""" This plugin colors each character of a message with a random color. .. note:: As ticket `#3273`_ puts it, the final output is closer to vomit than a rainbow. Usage ----- .. glossary:: /rainbow Say something in a Chat tab. .. note:: Can create fun things when used with :ref:`The figlet plugin `. .. _#3273: https://dev.louiz.org/issues/3273 """ from poezio.plugin import BasePlugin from poezio import xhtml import random possible_colors = list(range(256)) # remove the colors that are almost white or almost black for col in [16, 232, 233, 234, 235, 236, 237, 15, 231, 255, 254, 253, 252, 251]: possible_colors.remove(col) def rand_color(): return '\x19%s}' % (random.choice(possible_colors),) class Plugin(BasePlugin): def init(self): self.api.add_event_handler('muc_say', self.rainbowize) self.api.add_event_handler('private_say', self.rainbowize) self.api.add_event_handler('conversation_say', self.rainbowize) def rainbowize(self, msg, tab): msg['body'] = ''.join(['%s%s' % (rand_color(),char,) for char in xhtml.clean_text(msg['body'])])