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annotate planemo/lib/python3.7/site-packages/docutils/parsers/rst/directives/misc.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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Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 # $Id: misc.py 8370 2019-08-27 12:10:39Z milde $
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2 # Authors: David Goodger <goodger@python.org>; Dethe Elza
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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 """Miscellaneous directives."""
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6
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7 __docformat__ = 'reStructuredText'
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8
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9 import sys
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10 import os.path
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11 import re
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12 import time
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13 from docutils import io, nodes, statemachine, utils
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14 from docutils.utils.error_reporting import SafeString, ErrorString
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15 from docutils.utils.error_reporting import locale_encoding
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16 from docutils.parsers.rst import Directive, convert_directive_function
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17 from docutils.parsers.rst import directives, roles, states
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18 from docutils.parsers.rst.directives.body import CodeBlock, NumberLines
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19 from docutils.parsers.rst.roles import set_classes
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20 from docutils.transforms import misc
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21
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22 class Include(Directive):
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23
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24 """
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25 Include content read from a separate source file.
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26
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27 Content may be parsed by the parser, or included as a literal
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28 block. The encoding of the included file can be specified. Only
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29 a part of the given file argument may be included by specifying
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30 start and end line or text to match before and/or after the text
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31 to be used.
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32 """
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33
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34 required_arguments = 1
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35 optional_arguments = 0
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36 final_argument_whitespace = True
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37 option_spec = {'literal': directives.flag,
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38 'code': directives.unchanged,
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39 'encoding': directives.encoding,
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40 'tab-width': int,
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41 'start-line': int,
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42 'end-line': int,
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43 'start-after': directives.unchanged_required,
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44 'end-before': directives.unchanged_required,
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45 # ignored except for 'literal' or 'code':
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46 'number-lines': directives.unchanged, # integer or None
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47 'class': directives.class_option,
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48 'name': directives.unchanged}
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49
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50 standard_include_path = os.path.join(os.path.dirname(states.__file__),
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51 'include')
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52
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53 def run(self):
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54 """Include a file as part of the content of this reST file."""
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55 if not self.state.document.settings.file_insertion_enabled:
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56 raise self.warning('"%s" directive disabled.' % self.name)
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57 source = self.state_machine.input_lines.source(
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58 self.lineno - self.state_machine.input_offset - 1)
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59 source_dir = os.path.dirname(os.path.abspath(source))
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60 path = directives.path(self.arguments[0])
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61 if path.startswith('<') and path.endswith('>'):
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62 path = os.path.join(self.standard_include_path, path[1:-1])
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63 path = os.path.normpath(os.path.join(source_dir, path))
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64 path = utils.relative_path(None, path)
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65 path = nodes.reprunicode(path)
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66 encoding = self.options.get(
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67 'encoding', self.state.document.settings.input_encoding)
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68 e_handler=self.state.document.settings.input_encoding_error_handler
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69 tab_width = self.options.get(
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70 'tab-width', self.state.document.settings.tab_width)
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71 try:
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72 self.state.document.settings.record_dependencies.add(path)
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73 include_file = io.FileInput(source_path=path,
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74 encoding=encoding,
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75 error_handler=e_handler)
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76 except UnicodeEncodeError as error:
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77 raise self.severe(u'Problems with "%s" directive path:\n'
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78 'Cannot encode input file path "%s" '
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79 '(wrong locale?).' %
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80 (self.name, SafeString(path)))
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81 except IOError as error:
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82 raise self.severe(u'Problems with "%s" directive path:\n%s.' %
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83 (self.name, ErrorString(error)))
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84 startline = self.options.get('start-line', None)
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85 endline = self.options.get('end-line', None)
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86 try:
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87 if startline or (endline is not None):
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88 lines = include_file.readlines()
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89 rawtext = ''.join(lines[startline:endline])
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90 else:
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91 rawtext = include_file.read()
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92 except UnicodeError as error:
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93 raise self.severe(u'Problem with "%s" directive:\n%s' %
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94 (self.name, ErrorString(error)))
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95 # start-after/end-before: no restrictions on newlines in match-text,
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96 # and no restrictions on matching inside lines vs. line boundaries
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97 after_text = self.options.get('start-after', None)
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98 if after_text:
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99 # skip content in rawtext before *and incl.* a matching text
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100 after_index = rawtext.find(after_text)
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101 if after_index < 0:
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102 raise self.severe('Problem with "start-after" option of "%s" '
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103 'directive:\nText not found.' % self.name)
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104 rawtext = rawtext[after_index + len(after_text):]
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105 before_text = self.options.get('end-before', None)
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106 if before_text:
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107 # skip content in rawtext after *and incl.* a matching text
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108 before_index = rawtext.find(before_text)
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109 if before_index < 0:
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110 raise self.severe('Problem with "end-before" option of "%s" '
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111 'directive:\nText not found.' % self.name)
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112 rawtext = rawtext[:before_index]
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113
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114 include_lines = statemachine.string2lines(rawtext, tab_width,
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115 convert_whitespace=True)
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116 if 'literal' in self.options:
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117 # Don't convert tabs to spaces, if `tab_width` is positive.
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118 if tab_width >= 0:
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119 text = rawtext.expandtabs(tab_width)
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120 else:
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121 text = rawtext
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122 literal_block = nodes.literal_block(rawtext, source=path,
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123 classes=self.options.get('class', []))
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124 literal_block.line = 1
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guerler
parents:
diff changeset
125 self.add_name(literal_block)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
126 if 'number-lines' in self.options:
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guerler
parents:
diff changeset
127 try:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
128 startline = int(self.options['number-lines'] or 1)
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guerler
parents:
diff changeset
129 except ValueError:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
130 raise self.error(':number-lines: with non-integer '
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
131 'start value')
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
132 endline = startline + len(include_lines)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
133 if text.endswith('\n'):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
134 text = text[:-1]
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
135 tokens = NumberLines([([], text)], startline, endline)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
136 for classes, value in tokens:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
137 if classes:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
138 literal_block += nodes.inline(value, value,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
139 classes=classes)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
140 else:
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parents:
diff changeset
141 literal_block += nodes.Text(value)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
142 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
143 literal_block += nodes.Text(text)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
144 return [literal_block]
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parents:
diff changeset
145 if 'code' in self.options:
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parents:
diff changeset
146 self.options['source'] = path
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
147 # Don't convert tabs to spaces, if `tab_width` is negative:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
148 if tab_width < 0:
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parents:
diff changeset
149 include_lines = rawtext.splitlines()
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parents:
diff changeset
150 codeblock = CodeBlock(self.name,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
151 [self.options.pop('code')], # arguments
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parents:
diff changeset
152 self.options,
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parents:
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153 include_lines, # content
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
154 self.lineno,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
155 self.content_offset,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
156 self.block_text,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
157 self.state,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
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158 self.state_machine)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
159 return codeblock.run()
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
160 self.state_machine.insert_input(include_lines, path)
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parents:
diff changeset
161 return []
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parents:
diff changeset
162
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
163
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
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164 class Raw(Directive):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
165
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
166 """
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
167 Pass through content unchanged
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
168
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
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169 Content is included in output based on type argument
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
170
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
171 Content may be included inline (content section of directive) or
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
172 imported from a file or url.
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
173 """
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
174
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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175 required_arguments = 1
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
176 optional_arguments = 0
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
177 final_argument_whitespace = True
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
178 option_spec = {'file': directives.path,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
179 'url': directives.uri,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
180 'encoding': directives.encoding}
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
181 has_content = True
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
182
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
183 def run(self):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
184 if (not self.state.document.settings.raw_enabled
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
185 or (not self.state.document.settings.file_insertion_enabled
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
186 and ('file' in self.options
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
187 or 'url' in self.options))):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
188 raise self.warning('"%s" directive disabled.' % self.name)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
189 attributes = {'format': ' '.join(self.arguments[0].lower().split())}
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parents:
diff changeset
190 encoding = self.options.get(
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
191 'encoding', self.state.document.settings.input_encoding)
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parents:
diff changeset
192 e_handler=self.state.document.settings.input_encoding_error_handler
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
193 if self.content:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
194 if 'file' in self.options or 'url' in self.options:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
195 raise self.error(
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
196 '"%s" directive may not both specify an external file '
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
197 'and have content.' % self.name)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
198 text = '\n'.join(self.content)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
199 elif 'file' in self.options:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
200 if 'url' in self.options:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
201 raise self.error(
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
202 'The "file" and "url" options may not be simultaneously '
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
203 'specified for the "%s" directive.' % self.name)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
204 source_dir = os.path.dirname(
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
205 os.path.abspath(self.state.document.current_source))
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
206 path = os.path.normpath(os.path.join(source_dir,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
207 self.options['file']))
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
208 path = utils.relative_path(None, path)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
209 try:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
210 raw_file = io.FileInput(source_path=path,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
211 encoding=encoding,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
212 error_handler=e_handler)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
213 # TODO: currently, raw input files are recorded as
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
214 # dependencies even if not used for the chosen output format.
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
215 self.state.document.settings.record_dependencies.add(path)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
216 except IOError as error:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
217 raise self.severe(u'Problems with "%s" directive path:\n%s.'
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
218 % (self.name, ErrorString(error)))
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
219 try:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
diff changeset
220 text = raw_file.read()
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
221 except UnicodeError as error:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
222 raise self.severe(u'Problem with "%s" directive:\n%s'
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
223 % (self.name, ErrorString(error)))
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
224 attributes['source'] = path
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
225 elif 'url' in self.options:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
226 source = self.options['url']
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
227 # Do not import urllib2 at the top of the module because
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
228 # it may fail due to broken SSL dependencies, and it takes
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
229 # about 0.15 seconds to load.
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
230 if sys.version_info >= (3, 0):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
231 from urllib.request import urlopen
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
232 from urllib.error import URLError
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
233 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
234 from urllib2 import urlopen, URLError
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
235 try:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
236 raw_text = urlopen(source).read()
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
237 except (URLError, IOError, OSError) as error:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
238 raise self.severe(u'Problems with "%s" directive URL "%s":\n%s.'
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
239 % (self.name, self.options['url'], ErrorString(error)))
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
240 raw_file = io.StringInput(source=raw_text, source_path=source,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
241 encoding=encoding,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
242 error_handler=e_handler)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
243 try:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
244 text = raw_file.read()
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
245 except UnicodeError as error:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
246 raise self.severe(u'Problem with "%s" directive:\n%s'
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
247 % (self.name, ErrorString(error)))
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
248 attributes['source'] = source
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
249 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
250 # This will always fail because there is no content.
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guerler
parents:
diff changeset
251 self.assert_has_content()
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
252 raw_node = nodes.raw('', text, **attributes)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
253 (raw_node.source,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
254 raw_node.line) = self.state_machine.get_source_and_line(self.lineno)
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255 return [raw_node]
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256
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257
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258 class Replace(Directive):
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259
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260 has_content = True
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261
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262 def run(self):
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263 if not isinstance(self.state, states.SubstitutionDef):
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parents:
diff changeset
264 raise self.error(
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parents:
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265 'Invalid context: the "%s" directive can only be used within '
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
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266 'a substitution definition.' % self.name)
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267 self.assert_has_content()
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268 text = '\n'.join(self.content)
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269 element = nodes.Element(text)
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270 self.state.nested_parse(self.content, self.content_offset,
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271 element)
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272 # element might contain [paragraph] + system_message(s)
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273 node = None
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274 messages = []
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275 for elem in element:
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276 if not node and isinstance(elem, nodes.paragraph):
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277 node = elem
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278 elif isinstance(elem, nodes.system_message):
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279 elem['backrefs'] = []
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280 messages.append(elem)
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281 else:
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282 return [
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283 self.state_machine.reporter.error(
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284 'Error in "%s" directive: may contain a single paragraph '
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285 'only.' % (self.name), line=self.lineno) ]
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286 if node:
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287 return messages + node.children
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288 return messages
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289
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290 class Unicode(Directive):
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291
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292 r"""
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293 Convert Unicode character codes (numbers) to characters. Codes may be
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294 decimal numbers, hexadecimal numbers (prefixed by ``0x``, ``x``, ``\x``,
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295 ``U+``, ``u``, or ``\u``; e.g. ``U+262E``), or XML-style numeric character
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296 entities (e.g. ``&#x262E;``). Text following ".." is a comment and is
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297 ignored. Spaces are ignored, and any other text remains as-is.
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298 """
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299
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300 required_arguments = 1
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301 optional_arguments = 0
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302 final_argument_whitespace = True
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303 option_spec = {'trim': directives.flag,
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304 'ltrim': directives.flag,
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305 'rtrim': directives.flag}
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306
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307 comment_pattern = re.compile(r'( |\n|^)\.\. ')
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308
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309 def run(self):
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310 if not isinstance(self.state, states.SubstitutionDef):
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311 raise self.error(
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312 'Invalid context: the "%s" directive can only be used within '
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
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313 'a substitution definition.' % self.name)
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314 substitution_definition = self.state_machine.node
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315 if 'trim' in self.options:
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316 substitution_definition.attributes['ltrim'] = 1
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317 substitution_definition.attributes['rtrim'] = 1
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318 if 'ltrim' in self.options:
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319 substitution_definition.attributes['ltrim'] = 1
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320 if 'rtrim' in self.options:
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321 substitution_definition.attributes['rtrim'] = 1
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322 codes = self.comment_pattern.split(self.arguments[0])[0].split()
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323 element = nodes.Element()
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324 for code in codes:
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325 try:
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326 decoded = directives.unicode_code(code)
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327 except ValueError as error:
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328 raise self.error(u'Invalid character code: %s\n%s'
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329 % (code, ErrorString(error)))
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330 element += nodes.Text(decoded)
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331 return element.children
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332
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333
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334 class Class(Directive):
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335
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336 """
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337 Set a "class" attribute on the directive content or the next element.
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338 When applied to the next element, a "pending" element is inserted, and a
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339 transform does the work later.
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340 """
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341
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342 required_arguments = 1
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343 optional_arguments = 0
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344 final_argument_whitespace = True
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345 has_content = True
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346
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347 def run(self):
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348 try:
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349 class_value = directives.class_option(self.arguments[0])
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350 except ValueError:
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351 raise self.error(
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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352 'Invalid class attribute value for "%s" directive: "%s".'
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353 % (self.name, self.arguments[0]))
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354 node_list = []
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355 if self.content:
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356 container = nodes.Element()
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357 self.state.nested_parse(self.content, self.content_offset,
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358 container)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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359 for node in container:
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360 node['classes'].extend(class_value)
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361 node_list.extend(container.children)
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362 else:
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363 pending = nodes.pending(
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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364 misc.ClassAttribute,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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365 {'class': class_value, 'directive': self.name},
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366 self.block_text)
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367 self.state_machine.document.note_pending(pending)
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368 node_list.append(pending)
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369 return node_list
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370
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371
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372 class Role(Directive):
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373
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374 has_content = True
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375
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376 argument_pattern = re.compile(r'(%s)\s*(\(\s*(%s)\s*\)\s*)?$'
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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377 % ((states.Inliner.simplename,) * 2))
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378
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379 def run(self):
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380 """Dynamically create and register a custom interpreted text role."""
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381 if self.content_offset > self.lineno or not self.content:
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382 raise self.error('"%s" directive requires arguments on the first '
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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parents:
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383 'line.' % self.name)
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384 args = self.content[0]
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385 match = self.argument_pattern.match(args)
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parents:
diff changeset
386 if not match:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
387 raise self.error('"%s" directive arguments not valid role names: '
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
388 '"%s".' % (self.name, args))
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
389 new_role_name = match.group(1)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
390 base_role_name = match.group(3)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
391 messages = []
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
392 if base_role_name:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
393 base_role, messages = roles.role(
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
394 base_role_name, self.state_machine.language, self.lineno,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
395 self.state.reporter)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
396 if base_role is None:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
397 error = self.state.reporter.error(
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
398 'Unknown interpreted text role "%s".' % base_role_name,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
399 nodes.literal_block(self.block_text, self.block_text),
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
400 line=self.lineno)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
401 return messages + [error]
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
402 else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
403 base_role = roles.generic_custom_role
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
404 assert not hasattr(base_role, 'arguments'), (
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
405 'Supplemental directive arguments for "%s" directive not '
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
406 'supported (specified by "%r" role).' % (self.name, base_role))
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
407 try:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
408 converted_role = convert_directive_function(base_role)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
409 (arguments, options, content, content_offset) = (
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
410 self.state.parse_directive_block(
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
411 self.content[1:], self.content_offset, converted_role,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
412 option_presets={}))
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
413 except states.MarkupError as detail:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
414 error = self.state_machine.reporter.error(
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
415 'Error in "%s" directive:\n%s.' % (self.name, detail),
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
416 nodes.literal_block(self.block_text, self.block_text),
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
417 line=self.lineno)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
418 return messages + [error]
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
419 if 'class' not in options:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
420 try:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
421 options['class'] = directives.class_option(new_role_name)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
422 except ValueError as detail:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
423 error = self.state_machine.reporter.error(
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
424 u'Invalid argument for "%s" directive:\n%s.'
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
425 % (self.name, SafeString(detail)), nodes.literal_block(
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
426 self.block_text, self.block_text), line=self.lineno)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
427 return messages + [error]
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
428 role = roles.CustomRole(new_role_name, base_role, options, content)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
429 roles.register_local_role(new_role_name, role)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
430 return messages
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
431
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
432
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
433 class DefaultRole(Directive):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
434
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
435 """Set the default interpreted text role."""
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
436
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
437 optional_arguments = 1
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
438 final_argument_whitespace = False
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
439
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
440 def run(self):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
441 if not self.arguments:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
442 if '' in roles._roles:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
443 # restore the "default" default role
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
444 del roles._roles['']
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
445 return []
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
446 role_name = self.arguments[0]
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
447 role, messages = roles.role(role_name, self.state_machine.language,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
448 self.lineno, self.state.reporter)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
449 if role is None:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
450 error = self.state.reporter.error(
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
451 'Unknown interpreted text role "%s".' % role_name,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
452 nodes.literal_block(self.block_text, self.block_text),
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
453 line=self.lineno)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
454 return messages + [error]
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
455 roles._roles[''] = role
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
456 return messages
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
457
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
458
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
459 class Title(Directive):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
460
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
461 required_arguments = 1
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
462 optional_arguments = 0
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
463 final_argument_whitespace = True
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
464
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
465 def run(self):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
466 self.state_machine.document['title'] = self.arguments[0]
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
467 return []
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
468
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
469
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
470 class Date(Directive):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
471
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
472 has_content = True
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
473
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
474 def run(self):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
475 if not isinstance(self.state, states.SubstitutionDef):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
476 raise self.error(
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
477 'Invalid context: the "%s" directive can only be used within '
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
478 'a substitution definition.' % self.name)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
479 format_str = '\n'.join(self.content) or '%Y-%m-%d'
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
480 if sys.version_info< (3, 0):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
481 try:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
482 format_str = format_str.encode(locale_encoding or 'utf-8')
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
483 except UnicodeEncodeError:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
484 raise self.warning(u'Cannot encode date format string '
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
485 u'with locale encoding "%s".' % locale_encoding)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
486 # @@@
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
487 # Use timestamp from the `SOURCE_DATE_EPOCH`_ environment variable?
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
488 # Pro: Docutils-generated documentation
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
489 # can easily be part of `reproducible software builds`__
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
490 #
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
491 # __ https://reproducible-builds.org/
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
492 #
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
493 # Con: Changes the specs, hard to predict behaviour,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
494 #
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
495 # See also the discussion about \date \time \year in TeX
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
496 # http://tug.org/pipermail/tex-k/2016-May/002704.html
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
497 # source_date_epoch = os.environ.get('SOURCE_DATE_EPOCH')
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
498 # if (source_date_epoch):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
499 # text = time.strftime(format_str,
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
500 # time.gmtime(int(source_date_epoch)))
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
501 # else:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
502 text = time.strftime(format_str)
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
503 if sys.version_info< (3, 0):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
504 # `text` is a byte string that may contain non-ASCII characters:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
505 try:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
506 text = text.decode(locale_encoding or 'utf-8')
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
507 except UnicodeDecodeError:
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
508 text = text.decode(locale_encoding or 'utf-8', 'replace')
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
509 raise self.warning(u'Error decoding "%s"'
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
510 u'with locale encoding "%s".' % (text, locale_encoding))
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
511 return [nodes.Text(text)]
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
512
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
513
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
514 class TestDirective(Directive):
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
guerler
parents:
diff changeset
515
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516 """This directive is useful only for testing purposes."""
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517
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518 optional_arguments = 1
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519 final_argument_whitespace = True
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520 option_spec = {'option': directives.unchanged_required}
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521 has_content = True
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522
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523 def run(self):
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524 if self.content:
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525 text = '\n'.join(self.content)
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526 info = self.state_machine.reporter.info(
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527 'Directive processed. Type="%s", arguments=%r, options=%r, '
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528 'content:' % (self.name, self.arguments, self.options),
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529 nodes.literal_block(text, text), line=self.lineno)
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530 else:
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531 info = self.state_machine.reporter.info(
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532 'Directive processed. Type="%s", arguments=%r, options=%r, '
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533 'content: None' % (self.name, self.arguments, self.options),
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534 line=self.lineno)
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535 return [info]
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536
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537 # Old-style, functional definition:
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538 #
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539 # def directive_test_function(name, arguments, options, content, lineno,
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540 # content_offset, block_text, state, state_machine):
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541 # """This directive is useful only for testing purposes."""
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542 # if content:
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543 # text = '\n'.join(content)
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544 # info = state_machine.reporter.info(
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545 # 'Directive processed. Type="%s", arguments=%r, options=%r, '
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546 # 'content:' % (name, arguments, options),
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547 # nodes.literal_block(text, text), line=lineno)
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548 # else:
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549 # info = state_machine.reporter.info(
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550 # 'Directive processed. Type="%s", arguments=%r, options=%r, '
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551 # 'content: None' % (name, arguments, options), line=lineno)
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552 # return [info]
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553 #
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554 # directive_test_function.arguments = (0, 1, 1)
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555 # directive_test_function.options = {'option': directives.unchanged_required}
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556 # directive_test_function.content = 1