/usr/lib/python2.7/dist-packages/docutils/parsers/rst/directives/html.py is in python-docutils 0.12+dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 | # $Id: html.py 7320 2012-01-19 22:33:02Z milde $
# Author: David Goodger <goodger@python.org>
# Copyright: This module has been placed in the public domain.
"""
Directives for typically HTML-specific constructs.
"""
__docformat__ = 'reStructuredText'
import sys
from docutils import nodes, utils
from docutils.parsers.rst import Directive
from docutils.parsers.rst import states
from docutils.transforms import components
class MetaBody(states.SpecializedBody):
class meta(nodes.Special, nodes.PreBibliographic, nodes.Element):
"""HTML-specific "meta" element."""
pass
def field_marker(self, match, context, next_state):
"""Meta element."""
node, blank_finish = self.parsemeta(match)
self.parent += node
return [], next_state, []
def parsemeta(self, match):
name = self.parse_field_marker(match)
indented, indent, line_offset, blank_finish = \
self.state_machine.get_first_known_indented(match.end())
node = self.meta()
pending = nodes.pending(components.Filter,
{'component': 'writer',
'format': 'html',
'nodes': [node]})
node['content'] = ' '.join(indented)
if not indented:
line = self.state_machine.line
msg = self.reporter.info(
'No content for meta tag "%s".' % name,
nodes.literal_block(line, line))
return msg, blank_finish
tokens = name.split()
try:
attname, val = utils.extract_name_value(tokens[0])[0]
node[attname.lower()] = val
except utils.NameValueError:
node['name'] = tokens[0]
for token in tokens[1:]:
try:
attname, val = utils.extract_name_value(token)[0]
node[attname.lower()] = val
except utils.NameValueError, detail:
line = self.state_machine.line
msg = self.reporter.error(
'Error parsing meta tag attribute "%s": %s.'
% (token, detail), nodes.literal_block(line, line))
return msg, blank_finish
self.document.note_pending(pending)
return pending, blank_finish
class Meta(Directive):
has_content = True
SMkwargs = {'state_classes': (MetaBody,)}
def run(self):
self.assert_has_content()
node = nodes.Element()
new_line_offset, blank_finish = self.state.nested_list_parse(
self.content, self.content_offset, node,
initial_state='MetaBody', blank_finish=True,
state_machine_kwargs=self.SMkwargs)
if (new_line_offset - self.content_offset) != len(self.content):
# incomplete parse of block?
error = self.state_machine.reporter.error(
'Invalid meta directive.',
nodes.literal_block(self.block_text, self.block_text),
line=self.lineno)
node += error
return node.children
|