* Browser fetchers - Report the real status code when Chrome aborts a bodiless error response
Chrome 153+ refuses to commit a navigation when a 4xx/5xx arrives with a zero-length body:
page.goto() raises net::ERR_HTTP_RESPONSE_CODE_FAILURE instead of returning the response. The
response is received fine, we just never get it as a return value, so the raw net:: string
landed in last_error instead of "Error - 404".
Verified against two browser images, same HTTP server:
Chrome 153 empty-body 404 -> raises ERR_HTTP_RESPONSE_CODE_FAILURE
Chrome 153 404 with body -> status=404
Chromium 119 empty-body 404 -> status=404
Chromium 119 404 with body -> status=404
The fix keeps the main-frame response from the 'response' event and hands that back when goto
raises, so .status / .all_headers() and the existing non-200 branch (which also captures the
screenshot) work unchanged. The latest matching response wins, so a redirect chain still
reports its final hop. Any other error re-raises as before, and if no response was captured we
re-raise too - the status is never invented, which keeps older browsers on exactly their old
path.
Two independent navigation sites needed it:
- browser_steps.py action_goto_url - covers the playwright fetcher, the live Browser Steps UI,
the Goto URL / Goto site steps, and the CloakBrowser plugin which imports it. This is the one
that broke CI: content_fetchers/__init__.py forces playwright when a watch has browser steps,
so test_non_200_errors_report_browsersteps ran the playwright path in the pyppeteer jobs too.
- puppeteer.py - its own goto retry loop, used when FAST_PUPPETEER_CHROME_FETCHER is set and the
watch has no browser steps. No test covers that path; verified by driving the fetcher directly.
Note pyppeteer exposes isNavigationRequest / frame / mainFrame as properties where playwright
uses is_navigation_request() as a method. Mixing them up raises 'bool' object is not callable,
which gets swallowed as a renderer page error rather than failing loudly. Checked against the
pinned pyppeteer-ng==2.0.0rc16.
Selenium is unaffected - it hardcodes status_code = 200 because WebDriver cannot see the HTTP
status, so it never reaches the non-200 branch.
Tested with the full CI browser set (test_content, test_errorhandling, test_fetch_data,
test_custom_js_before_content): 10 passed on each of Chrome 153 + playwright, Chrome 153 +
pyppeteer, Chromium 119 + playwright, Chromium 119 + pyppeteer, the last two against a canonical
Dockerfile.chromium119 build so Chromium is the only variable.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
* CI - Make a fail-fast test abort say what was skipped rather than looking like a total failure
Fail-fast is kept deliberately - the first failure is nearly always the real problem and it keeps
the run short - but nothing said so, which made a single failing assertion read as "every browser
test is broken".
The playwright and pyppeteer jobs each ran four pytest files as four commands in one `run:` block,
which GitHub executes under `bash -e`. tests/visualselector/test_fetch_data.py is the third, so
when one 404 assertion failed there, test_custom_js_before_content.py never ran, and the later
"Headers and requests" and "Restock detection" steps were skipped as a consequence - three test
files silently dropped, reported only as dashes in the job list. run_basic_tests.sh has the same
shape: 8 independent pytest groups under `set -e`, so a failure in the first parallel group hides
the 7 after it.
No behaviour change to when we stop - only to what gets reported:
- Each browser test file now runs inside its own ::group:: so the log is navigable, and the
failing file is named in a ::error:: annotation that states plainly that the remaining files
and steps were SKIPPED, not failed.
- run_basic_tests.sh gets an ERR trap saying the same thing, with the line number of the group
that aborted.
Verified the loop stops on the third file, names it and exits 1, that the all-pass path still
exits 0, and that the trap reports the failing line while preserving the exit code. YAML parses
and run_basic_tests.sh passes bash -n.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
* Fix unit test failure - install the navigation-response tracker only on a page that supports events
action_goto_url() registered its 'response' listener unconditionally, which broke
test_fetch_url_gate.py::TestBrowserStepGotoUrlGate::test_permitted_url_still_navigates:
self.page.on("response", _keep_navigation_response)
E AttributeError: '_RecordingPage' object has no attribute 'on'
The three refusal tests in that class still passed because validate_fetch_url_async() raises before
reaching the listener, so only the permitted-URL case (the one that actually navigates) hit it.
The listener now lives in track_latest_navigation_response(), which returns None for a page that
has no event support instead of raising. That also removes a real inefficiency: registering per
navigation meant a page accumulated a listener per goto(), and 'response' fires for every
subresource - measured 133 events on getastra.com (54 script, 37 image, 19 fetch, 11 xhr, ...) of
which only 2 were navigations. The tracker is installed once per page and shared, verified as one
listener remaining after an install plus four navigations.
Tested: 494 unit + llm tests pass (was 1 failed / 480 passed), and the full browser set still
passes 10/10 on playwright and 10/10 on pyppeteer, so the Chrome 153 "Error - 404" recovery still
works through the shared tracker.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
---------
Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
* No need to add imported items to the check queue, the scheduler will do this #3762
* Tests - Faster recheck/reschedule loop under pytest environment
* More wait time under test
* Bunch up some tests a little
* fix typo
* woops
* If they want to queue one thats already running, thats up to them.
* WIP
* Fixing queue limit size
* Increase max queue size and many CPU performance fixes
Multi-language / Translations Support (#3696)
- Complete internationalization system implemented
- Support for 7 languages: Czech (cs), German (de), French (fr), Italian (it), Korean (ko), Chinese Simplified (zh), Chinese Traditional (zh_TW)
- Language selector with localized flags and theming
- Flash message translations
- Multiple translation fixes and improvements across all languages
- Language setting preserved across redirects
Pluggable Content Fetchers (#3653)
- New architecture for extensible content fetcher system
- Allows custom fetcher implementations
Image / Screenshot Comparison Processor (#3680)
- New processor for visual change detection (disabled for this release)
- Supporting CSS/JS infrastructure added
UI Improvements
Design & Layout
- Auto-generated tag color schemes
- Simplified login form styling
- Removed hard-coded CSS, moved to SCSS variables
- Tag UI cleanup and improvements
- Automatic tab wrapper functionality
- Menu refactoring for better organization
- Cleanup of offset settings
- Hide sticky tabs on narrow viewports
- Improved responsive layout (#3702)
User Experience
- Modal alerts/confirmations on delete/clear operations (#3693, #3598, #3382)
- Auto-add https:// to URLs in quickwatch form if not present
- Better redirect handling on login (#3699)
- 'Recheck all' now returns to correct group/tag (#3673)
- Language set redirect keeps hash fragment
- More friendly human-readable text throughout UI
Performance & Reliability
Scheduler & Processing
- Soft delays instead of blocking time.sleep() calls (#3710)
- More resilient handling of same UUID being processed (#3700)
- Better Puppeteer timeout handling
- Improved Puppeteer shutdown/cleanup (#3692)
- Requests cleanup now properly async
History & Rendering
- Faster server-side "difference" rendering on History page (#3442)
- Show ignored/triggered rows in history
- API: Retry watch data if watch dict changed (more reliable)
API Improvements
- Watch get endpoint: retry mechanism for changed watch data
- WatchHistoryDiff API endpoint includes extra format args (#3703)
Testing Improvements
- Replace time.sleep with wait_for_notification_endpoint_output (#3716)
- Test for mode switching (#3701)
- Test for #3720 added (#3725)
- Extract-text difference test fixes
- Improved dev workflow
Bug Fixes
- Notification error text output (#3672, #3669, #3280)
- HTML validation fixes (#3704)
- Template discovery path fixes
- Notification debug log now uses system locale for dates/times
- Puppeteer spelling mistake in log output
- Recalculation on anchor change
- Queue bubble update disabled temporarily
Dependency Updates
- beautifulsoup4 updated (#3724)
- psutil 7.1.0 → 7.2.1 (#3723)
- python-engineio ~=4.12.3 → ~=4.13.0 (#3707)
- python-socketio ~=5.14.3 → ~=5.16.0 (#3706)
- flask-socketio ~=5.5.1 → ~=5.6.0 (#3691)
- brotli ~=1.1 → ~=1.2 (#3687)
- lxml updated (#3590)
- pytest ~=7.2 → ~=9.0 (#3676)
- jsonschema ~=4.0 → ~=4.25 (#3618)
- pluggy ~=1.5 → ~=1.6 (#3616)
- cryptography 44.0.1 → 46.0.3 (security) (#3589)
Documentation
- README updated with viewport size setup information
Development Infrastructure
- Dev container only built on dev branch
- Improved dev workflow tooling
