def show_stock(stocks = '/home/pi/stocks.ls'):
lcd.draw_bitmap(STOCK_ICON)
time.sleep(5)
lines = [l.strip() for l in open(stocks, 'r')]
for s in __get_stock_data__(lines):
lcd_ext.marquee_display_words(s, 5)
time.sleep(2)
def show_earthquake():
e = __get_recent_earthquake__()
if e == None: return
# if this earthquake is expired, older than two hours
# not show
if (time.time() - time.mktime(e['time'])) > RECENT_TIME: return
lcd.display_words([chr(213) + chr(205) * 12 + chr(184),
chr(179) + " " * 12 + chr(179),
chr(179) + " EARTHQUAKE " + chr(179),
chr(179) + " in WORLD " + chr(179),
chr(179) + " " * 12 + chr(179),
chr(212) + chr(205) * 12 + chr(190)])
time.sleep(4)
lcd.alarm(3)
lcd_ext.marquee_display_words([time.strftime("%m/%d %H:%M:%S", e['time']), e['place'], e['mag'], e['lat'], e['lon'], e['dep']], 1)
lcd.alarm(3)
time.sleep(2)
