Mercurial > piecrust2

annotate piecrust/formatting/markdownformatter.py @ 78:c80a3be091da 2.0.0-alpha3

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Merge changes.
author Ludovic Chabant <ludovic@chabant.com>
date Sat, 30 Aug 2014 17:37:46 -0700
parents fdb08d986384
children cd049786c008
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f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional.
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1 from markdown import markdown
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2 from piecrust.formatting.base import Formatter
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5 class MarkdownFormatter(Formatter):
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6 FORMAT_NAMES = ['markdown', 'mdown', 'md']
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7 OUTPUT_FORMAT = 'html'
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9 def __init__(self):
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10 super(MarkdownFormatter, self).__init__()
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11 self._extensions = None
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13 def render(self, format_name, txt):
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14 assert format_name in self.FORMAT_NAMES
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15 self._ensureInitialized()
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16 return markdown(txt, extensions=self._extensions)
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17
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18 def _ensureInitialized(self):
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19 if self._extensions is not None:
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20 return
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22 config = self.app.config.get('markdown')
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23 if config is None:
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24 config = {}
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25 elif not isinstance(config, dict):
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26 raise Exception("The `markdown` configuration setting must be "
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27 "a dictionary.")
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29 extensions = config.get('extensions')
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30 if extensions is None:
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31 extensions = []
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32 # Compatibility with PieCrust 1.x
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33 if config.get('use_markdown_extra'):
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34 extensions.append('extra')
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35 self._extensions = extensions
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