feat(advanced): PER-8195 — advanced example for percy-selenium (Python)#22
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Phase 1 stub for PER-8195 (advanced example for every Percy SDK sample repo). matrix.yml populated from SDK API research, README placeholder notes test code is TO BE WRITTEN. Carries the Phase 0 pattern: per-SDK matrix.yml is the canonical machine-readable source of truth; advanced/README.md table + the aggregate docs/advanced-example-feature-matrix.md grid are generated downstream. No test code committed — needs per-SDK smoke-test validation against the matching SDK toolchain (next step). Most rows currently 'Planned'; some 'Covered' rows reflect behavior automatic via the basic SDK usage (cross-origin iframe handling, cookie capture, environmentInfo). See parent: docs/plans/2026-05-19-001-feat-per-8195-advanced-sdk-examples-plan.md
…enium (Python) Adds advanced/ exercising the full applicable percy-selenium Python SDK feature surface. 11 pytest functions in tests/test_todomvc_advanced.py, one per matrix row: widths, min_height, enable_javascript, responsive_snapshot_capture, readiness, sync, labels, test_case, device_pixel_ratio, browsers, snake_case + camelCase dual-naming demo. scope, dom_transformation, regions, discovery marked N/A — not exposed as kwargs in percy-selenium 2.1.2. CI advanced job uses firefox + selenium-webdriver + `percy exec --testing` and asserts via the shared helper. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
![github-advanced-security[bot]](https://avatars.githubusercontent.com/in/57789?s=60&v=4){kind=small}
… helper (PER-8195) The advanced job fetched an assertion helper from percy/percy-public-repos-parent/main/scripts/ — that repo is private and the script was never published, so curl -f 404d and failed every advanced run. Master has no --testing mode / matrix-coverage gate; it just runs the spec under percy exec with the repo PERCY_TOKEN. Mirror that: run the advanced suite (which already wraps percy exec) with PERCY_TOKEN, dropping the jq/yq install, the external curl helper, the --testing /test/requests capture, and the matrix assertion. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Resolves CodeQL "Workflow does not contain permissions" finding by adding a top-level permissions: contents: read block. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
…PER-8195) The advanced suite serves the app from its served root, but index.html linked node_modules/todomvc-app-css/index.css which only exists after a repo-root npm install the advanced flow never runs -> CSS 404'd and snapshots rendered unstyled. Vendor index.css beside index.html and point the href at css/index.css (matches java-selenium's existing approach). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
pranavz28
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Jun 9, 2026
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Tests are failing because percy/exec-action is removed and not found. Remove it from the workflow and add npm test or the specific command itself to run the test
…-8195) percy/exec-action@v0.3.1 is removed/unresolvable so the basic job failed. The test script already self-wraps 'percy exec', so run it directly with PERCY_TOKEN in env. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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@pranavz28 addressed in b091e77 — removed the unresolvable |
pranavz28
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Jun 9, 2026
…lenium-python # Conflicts: # .github/workflows/test.yml
pranavz28
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Jun 11, 2026
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Summary
Adds an
advanced/example covering the full applicablepercy-seleniumPython SDK feature surface. 11 pytest functions intests/test_todomvc_advanced.py, one per matrix row: widths, min_height, enable_javascript, responsive_snapshot_capture, readiness, sync, labels, test_case, device_pixel_ratio, browsers, plus a snake_case + camelCase dual-naming demo.scope,dom_transformation,regions, per-snapshotdiscoverymarkedN/A— not exposed as kwargs inpercy-selenium 2.1.2.Issue: PER-8195.
CI shape
make test-advanced-cirunspytest tests/wrapped inpercy exec --testingand captures/test/requests@percy/clipinned to^1.31.13vianpm install --no-saveOpen question (D8)
Same shared-helper hosting question.
Test plan
advancedCI job to run green.🤖 Generated with Claude Code