mirror of
https://gitlab.crans.org/bde/nk20
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54 lines
1.2 KiB
Python
54 lines
1.2 KiB
Python
# Copyright (C) 2018-2025 by BDE ENS Paris-Saclay
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# SPDX-License-Identifier: GPL-3.0-or-later
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from django.utils.translation import gettext_lazy as _
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seconds = (_('second'), _('seconds'))
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minutes = (_('minute'), _('minutes'))
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hours = (_('hour'), _('hours'))
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days = (_('day'), _('days'))
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weeks = (_('week'), _('weeks'))
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def plural(x):
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if x == 1:
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return 0
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return 1
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def pretty_duration(duration):
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"""
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I receive datetime.timedelta object
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You receive string object
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"""
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text = []
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sec = duration.seconds
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d = duration.days
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if d >= 7:
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w = d // 7
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text.append(str(w) + ' ' + weeks[plural(w)])
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d -= w * 7
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if d > 0:
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text.append(str(d) + ' ' + days[plural(d)])
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if sec >= 3600:
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h = sec // 3600
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text.append(str(h) + ' ' + hours[plural(h)])
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sec -= h * 3600
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if sec >= 60:
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m = sec // 60
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text.append(str(m) + ' ' + minutes[plural(m)])
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sec -= m * 60
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if sec > 0:
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text.append(str(sec) + ' ' + seconds[plural(sec)])
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if len(text) == 0:
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return ''
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if len(text) == 1:
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return text[0]
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if len(text) >= 2:
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return ', '.join(t for t in text[:-1]) + ' ' + _('and') + ' ' + text[-1]
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