mirror of https://github.com/snachodog/mybuddy.git
38 lines
1.0 KiB
Python
38 lines
1.0 KiB
Python
# -*- coding: utf-8 -*-
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from __future__ import unicode_literals
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from math import floor
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def duration_string(start, end, short=False):
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diff = end - start
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h = floor(diff.seconds / 3600)
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m = floor((diff.seconds - h * 3600) / 60)
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s = diff.seconds % 60
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duration = ''
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if short:
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duration = '{}h {}m {}s'.format(h, m, s)
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else:
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if h > 0:
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duration = '{} hour{}'.format(h, 's' if h > 1 else '')
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if m > 0:
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duration += '{}{} minute{}'.format(
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'' if duration is '' else ', ', m, 's' if m > 1 else '')
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if s > 0:
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duration += '{}{} second{}'.format(
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'' if duration is '' else ', ', s, 's' if s > 1 else '')
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return duration
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def filter_by_params(request, model, available_params):
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queryset = model.objects.all()
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for param in available_params:
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value = request.query_params.get(param, None)
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if value is not None:
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queryset = queryset.filter(**{param: value})
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return queryset
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