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
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
|
# -*- coding: utf-8 -*-
"""
sphinx.writers.manpage
~~~~~~~~~~~~~~~~~~~~~~
Manual page writer, extended for Sphinx custom nodes.
:copyright: Copyright 2007-2014 by the Sphinx team, see AUTHORS.
:license: BSD, see LICENSE for details.
"""
from docutils import nodes
try:
from docutils.writers.manpage import MACRO_DEF, Writer, \
Translator as BaseTranslator
has_manpage_writer = True
except ImportError:
# define the classes in any case, sphinx.application needs it
Writer = BaseTranslator = object
has_manpage_writer = False
from sphinx import addnodes
from sphinx.locale import admonitionlabels, _
from sphinx.util.osutil import ustrftime
from sphinx.util.compat import docutils_version
class ManualPageWriter(Writer):
def __init__(self, builder):
Writer.__init__(self)
self.builder = builder
def translate(self):
visitor = ManualPageTranslator(self.builder, self.document)
self.visitor = visitor
self.document.walkabout(visitor)
self.output = visitor.astext()
class ManualPageTranslator(BaseTranslator):
"""
Custom translator.
"""
def __init__(self, builder, *args, **kwds):
BaseTranslator.__init__(self, *args, **kwds)
self.builder = builder
self.in_productionlist = 0
# first title is the manpage title
self.section_level = -1
# docinfo set by man_pages config value
self._docinfo['title'] = self.document.settings.title
self._docinfo['subtitle'] = self.document.settings.subtitle
if self.document.settings.authors:
# don't set it if no author given
self._docinfo['author'] = self.document.settings.authors
self._docinfo['manual_section'] = self.document.settings.section
# docinfo set by other config values
self._docinfo['title_upper'] = self._docinfo['title'].upper()
if builder.config.today:
self._docinfo['date'] = builder.config.today
else:
self._docinfo['date'] = ustrftime(builder.config.today_fmt
or _('%B %d, %Y'))
self._docinfo['copyright'] = builder.config.copyright
self._docinfo['version'] = builder.config.version
self._docinfo['manual_group'] = builder.config.project
# In docutils < 0.11 self.append_header() was never called
if docutils_version < (0, 11):
self.body.append(MACRO_DEF)
# Overwrite admonition label translations with our own
for label, translation in admonitionlabels.items():
self.language.labels[label] = self.deunicode(translation)
# overwritten -- added quotes around all .TH arguments
def header(self):
tmpl = (".TH \"%(title_upper)s\" \"%(manual_section)s\""
" \"%(date)s\" \"%(version)s\" \"%(manual_group)s\"\n"
".SH NAME\n"
"%(title)s \- %(subtitle)s\n")
return tmpl % self._docinfo
def visit_start_of_file(self, node):
pass
def depart_start_of_file(self, node):
pass
def visit_desc(self, node):
self.visit_definition_list(node)
def depart_desc(self, node):
self.depart_definition_list(node)
def visit_desc_signature(self, node):
self.visit_definition_list_item(node)
self.visit_term(node)
def depart_desc_signature(self, node):
self.depart_term(node)
def visit_desc_addname(self, node):
pass
def depart_desc_addname(self, node):
pass
def visit_desc_type(self, node):
pass
def depart_desc_type(self, node):
pass
def visit_desc_returns(self, node):
self.body.append(' -> ')
def depart_desc_returns(self, node):
pass
def visit_desc_name(self, node):
pass
def depart_desc_name(self, node):
pass
def visit_desc_parameterlist(self, node):
self.body.append('(')
self.first_param = 1
def depart_desc_parameterlist(self, node):
self.body.append(')')
def visit_desc_parameter(self, node):
if not self.first_param:
self.body.append(', ')
else:
self.first_param = 0
def depart_desc_parameter(self, node):
pass
def visit_desc_optional(self, node):
self.body.append('[')
def depart_desc_optional(self, node):
self.body.append(']')
def visit_desc_annotation(self, node):
pass
def depart_desc_annotation(self, node):
pass
def visit_desc_content(self, node):
self.visit_definition(node)
def depart_desc_content(self, node):
self.depart_definition(node)
def visit_versionmodified(self, node):
self.visit_paragraph(node)
def depart_versionmodified(self, node):
self.depart_paragraph(node)
def visit_termsep(self, node):
self.body.append(', ')
raise nodes.SkipNode
# overwritten -- we don't want source comments to show up
def visit_comment(self, node):
raise nodes.SkipNode
# overwritten -- added ensure_eol()
def visit_footnote(self, node):
self.ensure_eol()
BaseTranslator.visit_footnote(self, node)
# overwritten -- handle footnotes rubric
def visit_rubric(self, node):
self.ensure_eol()
if len(node.children) == 1:
rubtitle = node.children[0].astext()
if rubtitle in ('Footnotes', _('Footnotes')):
self.body.append('.SH ' + self.deunicode(rubtitle).upper() +
'\n')
raise nodes.SkipNode
else:
self.body.append('.sp\n')
def depart_rubric(self, node):
pass
def visit_seealso(self, node):
self.visit_admonition(node, 'seealso')
def depart_seealso(self, node):
self.depart_admonition(node)
def visit_productionlist(self, node):
self.ensure_eol()
names = []
self.in_productionlist += 1
self.body.append('.sp\n.nf\n')
for production in node:
names.append(production['tokenname'])
maxlen = max(len(name) for name in names)
lastname = None
for production in node:
if production['tokenname']:
lastname = production['tokenname'].ljust(maxlen)
self.body.append(self.defs['strong'][0])
self.body.append(self.deunicode(lastname))
self.body.append(self.defs['strong'][1])
self.body.append(' ::= ')
elif lastname is not None:
self.body.append('%s ' % (' '*len(lastname)))
production.walkabout(self)
self.body.append('\n')
self.body.append('\n.fi\n')
self.in_productionlist -= 1
raise nodes.SkipNode
def visit_production(self, node):
pass
def depart_production(self, node):
pass
# overwritten -- don't emit a warning for images
def visit_image(self, node):
if 'alt' in node.attributes:
self.body.append(_('[image: %s]') % node['alt'] + '\n')
self.body.append(_('[image]') + '\n')
raise nodes.SkipNode
# overwritten -- don't visit inner marked up nodes
def visit_reference(self, node):
self.body.append(self.defs['reference'][0])
self.visit_Text(node) # avoid repeating escaping code... fine since
# visit_Text calls astext() and only works
# on that afterwards
self.body.append(self.defs['reference'][1])
uri = node.get('refuri', '')
if uri.startswith('mailto:') or uri.startswith('http:') or \
uri.startswith('https:') or uri.startswith('ftp:'):
# if configured, put the URL after the link
if self.builder.config.man_show_urls and \
node.astext() != uri:
if uri.startswith('mailto:'):
uri = uri[7:]
self.body.extend([
' <',
self.defs['strong'][0], uri, self.defs['strong'][1],
'>'])
raise nodes.SkipNode
def visit_centered(self, node):
self.ensure_eol()
self.body.append('.sp\n.ce\n')
def depart_centered(self, node):
self.body.append('\n.ce 0\n')
def visit_compact_paragraph(self, node):
pass
def depart_compact_paragraph(self, node):
pass
def visit_highlightlang(self, node):
pass
def depart_highlightlang(self, node):
pass
def visit_download_reference(self, node):
pass
def depart_download_reference(self, node):
pass
def visit_toctree(self, node):
raise nodes.SkipNode
def visit_index(self, node):
raise nodes.SkipNode
def visit_tabular_col_spec(self, node):
raise nodes.SkipNode
def visit_glossary(self, node):
pass
def depart_glossary(self, node):
pass
def visit_acks(self, node):
self.ensure_eol()
self.body.append(', '.join(n.astext()
for n in node.children[0].children) + '.')
self.body.append('\n')
raise nodes.SkipNode
def visit_hlist(self, node):
self.visit_bullet_list(node)
def depart_hlist(self, node):
self.depart_bullet_list(node)
def visit_hlistcol(self, node):
pass
def depart_hlistcol(self, node):
pass
def visit_literal_emphasis(self, node):
return self.visit_emphasis(node)
def depart_literal_emphasis(self, node):
return self.depart_emphasis(node)
def visit_literal_strong(self, node):
return self.visit_strong(node)
def depart_literal_strong(self, node):
return self.depart_strong(node)
def visit_abbreviation(self, node):
pass
def depart_abbreviation(self, node):
pass
# overwritten: handle section titles better than in 0.6 release
def visit_title(self, node):
if isinstance(node.parent, addnodes.seealso):
self.body.append('.IP "')
return
elif isinstance(node.parent, nodes.section):
if self.section_level == 0:
# skip the document title
raise nodes.SkipNode
elif self.section_level == 1:
self.body.append('.SH %s\n' %
self.deunicode(node.astext().upper()))
raise nodes.SkipNode
return BaseTranslator.visit_title(self, node)
def depart_title(self, node):
if isinstance(node.parent, addnodes.seealso):
self.body.append('"\n')
return
return BaseTranslator.depart_title(self, node)
def visit_raw(self, node):
if 'manpage' in node.get('format', '').split():
self.body.append(node.astext())
raise nodes.SkipNode
def visit_meta(self, node):
raise nodes.SkipNode
def visit_inline(self, node):
pass
def depart_inline(self, node):
pass
def visit_math(self, node):
self.builder.warn('using "math" markup without a Sphinx math extension '
'active, please use one of the math extensions '
'described at http://sphinx-doc.org/ext/math.html')
raise nodes.SkipNode
visit_math_block = visit_math
def unknown_visit(self, node):
raise NotImplementedError('Unknown node: ' + node.__class__.__name__)
|