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1 # DeGAL - A pretty simple web image gallery |
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2 # Copyright (C) 2007 Tero Marttila |
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3 # http://marttila.de/~terom/degal/ |
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4 # |
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5 # This program is free software; you can redistribute it and/or modify |
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6 # it under the terms of the GNU General Public License as published by |
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7 # the Free Software Foundation; either version 2 of the License, or |
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8 # (at your option) any later version. |
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9 # |
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10 # This program is distributed in the hope that it will be useful, |
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11 # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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13 # GNU General Public License for more details. |
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14 # |
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15 # You should have received a copy of the GNU General Public License |
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16 # along with this program; if not, write to the |
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17 # Free Software Foundation, Inc., |
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18 # 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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19 # |
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20 |
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21 # template helper functions |
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22 import urllib |
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23 from formatbytes import formatbytes |
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24 from datetime import datetime |
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25 |
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26 def iter_is_first (seq) : |
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27 flag = True |
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28 |
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29 for item in seq : |
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30 yield item, flag |
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31 flag = False |
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32 |
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33 def url_for_page (page) : |
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34 assert page >= 0 |
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35 |
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36 if page > 0 : |
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37 return 'index_%d.html' % page |
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38 else : |
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39 return 'index.html' |
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40 |
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41 def tag_for_img (page, img) : |
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42 return """<a href="%s"><img src="%s" /></a>""" % (page, img) |
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43 |
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44 def format_filesize (size) : |
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45 return formatbytes(size, forcekb=False, largestonly=True, kiloname='KiB', meganame='MiB', bytename='B', nospace=False) |
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46 |
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47 def format_timestamp (ts) : |
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48 return datetime.fromtimestamp(ts).strftime("%Y-%m-%d %H:%M:%S") |
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49 |
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50 def format_imgsize (size) : |
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51 return "%dx%d" % size |