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annotate slides.py @ 244:eee52d5a4af8 default tip

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created
author 127.0.0.1
date Sun, 30 Jun 2013 11:08:33 +0200
parents f22fefe05c25
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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147
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Radomir Dopieralski <sheep-devel@sheep.art.pl>
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1 #!/usr/bin/python
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2 # -*- coding: utf-8 -*-
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3
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4 """
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5 An example of extending Hatta: adding a slideshow functionality.
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6 """
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7
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8 import werkzeug
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9 import os
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10
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11 import hatta
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12
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13 _ = lambda x: x
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14
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15 class WikiPageWiki(hatta.WikiPageWiki):
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16 def footer(self, special_title, edit_url):
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17 for part in super(WikiPageWiki, self).footer(special_title, edit_url):
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18 yield part
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19 yield werkzeug.html.a(werkzeug.html(_('Slides')),
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20 href=self.get_url(self.title, self.wiki.slides),
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21 class_='slides')
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22 yield u'\n'
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23
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24
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25 class Wiki(hatta.Wiki):
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26 @hatta.wiki.URL('/+slides/<title:title>')
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27 def slides(self, request, title):
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28 """Dump the HTML content of the pages listed."""
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29
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30 items = self.index.page_links_and_labels(title)
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31 contents = []
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32 for t, label in items:
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33 page = self.get_page(request, t)
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34 try:
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35 html = ''.join(page.view_content())
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36 except hatta.error.NotFoundErr:
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37 continue
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Radomir Dopieralski <sheep-devel@sheep.art.pl>
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38 slide_title = (u'<h1>%s</h1>' % werkzeug.escape(label))
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39 contents.append(slide_title + html)
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40 content = ('<div class="slide">%s</div>'
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41 % '</div><div class="slide">'.join(contents))
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42 html = """<!DOCTYPE html>
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43 <link type="text/css" href="../+download/slides.css" rel="stylesheet">
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44 <link type="text/css" href="../+download/pygments.css" rel="stylesheet">
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45 <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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46 <title>%s</title>
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47 %s
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48 <script src="../+download/jquery.js"></script>
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49 <script src="../+download/slides.js"></script>
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50 """ % (werkzeug.escape(title), content)
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Radomir Dopieralski <sheep-devel@sheep.art.pl>
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51 response = hatta.WikiResponse(html, mimetype='text/html')
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52 return response
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53
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54
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55 if __name__=='__main__':
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56 config = hatta.read_config()
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57 wiki = Wiki(config)
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58 wiki.mime_map['text/x-wiki'] = WikiPageWiki
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59 hatta.main(wiki=wiki)