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  • Committer: Package Import Robot
  • Author(s): Aron Xu
  • Date: 2013-03-03 11:47:10 UTC
  • Revision ID: package-import@ubuntu.com-20130303114710-cdyfcr7fan2fr1so
Tags: 13.10.0
Initial release.

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update-background.py
 
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#!/usr/bin/env python
 
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import glob
 
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PREAMBLE = """<background>
 
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  <starttime>
 
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    <year>2009</year>
 
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    <month>08</month>
 
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    <day>04</day>
 
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    <hour>00</hour>
 
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    <minute>00</minute>
 
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    <second>00</second>
 
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  </starttime>
 
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<!-- This animation will start at midnight. -->
 
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"""
 
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ENTRY = """  <static>
 
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    <duration>1795.0</duration>
 
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    <file>%(a)s</file>
 
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  </static>
 
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  <transition>
 
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    <duration>5.0</duration>
 
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    <from>%(a)s</from>
 
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    <to>%(b)s</to>
 
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  </transition>
 
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"""
 
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FOOTER = """</background>
 
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"""
 
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PATH='/usr/share/backgrounds/'
 
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def main():
 
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    images = glob.glob('*.jpg')
 
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    m = len(images)
 
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    output = ''
 
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    output += PREAMBLE 
 
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    for i in xrange(m):
 
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        output += ENTRY % {'a': PATH + images[i], 'b': PATH + images[(i+1) % m]}
 
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    output += FOOTER
 
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    print output,
 
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if __name__ == '__main__':
 
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    main()