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annotate contrib/sawmill/web/index.py @ 486:283154e189d9

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sawmill: Moved python blocks in templates to make them more readable.
author Sascha Teichmann <teichmann@intevation.de>
date Thu, 23 Sep 2010 09:59:06 +0000
parents 28aa6ac933fb
children
rev   line source
452
333232953771 Initial check-in of sawmill a simple mod_python based
Sascha Teichmann <teichmann@intevation.de>
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1 # -*- coding: UTF-8 -*-
333232953771 Initial check-in of sawmill a simple mod_python based
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2 #
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3 # Copyright (C) 2010 by Intevation GmbH
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4 # Authors:
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5 # Sascha L. Teichmann <sascha.teichmann@intevation.de>
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6 #
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7 # This program is free software under the GPL (>=v2)
333232953771 Initial check-in of sawmill a simple mod_python based
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8 # Read the file COPYING coming with the software for details.
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9
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10 from mod_python import psp
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11
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12 import os
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13
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14 from lxml import etree
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15
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16 TREEPKG_DIR = os.path.join(os.path.dirname(__file__), "treepkgs")
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17
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18 def index(req):
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19 req.content_type = 'text/html;charset=utf-8'
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20 template = psp.PSP(req, filename='templates/overview.html')
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21
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22 descriptions = []
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23
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24 for f in os.listdir(TREEPKG_DIR):
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25 d = os.path.join(TREEPKG_DIR, f)
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26 if not os.path.isdir(d): continue
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27 treepkg_xml = os.path.join(d, "treepkg.xml")
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28 if not os.path.isfile(treepkg_xml): continue
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29 xml = None
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30 try:
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31 xml = open(treepkg_xml, "rb")
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32 dom = etree.parse(xml)
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33 finally:
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34 if xml: xml.close()
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35
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36 description = ''.join(dom.xpath("//description/text()"))
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37
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38 descriptions.append((os.path.basename(d), description))
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39
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40 template.run({
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41 'page_title' : 'Free Software forestry',
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42 'back_link' : '/',
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43 'descriptions': descriptions
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44 })
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