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