Flet 0.21.1 (#2819)

* Bump and loose Flet python dependencies * Install `uvicorn[standard]` * Dispose _appLifecycleListener * Remove unused vars * Bump Flet version to 0.21.1 * Fix event handler: do not call it when converter returned None Fix #2820 * Update change log
flet-dev · Mar 7, 2024 · 398a8d4 · 398a8d4
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Flet changelog
 
+# 0.21.1
+
+* Python dependencies bumped and losen.
+* Fixed: "No supported WebSocket library detected." when running web app with Flet 0.21.0 ([#2818](https://github.com/flet-dev/flet/issues/2818)).
+* Fix `EventHandler`: do not call it when converter returned `None`.
+
 # 0.21.0
 
 * FastAPI instead of built-in Fletd server. Mixed async/sync apps. ([#2700](https://github.com/flet-dev/flet/issues/2700)).

diff --git a/client/pubspec.lock b/client/pubspec.lock
@@ -223,42 +223,42 @@ packages:
       path: "../packages/flet"
       relative: true
     source: path
-    version: "0.21.0"
+    version: "0.21.1"
   flet_audio:
     dependency: "direct main"
     description:
       path: "../packages/flet_audio"
       relative: true
     source: path
-    version: "0.21.0"
+    version: "0.21.1"
   flet_audio_recorder:
     dependency: "direct main"
     description:
       path: "../packages/flet_audio_recorder"
       relative: true
     source: path
-    version: "0.21.0"
+    version: "0.21.1"
   flet_lottie:
     dependency: "direct main"
     description:
       path: "../packages/flet_lottie"
       relative: true
     source: path
-    version: "0.21.0"
+    version: "0.21.1"
   flet_video:
     dependency: "direct main"
     description:
       path: "../packages/flet_video"
       relative: true
     source: path
-    version: "0.21.0"
+    version: "0.21.1"
   flet_webview:
     dependency: "direct main"
     description:
       path: "../packages/flet_webview"
       relative: true
     source: path
-    version: "0.21.0"
+    version: "0.21.1"
   flutter:
     dependency: "direct main"
     description: flutter

diff --git a/packages/flet/CHANGELOG.md b/packages/flet/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 0.21.1
+
+* Bugfixing.
+
 # 0.21.0
 
 * FastAPI instead of built-in Fletd server. Mixed async/sync apps. ([#2700](https://github.com/flet-dev/flet/issues/2700)).

diff --git a/packages/flet/lib/src/controls/cupertino_bottom_sheet.dart b/packages/flet/lib/src/controls/cupertino_bottom_sheet.dart
@@ -8,10 +8,6 @@ import '../utils/edge_insets.dart';
 import 'create_control.dart';
 import 'error.dart';
 
-const double _kItemExtent = 32.0;
-const double _kDefaultDiameterRatio = 1.07;
-const double _kSqueeze = 1.45;
-
 class CupertinoBottomSheetControl extends StatefulWidget {
   final Control? parent;
   final Control control;

diff --git a/packages/flet/lib/src/controls/page.dart b/packages/flet/lib/src/controls/page.dart
@@ -196,6 +196,7 @@ class _PageControlState extends State<PageControl> with FletStoreMixin {
     if (_keyboardHandlerSubscribed) {
       HardwareKeyboard.instance.removeHandler(_handleKeyDown);
     }
+    _appLifecycleListener.dispose();
     super.dispose();
   }
 

diff --git a/packages/flet/pubspec.yaml b/packages/flet/pubspec.yaml
@@ -2,7 +2,7 @@ name: flet
 description: Write entire Flutter app in Python or add server-driven UI experience into existing Flutter app.
 homepage: https://flet.dev
 repository: https://github.com/flet-dev/flet/packages/flet
-version: 0.21.0
+version: 0.21.1
 
 # This package supports all platforms listed below.
 platforms:

diff --git a/packages/flet_audio/CHANGELOG.md b/packages/flet_audio/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 0.21.1
+
+No changes in this release. Version bumped to follow parent `flet` package.
+
 # 0.21.0
 
 No changes in this release. Version bumped to follow parent `flet` package.

diff --git a/packages/flet_audio/pubspec.yaml b/packages/flet_audio/pubspec.yaml
@@ -2,7 +2,7 @@ name: flet_audio
 description: Flet Audio control
 homepage: https://flet.dev
 repository: https://github.com/flet-dev/flet/packages/flet_audio
-version: 0.21.0
+version: 0.21.1
 
 environment:
   sdk: '>=3.2.3 <4.0.0'

diff --git a/packages/flet_audio_recorder/CHANGELOG.md b/packages/flet_audio_recorder/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 0.21.1
+
+No changes in this release. Version bumped to follow parent `flet` package.
+
 # 0.21.0
 
 No changes in this release. Version bumped to follow parent `flet` package.

diff --git a/packages/flet_audio_recorder/pubspec.yaml b/packages/flet_audio_recorder/pubspec.yaml
@@ -2,7 +2,7 @@ name: flet_audio_recorder
 description: Flet AudioRecorder control
 homepage: https://flet.dev
 repository: https://github.com/flet-dev/flet/packages/flet_audio_recorder
-version: 0.21.0
+version: 0.21.1
 
 environment:
   sdk: '>=3.2.3 <4.0.0'

diff --git a/packages/flet_lottie/CHANGELOG.md b/packages/flet_lottie/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 0.21.1
+
+No changes in this release. Version bumped to follow parent `flet` package.
+
 # 0.21.0
 
 Initial release of the package.
diff --git a/packages/flet_lottie/pubspec.yaml b/packages/flet_lottie/pubspec.yaml
@@ -2,7 +2,7 @@ name: flet_lottie
 description: Flet Lottie control
 homepage: https://flet.dev
 repository: https://github.com/flet-dev/flet/packages/flet_lottie
-version: 0.21.0
+version: 0.21.1
 
 environment:
   sdk: '>=3.2.3 <4.0.0'

diff --git a/packages/flet_video/CHANGELOG.md b/packages/flet_video/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 0.21.1
+
+No changes in this release. Version bumped to follow parent `flet` package.
+
 # 0.21.0
 
 No changes in this release. Version bumped to follow parent `flet` package.

diff --git a/packages/flet_video/pubspec.yaml b/packages/flet_video/pubspec.yaml
@@ -2,7 +2,7 @@ name: flet_video
 description: Flet Video control
 homepage: https://flet.dev
 repository: https://github.com/flet-dev/flet/packages/flet_video
-version: 0.21.0
+version: 0.21.1
 
 environment:
   sdk: '>=3.2.3 <4.0.0'

diff --git a/packages/flet_webview/CHANGELOG.md b/packages/flet_webview/CHANGELOG.md
@@ -1,3 +1,7 @@
+# 0.21.1
+
+No changes in this release. Version bumped to follow parent `flet` package.
+
 # 0.21.0
 
 No changes in this release. Version bumped to follow parent `flet` package.

diff --git a/packages/flet_webview/pubspec.yaml b/packages/flet_webview/pubspec.yaml
@@ -2,7 +2,7 @@ name: flet_webview
 description: Flet WebView control
 homepage: https://flet.dev
 repository: https://github.com/flet-dev/flet/packages/flet_webview
-version: 0.21.0
+version: 0.21.1
 
 environment:
   sdk: '>=3.2.3 <4.0.0'

diff --git a/sdk/python/packages/flet-core/pyproject.toml b/sdk/python/packages/flet-core/pyproject.toml
@@ -16,8 +16,7 @@ repository = "https://github.com/flet-dev/flet"
 documentation = "https://flet.dev/docs"
 
 [tool.poetry.dependencies]
-python = "^3.7"
-typing-extensions = { version = "^4.6.2", python = "<3.8" }
+python = "^3.8"
 repath = "^0.9.0"
 
 [tool.poetry.group.dev.dependencies]

diff --git a/sdk/python/packages/flet-core/src/flet_core/event_handler.py b/sdk/python/packages/flet-core/src/flet_core/event_handler.py
@@ -21,10 +21,11 @@ async def fn(e: ControlEvent):
                         ce.control = e.control
                         ce.page = e.page
 
-                if asyncio.iscoroutinefunction(handler):
-                    await handler(ce)
-                else:
-                    e.page.run_thread(handler, ce)
+                if ce is not None:
+                    if asyncio.iscoroutinefunction(handler):
+                        await handler(ce)
+                    else:
+                        e.page.run_thread(handler, ce)
 
         return fn
 

diff --git a/sdk/python/packages/flet-embed/pyproject.toml b/sdk/python/packages/flet-embed/pyproject.toml
@@ -16,9 +16,8 @@ repository = "https://github.com/flet-dev/flet"
 documentation = "https://flet.dev/docs"
 
 [tool.poetry.dependencies]
+python = "^3.8"
 flet-runtime = "0.1.0"
-python = "^3.7"
-typing-extensions = { version = "^4.6.2", python = "<3.8" }
 
 [tool.poetry.group.dev.dependencies]
 pre-commit = "^2.6"

diff --git a/sdk/python/packages/flet-pyodide/pyproject.toml b/sdk/python/packages/flet-pyodide/pyproject.toml
@@ -16,8 +16,8 @@ repository = "https://github.com/flet-dev/flet"
 documentation = "https://flet.dev/docs"
 
 [tool.poetry.dependencies]
-flet-core = "0.1.0"
 python = "^3.9"
+flet-core = "0.1.0"
 
 [build-system]
 requires = ["poetry-core"]

diff --git a/sdk/python/packages/flet-runtime/pyproject.toml b/sdk/python/packages/flet-runtime/pyproject.toml
@@ -16,11 +16,10 @@ repository = "https://github.com/flet-dev/flet"
 documentation = "https://flet.dev/docs"
 
 [tool.poetry.dependencies]
+python = "^3.8"
 flet-core = "0.1.0"
-python = "^3.7"
 oauthlib = "^3.2.2"
-httpx = "^0.24.1"
-typing-extensions = { version = "^4.6.2", python = "<3.8" }
+httpx = "^0"
 
 [build-system]
 requires = ["poetry-core"]

diff --git a/sdk/python/packages/flet/pyproject.toml b/sdk/python/packages/flet/pyproject.toml
@@ -16,15 +16,14 @@ repository = "https://github.com/flet-dev/flet"
 documentation = "https://flet.dev/docs"
 
 [tool.poetry.dependencies]
-flet-runtime = "0.1.0"
 python = "^3.8"
-typing-extensions = { version = "^4.6.2", python = "<3.8" }
-watchdog = "^3.0.0"
+flet-runtime = "0.1.0"
+watchdog = "^4.0.0"
 packaging = "^23.1"
 qrcode = "^7.4.2"
-cookiecutter = "^2.4.0"
-fastapi = "^0.109.2"
-uvicorn = "^0.27.1"
+cookiecutter = "^2.6.0"
+fastapi = "^0"
+uvicorn = {extras = ["standard"], version = "^0"}
 
 [tool.poetry.group.dev.dependencies]
 pre-commit = "^2.6"