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Name	Size	Permission	Date
asdl_highlight.py	1.45 KB	-rw-r--r--	2024-03-19 22:46
c_annotations.py	7.52 KB	-rw-r--r--	2024-03-19 22:46
escape4chm.py	1.78 KB	-rw-r--r--	2024-03-19 22:46
glossary_search.py	1.61 KB	-rw-r--r--	2024-03-19 22:46
patchlevel.py	1.91 KB	-rw-r--r--	2024-03-19 22:46
peg_highlight.py	2.74 KB	-rw-r--r--	2024-03-19 22:46
pyspecific.py	22.49 KB	-rw-r--r--	2024-03-19 22:46
suspicious.py	8.36 KB	-rw-r--r--	2024-03-19 22:46

Rename

"""
Escape the `body` part of .chm source file to 7-bit ASCII, to fix visual
effect on some MBCS Windows systems.

https://bugs.python.org/issue32174
"""

import pathlib
import re
from html.entities import codepoint2name

from sphinx.util.logging import getLogger

# escape the characters which codepoint > 0x7F
def _process(string):
    def escape(matchobj):
        codepoint = ord(matchobj.group(0))

name = codepoint2name.get(codepoint)
        if name is None:
            return '&#%d;' % codepoint
        else:
            return '&%s;' % name

return re.sub(r'[^\x00-\x7F]', escape, string)

def escape_for_chm(app, pagename, templatename, context, doctree):
    # only works for .chm output
    if getattr(app.builder, 'name', '') != 'htmlhelp':
        return

# escape the `body` part to 7-bit ASCII
    body = context.get('body')
    if body is not None:
        context['body'] = _process(body)

def fixup_keywords(app, exception):
    # only works for .chm output
    if getattr(app.builder, 'name', '') != 'htmlhelp' or exception:
        return

getLogger(__name__).info('fixing HTML escapes in keywords file...')
    outdir = pathlib.Path(app.builder.outdir)
    outname = app.builder.config.htmlhelp_basename
    with open(outdir / (outname + '.hhk'), 'rb') as f:
        index = f.read()
    with open(outdir / (outname + '.hhk'), 'wb') as f:
        f.write(index.replace(b'&#x27;', b'&#39;'))

def setup(app):
    # `html-page-context` event emitted when the HTML builder has
    # created a context dictionary to render a template with.
    app.connect('html-page-context', escape_for_chm)
    # `build-finished` event emitted when all the files have been
    # output.
    app.connect('build-finished', fixup_keywords)

return {'version': '1.0', 'parallel_read_safe': True}