Three CI failures rooted in the route_base="" migration:
* Backend `test_explore_redirect`: `Superset.explore` and `ExploreView.root`
both register at `/explore/`; ExploreView wins, leaving the form_data →
form_data_key cache-and-redirect contract dead. Move that early-return
into `ExploreView.root` (delegates to `Superset.get_redirect_url()`).
* Cypress `actions.test.js` / `editmode.test.ts`: `cypress/utils/urls.ts`
still hardcoded `/superset/dashboard/...` for 4 dashboard constants;
drop the prefix.
* Playwright `auth/login.spec.ts`: `playwright/utils/urls.ts` `WELCOME`
was `'superset/welcome/'`; login redirects to `/welcome/` now.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Round-4 follow-up to 756458f031. Four user-reported symptoms on /superset/
deployments — blank welcome, blank dashboard edit mode, doubled explore
copy-permalink, JSON 404 on dashboard discard — all trace to round-2
leftovers:
- superset-frontend/src/views/routes.tsx: six SPA routes still hard-coded
the /superset/ prefix on top of <Router basename={applicationRoot()}>.
React Router never matched them post-basename. Drop the prefix on
welcome, file-handler, dashboard/:idOrSlug, explore/p, all_entities,
and tags. isFrontendRoute stripAppRoots its input so menu URLs that
carry the appRoot still resolve.
- Menu.tsx + RightMenu.tsx: SPA-route menu branches handed already-rooted
URLs to <NavLink>/<Link>, doubling them via basename. Mirror the
round-3 brand-link stripAppRoot pattern.
- superset/views/{explore,tags,all_entities}.py: three sibling view
classes still declared route_base = "/superset/...". Mirror
Superset.route_base="".
- superset/models/dashboard.py: Dashboard.url / get_url returned
"/superset/dashboard/<id>/", producing doubled DashboardList row hrefs
that caused the discard-edit 404. Return "/dashboard/<id>/" so
downstream ensureAppRoot-aware consumers prepend exactly once.
- superset/mcp_service/dashboard/{schemas,tool/*}.py: seven sibling
hard-codes of "/superset/dashboard/<id>/" updated identically.
Tests pin shapes for ExplorePermalinkView.permalink, TagModelView.list,
TaggedObjectsModelView.list, Dashboard.get_url, and the MCP dashboard
url emission. routes.test.tsx adds appRoot-prefixed lookup coverage and
documents the dict-lookup-no-pattern-match limitation.
UPDATING.md notes the new sibling route_base moves and the model URL
change alongside the round-2 Superset.route_base entry.
Live Playwright re-validation confirmed all four bugs fixed.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
