for type, msg, tid, main, key_ in entries:
msg_parts = split_index_msg(type, msg)
msgstr_parts = []
for part in msg_parts:
msgstr = catalog.gettext(part)
if not msgstr:
msgstr = part
msgstr_parts.append(msgstr)
new_entries.append((type, ';'.join(msgstr_parts), tid, main, None))
node['raw_entries'] = entries
node['entries'] = new_entries
# remove translated attribute that is used for avoiding double translation.
for translated in self.document.traverse(NodeMatcher(translated=Any)): # type: Element # NOQA
translated.delattr('translated')
class RemoveTranslatableInline(SphinxTransform):
"""
Remove inline nodes used for translation as placeholders.
"""
default_priority = 999
def apply(self, **kwargs: Any) -> None:
from sphinx.builders.gettext import MessageCatalogBuilder
if isinstance(self.app.builder, MessageCatalogBuilder):
return
matcher = NodeMatcher(nodes.inline, translatable=Any)
def apply(self, **kwargs: Any) -> None:
settings, source = self.document.settings, self.document['source']
msgstr = ''
# XXX check if this is reliable
assert source.startswith(self.env.srcdir)
docname = path.splitext(relative_path(path.join(self.env.srcdir, 'dummy'),
source))[0]
textdomain = docname_to_domain(docname, self.config.gettext_compact)
# fetch translations
dirs = [path.join(self.env.srcdir, directory)
for directory in self.config.locale_dirs]
catalog, has_catalog = init_locale(dirs, self.config.language, textdomain)
if not has_catalog:
return
# phase1: replace reference ids with translated names
for node, msg in extract_messages(self.document):
msgstr = catalog.gettext(msg)
# XXX add marker to untranslated parts
if not msgstr or msgstr == msg or not msgstr.strip():
# as-of-yet untranslated
continue
# Avoid "Literal block expected; none found." warnings.
# If msgstr ends with '::' then it cause warning message at
# parser.parse() processing.
# literal-block-warning is only appear in avobe case.
if msgstr.strip().endswith('::'):
msgstr += '\n\n dummy literal'
# dummy literal node will discard by 'patch = patch[0]'
# literalblock need literal block notation to avoid it become
# paragraph.
if isinstance(node, LITERAL_TYPE_NODES):
msgstr = '::\n\n' + indent(msgstr, ' ' * 3)
patch = publish_msgstr(self.app, msgstr, source,
node.line, self.config, settings)
# XXX doctest and other block markup
if not isinstance(patch, nodes.paragraph):
continue # skip for now
processed = False # skip flag
# update title(section) target name-id mapping
if isinstance(node, nodes.title) and isinstance(node.parent, nodes.section):
section_node = node.parent
new_name = nodes.fully_normalize_name(patch.astext())
old_name = nodes.fully_normalize_name(node.astext())
if old_name != new_name:
# if name would be changed, replace node names and
# document nameids mapping with new name.
names = section_node.setdefault('names', [])
names.append(new_name)
# Original section name (reference target name) should be kept to refer
# from other nodes which is still not translated or uses explicit target
# name like "`text to display <explicit target name_>`_"..
# So, `old_name` is still exist in `names`.
_id = self.document.nameids.get(old_name, None)
explicit = self.document.nametypes.get(old_name, None)
# * if explicit: _id is label. title node need another id.
# * if not explicit:
#
# * if _id is None:
#
# _id is None means:
#
# 1. _id was not provided yet.
#
# 2. _id was duplicated.
#
# old_name entry still exists in nameids and
# nametypes for another duplicated entry.
#
# * if _id is provided: below process
if _id:
if not explicit:
# _id was not duplicated.
# remove old_name entry from document ids database
# to reuse original _id.
self.document.nameids.pop(old_name, None)
self.document.nametypes.pop(old_name, None)
self.document.ids.pop(_id, None)
# re-entry with new named section node.
#
# Note: msgnode that is a second parameter of the
# `note_implicit_target` is not necessary here because
# section_node has been noted previously on rst parsing by
# `docutils.parsers.rst.states.RSTState.new_subsection()`
# and already has `system_message` if needed.
self.document.note_implicit_target(section_node)
# replace target's refname to new target name
matcher = NodeMatcher(nodes.target, refname=old_name)
for old_target in self.document.traverse(matcher): # type: nodes.target
old_target['refname'] = new_name
processed = True
# glossary terms update refid
if isinstance(node, nodes.term):
for _id in node['ids']:
parts = split_term_classifiers(msgstr)
patch = publish_msgstr(self.app, parts[0], source,
node.line, self.config, settings)
patch = make_glossary_term(self.env, patch, parts[1],
source, node.line, _id,
self.document)
processed = True
# update leaves with processed nodes
if processed:
for child in patch.children:
child.parent = node
node.children = patch.children
node['translated'] = True # to avoid double translation
# phase2: translation
for node, msg in extract_messages(self.document):
if node.get('translated', False): # to avoid double translation
continue # skip if the node is already translated by phase1
msgstr = catalog.gettext(msg)
# XXX add marker to untranslated parts
if not msgstr or msgstr == msg: # as-of-yet untranslated
continue
# update translatable nodes
if isinstance(node, addnodes.translatable):
node.apply_translated_message(msg, msgstr)
continue
# update meta nodes
if isinstance(node, nodes.pending) and is_pending_meta(node):
node.details['nodes'][0]['content'] = msgstr
continue
if isinstance(node, nodes.image) and node.get('alt') == msg:
node['alt'] = msgstr
continue
# Avoid "Literal block expected; none found." warnings.
# If msgstr ends with '::' then it cause warning message at
# parser.parse() processing.
# literal-block-warning is only appear in avobe case.
if msgstr.strip().endswith('::'):
msgstr += '\n\n dummy literal'
# dummy literal node will discard by 'patch = patch[0]'
# literalblock need literal block notation to avoid it become
# paragraph.
if isinstance(node, LITERAL_TYPE_NODES):
msgstr = '::\n\n' + indent(msgstr, ' ' * 3)
# Structural Subelements phase1
# There is a possibility that only the title node is created.
# see: https://docutils.sourceforge.io/docs/ref/doctree.html#structural-subelements
if isinstance(node, nodes.title):
# This generates: <section ...><title>msgstr</title></section>
msgstr = msgstr + '\n' + '=' * len(msgstr) * 2
patch = publish_msgstr(self.app, msgstr, source,
node.line, self.config, settings)
# Structural Subelements phase2
if isinstance(node, nodes.title):
# get <title> node that placed as a first child
patch = patch.next_node()
# ignore unexpected markups in translation message
unexpected: Tuple[Type[Element], ...] = (
nodes.paragraph, # expected form of translation
nodes.title # generated by above "Subelements phase2"
)
# following types are expected if
# config.gettext_additional_targets is configured
unexpected += LITERAL_TYPE_NODES
unexpected += IMAGE_TYPE_NODES
if not isinstance(patch, unexpected):
continue # skip
# auto-numbered foot note reference should use original 'ids'.
def list_replace_or_append(lst: List[N], old: N, new: N) -> None:
if old in lst:
lst[lst.index(old)] = new
else:
lst.append(new)
is_autofootnote_ref = NodeMatcher(nodes.footnote_reference, auto=Any)
old_foot_refs: List[nodes.footnote_reference] = list(node.traverse(is_autofootnote_ref)) # NOQA
new_foot_refs: List[nodes.footnote_reference] = list(patch.traverse(is_autofootnote_ref)) # NOQA
if len(old_foot_refs) != len(new_foot_refs):
old_foot_ref_rawsources = [ref.rawsource for ref in old_foot_refs]
new_foot_ref_rawsources = [ref.rawsource for ref in new_foot_refs]
logger.warning(__('inconsistent footnote references in translated message.' +
' original: {0}, translated: {1}')
.format(old_foot_ref_rawsources, new_foot_ref_rawsources),
location=node)
old_foot_namerefs: Dict[str, List[nodes.footnote_reference]] = {}
for r in old_foot_refs:
old_foot_namerefs.setdefault(r.get('refname'), []).append(r)
for newf in new_foot_refs:
refname = newf.get('refname')
refs = old_foot_namerefs.get(refname, [])
if not refs:
newf.parent.remove(newf)
continue
oldf = refs.pop(0)
newf['ids'] = oldf['ids']
for id in newf['ids']:
self.document.ids[id] = newf
if newf['auto'] == 1:
# autofootnote_refs
list_replace_or_append(self.document.autofootnote_refs, oldf, newf)
else:
# symbol_footnote_refs
list_replace_or_append(self.document.symbol_footnote_refs, oldf, newf)
if refname:
footnote_refs = self.document.footnote_refs.setdefault(refname, [])
list_replace_or_append(footnote_refs, oldf, newf)
refnames = self.document.refnames.setdefault(refname, [])
list_replace_or_append(refnames, oldf, newf)
# reference should use new (translated) 'refname'.
# * reference target ".. _Python: ..." is not translatable.
# * use translated refname for section refname.
# * inline reference "`Python <...>`_" has no 'refname'.
is_refnamed_ref = NodeMatcher(nodes.reference, refname=Any)
old_refs: List[nodes.reference] = list(node.traverse(is_refnamed_ref))
new_refs: List[nodes.reference] = list(patch.traverse(is_refnamed_ref))
if len(old_refs) != len(new_refs):
old_ref_rawsources = [ref.rawsource for ref in old_refs]
new_ref_rawsources = [ref.rawsource for ref in new_refs]
logger.warning(__('inconsistent references in translated message.' +
' original: {0}, translated: {1}')
.format(old_ref_rawsources, new_ref_rawsources),
location=node)
old_ref_names = [r['refname'] for r in old_refs]
new_ref_names = [r['refname'] for r in new_refs]
orphans = list(set(old_ref_names) - set(new_ref_names))
for newr in new_refs:
if not self.document.has_name(newr['refname']):
# Maybe refname is translated but target is not translated.
# Note: multiple translated refnames break link ordering.
if orphans:
newr['refname'] = orphans.pop(0)
else:
# orphan refnames is already empty!
# reference number is same in new_refs and old_refs.
pass
self.document.note_refname(newr)
# refnamed footnote should use original 'ids'.
is_refnamed_footnote_ref = NodeMatcher(nodes.footnote_reference, refname=Any)
old_foot_refs = list(node.traverse(is_refnamed_footnote_ref))
new_foot_refs = list(patch.traverse(is_refnamed_footnote_ref))
refname_ids_map: Dict[str, List[str]] = {}
if len(old_foot_refs) != len(new_foot_refs):
old_foot_ref_rawsources = [ref.rawsource for ref in old_foot_refs]
new_foot_ref_rawsources = [ref.rawsource for ref in new_foot_refs]
logger.warning(__('inconsistent footnote references in translated message.' +
' original: {0}, translated: {1}')
.format(old_foot_ref_rawsources, new_foot_ref_rawsources),
location=node)
for oldf in old_foot_refs:
refname_ids_map.setdefault(oldf["refname"], []).append(oldf["ids"])
for newf in new_foot_refs:
refname = newf["refname"]
if refname_ids_map.get(refname):
newf["ids"] = refname_ids_map[refname].pop(0)
# citation should use original 'ids'.
is_citation_ref = NodeMatcher(nodes.citation_reference, refname=Any)
old_cite_refs: List[nodes.citation_reference] = list(node.traverse(is_citation_ref)) # NOQA
new_cite_refs: List[nodes.citation_reference] = list(patch.traverse(is_citation_ref)) # NOQA
refname_ids_map = {}
if len(old_cite_refs) != len(new_cite_refs):
old_cite_ref_rawsources = [ref.rawsource for ref in old_cite_refs]
new_cite_ref_rawsources = [ref.rawsource for ref in new_cite_refs]
logger.warning(__('inconsistent citation references in translated message.' +
' original: {0}, translated: {1}')
.format(old_cite_ref_rawsources, new_cite_ref_rawsources),
location=node)
for oldc in old_cite_refs:
refname_ids_map.setdefault(oldc["refname"], []).append(oldc["ids"])
for newc in new_cite_refs:
refname = newc["refname"]
if refname_ids_map.get(refname):
newc["ids"] = refname_ids_map[refname].pop()
# Original pending_xref['reftarget'] contain not-translated
# target name, new pending_xref must use original one.
# This code restricts to change ref-targets in the translation.
old_xrefs = list(node.traverse(addnodes.pending_xref))
new_xrefs = list(patch.traverse(addnodes.pending_xref))
xref_reftarget_map = {}
if len(old_xrefs) != len(new_xrefs):
old_xref_rawsources = [xref.rawsource for xref in old_xrefs]
new_xref_rawsources = [xref.rawsource for xref in new_xrefs]
logger.warning(__('inconsistent term references in translated message.' +
' original: {0}, translated: {1}')
.format(old_xref_rawsources, new_xref_rawsources),
location=node)
def get_ref_key(node: addnodes.pending_xref) -> Optional[Tuple[str, str, str]]:
case = node["refdomain"], node["reftype"]
if case == ('std', 'term'):
return None
else:
return (
node["refdomain"],
node["reftype"],
node['reftarget'],)
def apply(self, **kwargs: Any) -> None:
matcher = NodeMatcher(nodes.table, nodes.figure)
for node in self.document.traverse(matcher): # type: Element
node.setdefault('align', 'default')
def build_devhelp(self, outdir, outname):
# type: (str, str) -> None
logger.info(__('dumping devhelp index...'))
# Basic info
root = etree.Element('book',
title=self.config.html_title,
name=self.config.project,
link="index.html",
version=self.config.version)
tree = etree.ElementTree(root)
# TOC
chapters = etree.SubElement(root, 'chapters')
tocdoc = self.env.get_and_resolve_doctree(self.config.master_doc,
self,
prune_toctrees=False)
def write_toc(node, parent):
# type: (nodes.Node, etree.Element) -> None
if isinstance(node, addnodes.compact_paragraph) or \
isinstance(node, nodes.bullet_list):
for subnode in node:
write_toc(subnode, parent)
elif isinstance(node, nodes.list_item):
item = etree.SubElement(parent, 'sub')
for subnode in node:
write_toc(subnode, item)
elif isinstance(node, nodes.reference):
parent.attrib['link'] = node['refuri']
parent.attrib['name'] = node.astext()
matcher = NodeMatcher(addnodes.compact_paragraph, toctree=Any)
for node in tocdoc.traverse(
matcher): # type: addnodes.compact_paragraph
write_toc(node, chapters)
# Index
functions = etree.SubElement(root, 'functions')
index = IndexEntries(self.env).create_index(self)
def write_index(title, refs, subitems):
# type: (str, List[Any], Any) -> None
if len(refs) == 0:
pass
elif len(refs) == 1:
etree.SubElement(functions,
'function',
name=title,
link=refs[0][1])
else:
for i, ref in enumerate(refs):
etree.SubElement(functions,
'function',
name="[%d] %s" % (i, title),
link=ref[1])
if subitems:
parent_title = re.sub(r'\s*\(.*\)\s*$', '', title)
for subitem in subitems:
write_index("%s %s" % (parent_title, subitem[0]),
subitem[1], [])
for (key, group) in index:
for title, (refs, subitems, key) in group:
write_index(title, refs, subitems)
# Dump the XML file
xmlfile = path.join(outdir, outname + '.devhelp.gz')
with gzip.open(xmlfile, 'w') as f:
tree.write(f, 'utf-8')
def apply(self, **kwargs):
# type: (Any) -> None
matcher = NodeMatcher(*self.TARGET_NODES)
for node in self.document.traverse(matcher): # type: nodes.Element
node['docname'] = self.env.docname
msgstr_parts = []
for part in msg_parts:
msgstr = catalog.gettext(part)
if not msgstr:
msgstr = part
msgstr_parts.append(msgstr)
new_entries.append(
(type, ';'.join(msgstr_parts), tid, main, None))
node['raw_entries'] = entries
node['entries'] = new_entries
# remove translated attribute that is used for avoiding double translation.
for translated in self.document.traverse(
NodeMatcher(translated=Any)): # type: Element # NOQA
translated.delattr('translated')
class RemoveTranslatableInline(SphinxTransform):
"""
Remove inline nodes used for translation as placeholders.
"""
default_priority = 999
def apply(self, **kwargs: Any) -> None:
from sphinx.builders.gettext import MessageCatalogBuilder
if isinstance(self.app.builder, MessageCatalogBuilder):
return
matcher = NodeMatcher(nodes.inline, translatable=Any)
def run(self, **kwargs: Any) -> None:
matcher = NodeMatcher(nodes.container, literal_block=True)
for node in self.document.traverse(matcher): # type: nodes.container
newnode = captioned_literal_block('', *node.children, **node.attributes)
node.replace_self(newnode)
def build_qhp(self, outdir, outname):
# type: (unicode, unicode) -> None
logger.info(__('writing project file...'))
# sections
tocdoc = self.env.get_and_resolve_doctree(self.config.master_doc, self,
prune_toctrees=False)
sections = []
matcher = NodeMatcher(addnodes.compact_paragraph, toctree=True)
for node in tocdoc.traverse(matcher): # type: addnodes.compact_paragraph
sections.extend(self.write_toc(node))
for indexname, indexcls, content, collapse in self.domain_indices:
item = section_template % {'title': indexcls.localname,
'ref': '%s.html' % indexname}
sections.append(' ' * 4 * 4 + item)
sections = '\n'.join(sections) # type: ignore
# keywords
keywords = []
index = IndexEntries(self.env).create_index(self, group_entries=False)
for (key, group) in index:
for title, (refs, subitems, key_) in group:
keywords.extend(self.build_keywords(title, refs, subitems))
keywords = u'\n'.join(keywords) # type: ignore
# it seems that the "namespace" may not contain non-alphanumeric
# characters, and more than one successive dot, or leading/trailing
# dots, are also forbidden
if self.config.qthelp_namespace:
nspace = self.config.qthelp_namespace
else:
nspace = 'org.sphinx.%s.%s' % (outname, self.config.version)
nspace = re.sub(r'[^a-zA-Z0-9.\-]', '', nspace)
nspace = re.sub(r'\.+', '.', nspace).strip('.')
nspace = nspace.lower()
# write the project file
with open(path.join(outdir, outname + '.qhp'), 'w', # type: ignore
encoding='utf-8') as f:
body = render_file('project.qhp', outname=outname,
title=self.config.html_title, version=self.config.version,
project=self.config.project, namespace=nspace,
master_doc=self.config.master_doc,
sections=sections, keywords=keywords,
files=self.get_project_files(outdir))
f.write(body)
homepage = 'qthelp://' + posixpath.join(
nspace, 'doc', self.get_target_uri(self.config.master_doc))
startpage = 'qthelp://' + posixpath.join(nspace, 'doc', 'index.html')
logger.info(__('writing collection project file...'))
with open(path.join(outdir, outname + '.qhcp'), 'w', # type: ignore
encoding='utf-8') as f:
body = render_file('project.qhcp', outname=outname,
title=self.config.html_short_title,
homepage=homepage, startpage=startpage)
f.write(body)
def build_hhx(self, outdir, outname):
# type: (str, str) -> None
logger.info(__('dumping stopword list...'))
with self.open_file(outdir, outname + '.stp') as f:
for word in sorted(stopwords):
print(word, file=f)
logger.info(__('writing project file...'))
with self.open_file(outdir, outname + '.hhp') as f:
f.write(
project_template % {
'outname': outname,
'title': self.config.html_title,
'version': self.config.version,
'project': self.config.project,
'lcid': self.lcid,
'master_doc': self.config.master_doc + self.out_suffix
})
if not outdir.endswith(os.sep):
outdir += os.sep
olen = len(outdir)
for root, dirs, files in os.walk(outdir):
dirs.sort()
files.sort()
staticdir = root.startswith(path.join(outdir, '_static'))
for fn in sorted(files):
if (staticdir and not fn.endswith('.js')) or \
fn.endswith('.html'):
print(path.join(root, fn)[olen:].replace(os.sep, '\\'),
file=f)
logger.info(__('writing TOC file...'))
with self.open_file(outdir, outname + '.hhc') as f:
f.write(contents_header)
# special books
f.write('<LI> ' + object_sitemap %
(self.config.html_short_title,
self.config.master_doc + self.out_suffix))
for indexname, indexcls, content, collapse in self.domain_indices:
f.write('<LI> ' + object_sitemap %
(indexcls.localname, '%s.html' % indexname))
# the TOC
tocdoc = self.env.get_and_resolve_doctree(self.config.master_doc,
self,
prune_toctrees=False)
def write_toc(node, ullevel=0):
# type: (nodes.Node, int) -> None
if isinstance(node, nodes.list_item):
f.write('<LI> ')
for subnode in node:
write_toc(subnode, ullevel)
elif isinstance(node, nodes.reference):
link = node['refuri']
title = html.escape(node.astext()).replace('"', '"')
f.write(object_sitemap % (title, link))
elif isinstance(node, nodes.bullet_list):
if ullevel != 0:
f.write('<UL>\n')
for subnode in node:
write_toc(subnode, ullevel + 1)
if ullevel != 0:
f.write('</UL>\n')
elif isinstance(node, addnodes.compact_paragraph):
for subnode in node:
write_toc(subnode, ullevel)
matcher = NodeMatcher(addnodes.compact_paragraph, toctree=True)
for node in tocdoc.traverse(
matcher): # type: addnodes.compact_paragraph
write_toc(node)
f.write(contents_footer)
logger.info(__('writing index file...'))
index = IndexEntries(self.env).create_index(self)
with self.open_file(outdir, outname + '.hhk') as f:
f.write('<UL>\n')
def write_index(title, refs, subitems):
# type: (str, List[Tuple[str, str]], List[Tuple[str, List[Tuple[str, str]]]]) -> None # NOQA
def write_param(name, value):
# type: (str, str) -> None
item = ' <param name="%s" value="%s">\n' % \
(name, value)
f.write(item)
title = html.escape(title)
f.write('<LI> <OBJECT type="text/sitemap">\n')
write_param('Keyword', title)
if len(refs) == 0:
write_param('See Also', title)
elif len(refs) == 1:
write_param('Local', refs[0][1])
else:
for i, ref in enumerate(refs):
# XXX: better title?
write_param('Name', '[%d] %s' % (i, ref[1]))
write_param('Local', ref[1])
f.write('</OBJECT>\n')
if subitems:
f.write('<UL> ')
for subitem in subitems:
write_index(subitem[0], subitem[1], [])
f.write('</UL>')
for (key, group) in index:
for title, (refs, subitems, key_) in group:
write_index(title, refs, subitems)
f.write('</UL>\n')
