chore(deps): update dependency playwright to v1.57.0 #53
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This PR contains the following updates:
==1.43.0->==1.57.0==1.43.0->==1.57.0Release Notes
Microsoft/playwright-python (playwright)
v1.57.0Compare Source
Chrome for Testing
Starting with this release, Playwright switches from Chromium, to using Chrome for Testing builds. Both headed and headless browsers are subject to this. Your tests should still be passing after upgrading to Playwright 1.57.
We're expecting no functional changes to come from this switch. The biggest change is the new icon and title in your toolbar.
If you still see an unexpected behaviour change, please file an issue.
On Arm64 Linux, Playwright continues to use Chromium.
Breaking Change
After 3 years of being deprecated, we removed
page.accessibilityfrom our API. Please use other libraries such as Axe if you need to test page accessibility. See our Node.js guide for integration with Axe.New APIs
stepsin locator.click() and locator.drag_to() that configures the number ofmousemoveevents emitted while moving the mouse pointer to the target element.PLAYWRIGHT_DISABLE_SERVICE_WORKER_NETWORKenvironment variable.PLAYWRIGHT_DISABLE_SERVICE_WORKER_CONSOLEenvironment variable.Browser Versions
v1.56.0Compare Source
New APIs
Breaking Changes
Miscellaneous
inputplaceholderBrowser Versions
v1.55.0Compare Source
Codegen
to_be_visible()assertions: Codegen can now generate automaticto_be_visible()assertions for common UI interactions. This feature can be enabled in the Codegen settings UI.Breaking Changes
Miscellaneous
Browser Versions
This version was also tested against the following stable channels:
v1.54.0Compare Source
Highlights
New cookie property
partition_keyin BrowserContext.cookies() and browserContext.add_cookies(). This property allows to save and restore partitioned cookies. See CHIPS MDN article for more information. Note that browsers have different support and defaults for cookie partitioning.New option
--user-data-dirin multiple commands. You can specify the same user data dir to reuse browsing state, like authentication, between sessions.playwright opendoes not open the test recorder anymore. Useplaywright codegeninstead.Browser Versions
This version was also tested against the following stable channels:
v1.53.0Compare Source
Miscellaneous
New Steps in Trace Viewer:

New method locator.describe() to describe a locator. Used for trace viewer.
python -m playwright install --listwill now list all installed browsers, versions and locations.Browser Versions
This version was also tested against the following stable channels:
v1.52.0Compare Source
Highlights
New method expect(locator).to_contain_class() to ergonomically assert individual class names on the element.
Aria Snapshots got two new properties:
/childrenfor strict matching and/urlfor links.Miscellaneous
max_redirectsin apiRequest.new_context() to control the maximum number of redirects.refin locator.aria_snapshot() to generate reference for each element in the snapshot which can later be used to locate the element.Breaking Changes
Cookieheader anymore. If aCookieheader is provided, it will be ignored, and the cookie will be loaded from the browser's cookie store. To set custom cookies, use browserContext.add_cookies().Browser Versions
This version was also tested against the following stable channels:
v1.51.0Compare Source
Highlights
New option
indexed_dbfor browserContext.storage_state() allows to save and restore IndexedDB contents. Useful when your application uses IndexedDB API to store authentication tokens, like Firebase Authentication.Here is an example following the authentication guide:
Save storage state into the file. Make sure to include IndexedDB.
storage = context.storage_state(path="state.json", indexed_db=True)
Create a new context with the saved storage state.
context = browser.new_context(storage_state="state.json")
contrastfor methods page.emulate_media() and browser.new_context() allows to emulate theprefers-contrastmedia feature.fail_on_status_codemakes all fetch requests made through the APIRequestContext throw on response codes other than 2xx and 3xx.Browser Versions
This version was also tested against the following stable channels:
v1.50.0Compare Source
Async Pytest Plugin
Miscellaneous
UI updates
canvascontent in traces is error-prone. Display is now disabled by default, and can be enabled via theDisplay canvas contentUI setting.CallandNetworkpanels now display additional time information.Breaking
<input>,<select>, or a number of other editable elements.Browser Versions
This version was also tested against the following stable channels:
v1.49.1Compare Source
Highlights
microsoft#2679 - [Bug]: Warning: Validation of the RECORD file of playwright-1.49.0-py3-none-manylinux1_x86_64.whl failed
Browser Versions
This version was also tested against the following stable channels:
v1.49.0Compare Source
Aria snapshots
New assertion expect(locator).toMatchAriaSnapshot() verifies page structure by comparing to an expected accessibility tree, represented as YAML.
You can generate this assertion with Test Generator or by calling locator.ariaSnapshot().
Learn more in the aria snapshots guide.
Tracing groups
New method tracing.group() allows you to visually group actions in the trace viewer.
Breaking:
chromeandmsedgechannels switch to new headless modeThis change affects you if you're using one of the following channels in your
playwright.config.ts:chrome,chrome-dev,chrome-beta, orchrome-canarymsedge,msedge-dev,msedge-beta, ormsedge-canaryAfter updating to Playwright v1.49, run your test suite. If it still passes, you're good to go. If not, you will probably need to update your snapshots, and adapt some of your test code around PDF viewers and extensions. See issue #33566 for more details.
Try new Chromium headless
You can opt into the new headless mode by using
'chromium'channel. As official Chrome documentation puts it:See issue #33566 for the list of possible breakages you could encounter and more details on Chromium headless. Please file an issue if you see any problems after opting in.
Miscellaneous
<canvas>elements inside a snapshot now draw a preview.Browser Versions
This version was also tested against the following stable channels:
v1.48.0Compare Source
WebSocket routing
New methods page.route_web_socket() and browser_context.route_web_socket() allow to intercept, modify and mock WebSocket connections initiated in the page. Below is a simple example that mocks WebSocket communication by responding to a
"request"with a"response".See WebSocketRoute for more details.
UI updates
Miscellaneous
Browser Versions
This version was also tested against the following stable channels:
v1.47.0Compare Source
Network Tab improvements
The Network tab in the trace viewer has several nice improvements:
Miscellaneous
mcr.microsoft.com/playwright-python:v1.47.0now serves a Playwright image based on Ubuntu 24.04 Noble.To use the 22.04 jammy-based image, please use
mcr.microsoft.com/playwright-python:v1.47.0-jammyinstead.:latest/:focal/:jammytag for Playwright Docker images is no longer being published. Pin to a specific version for better stability and reproducibility.certandkeyas bytes instead of file paths.no_wait_afterin locator.selectOption() was deprecated.macos-13. We recommend upgrading GitHub Actions tomacos-14.Browser Versions
This version was also tested against the following stable channels:
v1.46.0Compare Source
TLS Client Certificates
Playwright now allows to supply client-side certificates, so that server can verify them, as specified by TLS Client Authentication.
You can provide client certificates as a parameter of browser.new_context() and api_request.new_context(). The following snippet sets up a client certificate for
https://example.com:When using the Pytest plugin, it can be added like this:
Trace Viewer Updates
base_url.Miscellaneous
max_retriesoption in apiRequestContext.fetch() which retries on theECONNRESETnetwork error.Browser Versions
This version was also tested against the following stable channels:
v1.45.1Compare Source
Highlights
microsoft/playwright-java#1617 - [Bug]: Trace Viewer not reporting all actions
microsoft/playwright#31764 - [Bug]: some actions do not appear in the trace file
Browser Versions
This version was also tested against the following stable channels:
v1.45.0Compare Source
Clock
Utilizing the new Clock API allows to manipulate and control time within tests to verify time-related behavior. This API covers many common scenarios, including:
See the clock guide for more details.
Miscellaneous
<input type=file webkitdirectory>elements.ControlOrMetamodifier key. This key maps toMetaon macOS and maps toControlon Windows and Linux.Press the common keyboard shortcut Control+S or Meta+S to trigger a "Save" operation.
page.keyboard.press("ControlOrMeta+S")
v1.44.0Compare Source
New APIs
Accessibility assertions
expect(locator).to_have_accessible_name() checks if the element has the specified accessible name:
expect(locator).to_have_accessible_description() checks if the element has the specified accessible description:
expect(locator).to_have_role() checks if the element has the specified ARIA role:
Locator handler
no_wait_afteroption.timesoption in page.add_locator_handler() to specify maximum number of times the handler should be run.Miscellaneous options
ignore_caseoption.Browser Versions
This version was also tested against the following stable channels:
Configuration
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