2017-11-22 19:26:40 -05:00
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# coding=utf-8
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"""Codepoints Module"""
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# Copyright 2013, Elsie Powell, embolalia.com
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# Copyright 2008, Sean B. Palmer, inamidst.com
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# Licensed under the Eiffel Forum License 2.
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import unicodedata
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import sys
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from module import commands, example, NOLIMIT
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if sys.version_info.major >= 3:
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unichr = chr
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@commands('u')
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@example('.u ‽', 'U+203D INTERROBANG (‽)')
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@example('.u 203D', 'U+203D INTERROBANG (‽)')
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def codepoint(bot, trigger):
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2018-01-05 08:46:52 -05:00
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"""Looks up unicode information."""
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2017-11-22 19:26:40 -05:00
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arg = trigger.group(2)
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if not arg:
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bot.reply('What code point do you want me to look up?')
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return NOLIMIT
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stripped = arg.strip()
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if len(stripped) > 0:
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arg = stripped
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if len(arg) > 1:
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if arg.startswith('U+'):
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arg = arg[2:]
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try:
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arg = unichr(int(arg, 16))
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except:
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bot.reply("That's not a valid code point.")
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return NOLIMIT
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# Get the hex value for the code point, and drop the 0x from the front
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point = str(hex(ord(u'' + arg)))[2:]
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# Make the hex 4 characters long with preceding 0s, and all upper case
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point = point.rjust(4, str('0')).upper()
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try:
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name = unicodedata.name(arg)
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except ValueError:
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return 'U+%s (No name found)' % point
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if not unicodedata.combining(arg):
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template = 'U+%s %s (%s)'
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else:
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template = 'U+%s %s (\xe2\x97\x8c%s)'
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bot.say(template % (point, name, arg))
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if __name__ == "__main__":
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from test_tools import run_example_tests
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run_example_tests(__file__)
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