annotate planemo/lib/python3.7/site-packages/docutils/parsers/rst/directives/admonitions.py @ 0:d30785e31577 draft

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date Fri, 31 Jul 2020 00:18:57 -0400
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1 # $Id: admonitions.py 7681 2013-07-12 07:52:27Z milde $
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2 # Author: David Goodger <goodger@python.org>
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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 """
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6 Admonition directives.
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7 """
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8
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9 __docformat__ = 'reStructuredText'
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10
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11
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12 from docutils.parsers.rst import Directive
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13 from docutils.parsers.rst import states, directives
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14 from docutils.parsers.rst.roles import set_classes
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15 from docutils import nodes
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16
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17
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18 class BaseAdmonition(Directive):
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19
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20 final_argument_whitespace = True
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21 option_spec = {'class': directives.class_option,
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22 'name': directives.unchanged}
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23 has_content = True
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24
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25 node_class = None
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26 """Subclasses must set this to the appropriate admonition node class."""
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27
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28 def run(self):
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29 set_classes(self.options)
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30 self.assert_has_content()
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31 text = '\n'.join(self.content)
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32 admonition_node = self.node_class(text, **self.options)
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33 self.add_name(admonition_node)
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34 if self.node_class is nodes.admonition:
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35 title_text = self.arguments[0]
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36 textnodes, messages = self.state.inline_text(title_text,
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37 self.lineno)
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38 title = nodes.title(title_text, '', *textnodes)
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39 title.source, title.line = (
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40 self.state_machine.get_source_and_line(self.lineno))
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41 admonition_node += title
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42 admonition_node += messages
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43 if not 'classes' in self.options:
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44 admonition_node['classes'] += ['admonition-' +
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45 nodes.make_id(title_text)]
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46 self.state.nested_parse(self.content, self.content_offset,
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47 admonition_node)
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48 return [admonition_node]
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49
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50
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51 class Admonition(BaseAdmonition):
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52
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53 required_arguments = 1
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54 node_class = nodes.admonition
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55
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56
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57 class Attention(BaseAdmonition):
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58
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59 node_class = nodes.attention
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60
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61
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62 class Caution(BaseAdmonition):
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63
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64 node_class = nodes.caution
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65
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66
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67 class Danger(BaseAdmonition):
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68
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69 node_class = nodes.danger
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70
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71
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72 class Error(BaseAdmonition):
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73
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74 node_class = nodes.error
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75
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76
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77 class Hint(BaseAdmonition):
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78
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79 node_class = nodes.hint
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80
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81
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82 class Important(BaseAdmonition):
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83
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84 node_class = nodes.important
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85
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86
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87 class Note(BaseAdmonition):
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88
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89 node_class = nodes.note
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90
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91
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92 class Tip(BaseAdmonition):
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93
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94 node_class = nodes.tip
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95
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96
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97 class Warning(BaseAdmonition):
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98
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99 node_class = nodes.warning