1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
|
# Author: David Goodger
# Contact: goodger@python.org
# Revision: $Revision$
# Date: $Date$
# Copyright: This module has been placed in the public domain.
"""
Directives for additional body elements.
See `docutils.parsers.rst.directives` for API details.
"""
__docformat__ = 'reStructuredText'
import sys
from docutils import nodes
from docutils.parsers.rst import directives
from docutils.parsers.rst.roles import set_classes
def topic(name, arguments, options, content, lineno,
content_offset, block_text, state, state_machine,
node_class=nodes.topic):
if not (state_machine.match_titles
or isinstance(state_machine.node, nodes.sidebar)):
error = state_machine.reporter.error(
'The "%s" directive may not be used within topics '
'or body elements.' % name,
nodes.literal_block(block_text, block_text), line=lineno)
return [error]
if not content:
warning = state_machine.reporter.warning(
'Content block expected for the "%s" directive; none found.'
% name, nodes.literal_block(block_text, block_text),
line=lineno)
return [warning]
title_text = arguments[0]
textnodes, messages = state.inline_text(title_text, lineno)
titles = [nodes.title(title_text, '', *textnodes)]
# sidebar uses this code
if options.has_key('subtitle'):
textnodes, more_messages = state.inline_text(options['subtitle'],
lineno)
titles.append(nodes.subtitle(options['subtitle'], '', *textnodes))
messages.extend(more_messages)
text = '\n'.join(content)
node = node_class(text, *(titles + messages))
node['classes'] += options.get('class', [])
if text:
state.nested_parse(content, content_offset, node)
return [node]
topic.arguments = (1, 0, 1)
topic.options = {'class': directives.class_option}
topic.content = 1
def sidebar(name, arguments, options, content, lineno,
content_offset, block_text, state, state_machine):
if isinstance(state_machine.node, nodes.sidebar):
error = state_machine.reporter.error(
'The "%s" directive may not be used within a sidebar element.'
% name, nodes.literal_block(block_text, block_text), line=lineno)
return [error]
return topic(name, arguments, options, content, lineno,
content_offset, block_text, state, state_machine,
node_class=nodes.sidebar)
sidebar.arguments = (1, 0, 1)
sidebar.options = {'subtitle': directives.unchanged_required,
'class': directives.class_option}
sidebar.content = 1
def line_block(name, arguments, options, content, lineno,
content_offset, block_text, state, state_machine):
if not content:
warning = state_machine.reporter.warning(
'Content block expected for the "%s" directive; none found.'
% name, nodes.literal_block(block_text, block_text), line=lineno)
return [warning]
block = nodes.line_block(classes=options.get('class', []))
node_list = [block]
for line_text in content:
text_nodes, messages = state.inline_text(line_text.strip(),
lineno + content_offset)
line = nodes.line(line_text, '', *text_nodes)
if line_text.strip():
line.indent = len(line_text) - len(line_text.lstrip())
block += line
node_list.extend(messages)
content_offset += 1
state.nest_line_block_lines(block)
return node_list
line_block.options = {'class': directives.class_option}
line_block.content = 1
def parsed_literal(name, arguments, options, content, lineno,
content_offset, block_text, state, state_machine):
set_classes(options)
return block(name, arguments, options, content, lineno,
content_offset, block_text, state, state_machine,
node_class=nodes.literal_block)
parsed_literal.options = {'class': directives.class_option}
parsed_literal.content = 1
def block(name, arguments, options, content, lineno,
content_offset, block_text, state, state_machine, node_class):
if not content:
warning = state_machine.reporter.warning(
'Content block expected for the "%s" directive; none found.'
% name, nodes.literal_block(block_text, block_text), line=lineno)
return [warning]
text = '\n'.join(content)
text_nodes, messages = state.inline_text(text, lineno)
node = node_class(text, '', *text_nodes, **options)
node.line = content_offset + 1
return [node] + messages
def rubric(name, arguments, options, content, lineno,
content_offset, block_text, state, state_machine):
rubric_text = arguments[0]
textnodes, messages = state.inline_text(rubric_text, lineno)
rubric = nodes.rubric(rubric_text, '', *textnodes, **options)
return [rubric] + messages
rubric.arguments = (1, 0, 1)
rubric.options = {'class': directives.class_option}
def epigraph(name, arguments, options, content, lineno,
content_offset, block_text, state, state_machine):
block_quote, messages = state.block_quote(content, content_offset)
block_quote['classes'].append('epigraph')
return [block_quote] + messages
epigraph.content = 1
def highlights(name, arguments, options, content, lineno,
content_offset, block_text, state, state_machine):
block_quote, messages = state.block_quote(content, content_offset)
block_quote['classes'].append('highlights')
return [block_quote] + messages
highlights.content = 1
def pull_quote(name, arguments, options, content, lineno,
content_offset, block_text, state, state_machine):
block_quote, messages = state.block_quote(content, content_offset)
block_quote['classes'].append('pull-quote')
return [block_quote] + messages
pull_quote.content = 1
def compound(name, arguments, options, content, lineno,
content_offset, block_text, state, state_machine):
text = '\n'.join(content)
if not text:
error = state_machine.reporter.error(
'The "%s" directive is empty; content required.' % name,
nodes.literal_block(block_text, block_text), line=lineno)
return [error]
node = nodes.compound(text)
node['classes'] += options.get('class', [])
state.nested_parse(content, content_offset, node)
return [node]
compound.options = {'class': directives.class_option}
compound.content = 1
def container(name, arguments, options, content, lineno,
content_offset, block_text, state, state_machine):
text = '\n'.join(content)
if not text:
error = state_machine.reporter.error(
'The "%s" directive is empty; content required.' % name,
nodes.literal_block(block_text, block_text), line=lineno)
return [error]
try:
if arguments:
classes = directives.class_option(arguments[0])
else:
classes = []
except ValueError:
error = state_machine.reporter.error(
'Invalid class attribute value for "%s" directive: "%s".'
% (name, arguments[0]),
nodes.literal_block(block_text, block_text), line=lineno)
return [error]
node = nodes.container(text)
node['classes'].extend(classes)
state.nested_parse(content, content_offset, node)
return [node]
container.arguments = (0, 1, 1)
container.content = 1
|
