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annotate planemo/lib/python3.7/site-packages/docutils/readers/doctree.py @ 0:d30785e31577 draft

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"planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
author guerler
date Fri, 31 Jul 2020 00:18:57 -0400
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1 # $Id: doctree.py 4564 2006-05-21 20:44:42Z wiemann $
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2 # Author: Martin Blais <blais@furius.ca>
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3 # Copyright: This module has been placed in the public domain.
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4
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5 """Reader for existing document trees."""
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6
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7 from docutils import readers, utils, transforms
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8
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9
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10 class Reader(readers.ReReader):
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11
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12 """
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13 Adapt the Reader API for an existing document tree.
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14
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15 The existing document tree must be passed as the ``source`` parameter to
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16 the `docutils.core.Publisher` initializer, wrapped in a
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17 `docutils.io.DocTreeInput` object::
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18
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19 pub = docutils.core.Publisher(
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20 ..., source=docutils.io.DocTreeInput(document), ...)
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21
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22 The original document settings are overridden; if you want to use the
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23 settings of the original document, pass ``settings=document.settings`` to
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24 the Publisher call above.
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25 """
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26
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27 supported = ('doctree',)
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28
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29 config_section = 'doctree reader'
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30 config_section_dependencies = ('readers',)
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31
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32 def parse(self):
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33 """
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34 No parsing to do; refurbish the document tree instead.
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35 Overrides the inherited method.
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36 """
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37 self.document = self.input
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38 # Create fresh Transformer object, to be populated from Writer
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39 # component.
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40 self.document.transformer = transforms.Transformer(self.document)
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41 # Replace existing settings object with new one.
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42 self.document.settings = self.settings
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43 # Create fresh Reporter object because it is dependent on
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44 # (new) settings.
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45 self.document.reporter = utils.new_reporter(
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46 self.document.get('source', ''), self.document.settings)