48 lines
1.5 KiB
Python
48 lines
1.5 KiB
Python
# -*- coding: utf-8 -*-
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# Copyright 2015 Mirantis, Inc.
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#
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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 General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (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 General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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import copy
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class CopyStatistics(object):
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"""The statistics of packages copying"""
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def __init__(self):
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# the number of copied packages
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self.copied = 0
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# the number of total packages
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self.total = 0
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def on_package_copied(self, bytes_copied):
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"""Proceed next copied package."""
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if bytes_copied > 0:
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self.copied += 1
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self.total += 1
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def __iadd__(self, other):
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if not isinstance(other, CopyStatistics):
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raise TypeError
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self.copied += other.copied
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self.total += other.total
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return self
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def __add__(self, other):
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result = copy.copy(self)
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result += other
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return result
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