40 lines
1.4 KiB
Python
40 lines
1.4 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright (C) 2014-2016 Andrey Antukh <niwi@niwi.nz>
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# Copyright (C) 2014-2016 Jesús Espino <jespinog@gmail.com>
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# Copyright (C) 2014-2016 David Barragán <bameda@dbarragan.com>
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# Copyright (C) 2014-2016 Alejandro Alonso <alejandro.alonso@kaleidos.net>
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# Copyright (C) 2014-2016 Anler Hernández <hello@anler.me>
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# This program 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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# This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
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import hashlib
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def get_gravatar_id(email: str) -> str:
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"""Get the gravatar id associated to an email.
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:return: Gravatar id.
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"""
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return hashlib.md5(email.lower().encode()).hexdigest()
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def get_user_gravatar_id(user: object) -> str:
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"""Get the gravatar id associated to a user.
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:return: Gravatar id.
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"""
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if user and user.email:
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return get_gravatar_id(user.email)
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return None
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