eisenradio 1.0.3

Play radio. Style your App.

Eisenradio - a Web radio expandable collection

• Organize your web radios; delete and update, backup and restore
• Style your app with pictures, import a poem, song text, or a funny comment to have a good time
• Create a shuffled playlist of your local audio files in seconds
• More action, a ping variable shows the response time and a spectrum analyser the frequency range
• Travel through the app at breakneck speed, thanks to the smart design of the controls
• Android: download to mobile (link below .-apk), rename *WHL to *ZIP, extract with Android file manager
• https://pypi.org/project/eisenradio-apk/

Eisenradio - the boring details

• REST API app on blueprints and application factory of the flask framework on a SQLite database

• Eisenradio runs in a terminal (on PC), you can kill the browser window, streams for listen and rec will be up

• Eisenradio uses its own internal API and adjusts the buffer size for a given bit rate

• Backup and restore are easy work with the help of an exported *ini file (on PC)

• Eisenradio uses Pythons sys.path; it will find its modules on the dark side of the moon

• Runs on one processor only, due to the use of Python Multithreading

• Android Package uses Python Kivy for multi-touch to start and promote itself to "foreground service" (not get killed)

• Backend (server) opens the connection, buffers the incoming stream and presents it to the browsers internal net

• Frontend (browser) controls the backend, plays local audio and has a spectrum analyser at your disposal

   """ sketch """
  
    |B |               |S | Flask web server, Header[Werkzeug/2.0.2 Python/3.10.1]
    |r |listen         |e |-------> starRadio
    |o |------->   <-- |r |
    |w |GhettoRecorder |v |-------> planetRadio
    |s |--->    <----- |e |
    |e |               |r |-------> satteliteRadio
    |r |               |  |
    net: localhost     net: internet
    CORS: accept       CORS: deny
    audioNode: 1,-1    audioNode: 0, 0
    JavaScript,CSS     Python,SQL
  

  Cross-Origin Resource Sharing mechanism (CORS) i.a. prevents Browser from analysing audio from internet

pip install

""" xxs Linux xxs """
$ pip3 install eisenradio
$ python3 -m eisenradio.wsgi  # watch flask

""" xxm Windows xxm """
> pip install eisenradio
> python -m eisenradio.wsgi

""" xxl big company xxl """
$$$ pip3 install eisenradio
$$$ python3 -m eisenradio.app  # serve flask
""" for the sake of completeness, a python
    production server 'waitress' is started """

Pytest

~ ... /test/functional$ python3 -m pytest -s # -s print to console

find the modified test db in ./app_writable/db

Uninstall

Python user:

• find module location
• uninstall and then remove remnants

$ pip3 show eisenradio

$ pip3 uninstall eisenradio

Location: ... /python310/site-packages