about using
             [Google Chrome and Microsoft Edge](./browsers.md#google-chrome--microsoft-edge).
         executable_path : Union[pathlib.Path, str, NoneType]

diff --git a/scripts/expected_api_mismatch.txt b/scripts/expected_api_mismatch.txt
@@ -16,3 +16,7 @@ Parameter type mismatch in Page.unroute(handler=): documented as Union[Callable[
 # Get vs set cookies
 Parameter type mismatch in BrowserContext.storage_state(return=): documented as {cookies: List[{name: str, value: str, domain: str, path: str, expires: float, httpOnly: bool, secure: bool, sameSite: Union["Lax", "None", "Strict"]}], origins: List[{origin: str, localStorage: List[{name: str, value: str}]}]}, code has {cookies: Union[List[{name: str, value: str, url: Union[str, NoneType], domain: Union[str, NoneType], path: Union[str, NoneType], expires: Union[float, NoneType], httpOnly: Union[bool, NoneType], secure: Union[bool, NoneType], sameSite: Union["Lax", "None", "Strict", NoneType]}], NoneType], origins: Union[List[{origin: str, localStorage: List[{name: str, value: str}]}], NoneType]}
 Parameter type mismatch in BrowserContext.cookies(return=): documented as List[{name: str, value: str, domain: str, path: str, expires: float, httpOnly: bool, secure: bool, sameSite: Union["Lax", "None", "Strict"]}], code has List[{name: str, value: str, url: Union[str, NoneType], domain: Union[str, NoneType], path: Union[str, NoneType], expires: Union[float, NoneType], httpOnly: Union[bool, NoneType], secure: Union[bool, NoneType], sameSite: Union["Lax", "None", "Strict", NoneType]}]
+# Temporary Fix
+Method not implemented: Error.name
+Method not implemented: Error.stack
+Method not implemented: Error.message
diff --git a/setup.py b/setup.py
@@ -28,7 +28,7 @@
     InWheel = None
 from wheel.bdist_wheel import bdist_wheel as BDistWheelCommand
 
-driver_version = "1.11.0-next-1619452681000"
+driver_version = "1.11.0-next-1620085974000"
 
 
 def extractall(zip: zipfile.ZipFile, path: str) -> None:

diff --git a/tests/async/test_navigation.py b/tests/async/test_navigation.py
@@ -969,7 +969,7 @@ def expect_ssl_error(error_message: str, browser_name: str) -> None:
         if sys.platform == "darwin":
             assert "The certificate for this server is invalid" in error_message
         elif sys.platform == "win32":
-            assert "SSL connect error" in error_message
+            assert "SSL peer certificate or SSH remote key was not OK" in error_message
         else:
             assert "Unacceptable TLS certificate" in error_message
     else:

diff --git a/tests/async/test_page.py b/tests/async/test_page.py
@@ -58,8 +58,8 @@ async def test_close_should_run_beforeunload_if_asked_for(
         assert dialog.message == "Leave?"
     else:
         assert (
-            dialog.message
-            == "This page is asking you to confirm that you want to leave — information you’ve entered may not be saved."
+            "This page is asking you to confirm that you want to leave"
+            in dialog.message
         )
     async with page.expect_event("close"):
         await dialog.accept()