A simple module for making HTML GUI applications with python3/asyncio
( You should consider GUY (when available)! )
If you have made a super python tool, and you want to add a GUI but without using qt/gtk/tk/wx/kivy/toga : you are in the right place ! Just re-use the local browser (chrome in app mode) as GUI, drived by wuy.
Basically, it's a python module which will act as a web server (http & websocket) and will open/manage a window for you ; providing a simple framework (js/py3 helpers).
It lets you create your GUI with yours web skills (html/js/css or any js frameworks/libs), and re-use the power of python on server side.
Technically, it's a python3 module, using asyncio and the marvellous aiohttp, and (if present) the uvloop, for the full speed ! The http server is here to serve static content (html, js, images ...). The websocket is here to simplify the communication (sync/async) between the window & the server. (rpc method to communicate from client to server, pubsub mechanism to communicate from server to clients, or from client to clients)
In app/window mode : it will manage (open/close) the window for you ; using the chrome app mode ; if the websocket brokes : window & server will shutdown (close the window ; the server will shutdown, close the server ; the window will shutdown). You (or your clients) will not see a difference with classical GUI !
In server mode : it will act as a classical web server ; and you can use as many clients/browsers as you want, from localhost or from anywhere else. Closing a socket ; just close the socket ;-). It can be hosted on the web, as long as the provider service use python3.
In all cases : it will be pretty easy to produce/freeze an executable (windows/linux/apple) (one file with all html/js embedded), using pyinstaller/windows. And share your super python tool to the world (wuy comes with its own freezer (a wuy app !))! And in the future : android !
Since 0.6; wuy provide a js method to proxify http requests, to avoid CORS troubles.
Since 0.9; wuy provide get/set methods on client/server side to store/retrieve key/value pairs in a json file on serverside.
It's, a little bit, the same thing as python eel.
- In the future : cefpython3 will be the platform of choice for running wuy apps on android/iphone (when cef and cefpython3 will be ready). Currently wuy works with cefpython3, on linux/windows/apple. It's working in the unittests suite (you can already try ; modify wuy.py, replace ChromeApp() by ChromeAppCef())
- Write docs & examples
The simplest example
This is the hello world of wuy
import wuy class helloWorld(wuy.Window): """ <button onclick="wuy.beep()">BEEP</button> """ size=(100,100) def beep(self): print("\a BEEP !!!") helloWorld()
Download the zip from here
$ pip3 install aiohttp winreg $ python3 -u an_app.py
(winreg is needed for windows only)
It's an app !
For a regular server example (many clients from anywhere on web)
$ python3 -u a_server.py
Install the lib :
$ pip3 install wuy winreg
(winreg is needed for windows only)
And follow the official tuto.
- an_app : all kind of tricks
- an_app2 : an input box
- an_app3 : an alert box with autodeclared js vars (chain'able windows)!
- an_app4 : using sync & async rpc calls !
- an_app5 : using async aiohttp.get (request content from web) & FULLSCREEN mode
- an_app6 : progress bars (async)
- an_app7 : html is inside the docstring ! (SIMPLEST)
- an_app8 : just to show how to organize your code when app's expand.
- an_appVuejs : using a vuejs app (and a continuous push from server to client)
- a_server : a server, tchat service for multiple clients
- an_upload : a drag'n'drop upload to server example.
Don't forget to have a look at real examples too (real apps for real life)
Use wuy.Window for app (which open/manage a chrome window app)
Use wuy.Server for classic http/ws servers
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