⬆ bump flet from 0.85.0 to 0.85.2

[dependabot]

Bumps flet from 0.85.0 to 0.85.2.

Release notes

Sourced from flet's releases.

v0.85.2

What's Changed

• fix: reject session reuse when existing connection is still active by @​ihmily in flet-dev/flet#6513
• feat(router): add modal/recursive Route flags + chain-based pop by @​FeodorFitsner in flet-dev/flet#6516
• docs: add 0.85.2 changelog entry for #6513 session reuse fix by @​FeodorFitsner in flet-dev/flet#6518
• docs: add release migration-guide page for breaking changes and deprecations by @​ndonkoHenri in flet-dev/flet#6517

New Contributors

• @​ihmily made their first contribution in flet-dev/flet#6513

Full Changelog: flet-dev/flet@v0.85.1...v0.85.2

v0.85.1

Bug fixes

• Fix TooltipTheme.decoration so it applies to controls using ft.Tooltip(...) when the tooltip does not explicitly set decoration or bgcolor (#6432, #6482) by @​ndonkoHenri.
• Fix flet-geolocator.Geolocator reliability on web and desktop: get_last_known_position() no longer crashes with TypeError: argument after ** must be a mapping, not NoneType and now returns Optional[GeolocatorPosition]; get_current_position() no longer hangs forever on web (Dart-side workaround for the upstream geolocator_web 4.1.3 inMicroseconds/inMilliseconds timeout typo) and uses sensible web defaults (time_limit: 30s, maximum_age: 5m); the previously-dropped configuration argument now actually reaches getCurrentPosition on the Dart side; the position stream is gated behind a registered on_position_change/on_error handler (with cancel-on-update to prevent leaks); and platform exceptions (LocationServiceDisabledException, PermissionDeniedException, PermissionDefinitionsNotFoundException, PermissionRequestInProgressException, PositionUpdateException, TimeoutException) are now translated into actionable error messages and surfaced to Python as RuntimeError without the default Exception: prefix (#6487) by @​FeodorFitsner.
• Fix PEP 508 markers on flet's oauthlib/httpx deps not actually excluding those packages under Pyodide: the flet build web package platform has been renamed from Pyodide to Emscripten to match platform.system() inside the Pyodide runtime, and the markers now use platform_system != 'Emscripten', so the exclusion works both via flet build and a direct micropip.install("flet") in a Pyodide REPL. Requires serious_python >= 1.0.0, which is now pinned in the flet build template (#6492) by @​FeodorFitsner.

Changelog

Sourced from flet's changelog.

0.85.2

New features

• Add Route(modal=True) to flet.Router for fullscreen-dialog modal overlays that don't replace the underlying view stack — closing the modal pops it without rebuilding the views underneath. Two flavours by placement: top-level modals are global (the base stack is rebuilt from the Router's last non-modal location), nested-child modals are local (the base stack is the chain above the modal in the route tree, so deep-link works from URL alone) (#6516) by @​FeodorFitsner.
• Add Route(recursive=True) to flet.Router so a route can match itself as its own descendant — one View per consumed URL segment, ideal for tree-shaped URLs of unbounded depth (/folder/a/b/c produces a 4-View stack; back-swipe walks one segment at a time). Non-recursive children are tried before self-recursion at every depth, so a specific sibling (e.g. example/:gp*) wins over the recursive :slug without duplicating it at every level (#6516) by @​FeodorFitsner.

Improvements

• flet.Router's default on_view_pop now navigates to the matched chain's parent (chain[-2].resolved_path) instead of views[-2].route, which is robust against apps that share a View.route value between sibling tab roots to suppress switch transitions. Apps that install their own page.on_view_pop before page.render_views() still take precedence. Each sub-chain (base + modal) renders with its own LocationInfo, so is_route_active(...) inside a base view sees the base URL while a global modal is open over it (#6516) by @​FeodorFitsner.

Bug fixes

• Fix cross-tab session contamination on Flet web: opening the same app URL in a duplicated browser tab no longer steals the original tab's output connection via sessionStorage-cloned _flet_session_id. REGISTER_CLIENT now rejects session reuse when the existing session still has a live connection, allocating a fresh session for the second tab while preserving legitimate single-tab reconnect after refresh or network blip (where connection is already None) (#6512, #6513) by @​ihmily.

0.85.1

Bug fixes

• Fix TooltipTheme.decoration so it applies to controls using ft.Tooltip(...) when the tooltip does not explicitly set decoration or bgcolor (#6432, #6482) by @​ndonkoHenri.
• Fix flet-geolocator.Geolocator reliability on web and desktop: get_last_known_position() no longer crashes with TypeError: argument after ** must be a mapping, not NoneType and now returns Optional[GeolocatorPosition]; get_current_position() no longer hangs forever on web (Dart-side workaround for the upstream geolocator_web 4.1.3 inMicroseconds/inMilliseconds timeout typo) and uses sensible web defaults (time_limit: 30s, maximum_age: 5m); the previously-dropped configuration argument now actually reaches getCurrentPosition on the Dart side; the position stream is gated behind a registered on_position_change/on_error handler (with cancel-on-update to prevent leaks); and platform exceptions (LocationServiceDisabledException, PermissionDeniedException, PermissionDefinitionsNotFoundException, PermissionRequestInProgressException, PositionUpdateException, TimeoutException) are now translated into actionable error messages and surfaced to Python as RuntimeError without the default Exception: prefix (#6487) by @​FeodorFitsner.
• Fix PEP 508 markers on flet's oauthlib/httpx deps not actually excluding those packages under Pyodide: the flet build web package platform has been renamed from Pyodide to Emscripten to match platform.system() inside the Pyodide runtime, and the markers now use platform_system != 'Emscripten', so the exclusion works both via flet build and a direct micropip.install("flet") in a Pyodide REPL. Requires serious_python >= 1.0.0, which is now pinned in the flet build template (#6492) by @​FeodorFitsner.

Commits

• bd5e16f docs: add release migration-guide page for breaking changes and deprecations ...
• d61ad3b docs: add 0.85.2 changelog entry for #6513 session reuse fix (#6518)
• b81cfbd feat(router): add modal/recursive Route flags + chain-based pop (#6516)
• b0a2b73 fix: reject session reuse when existing connection is still active (#6513)
• 88ac763 refactor(build): rename web build platform from Pyodide to Emscripten (#6...
• a3ba9cb fix: TooltipTheme decoration not applying to Control.tooltip (#6482)
• 56c93c2 Prepare 0.85.1 release: flet-geolocator reliability fixes (#6487)
• 2f9527d Palette Editor example (#6490)
• d37a9cb Gallery categories (#6489)
• 492881c Add blog post for Flet 0.85.0 release (#6486)
• See full diff in compare view

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