Mercurial > hg > decoupage

annotate decoupage/templates.py @ 83:78139c3cecfa

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author Jeff Hammel <jhammel@mozilla.com>
date Sun, 15 Dec 2013 12:38:24 -0800
parents 16d41af2d8ef
children 4a9c5cf9fec9
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1 #!/usr/bin/env python
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2
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3 """
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4 functionality related to templates
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5 """
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6
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7 import os
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8 import sys
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9 from optparse import OptionParser
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10 from pkg_resources import iter_entry_points
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11 from pkg_resources import resource_filename
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13 def template_dirs():
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14 template_dirs = set()
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15 for formatter in iter_entry_points('decoupage.formatters'):
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16 try:
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17 formatter.load()
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18 except:
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19 continue
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20 template_dir = resource_filename(formatter.module_name, 'templates')
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21 if os.path.isdir(template_dir):
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22 template_dirs.add(template_dir)
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23 return template_dirs
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26 def templates():
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27 templates = []
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28 for directory in template_dirs():
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29 templates.extend([os.path.join(directory, filename)
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30 for filename in os.listdir(directory)
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31 if filename.endswith('.html')])
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32 return templates
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35 def main(args=sys.argv[1:]):
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36
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37 # comman line option parser
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38 description = 'list available templates'
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39 parser = OptionParser(description=description)
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40 options, args = parser.parse_args(args)
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41
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42 # list templates
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43 for template in templates():
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44 print template
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47 if __name__ == '__main__':
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48 main()