+g = {}
+
+
+def init_cycle():
+ """
+ Init the cycle
+ """
+ colors_shuffle = [globals()[i.encode('utf8')]
+ if not str(i).isdigit()
+ else term_color(int(i))
+ for i in c['CYCLE_COLOR']]
+ return itertools.cycle(colors_shuffle)
+g['cyc'] = init_cycle()
+g['cache'] = {}
+
+
+def reset_cycle():
+ """
+ Notify from rainbow
+ """
+ g['cyc'] = init_cycle()
+ g['cache'] = {}
+
+
+def order_rainbow(s):
+ """
+ Print a string with ordered color with each character
+ """
+ colors_shuffle = [globals()[i.encode('utf8')]
+ if not str(i).isdigit()
+ else term_color(int(i))
+ for i in c['CYCLE_COLOR']]
+ colored = [colors_shuffle[i % 7](s[i]) for i in xrange(len(s))]
+ return ''.join(colored)
+
+
+def random_rainbow(s):
+ """
+ Print a string with random color with each character
+ """
+ colors_shuffle = [globals()[i.encode('utf8')]
+ if not str(i).isdigit()
+ else term_color(int(i))
+ for i in c['CYCLE_COLOR']]
+ colored = [random.choice(colors_shuffle)(i) for i in s]
+ return ''.join(colored)
+
+
+def Memoize(func):
+ """
+ Memoize decorator
+ """
+ @wraps(func)
+ def wrapper(*args):
+ if args not in g['cache']:
+ g['cache'][args] = func(*args)
+ return g['cache'][args]
+ return wrapper
+
+
+@Memoize
+def cycle_color(s):
+ """
+ Cycle the colors_shuffle
+ """
+ return next(g['cyc'])(s)
+
+
+def ascii_art(text):
+ """
+ Draw the Ascii Art
+ """
+ fi = figlet_format(text, font='doom')
+ print('\n'.join(
+ [next(g['cyc'])(i) for i in fi.split('\n')]
+ ))
+
+
+def show_calendar(month, date, rel):
+ """
+ Show the calendar in rainbow mode
+ """
+ month = random_rainbow(month)
+ date = ' '.join([cycle_color(i) for i in date.split(' ')])
+ today = str(int(os.popen('date +\'%d\'').read().strip()))
+ # Display
+ printNicely(month)
+ printNicely(date)
+ for line in rel:
+ ary = line.split(' ')
+ ary = lmap(lambda x: color_func(c['CAL']['today'])(x)
+ if x == today
+ else color_func(c['CAL']['days'])(x), ary)
+ printNicely(' '.join(ary))
+
+
+def check_theme():
+ """
+ Check current theme and update if necessary
+ """
+ exists = db.theme_query()
+ themes = [t.theme_name for t in exists]
+ if c['THEME'] != themes[0]:
+ c['THEME'] = themes[0]
+ config = os.path.dirname(
+ __file__) + '/colorset/' + c['THEME'] + '.json'
+ # Load new config
+ data = load_config(config)
+ if data:
+ for d in data:
+ c[d] = data[d]
+ # Re-init color cycle
+ g['cyc'] = init_cycle()
+
+
+def color_func(func_name):
+ """
+ Call color function base on name
+ """
+ if str(func_name).isdigit():
+ return term_color(int(func_name))
+ return globals()[func_name]
+