eui

eui means easy UI. It is a fast and simple micro-framework for small browser-based applications. Python and JS communicate through websocket protocol.

install

pip install eui

example

Step 1:

create python file, main.py:

import webbrowser

import eui


def say_hello(message):
    print('receive message from js:', message)
    eui.js('''
    (msg) => { 
        alert('receive message from py: ' + msg)
    }
    ''', message)


def startup_callback():
    webbrowser.open(f'http://localhost:{eui.get_port()}/static/index.html')


handlers = {
    'say_hello': say_hello,
    'exit': eui.exit
}

eui.start(handlers=handlers, callback=startup_callback)

Step 2:

create UI file index.html in static folder:

<!DOCTYPE HTML>
<html>

<head>
    <meta charset="utf-8">
    <title>eui test</title>
    <script src="eui.js"></script>
    <script type="text/javascript">
      function sendMessage() {
         var message = document.getElementById('message').value;
         eui.py('say_hello', message);
      }
    
    </script>

</head>

<body>
<input id="message">
<button onclick="sendMessage()">Send</button>

</body>

</html>

Step 3:

run main.py snapshot:

Release files for eui 1.1.2

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for eui 1.1.2
File	Size	Uploaded
eui-1.1.2.tar.gz	6.3 kB	Mar 27, 2022	Details

Built distribution (wheel)

Table of built distributions (wheels) for eui 1.1.2
File	Interpreter	ABI	Platform	Reset
eui-1.1.2-py3.8.egg 13.0 kB Mar 27, 2022	Legacy Egg format	-	-	Details

Total release size: 19.3 kB

Release files / eui-1.1.2.tar.gz

Download URL	eui-1.1.2.tar.gz
Size	6.3 kB
Tags	Source
SHA-256 checksum How to use checksums	`dedf01ee3c0c88ca9c714df91c7feffea0e2961b6aa90603d337445e95c740f6`
BLAKE2b-256 checksum How to use checksums	`a8715f8b2679f75e02f0353a839bcef8dd0e89a1769a68df864d240a4e60ff22`
Upload date	Mar 27, 2022
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/3.4.1 importlib_metadata/4.10.0 pkginfo/1.7.0 requests/2.25.0 requests-toolbelt/0.9.1 tqdm/4.54.1 CPython/3.8.2`

Release files / eui-1.1.2-py3.8.egg

Download URL	eui-1.1.2-py3.8.egg
Size	13.0 kB
Tags	Egg
SHA-256 checksum How to use checksums	`00395f54eea943e26472f08c60a8c61238c07a5d2ff6a022b26d16f61570efb1`
BLAKE2b-256 checksum How to use checksums	`9650e9c05692524f052704d853a9e9b652b6282349c5a1ec88d5247c22e68b09`
Upload date	Mar 27, 2022
Uploaded using Trusted Publishing? What is trusted publishing?	No
Uploaded via	`twine/3.4.1 importlib_metadata/4.10.0 pkginfo/1.7.0 requests/2.25.0 requests-toolbelt/0.9.1 tqdm/4.54.1 CPython/3.8.2`