[UrWid Testing] #urwid #cli

urwidtest.py

import urwid

#---Header---
header_text = urwid.Text(u' Periodic Table')
header = urwid.AttrMap(header_text, 'titlebar')

#---Periodic Table---
periodictable_text = urwid.Text(u'A periodic table should be here')
periodictable_filler = urwid.Filler(periodictable_text, valign='top', top=1, bottom=1)
v_padding = urwid.Padding(periodictable_filler, left=1, right=1)
periodictable = urwid.LineBox(v_padding)

#---Info---
info = urwid.Text(u'There will be some info on elements here')

#---Palette---
palette = [
  ('titlebar', 'dark red', ''),
  ('quit button', 'dark red', ''),
  ('headers', 'white,bold', '')
  ]

#---Handle Input---
def handle_input(key):

    if key == ':':
        info = urwid.Text(u'Oooga Booooga')
        refresh(main_loop, '')

    if key == 'q':
        raise urwid.ExitMainLoop()

layout = urwid.Frame(header=header, body=periodictable, footer=info)
main_loop = urwid.MainLoop(layout, palette, unhandled_input=handle_input)
main_loop.run()