Merge Android crash fix into the main branch (#7)

* Fixed iOS framework identifier generation and bump `archive` dependency (flet-dev#185)

* Fix leading dash in framework identifier generation

Ensures that any leading dashes are removed from the generated framework identifier in xcframework_utils.sh. Defaults to 'framework' if the identifier is empty after processing.

* Update CFBundlePackageType to FMWK in plist generation

Changed the CFBundlePackageType from 'APPL' to 'FMWK' in the create_plist function to correctly identify the bundle as a framework. Also made a minor whitespace adjustment in create_xcframework_from_dylibs.

* Bump `archive` dependency to `^4.0.7` (flet-dev#184)

* update `archive` dependency to ``^4.0.7` and bump serious_python version to `0.9.5`

* revert flutter_lints dependency to version 2.0.0

* Bump version to 0.9.5 for Android and Darwin

Updated the version number to 0.9.5 in both the Android build.gradle and Darwin podspec files to prepare for a new release.

---------

Co-authored-by: Feodor Fitsner <feodor@appveyor.com>

* Update changelogs for iOS framework identifier fix

Added notes to all package changelogs for version 0.9.5 about the fix for iOS framework identifier generation.

---------

Co-authored-by: TheEthicalBoy <98978078+ndonkoHenri@users.noreply.github.com>

* Fix zip directory (flet-dev#186)

* Make zipDirectory call asynchronous

Added 'await' to the zipDirectory method to ensure the archive creation completes before proceeding. This change improves reliability when creating app archives.

* Bump to 0.9.6 and make zipDirectory asynchronous

Updated all platform packages to version 0.9.6. The zipDirectory call is now asynchronous across all implementations for improved performance and consistency.

* Make setenv calls awaitable in Python init

Refactored the setenv function to return a Future<void> and updated all calls to setenv to use await. This ensures environment variables are set in the correct order before proceeding.

* Ensure single CPython interpreter per process

Introduces a guard to prevent repeated initialization and finalization of the CPython interpreter, addressing crashes on second launch with CPython 3.12. Also ensures the current native thread is registered with the GIL when running Python code, improving stability when re-entering Python from new Dart isolates or threads.

* Remove 'Warning:' prefix from debug message

Updated the debugPrint statement to remove the 'Warning:' prefix when unable to load libpyjni.so. This change streamlines log output for consistency.

* Revert "Ensure single CPython interpreter per process"

This reverts commit 3f4adc0.

* chore: bump python version to 3.14.2

* fix python-windows-dart package name

---------

Co-authored-by: Feodor Fitsner <feodor@appveyor.com>
Co-authored-by: TheEthicalBoy <98978078+ndonkoHenri@users.noreply.github.com>

Author: 3 people

src/serious_python/bin/package_command.dart

@@ -18,8 +18,8 @@ const mobilePyPiUrl = "https://pypi.flet.dev";
 const pyodideRootUrl = "https://cdn.jsdelivr.net/pyodide/v0.27.7/full";
 const pyodideLockFile = "pyodide-lock.json";
 
-const buildPythonVersion = "3.14.0";
-const buildPythonReleaseDate = "20251007";
+const buildPythonVersion = "3.14.2";
+const buildPythonReleaseDate = "20251209";
 const defaultSitePackagesDir = "__pypackages__";
 const sitePackagesEnvironmentVariable = "SERIOUS_PYTHON_SITE_PACKAGES";
 const flutterPackagesFlutterEnvironmentVariable =

src/serious_python_android/android/build.gradle

@@ -1,7 +1,7 @@
 group 'com.flet.serious_python_android'
 version '0.9.6'
 
-def python_version = '3.14'
+def python_version = '3.14.2'
 
 buildscript {
     repositories {

src/serious_python_android/lib/serious_python_android.dart

@@ -33,18 +33,17 @@ class SeriousPythonAndroid extends SeriousPythonPlatform {
       List<String>? modulePaths,
       Map<String, String>? environmentVariables,
       bool? sync}) async {
-    Future setenv(String key, String value) async {
-      await methodChannel.invokeMethod<String>(
-          'setEnvironmentVariable', {'name': key, 'value': value});
-    }
+    Future<void> setenv(String key, String value) =>
+        methodChannel.invokeMethod<String>(
+            'setEnvironmentVariable', {'name': key, 'value': value});
 
     // load libpyjni.so to get JNI reference
     try {
       await methodChannel
           .invokeMethod<String>('loadLibrary', {'libname': 'pyjni'});
       await setenv("FLET_JNI_READY", "1");
     } catch (e) {
-      debugPrint("Warning: Unable to load libpyjni.so library: $e");
+      debugPrint("Unable to load libpyjni.so library: $e");
     }
 
     // unpack python bundle
@@ -78,18 +77,18 @@ class SeriousPythonAndroid extends SeriousPythonPlatform {
       moduleSearchPaths.add(sitePackagesPath);
     }
 
-    setenv("PYTHONINSPECT", "1");
-    setenv("PYTHONDONTWRITEBYTECODE", "1");
-    setenv("PYTHONNOUSERSITE", "1");
-    setenv("PYTHONUNBUFFERED", "1");
-    setenv("LC_CTYPE", "UTF-8");
-    setenv("PYTHONHOME", pythonLibPath);
-    setenv("PYTHONPATH", moduleSearchPaths.join(":"));
+    await setenv("PYTHONINSPECT", "1");
+    await setenv("PYTHONDONTWRITEBYTECODE", "1");
+    await setenv("PYTHONNOUSERSITE", "1");
+    await setenv("PYTHONUNBUFFERED", "1");
+    await setenv("LC_CTYPE", "UTF-8");
+    await setenv("PYTHONHOME", pythonLibPath);
+    await setenv("PYTHONPATH", moduleSearchPaths.join(":"));
 
     // set environment variables
     if (environmentVariables != null) {
       for (var v in environmentVariables.entries) {
-        setenv(v.key, v.value);
+        await setenv(v.key, v.value);
       }
     }
 

src/serious_python_android/lib/src/gen.dart

@@ -25758,25 +25758,25 @@ const int PY_RELEASE_LEVEL_FINAL = 15;
 
 const int PY_MAJOR_VERSION = 3;
 
-const int PY_MINOR_VERSION = 12;
+const int PY_MINOR_VERSION = 14;
 
-const int PY_MICRO_VERSION = 3;
+const int PY_MICRO_VERSION = 2;
 
 const int PY_RELEASE_LEVEL = 15;
 
 const int PY_RELEASE_SERIAL = 0;
 
-const String PY_VERSION = '3.14.0';
+const String PY_VERSION = '3.14.2';
 
-const int PY_VERSION_HEX = 51249392;
+const int PY_VERSION_HEX = 51249904;
 
 const int ALIGNOF_LONG = 8;
 
 const int ALIGNOF_MAX_ALIGN_T = 8;
 
 const int ALIGNOF_SIZE_T = 8;
 
-const int ANDROID_API_LEVEL = 21;
+const int ANDROID_API_LEVEL = 24;
 
 const int ENABLE_IPV6 = 1;
 

src/serious_python_android/python_ffigen.yaml

@@ -14,11 +14,11 @@ globals:
     "^class (\\w+) extends ffi.Union": "final class $1 extends ffi.Union"
 headers:
   entry-points:
-    - "/Users/feodor/projects/flet-dev/python-mobile/install/android/arm64-v8a/python-3.12/include/python3.12/Python.h"
+    - "/Users/feodor/projects/flet-dev/python-mobile/install/android/arm64-v8a/python-3.14/include/python3.14/Python.h"
   include-directives:
-    - "/Users/feodor/projects/flet-dev/python-mobile/install/android/arm64-v8a/python-3.12/include/python3.12/*"
-    - "/Users/feodor/projects/flet-dev/python-mobile/install/android/arm64-v8a/python-3.12/include/python3.12/internal/*"
-    - "/Users/feodor/projects/flet-dev/python-mobile/install/android/arm64-v8a/python-3.12/include/python3.12/cpython/*"
+    - "/Users/feodor/projects/flet-dev/python-mobile/install/android/arm64-v8a/python-3.14/include/python3.14/*"
+    - "/Users/feodor/projects/flet-dev/python-mobile/install/android/arm64-v8a/python-3.14/include/python3.14/internal/*"
+    - "/Users/feodor/projects/flet-dev/python-mobile/install/android/arm64-v8a/python-3.14/include/python3.14/cpython/*"
 name: "CPython"
 llvm-path:
   - /opt/homebrew/opt/llvm

src/serious_python_windows/windows/CMakeLists.txt

@@ -18,7 +18,7 @@ cmake_policy(SET CMP0063 NEW)
 set(PLUGIN_NAME "serious_python_windows_plugin")
 
 set(PYTHON_PACKAGE ${CMAKE_BINARY_DIR}/python)
-set(PYTHON_URL "https://github.com/cfms-dev/python-build/releases/download/v3.14/python-windows-for-dart-3.14.zip")
+set(PYTHON_URL "https://github.com/cfms-dev/python-build/releases/download/v3.14.2/python-windows-for-dart-3.14.2.zip")
 set(PYTHON_FILE ${CMAKE_BINARY_DIR}/python-windows-for-dart.zip)
 if (NOT EXISTS ${PYTHON_FILE})
   file(DOWNLOAD ${PYTHON_URL} ${PYTHON_FILE})