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1 ### -*- coding: utf-8 -*- #################################################### |
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2 ############################################################################## |
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3 # |
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4 # Copyright (c) 2012 Thierry Florac <tflorac AT ulthar.net> |
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5 # All Rights Reserved. |
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6 # |
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7 # This software is subject to the provisions of the Zope Public License, |
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8 # Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution. |
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9 # THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED |
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10 # WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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11 # WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS |
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12 # FOR A PARTICULAR PURPOSE. |
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13 # |
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14 ############################################################################## |
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15 |
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16 |
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17 # import standard packages |
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18 |
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19 # import Zope3 interfaces |
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20 |
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21 # import local interfaces |
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22 |
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23 # import Zope3 packages |
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24 from zope.i18n import translate |
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25 |
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26 # import local packages |
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27 from ztfy.utils.request import queryRequest |
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28 |
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29 from ztfy.utils import _ |
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30 |
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31 |
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32 def getHumanSize(value, request=None): |
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33 """Convert given bytes value in human readable format""" |
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34 if request is None: |
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35 request = queryRequest() |
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36 if value < 1024: |
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37 return translate(_("%d bytes"), context=request) % value |
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38 value = value / 1024.0 |
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39 if value < 1024: |
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40 return translate(_("%.1f Kb"), context=request) % value |
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41 value = value / 1024.0 |
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42 if value < 1024: |
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43 return translate(_("%.2f Mb"), context=request) % value |
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44 value = value / 1024.0 |
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45 return translate(_("%.3f Gb"), context=request) % value |