nicegui/nice_gui/nice_gui.py

#!/usr/bin/env python3
import justpy as jp
import uvicorn
import sys
import inspect
from .ui import Ui
from .timer import Timer
from .elements.element import Element

# start uvicorn with auto-reload; afterwards the auto-reloaded process should not start uvicorn again
if not inspect.stack()[-2].filename.endswith('spawn.py'):
    uvicorn.run('nice_gui:app', host='0.0.0.0', port=80, lifespan='on', reload=True)
    sys.exit()

wp = jp.QuasarPage(delete_flag=False, title='Nice GUI', favicon='favicon.png')
wp.head_html = '<script>confirm = () => true;</script>'  # avoid confirmation dialog for reload

main = jp.Div(a=wp, classes='q-ma-md column items-start', style='row-gap: 1em')
main.add_page(wp)
jp.justpy(lambda: wp, start_server=False)

@jp.app.on_event('startup')
def startup():
    [jp.run_task(t) for t in Timer.tasks]

Element.wp = wp
Element.view_stack = [main]

app = jp.app
ui = Ui()

# def line_plot(self, n=1, limit=20):

#     fig = plt.figure()
#     view = jp.Matplotlib(fig=fig)
#     return LinePlot(view, fig, n=n, limit=limit)