minimial test for CalendarWidget for urwid

calendar_widget_test.py

from datetime import date as date

import urwid
from calendarwidget import CalendarWidget

PALETTE = [
    ('header', 'white', 'black'),
    ('footer', 'white', 'black'),
    ('line header', 'black', 'white', 'bold'),
    ('bright', 'dark blue', 'white', ('bold', 'standout')),
    ('list', 'black', 'white'),
    ('list focused', 'white', 'light blue', 'bold'),
    ('edit', 'black', 'white'),
    ('edit focused', 'white', 'light blue', 'bold'),
    ('button', 'black', 'dark cyan'),
    ('button focused', 'white', 'light blue', 'bold'),

    ('reveal focus', 'black', 'light gray'),
    ('today focus', 'white', 'dark magenta'),
    ('today', 'dark gray', 'dark green',),

    ('date header', 'light gray', 'black'),
    ('date header focused', 'black', 'white'),
    ('date header selected', 'dark gray', 'light gray'),

    ('dayname', 'light gray', ''),
    ('monthname', 'light gray', ''),
    ('weeknumber_right', 'light gray', ''),
    ('edit', 'white', 'dark blue'),
    ('alert', 'white', 'dark red'),
    ('mark', 'white', 'dark green'),
    ('frame', 'white', 'black'),
    ('frame focus', 'light red', 'black'),
    ('frame focus color', 'dark blue', 'black'),
    ('frame focus top', 'dark magenta', 'black'),

    ('editbx', 'light gray', 'dark blue'),
    ('editcp', 'black', 'light gray', 'standout'),
    ('popupbg', 'white', 'black', 'bold'),
]

keybindings = {
    'today': ['T'],
    'left': ['left', 'h'],
    'up': ['up', 'k'],
    'right': ['right', 'l'],
    'down': ['down', 'j'],
}

frame = CalendarWidget(on_date_change=lambda _: None,
                       keybindings=keybindings,
                       firstweekday=0,
                       weeknumbers='right')

loop = urwid.MainLoop(frame, PALETTE)
frame.set_focus_date(date(2023, 5, 28))
loop.run()