flet_example

flet_example

Before running the app run the following command to package Python app to an asset.

For Android:

export SERIOUS_PYTHON_SITE_PACKAGES=$(pwd)/build/site-packages
dart run serious_python:main package app/src -p Android --requirements -r,app/src/requirements.txt

For iOS:

export SERIOUS_PYTHON_SITE_PACKAGES=$(pwd)/build/site-packages
dart run serious_python:main package app/src -p iOS --requirements -r,app/src/requirements.txt

For macOS:

dart run serious_python:main package app/src -p Darwin --requirements -r,app/src/requirements.txt

For Windows:

dart run serious_python:main package app/src -p Windows --requirements -r,app/src/requirements.txt

For Linux:

dart run serious_python:main package app/src -p Linux --requirements -r,app/src/requirements.txt

For web:

dart run serious_python:main package app/src -p Pyodide --requirements -r,app/src/requirements.txt

Important: to make serious_python work in your own Android app:

If you build an App Bundle Edit android/gradle.properties and add the flag:

android.bundle.enableUncompressedNativeLibs=false

If you build an APK Make sure android/app/src/AndroidManifest.xml has android:extractNativeLibs="true" in the <application> tag.

For more information, see the public issue.

Add the following to android/app/build.gradle:

android {
    ndkVersion "25.1.8937393"

    packagingOptions {
        jniLibs {
            useLegacyPackaging true
        }
    }

    packagingOptions {
        doNotStrip "*/arm64-v8a/libpython*.so"
        doNotStrip "*/armeabi-v7a/libpython*.so"
        doNotStrip "*/x86/libpython*.so"
        doNotStrip "*/x86_64/libpython*.so"
    }
}