2020-05-12 23:55:08 +00:00
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# © 2018–2020 io mintz <io@mintz.cc>
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#
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# Emote Manager is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# Emote Manager is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with Emote Manager. If not, see <https://www.gnu.org/licenses/>.
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2018-07-30 04:34:27 +00:00
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import re
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"""
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various utilities related to custom emotes
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"""
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"""Matches :foo: and ;foo; but not :foo;. Used for emotes in text."""
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RE_EMOTE = re.compile(r'(:|;)(?P<name>\w{2,32})\1|(?P<newline>\n)', re.ASCII)
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"""Matches only custom server emotes."""
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RE_CUSTOM_EMOTE = re.compile(r'<(?P<animated>a?):(?P<name>\w{2,32}):(?P<id>\d{17,})>', re.ASCII)
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def url(id, *, animated: bool = False):
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"""Convert an emote ID to the image URL for that emote."""
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extension = 'gif' if animated else 'png'
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return f'https://cdn.discordapp.com/emojis/{id}.{extension}?v=1'
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