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37 lines
1.2 KiB
37 lines
1.2 KiB
# -*- coding: utf-8 -*-
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# This file is part of pygal
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#
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# A python svg graph plotting library
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# Copyright © 2012-2025 Kozea
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#
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# This library is free software: you can redistribute it and/or modify it under
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# the terms of the GNU Lesser General Public License as published by the Free
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# Software Foundation, either version 3 of the License, or (at your option) any
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# later version.
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#
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# This library is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
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# details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with pygal. If not, see <http://www.gnu.org/licenses/>.
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"""Various hacks for former transparent python 2 / python 3 support"""
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import datetime
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from collections.abc import Iterable
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def is_list_like(value):
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"""Return whether value is an iterable but not a mapping / string"""
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return isinstance(value, Iterable) and not isinstance(value, (str, dict))
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def timestamp(x):
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"""Get a timestamp from a date"""
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if x.tzinfo is None:
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# Naive dates to utc
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x = x.replace(tzinfo=datetime.timezone.utc)
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return x.timestamp()
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