def prepare_writing(self, docnames):
# type: (Set[unicode]) -> None
"""A place where you can add logic before :meth:`write_doc` is run"""
self.writer = HTMLWriter(self)
self.settings = OptionParser(
defaults=self.env.settings,
components=(self.writer,),
read_config_files=True).get_default_values()
self.settings.compact_lists = bool(self.config.html_compact_lists)
# disable splitting field list table rows with too long field names,
# fixing https://gitlab.com/mbukatov/pylatest/issues/44
self.settings.field_name_limit = 0
def __init__(self):
"""
constructor
"""
self.app = _CustomSphinx(srcdir=None, confdir=None, outdir=None, doctreedir=None,
buildername='SerializingHTMLBuilder')
builder = self.app.builder
builder.fignumbers = {}
HTMLWriter.__init__(self, builder)
self.translator_class = HTMLTranslatorWithCustomDirectives
self.builder.translator_class = self.translator_class
self.builder.secnumbers = {}
self.builder._function_node = []
self.builder.current_docname = None
def render_partial(self, node):
# type: (nodes.Node) -> Dict[str, str]
"""Utility: Render a lone doctree node."""
if node is None:
return {'fragment': ''}
doc = new_document('<partial node>')
doc.append(node)
if self._publisher is None:
self._publisher = Publisher(
source_class = DocTreeInput,
destination_class=StringOutput)
self._publisher.set_components('standalone',
'restructuredtext', 'pseudoxml')
pub = self._publisher
pub.reader = DoctreeReader()
pub.writer = HTMLWriter(self)
pub.process_programmatic_settings(
None, {'output_encoding': 'unicode'}, None)
pub.set_source(doc, None)
pub.set_destination(None, None)
pub.publish()
return pub.writer.parts
def get_sphinx():
sphinx = getattr(local_data, 'sphinx', None)
if sphinx is None:
sphinx = Sphinx(tempdir,
tempdir,
tempdir,
tempdir,
'json',
status=None,
warning=None)
sphinx.builder.translator_class = CustomHTMLTranslator
sphinx.env.patch_lookup_functions()
sphinx.env.temp_data['docname'] = 'text'
sphinx.env.temp_data['default_domain'] = 'py'
pub = Publisher(reader=None,
parser=None,
writer=HTMLWriter(sphinx.builder),
source_class=io.StringInput,
destination_class=io.NullOutput)
pub.set_components('standalone', 'restructuredtext', None)
pub.process_programmatic_settings(None, sphinx.env.settings, None)
pub.set_destination(None, None)
sphinx.publisher = pub
local_data.sphinx = sphinx
return sphinx, sphinx.publisher
def render_partial(self, node):
"""Utility: Render a lone doctree node."""
doc = new_document('<partial node>')
doc.append(node)
return publish_parts(doc,
source_class=DocTreeInput,
reader=DoctreeReader(),
writer=HTMLWriter(self),
settings_overrides={'output_encoding': 'unicode'})
def render_partial(self, node: Node) -> Dict[str, str]:
"""Utility: Render a lone doctree node."""
if node is None:
return {'fragment': ''}
doc = new_document('<partial node>')
doc.append(node)
writer = HTMLWriter(self)
return publish_parts(reader_name='doctree',
writer=writer,
source_class=DocTreeInput,
settings_overrides={'output_encoding': 'unicode'},
source=doc)
def _write_html(document) -> str:
builder = _get_builder()
destination = StringOutput(encoding="utf-8")
docwriter = HTMLWriter(builder)
docsettings = OptionParser(defaults=builder.env.settings,
components=(docwriter, ),
read_config_files=True).get_default_values()
docsettings.compact_lists = True
document.settings = docsettings
docwriter.write(document, destination)
docwriter.assemble_parts()
return docwriter.parts["body"]
class StandaloneHTMLBuilder(Builder):
"""
Builds standalone HTML docs.
"""
name = 'html'
format = 'html'
copysource = True
allow_parallel = True
out_suffix = '.html'
link_suffix = '.html' # defaults to matching out_suffix
indexer_format = js_index
indexer_dumps_unicode = True
supported_image_types = ['image/svg+xml', 'image/png',
'image/gif', 'image/jpeg']
searchindex_filename = 'searchindex.js'
add_permalinks = True
embedded = False # for things like HTML help or Qt help: suppresses sidebar
search = True # for things like HTML help and Apple help: suppress search
# This is a class attribute because it is mutated by Sphinx.add_javascript.
script_files = ['_static/jquery.js', '_static/underscore.js',
'_static/doctools.js']
# Dito for this one.
css_files = []
default_sidebars = ['localtoc.html', 'relations.html',
'sourcelink.html', 'searchbox.html']
# cached publisher object for snippets
_publisher = None
def init(self):
# a hash of all config values that, if changed, cause a full rebuild
self.config_hash = ''
self.tags_hash = ''
# basename of images directory
self.imagedir = '_images'
# section numbers for headings in the currently visited document
self.secnumbers = {}
# currently written docname
self.current_docname = None
self.init_templates()
self.init_highlighter()
self.init_translator_class()
if self.config.html_file_suffix is not None:
self.out_suffix = self.config.html_file_suffix
if self.config.html_link_suffix is not None:
self.link_suffix = self.config.html_link_suffix
else:
self.link_suffix = self.out_suffix
if self.config.language is not None:
if self._get_translations_js():
self.script_files.append('_static/translations.js')
def _get_translations_js(self):
candidates = [path.join(package_dir, 'locale', self.config.language,
'LC_MESSAGES', 'sphinx.js'),
path.join(sys.prefix, 'share/sphinx/locale',
self.config.language, 'sphinx.js')] + \
[path.join(dir, self.config.language,
'LC_MESSAGES', 'sphinx.js')
for dir in self.config.locale_dirs]
for jsfile in candidates:
if path.isfile(jsfile):
return jsfile
return None
def get_theme_config(self):
return self.config.html_theme, self.config.html_theme_options
def init_templates(self):
Theme.init_themes(self.confdir, self.config.html_theme_path,
warn=self.warn)
themename, themeoptions = self.get_theme_config()
self.theme = Theme(themename, warn=self.warn)
self.theme_options = themeoptions.copy()
self.create_template_bridge()
self.templates.init(self, self.theme)
def init_highlighter(self):
# determine Pygments style and create the highlighter
if self.config.pygments_style is not None:
style = self.config.pygments_style
elif self.theme:
style = self.theme.get_confstr('theme', 'pygments_style', 'none')
else:
style = 'sphinx'
self.highlighter = PygmentsBridge('html', style,
self.config.trim_doctest_flags)
def init_translator_class(self):
if self.translator_class is not None:
pass
elif self.config.html_translator_class:
self.translator_class = self.app.import_object(
self.config.html_translator_class,
'html_translator_class setting')
elif self.config.html_use_smartypants:
self.translator_class = SmartyPantsHTMLTranslator
else:
self.translator_class = HTMLTranslator
def get_outdated_docs(self):
cfgdict = dict((name, self.config[name])
for (name, desc) in iteritems(self.config.values)
if desc[1] == 'html')
self.config_hash = get_stable_hash(cfgdict)
self.tags_hash = get_stable_hash(sorted(self.tags))
old_config_hash = old_tags_hash = ''
try:
fp = open(path.join(self.outdir, '.buildinfo'))
try:
version = fp.readline()
if version.rstrip() != '# Sphinx build info version 1':
raise ValueError
fp.readline() # skip commentary
cfg, old_config_hash = fp.readline().strip().split(': ')
if cfg != 'config':
raise ValueError
tag, old_tags_hash = fp.readline().strip().split(': ')
if tag != 'tags':
raise ValueError
finally:
fp.close()
except ValueError:
self.warn('unsupported build info format in %r, building all' %
path.join(self.outdir, '.buildinfo'))
except Exception:
pass
if old_config_hash != self.config_hash or \
old_tags_hash != self.tags_hash:
for docname in self.env.found_docs:
yield docname
return
if self.templates:
template_mtime = self.templates.newest_template_mtime()
else:
template_mtime = 0
for docname in self.env.found_docs:
if docname not in self.env.all_docs:
yield docname
continue
targetname = self.get_outfilename(docname)
try:
targetmtime = path.getmtime(targetname)
except Exception:
targetmtime = 0
try:
srcmtime = max(path.getmtime(self.env.doc2path(docname)),
template_mtime)
if srcmtime > targetmtime:
yield docname
except EnvironmentError:
# source doesn't exist anymore
pass
def render_partial(self, node):
"""Utility: Render a lone doctree node."""
if node is None:
return {'fragment': ''}
doc = new_document(b'<partial node>')
doc.append(node)
if self._publisher is None:
self._publisher = Publisher(
source_class = DocTreeInput,
destination_class=StringOutput)
self._publisher.set_components('standalone',
'restructuredtext', 'pseudoxml')
pub = self._publisher
pub.reader = DoctreeReader()
pub.writer = HTMLWriter(self)
pub.process_programmatic_settings(
None, {'output_encoding': 'unicode'}, None)
pub.set_source(doc, None)
pub.set_destination(None, None)
pub.publish()
return pub.writer.parts
def prepare_writing(self, docnames):
# create the search indexer
self.indexer = None
if self.search:
from sphinx.search import IndexBuilder, languages
lang = self.config.html_search_language or self.config.language
if not lang or lang not in languages:
lang = 'en'
self.indexer = IndexBuilder(self.env, lang,
self.config.html_search_options,
self.config.html_search_scorer)
self.load_indexer(docnames)
self.docwriter = HTMLWriter(self)
self.docsettings = OptionParser(
defaults=self.env.settings,
components=(self.docwriter,),
read_config_files=True).get_default_values()
self.docsettings.compact_lists = bool(self.config.html_compact_lists)
# determine the additional indices to include
self.domain_indices = []
# html_domain_indices can be False/True or a list of index names
indices_config = self.config.html_domain_indices
if indices_config:
for domain_name in sorted(self.env.domains):
domain = self.env.domains[domain_name]
for indexcls in domain.indices:
indexname = '%s-%s' % (domain.name, indexcls.name)
if isinstance(indices_config, list):
if indexname not in indices_config:
continue
# deprecated config value
if indexname == 'py-modindex' and \
not self.config.html_use_modindex:
continue
content, collapse = indexcls(domain).generate()
if content:
self.domain_indices.append(
(indexname, indexcls, content, collapse))
# format the "last updated on" string, only once is enough since it
# typically doesn't include the time of day
lufmt = self.config.html_last_updated_fmt
if lufmt is not None:
self.last_updated = format_date(lufmt or _('MMM dd, YYYY'),
language=self.config.language)
else:
self.last_updated = None
logo = self.config.html_logo and \
path.basename(self.config.html_logo) or ''
favicon = self.config.html_favicon and \
path.basename(self.config.html_favicon) or ''
if favicon and os.path.splitext(favicon)[1] != '.ico':
self.warn('html_favicon is not an .ico file')
if not isinstance(self.config.html_use_opensearch, string_types):
self.warn('html_use_opensearch config value must now be a string')
self.relations = self.env.collect_relations()
rellinks = []
if self.get_builder_config('use_index', 'html'):
rellinks.append(('genindex', _('General Index'), 'I', _('index')))
for indexname, indexcls, content, collapse in self.domain_indices:
# if it has a short name
if indexcls.shortname:
rellinks.append((indexname, indexcls.localname,
'', indexcls.shortname))
if self.config.html_style is not None:
stylename = self.config.html_style
elif self.theme:
stylename = self.theme.get_confstr('theme', 'stylesheet')
else:
stylename = 'default.css'
self.globalcontext = dict(
embedded = self.embedded,
project = self.config.project,
release = self.config.release,
version = self.config.version,
last_updated = self.last_updated,
copyright = self.config.copyright,
master_doc = self.config.master_doc,
use_opensearch = self.config.html_use_opensearch,
docstitle = self.config.html_title,
shorttitle = self.config.html_short_title,
show_copyright = self.config.html_show_copyright,
show_sphinx = self.config.html_show_sphinx,
has_source = self.config.html_copy_source,
show_source = self.config.html_show_sourcelink,
file_suffix = self.out_suffix,
script_files = self.script_files,
language = self.config.language,
css_files = self.css_files,
sphinx_version = __display_version__,
style = stylename,
rellinks = rellinks,
builder = self.name,
parents = [],
logo = logo,
favicon = favicon,
)
if self.theme:
self.globalcontext.update(
('theme_' + key, val) for (key, val) in
iteritems(self.theme.get_options(self.theme_options)))
self.globalcontext.update(self.config.html_context)
def get_doc_context(self, docname, body, metatags):
"""Collect items for the template context of a page."""
# find out relations
prev = next = None
parents = []
rellinks = self.globalcontext['rellinks'][:]
related = self.relations.get(docname)
titles = self.env.titles
if related and related[2]:
try:
next = {
'link': self.get_relative_uri(docname, related[2]),
'title': self.render_partial(titles[related[2]])['title']
}
rellinks.append((related[2], next['title'], 'N', _('next')))
except KeyError:
next = None
if related and related[1]:
try:
prev = {
'link': self.get_relative_uri(docname, related[1]),
'title': self.render_partial(titles[related[1]])['title']
}
rellinks.append((related[1], prev['title'], 'P', _('previous')))
except KeyError:
# the relation is (somehow) not in the TOC tree, handle
# that gracefully
prev = None
while related and related[0]:
try:
parents.append(
{'link': self.get_relative_uri(docname, related[0]),
'title': self.render_partial(titles[related[0]])['title']})
except KeyError:
pass
related = self.relations.get(related[0])
if parents:
# remove link to the master file; we have a generic
# "back to index" link already
parents.pop()
parents.reverse()
# title rendered as HTML
title = self.env.longtitles.get(docname)
title = title and self.render_partial(title)['title'] or ''
# the name for the copied source
sourcename = self.config.html_copy_source and docname + '.txt' or ''
# metadata for the document
meta = self.env.metadata.get(docname)
# Suffix for the document
source_suffix = '.' + self.env.doc2path(docname).split('.')[-1]
# local TOC and global TOC tree
self_toc = self.env.get_toc_for(docname, self)
toc = self.render_partial(self_toc)['fragment']
return dict(
parents = parents,
prev = prev,
next = next,
title = title,
meta = meta,
body = body,
metatags = metatags,
rellinks = rellinks,
sourcename = sourcename,
toc = toc,
# only display a TOC if there's more than one item to show
display_toc = (self.env.toc_num_entries[docname] > 1),
page_source_suffix = source_suffix,
)
def write_doc(self, docname, doctree):
destination = StringOutput(encoding='utf-8')
doctree.settings = self.docsettings
self.secnumbers = self.env.toc_secnumbers.get(docname, {})
self.fignumbers = self.env.toc_fignumbers.get(docname, {})
self.imgpath = relative_uri(self.get_target_uri(docname), '_images')
self.dlpath = relative_uri(self.get_target_uri(docname), '_downloads')
self.current_docname = docname
self.docwriter.write(doctree, destination)
self.docwriter.assemble_parts()
body = self.docwriter.parts['fragment']
metatags = self.docwriter.clean_meta
ctx = self.get_doc_context(docname, body, metatags)
self.handle_page(docname, ctx, event_arg=doctree)
def write_doc_serialized(self, docname, doctree):
self.imgpath = relative_uri(self.get_target_uri(docname), self.imagedir)
self.post_process_images(doctree)
title = self.env.longtitles.get(docname)
title = title and self.render_partial(title)['title'] or ''
self.index_page(docname, doctree, title)
def finish(self):
self.finish_tasks.add_task(self.gen_indices)
self.finish_tasks.add_task(self.gen_additional_pages)
self.finish_tasks.add_task(self.copy_image_files)
self.finish_tasks.add_task(self.copy_download_files)
self.finish_tasks.add_task(self.copy_static_files)
self.finish_tasks.add_task(self.copy_extra_files)
self.finish_tasks.add_task(self.write_buildinfo)
# dump the search index
self.handle_finish()
def gen_indices(self):
self.info(bold('generating indices...'), nonl=1)
# the global general index
if self.get_builder_config('use_index', 'html'):
self.write_genindex()
# the global domain-specific indices
self.write_domain_indices()
self.info()
def gen_additional_pages(self):
# pages from extensions
for pagelist in self.app.emit('html-collect-pages'):
for pagename, context, template in pagelist:
self.handle_page(pagename, context, template)
self.info(bold('writing additional pages...'), nonl=1)
# additional pages from conf.py
for pagename, template in self.config.html_additional_pages.items():
self.info(' '+pagename, nonl=1)
self.handle_page(pagename, {}, template)
# the search page
if self.search:
self.info(' search', nonl=1)
self.handle_page('search', {}, 'search.html')
# the opensearch xml file
if self.config.html_use_opensearch and self.search:
self.info(' opensearch', nonl=1)
fn = path.join(self.outdir, '_static', 'opensearch.xml')
self.handle_page('opensearch', {}, 'opensearch.xml', outfilename=fn)
self.info()
def write_genindex(self):
# the total count of lines for each index letter, used to distribute
# the entries into two columns
genindex = self.env.create_index(self)
indexcounts = []
for _k, entries in genindex:
indexcounts.append(sum(1 + len(subitems)
for _, (_, subitems, _) in entries))
genindexcontext = dict(
genindexentries = genindex,
genindexcounts = indexcounts,
split_index = self.config.html_split_index,
)
self.info(' genindex', nonl=1)
if self.config.html_split_index:
self.handle_page('genindex', genindexcontext,
'genindex-split.html')
self.handle_page('genindex-all', genindexcontext,
'genindex.html')
for (key, entries), count in zip(genindex, indexcounts):
ctx = {'key': key, 'entries': entries, 'count': count,
'genindexentries': genindex}
self.handle_page('genindex-' + key, ctx,
'genindex-single.html')
else:
self.handle_page('genindex', genindexcontext, 'genindex.html')
def write_domain_indices(self):
for indexname, indexcls, content, collapse in self.domain_indices:
indexcontext = dict(
indextitle = indexcls.localname,
content = content,
collapse_index = collapse,
)
self.info(' ' + indexname, nonl=1)
self.handle_page(indexname, indexcontext, 'domainindex.html')
def copy_image_files(self):
# copy image files
if self.images:
ensuredir(path.join(self.outdir, self.imagedir))
for src in self.app.status_iterator(self.images, 'copying images... ',
brown, len(self.images)):
dest = self.images[src]
try:
copyfile(path.join(self.srcdir, src),
path.join(self.outdir, self.imagedir, dest))
except Exception as err:
self.warn('cannot copy image file %r: %s' %
(path.join(self.srcdir, src), err))
def copy_download_files(self):
def to_relpath(f):
return relative_path(self.srcdir, f)
# copy downloadable files
if self.env.dlfiles:
ensuredir(path.join(self.outdir, '_downloads'))
for src in self.app.status_iterator(self.env.dlfiles,
'copying downloadable files... ',
brown, len(self.env.dlfiles),
stringify_func=to_relpath):
dest = self.env.dlfiles[src][1]
try:
copyfile(path.join(self.srcdir, src),
path.join(self.outdir, '_downloads', dest))
except Exception as err:
self.warn('cannot copy downloadable file %r: %s' %
(path.join(self.srcdir, src), err))
def copy_static_files(self):
# copy static files
self.info(bold('copying static files... '), nonl=True)
ensuredir(path.join(self.outdir, '_static'))
# first, create pygments style file
f = open(path.join(self.outdir, '_static', 'pygments.css'), 'w')
f.write(self.highlighter.get_stylesheet())
f.close()
# then, copy translations JavaScript file
if self.config.language is not None:
jsfile = self._get_translations_js()
if jsfile:
copyfile(jsfile, path.join(self.outdir, '_static',
'translations.js'))
# copy non-minified stemmer JavaScript file
if self.indexer is not None:
jsfile = self.indexer.get_js_stemmer_rawcode()
if jsfile:
copyfile(jsfile, path.join(self.outdir, '_static', '_stemmer.js'))
ctx = self.globalcontext.copy()
# add context items for search function used in searchtools.js_t
if self.indexer is not None:
ctx.update(self.indexer.context_for_searchtool())
# then, copy over theme-supplied static files
if self.theme:
themeentries = [path.join(themepath, 'static')
for themepath in self.theme.get_dirchain()[::-1]]
for entry in themeentries:
copy_static_entry(entry, path.join(self.outdir, '_static'),
self, ctx)
# then, copy over all user-supplied static files
staticentries = [path.join(self.confdir, spath)
for spath in self.config.html_static_path]
matchers = compile_matchers(self.config.exclude_patterns)
for entry in staticentries:
if not path.exists(entry):
self.warn('html_static_path entry %r does not exist' % entry)
continue
copy_static_entry(entry, path.join(self.outdir, '_static'), self,
ctx, exclude_matchers=matchers)
# copy logo and favicon files if not already in static path
if self.config.html_logo:
logobase = path.basename(self.config.html_logo)
logotarget = path.join(self.outdir, '_static', logobase)
if not path.isfile(path.join(self.confdir, self.config.html_logo)):
self.warn('logo file %r does not exist' % self.config.html_logo)
elif not path.isfile(logotarget):
copyfile(path.join(self.confdir, self.config.html_logo),
logotarget)
if self.config.html_favicon:
iconbase = path.basename(self.config.html_favicon)
icontarget = path.join(self.outdir, '_static', iconbase)
if not path.isfile(path.join(self.confdir, self.config.html_favicon)):
self.warn('favicon file %r does not exist' % self.config.html_favicon)
elif not path.isfile(icontarget):
copyfile(path.join(self.confdir, self.config.html_favicon),
icontarget)
self.info('done')
def copy_extra_files(self):
# copy html_extra_path files
self.info(bold('copying extra files... '), nonl=True)
extraentries = [path.join(self.confdir, epath)
for epath in self.config.html_extra_path]
matchers = compile_matchers(self.config.exclude_patterns)
for entry in extraentries:
if not path.exists(entry):
self.warn('html_extra_path entry %r does not exist' % entry)
continue
copy_extra_entry(entry, self.outdir, matchers)
self.info('done')
def write_buildinfo(self):
# write build info file
fp = open(path.join(self.outdir, '.buildinfo'), 'w')
try:
fp.write('# Sphinx build info version 1\n'
'# This file hashes the configuration used when building'
' these files. When it is not found, a full rebuild will'
' be done.\nconfig: %s\ntags: %s\n' %
(self.config_hash, self.tags_hash))
finally:
fp.close()
def cleanup(self):
# clean up theme stuff
if self.theme:
self.theme.cleanup()
def post_process_images(self, doctree):
"""Pick the best candidate for an image and link down-scaled images to
their high res version.
"""
Builder.post_process_images(self, doctree)
if self.config.html_scaled_image_link:
for node in doctree.traverse(nodes.image):
scale_keys = ('scale', 'width', 'height')
if not any((key in node) for key in scale_keys) or \
isinstance(node.parent, nodes.reference):
# docutils does unfortunately not preserve the
# ``target`` attribute on images, so we need to check
# the parent node here.
continue
uri = node['uri']
reference = nodes.reference('', '', internal=True)
if uri in self.images:
reference['refuri'] = posixpath.join(self.imgpath,
self.images[uri])
else:
reference['refuri'] = uri
node.replace_self(reference)
reference.append(node)
def load_indexer(self, docnames):
keep = set(self.env.all_docs) - set(docnames)
try:
searchindexfn = path.join(self.outdir, self.searchindex_filename)
if self.indexer_dumps_unicode:
f = codecs.open(searchindexfn, 'r', encoding='utf-8')
else:
f = open(searchindexfn, 'rb')
try:
self.indexer.load(f, self.indexer_format)
finally:
f.close()
except (IOError, OSError, ValueError):
if keep:
self.warn('search index couldn\'t be loaded, but not all '
'documents will be built: the index will be '
'incomplete.')
# delete all entries for files that will be rebuilt
self.indexer.prune(keep)
def index_page(self, pagename, doctree, title):
# only index pages with title
if self.indexer is not None and title:
self.indexer.feed(pagename, title, doctree)
def _get_local_toctree(self, docname, collapse=True, **kwds):
if 'includehidden' not in kwds:
kwds['includehidden'] = False
return self.render_partial(self.env.get_toctree_for(
docname, self, collapse, **kwds))['fragment']
def get_outfilename(self, pagename):
return path.join(self.outdir, os_path(pagename) + self.out_suffix)
def add_sidebars(self, pagename, ctx):
def has_wildcard(pattern):
return any(char in pattern for char in '*?[')
sidebars = None
matched = None
customsidebar = None
for pattern, patsidebars in iteritems(self.config.html_sidebars):
if patmatch(pagename, pattern):
if matched:
if has_wildcard(pattern):
# warn if both patterns contain wildcards
if has_wildcard(matched):
self.warn('page %s matches two patterns in '
'html_sidebars: %r and %r' %
(pagename, matched, pattern))
# else the already matched pattern is more specific
# than the present one, because it contains no wildcard
continue
matched = pattern
sidebars = patsidebars
if sidebars is None:
# keep defaults
pass
elif isinstance(sidebars, string_types):
# 0.x compatible mode: insert custom sidebar before searchbox
customsidebar = sidebars
sidebars = None
ctx['sidebars'] = sidebars
ctx['customsidebar'] = customsidebar
# --------- these are overwritten by the serialization builder
def get_target_uri(self, docname, typ=None):
return docname + self.link_suffix
def handle_page(self, pagename, addctx, templatename='page.html',
outfilename=None, event_arg=None):
ctx = self.globalcontext.copy()
# current_page_name is backwards compatibility
ctx['pagename'] = ctx['current_page_name'] = pagename
default_baseuri = self.get_target_uri(pagename)
# in the singlehtml builder, default_baseuri still contains an #anchor
# part, which relative_uri doesn't really like...
default_baseuri = default_baseuri.rsplit('#', 1)[0]
def pathto(otheruri, resource=False, baseuri=default_baseuri):
if resource and '://' in otheruri:
# allow non-local resources given by scheme
return otheruri
elif not resource:
otheruri = self.get_target_uri(otheruri)
uri = relative_uri(baseuri, otheruri) or '#'
return uri
ctx['pathto'] = pathto
ctx['hasdoc'] = lambda name: name in self.env.all_docs
if self.name != 'htmlhelp':
ctx['encoding'] = encoding = self.config.html_output_encoding
else:
ctx['encoding'] = encoding = self.encoding
ctx['toctree'] = lambda **kw: self._get_local_toctree(pagename, **kw)
self.add_sidebars(pagename, ctx)
ctx.update(addctx)
newtmpl = self.app.emit_firstresult('html-page-context', pagename,
templatename, ctx, event_arg)
if newtmpl:
templatename = newtmpl
try:
output = self.templates.render(templatename, ctx)
except UnicodeError:
self.warn("a Unicode error occurred when rendering the page %s. "
"Please make sure all config values that contain "
"non-ASCII content are Unicode strings." % pagename)
return
if not outfilename:
outfilename = self.get_outfilename(pagename)
# outfilename's path is in general different from self.outdir
ensuredir(path.dirname(outfilename))
try:
f = codecs.open(outfilename, 'w', encoding, 'xmlcharrefreplace')
try:
f.write(output)
finally:
f.close()
except (IOError, OSError) as err:
self.warn("error writing file %s: %s" % (outfilename, err))
if self.copysource and ctx.get('sourcename'):
# copy the source file for the "show source" link
source_name = path.join(self.outdir, '_sources',
os_path(ctx['sourcename']))
ensuredir(path.dirname(source_name))
copyfile(self.env.doc2path(pagename), source_name)
def handle_finish(self):
if self.indexer:
self.finish_tasks.add_task(self.dump_search_index)
self.finish_tasks.add_task(self.dump_inventory)
def dump_inventory(self):
self.info(bold('dumping object inventory... '), nonl=True)
f = open(path.join(self.outdir, INVENTORY_FILENAME), 'wb')
try:
f.write((u'# Sphinx inventory version 2\n'
u'# Project: %s\n'
u'# Version: %s\n'
u'# The remainder of this file is compressed using zlib.\n'
% (self.config.project, self.config.version)).encode('utf-8'))
compressor = zlib.compressobj(9)
for domainname, domain in sorted(self.env.domains.items()):
for name, dispname, type, docname, anchor, prio in \
sorted(domain.get_objects()):
if anchor.endswith(name):
# this can shorten the inventory by as much as 25%
anchor = anchor[:-len(name)] + '$'
uri = self.get_target_uri(docname)
if anchor:
uri += '#' + anchor
if dispname == name:
dispname = u'-'
f.write(compressor.compress(
(u'%s %s:%s %s %s %s\n' % (name, domainname, type,
prio, uri, dispname)).encode('utf-8')))
f.write(compressor.flush())
finally:
f.close()
self.info('done')
def dump_search_index(self):
self.info(
bold('dumping search index in %s ... ' % self.indexer.label()),
nonl=True)
self.indexer.prune(self.env.all_docs)
searchindexfn = path.join(self.outdir, self.searchindex_filename)
# first write to a temporary file, so that if dumping fails,
# the existing index won't be overwritten
if self.indexer_dumps_unicode:
f = codecs.open(searchindexfn + '.tmp', 'w', encoding='utf-8')
else:
f = open(searchindexfn + '.tmp', 'wb')
try:
self.indexer.dump(f, self.indexer_format)
finally:
f.close()
movefile(searchindexfn + '.tmp', searchindexfn)
self.info('done')
def prepare_writing(self, docnames):
# create the search indexer
from sphinx.search import IndexBuilder, languages
lang = self.config.html_search_language or self.config.language
if not lang or lang not in languages:
lang = 'en'
self.indexer = IndexBuilder(self.env, lang,
self.config.html_search_options,
self.config.html_search_scorer)
self.load_indexer(docnames)
self.docwriter = HTMLWriter(self)
self.docsettings = OptionParser(
defaults=self.env.settings,
components=(self.docwriter, )).get_default_values()
self.docsettings.compact_lists = bool(self.config.html_compact_lists)
# determine the additional indices to include
self.domain_indices = []
# html_domain_indices can be False/True or a list of index names
indices_config = self.config.html_domain_indices
if indices_config:
for domain in self.env.domains.itervalues():
for indexcls in domain.indices:
indexname = '%s-%s' % (domain.name, indexcls.name)
if isinstance(indices_config, list):
if indexname not in indices_config:
continue
# deprecated config value
if indexname == 'py-modindex' and \
not self.config.html_use_modindex:
continue
content, collapse = indexcls(domain).generate()
if content:
self.domain_indices.append(
(indexname, indexcls, content, collapse))
# format the "last updated on" string, only once is enough since it
# typically doesn't include the time of day
lufmt = self.config.html_last_updated_fmt
if lufmt is not None:
self.last_updated = ustrftime(lufmt or _('%b %d, %Y'))
else:
self.last_updated = None
logo = self.config.html_logo and \
path.basename(self.config.html_logo) or ''
favicon = self.config.html_favicon and \
path.basename(self.config.html_favicon) or ''
if favicon and os.path.splitext(favicon)[1] != '.ico':
self.warn('html_favicon is not an .ico file')
if not isinstance(self.config.html_use_opensearch, basestring):
self.warn('html_use_opensearch config value must now be a string')
self.relations = self.env.collect_relations()
rellinks = []
if self.get_builder_config('use_index', 'html'):
rellinks.append(('genindex', _('General Index'), 'I', _('index')))
for indexname, indexcls, content, collapse in self.domain_indices:
# if it has a short name
if indexcls.shortname:
rellinks.append(
(indexname, indexcls.localname, '', indexcls.shortname))
if self.config.html_style is not None:
stylename = self.config.html_style
elif self.theme:
stylename = self.theme.get_confstr('theme', 'stylesheet')
else:
stylename = 'default.css'
self.globalcontext = dict(
embedded=self.embedded,
project=self.config.project,
release=self.config.release,
version=self.config.version,
last_updated=self.last_updated,
copyright=self.config.copyright,
master_doc=self.config.master_doc,
use_opensearch=self.config.html_use_opensearch,
docstitle=self.config.html_title,
shorttitle=self.config.html_short_title,
show_copyright=self.config.html_show_copyright,
show_sphinx=self.config.html_show_sphinx,
has_source=self.config.html_copy_source,
show_source=self.config.html_show_sourcelink,
file_suffix=self.out_suffix,
script_files=self.script_files,
css_files=self.css_files,
sphinx_version=__version__,
style=stylename,
rellinks=rellinks,
builder=self.name,
parents=[],
logo=logo,
favicon=favicon,
)
if self.theme:
self.globalcontext.update(('theme_' + key, val) for (
key,
val) in self.theme.get_options(self.theme_options).iteritems())
self.globalcontext.update(self.config.html_context)
class StandaloneHTMLBuilder(Builder):
"""
Builds standalone HTML docs.
"""
name = 'html'
format = 'html'
copysource = True
allow_parallel = True
out_suffix = '.html'
link_suffix = '.html' # defaults to matching out_suffix
indexer_format = js_index
indexer_dumps_unicode = True
supported_image_types = ['image/svg+xml', 'image/png',
'image/gif', 'image/jpeg']
searchindex_filename = 'searchindex.js'
add_permalinks = True
embedded = False # for things like HTML help or Qt help: suppresses sidebar
# This is a class attribute because it is mutated by Sphinx.add_javascript.
script_files = ['_static/jquery.js', '_static/underscore.js',
'_static/doctools.js']
# Dito for this one.
css_files = []
default_sidebars = ['localtoc.html', 'relations.html',
'sourcelink.html', 'searchbox.html']
# cached publisher object for snippets
_publisher = None
def init(self):
# a hash of all config values that, if changed, cause a full rebuild
self.config_hash = ''
self.tags_hash = ''
# section numbers for headings in the currently visited document
self.secnumbers = {}
# currently written docname
self.current_docname = None
self.init_templates()
self.init_highlighter()
self.init_translator_class()
if self.config.html_file_suffix is not None:
self.out_suffix = self.config.html_file_suffix
if self.config.html_link_suffix is not None:
self.link_suffix = self.config.html_link_suffix
else:
self.link_suffix = self.out_suffix
if self.config.language is not None:
if self._get_translations_js():
self.script_files.append('_static/translations.js')
def _get_translations_js(self):
candidates = [path.join(package_dir, 'locale', self.config.language,
'LC_MESSAGES', 'sphinx.js'),
path.join(sys.prefix, 'share/sphinx/locale',
self.config.language, 'sphinx.js')] + \
[path.join(dir, self.config.language,
'LC_MESSAGES', 'sphinx.js')
for dir in self.config.locale_dirs]
for jsfile in candidates:
if path.isfile(jsfile):
return jsfile
return None
def get_theme_config(self):
return self.config.html_theme, self.config.html_theme_options
def init_templates(self):
Theme.init_themes(self.confdir, self.config.html_theme_path,
warn=self.warn)
themename, themeoptions = self.get_theme_config()
self.theme = Theme(themename)
self.theme_options = themeoptions.copy()
self.create_template_bridge()
self.templates.init(self, self.theme)
def init_highlighter(self):
# determine Pygments style and create the highlighter
if self.config.pygments_style is not None:
style = self.config.pygments_style
elif self.theme:
style = self.theme.get_confstr('theme', 'pygments_style', 'none')
else:
style = 'sphinx'
self.highlighter = PygmentsBridge('html', style,
self.config.trim_doctest_flags)
def init_translator_class(self):
if self.config.html_translator_class:
self.translator_class = self.app.import_object(
self.config.html_translator_class,
'html_translator_class setting')
elif self.config.html_use_smartypants:
self.translator_class = SmartyPantsHTMLTranslator
else:
self.translator_class = HTMLTranslator
def get_outdated_docs(self):
cfgdict = dict((name, self.config[name])
for (name, desc) in self.config.values.iteritems()
if desc[1] == 'html')
self.config_hash = get_stable_hash(cfgdict)
self.tags_hash = get_stable_hash(sorted(self.tags))
old_config_hash = old_tags_hash = ''
try:
fp = open(path.join(self.outdir, '.buildinfo'))
try:
version = fp.readline()
if version.rstrip() != '# Sphinx build info version 1':
raise ValueError
fp.readline() # skip commentary
cfg, old_config_hash = fp.readline().strip().split(': ')
if cfg != 'config':
raise ValueError
tag, old_tags_hash = fp.readline().strip().split(': ')
if tag != 'tags':
raise ValueError
finally:
fp.close()
except ValueError:
self.warn('unsupported build info format in %r, building all' %
path.join(self.outdir, '.buildinfo'))
except Exception:
pass
if old_config_hash != self.config_hash or \
old_tags_hash != self.tags_hash:
for docname in self.env.found_docs:
yield docname
return
if self.templates:
template_mtime = self.templates.newest_template_mtime()
else:
template_mtime = 0
for docname in self.env.found_docs:
if docname not in self.env.all_docs:
yield docname
continue
targetname = self.get_outfilename(docname)
try:
targetmtime = path.getmtime(targetname)
except Exception:
targetmtime = 0
try:
srcmtime = max(path.getmtime(self.env.doc2path(docname)),
template_mtime)
if srcmtime > targetmtime:
yield docname
except EnvironmentError:
# source doesn't exist anymore
pass
def render_partial(self, node):
"""Utility: Render a lone doctree node."""
if node is None:
return {'fragment': ''}
doc = new_document(b('<partial node>'))
doc.append(node)
if self._publisher is None:
self._publisher = Publisher(
source_class = DocTreeInput,
destination_class=StringOutput)
self._publisher.set_components('standalone',
'restructuredtext', 'pseudoxml')
pub = self._publisher
pub.reader = DoctreeReader()
pub.writer = HTMLWriter(self)
pub.process_programmatic_settings(
None, {'output_encoding': 'unicode'}, None)
pub.set_source(doc, None)
pub.set_destination(None, None)
pub.publish()
return pub.writer.parts
def prepare_writing(self, docnames):
# create the search indexer
from sphinx.search import IndexBuilder, languages
lang = self.config.html_search_language or self.config.language
if not lang or lang not in languages:
lang = 'en'
self.indexer = IndexBuilder(self.env, lang,
self.config.html_search_options,
self.config.html_search_scorer)
self.load_indexer(docnames)
self.docwriter = HTMLWriter(self)
self.docsettings = OptionParser(
defaults=self.env.settings,
components=(self.docwriter,),
read_config_files=True).get_default_values()
self.docsettings.compact_lists = bool(self.config.html_compact_lists)
# determine the additional indices to include
self.domain_indices = []
# html_domain_indices can be False/True or a list of index names
indices_config = self.config.html_domain_indices
if indices_config:
for domain in self.env.domains.itervalues():
for indexcls in domain.indices:
indexname = '%s-%s' % (domain.name, indexcls.name)
if isinstance(indices_config, list):
if indexname not in indices_config:
continue
# deprecated config value
if indexname == 'py-modindex' and \
not self.config.html_use_modindex:
continue
content, collapse = indexcls(domain).generate()
if content:
self.domain_indices.append(
(indexname, indexcls, content, collapse))
# format the "last updated on" string, only once is enough since it
# typically doesn't include the time of day
lufmt = self.config.html_last_updated_fmt
if lufmt is not None:
self.last_updated = ustrftime(lufmt or _('%b %d, %Y'))
else:
self.last_updated = None
logo = self.config.html_logo and \
path.basename(self.config.html_logo) or ''
favicon = self.config.html_favicon and \
path.basename(self.config.html_favicon) or ''
if favicon and os.path.splitext(favicon)[1] != '.ico':
self.warn('html_favicon is not an .ico file')
if not isinstance(self.config.html_use_opensearch, basestring):
self.warn('html_use_opensearch config value must now be a string')
self.relations = self.env.collect_relations()
rellinks = []
if self.get_builder_config('use_index', 'html'):
rellinks.append(('genindex', _('General Index'), 'I', _('index')))
for indexname, indexcls, content, collapse in self.domain_indices:
# if it has a short name
if indexcls.shortname:
rellinks.append((indexname, indexcls.localname,
'', indexcls.shortname))
if self.config.html_style is not None:
stylename = self.config.html_style
elif self.theme:
stylename = self.theme.get_confstr('theme', 'stylesheet')
else:
stylename = 'default.css'
self.globalcontext = dict(
embedded = self.embedded,
project = self.config.project,
release = self.config.release,
version = self.config.version,
last_updated = self.last_updated,
copyright = self.config.copyright,
master_doc = self.config.master_doc,
use_opensearch = self.config.html_use_opensearch,
docstitle = self.config.html_title,
shorttitle = self.config.html_short_title,
show_copyright = self.config.html_show_copyright,
show_sphinx = self.config.html_show_sphinx,
has_source = self.config.html_copy_source,
show_source = self.config.html_show_sourcelink,
file_suffix = self.out_suffix,
script_files = self.script_files,
css_files = self.css_files,
sphinx_version = __version__,
style = stylename,
rellinks = rellinks,
builder = self.name,
parents = [],
logo = logo,
favicon = favicon,
)
if self.theme:
self.globalcontext.update(
('theme_' + key, val) for (key, val) in
self.theme.get_options(self.theme_options).iteritems())
self.globalcontext.update(self.config.html_context)
def get_doc_context(self, docname, body, metatags):
"""Collect items for the template context of a page."""
# find out relations
prev = next = None
parents = []
rellinks = self.globalcontext['rellinks'][:]
related = self.relations.get(docname)
titles = self.env.titles
if related and related[2]:
try:
next = {
'link': self.get_relative_uri(docname, related[2]),
'title': self.render_partial(titles[related[2]])['title']
}
rellinks.append((related[2], next['title'], 'N', _('next')))
except KeyError:
next = None
if related and related[1]:
try:
prev = {
'link': self.get_relative_uri(docname, related[1]),
'title': self.render_partial(titles[related[1]])['title']
}
rellinks.append((related[1], prev['title'], 'P', _('previous')))
except KeyError:
# the relation is (somehow) not in the TOC tree, handle
# that gracefully
prev = None
while related and related[0]:
try:
parents.append(
{'link': self.get_relative_uri(docname, related[0]),
'title': self.render_partial(titles[related[0]])['title']})
except KeyError:
pass
related = self.relations.get(related[0])
if parents:
parents.pop() # remove link to the master file; we have a generic
# "back to index" link already
parents.reverse()
# title rendered as HTML
title = self.env.longtitles.get(docname)
title = title and self.render_partial(title)['title'] or ''
# the name for the copied source
sourcename = self.config.html_copy_source and docname + '.txt' or ''
# metadata for the document
meta = self.env.metadata.get(docname)
# local TOC and global TOC tree
self_toc = self.env.get_toc_for(docname, self)
toc = self.render_partial(self_toc)['fragment']
return dict(
parents = parents,
prev = prev,
next = next,
title = title,
meta = meta,
body = body,
metatags = metatags,
rellinks = rellinks,
sourcename = sourcename,
toc = toc,
# only display a TOC if there's more than one item to show
display_toc = (self.env.toc_num_entries[docname] > 1),
)
def write_doc(self, docname, doctree):
destination = StringOutput(encoding='utf-8')
doctree.settings = self.docsettings
self.secnumbers = self.env.toc_secnumbers.get(docname, {})
self.imgpath = relative_uri(self.get_target_uri(docname), '_images')
self.dlpath = relative_uri(self.get_target_uri(docname), '_downloads')
self.current_docname = docname
self.docwriter.write(doctree, destination)
self.docwriter.assemble_parts()
body = self.docwriter.parts['fragment']
metatags = self.docwriter.clean_meta
ctx = self.get_doc_context(docname, body, metatags)
self.handle_page(docname, ctx, event_arg=doctree)
def write_doc_serialized(self, docname, doctree):
self.imgpath = relative_uri(self.get_target_uri(docname), '_images')
self.post_process_images(doctree)
title = self.env.longtitles.get(docname)
title = title and self.render_partial(title)['title'] or ''
self.index_page(docname, doctree, title)
def finish(self):
self.info(bold('writing additional files...'), nonl=1)
# pages from extensions
for pagelist in self.app.emit('html-collect-pages'):
for pagename, context, template in pagelist:
self.handle_page(pagename, context, template)
# the global general index
if self.get_builder_config('use_index', 'html'):
self.write_genindex()
# the global domain-specific indices
self.write_domain_indices()
# the search page
if self.name != 'htmlhelp':
self.info(' search', nonl=1)
self.handle_page('search', {}, 'search.html')
# additional pages from conf.py
for pagename, template in self.config.html_additional_pages.items():
self.info(' '+pagename, nonl=1)
self.handle_page(pagename, {}, template)
if self.config.html_use_opensearch and self.name != 'htmlhelp':
self.info(' opensearch', nonl=1)
fn = path.join(self.outdir, '_static', 'opensearch.xml')
self.handle_page('opensearch', {}, 'opensearch.xml', outfilename=fn)
self.info()
self.copy_image_files()
self.copy_download_files()
self.copy_static_files()
self.copy_extra_files()
self.write_buildinfo()
# dump the search index
self.handle_finish()
def write_genindex(self):
# the total count of lines for each index letter, used to distribute
# the entries into two columns
genindex = self.env.create_index(self)
indexcounts = []
for _, entries in genindex:
indexcounts.append(sum(1 + len(subitems)
for _, (_, subitems) in entries))
genindexcontext = dict(
genindexentries = genindex,
genindexcounts = indexcounts,
split_index = self.config.html_split_index,
)
self.info(' genindex', nonl=1)
if self.config.html_split_index:
self.handle_page('genindex', genindexcontext,
'genindex-split.html')
self.handle_page('genindex-all', genindexcontext,
'genindex.html')
for (key, entries), count in zip(genindex, indexcounts):
ctx = {'key': key, 'entries': entries, 'count': count,
'genindexentries': genindex}
self.handle_page('genindex-' + key, ctx,
'genindex-single.html')
else:
self.handle_page('genindex', genindexcontext, 'genindex.html')
def write_domain_indices(self):
for indexname, indexcls, content, collapse in self.domain_indices:
indexcontext = dict(
indextitle = indexcls.localname,
content = content,
collapse_index = collapse,
)
self.info(' ' + indexname, nonl=1)
self.handle_page(indexname, indexcontext, 'domainindex.html')
def copy_image_files(self):
# copy image files
if self.images:
ensuredir(path.join(self.outdir, '_images'))
for src in self.status_iterator(self.images, 'copying images... ',
brown, len(self.images)):
dest = self.images[src]
try:
copyfile(path.join(self.srcdir, src),
path.join(self.outdir, '_images', dest))
except Exception, err:
self.warn('cannot copy image file %r: %s' %
(path.join(self.srcdir, src), err))
def prepare_writing(self, docnames):
# create the search indexer
self.indexer = None
if self.search:
from sphinx.search import IndexBuilder, languages
lang = self.config.html_search_language or self.config.language
if not lang or lang not in languages:
lang = 'en'
self.indexer = IndexBuilder(self.env, lang,
self.config.html_search_options,
self.config.html_search_scorer)
self.load_indexer(docnames)
self.docwriter = HTMLWriter(self)
self.docsettings = OptionParser(
defaults=self.env.settings,
components=(self.docwriter,),
read_config_files=True).get_default_values()
self.docsettings.compact_lists = bool(self.config.html_compact_lists)
# determine the additional indices to include
self.domain_indices = []
# html_domain_indices can be False/True or a list of index names
indices_config = self.config.html_domain_indices
if indices_config:
for domain_name in sorted(self.env.domains):
domain = self.env.domains[domain_name]
for indexcls in domain.indices:
indexname = '%s-%s' % (domain.name, indexcls.name)
if isinstance(indices_config, list):
if indexname not in indices_config:
continue
# deprecated config value
if indexname == 'py-modindex' and \
not self.config.html_use_modindex:
continue
content, collapse = indexcls(domain).generate()
if content:
self.domain_indices.append(
(indexname, indexcls, content, collapse))
# format the "last updated on" string, only once is enough since it
# typically doesn't include the time of day
lufmt = self.config.html_last_updated_fmt
if lufmt is not None:
self.last_updated = format_date(lufmt or _('MMM dd, YYYY'),
language=self.config.language)
else:
self.last_updated = None
logo = self.config.html_logo and \
path.basename(self.config.html_logo) or ''
favicon = self.config.html_favicon and \
path.basename(self.config.html_favicon) or ''
if favicon and os.path.splitext(favicon)[1] != '.ico':
self.warn('html_favicon is not an .ico file')
if not isinstance(self.config.html_use_opensearch, string_types):
self.warn('html_use_opensearch config value must now be a string')
self.relations = self.env.collect_relations()
rellinks = []
if self.get_builder_config('use_index', 'html'):
rellinks.append(('genindex', _('General Index'), 'I', _('index')))
for indexname, indexcls, content, collapse in self.domain_indices:
# if it has a short name
if indexcls.shortname:
rellinks.append((indexname, indexcls.localname,
'', indexcls.shortname))
if self.config.html_style is not None:
stylename = self.config.html_style
elif self.theme:
stylename = self.theme.get_confstr('theme', 'stylesheet')
else:
stylename = 'default.css'
self.globalcontext = dict(
embedded = self.embedded,
project = self.config.project,
release = self.config.release,
version = self.config.version,
last_updated = self.last_updated,
copyright = self.config.copyright,
master_doc = self.config.master_doc,
use_opensearch = self.config.html_use_opensearch,
docstitle = self.config.html_title,
shorttitle = self.config.html_short_title,
show_copyright = self.config.html_show_copyright,
show_sphinx = self.config.html_show_sphinx,
has_source = self.config.html_copy_source,
show_source = self.config.html_show_sourcelink,
file_suffix = self.out_suffix,
script_files = self.script_files,
language = self.config.language,
css_files = self.css_files,
sphinx_version = __display_version__,
style = stylename,
rellinks = rellinks,
builder = self.name,
parents = [],
logo = logo,
favicon = favicon,
)
if self.theme:
self.globalcontext.update(
('theme_' + key, val) for (key, val) in
iteritems(self.theme.get_options(self.theme_options)))
self.globalcontext.update(self.config.html_context)
def prepare_writing(self, docnames):
from sphinx.search import IndexBuilder
self.indexer = IndexBuilder(self.env)
self.load_indexer(docnames)
self.docwriter = HTMLWriter(self)
self.docsettings = OptionParser(
defaults=self.env.settings,
components=(self.docwriter, )).get_default_values()
# format the "last updated on" string, only once is enough since it
# typically doesn't include the time of day
lufmt = self.config.html_last_updated_fmt
if lufmt is not None:
self.last_updated = ustrftime(lufmt or _('%b %d, %Y'))
else:
self.last_updated = None
logo = self.config.html_logo and \
path.basename(self.config.html_logo) or ''
favicon = self.config.html_favicon and \
path.basename(self.config.html_favicon) or ''
if favicon and os.path.splitext(favicon)[1] != '.ico':
self.warn('html_favicon is not an .ico file')
if not isinstance(self.config.html_use_opensearch, basestring):
self.warn('html_use_opensearch config value must now be a string')
self.relations = self.env.collect_relations()
rellinks = []
if self.config.html_use_index:
rellinks.append(('genindex', _('General Index'), 'I', _('index')))
if self.config.html_use_modindex and self.env.modules:
rellinks.append(
('modindex', _('Global Module Index'), 'M', _('modules')))
if self.config.html_style is not None:
stylename = self.config.html_style
elif self.theme:
stylename = self.theme.get_confstr('theme', 'stylesheet')
else:
stylename = 'default.css'
self.globalcontext = dict(
embedded=self.embedded,
project=self.config.project,
release=self.config.release,
version=self.config.version,
last_updated=self.last_updated,
copyright=self.config.copyright,
master_doc=self.config.master_doc,
use_opensearch=self.config.html_use_opensearch,
docstitle=self.config.html_title,
shorttitle=self.config.html_short_title,
show_copyright=self.config.html_show_copyright,
show_sphinx=self.config.html_show_sphinx,
has_source=self.config.html_copy_source,
show_source=self.config.html_show_sourcelink,
file_suffix=self.out_suffix,
script_files=self.script_files,
css_files=self.css_files,
sphinx_version=__version__,
style=stylename,
rellinks=rellinks,
builder=self.name,
parents=[],
logo=logo,
favicon=favicon,
)
if self.theme:
self.globalcontext.update(
('theme_' + key, val) for (key, val) in self.theme.get_options(
self.config.html_theme_options).iteritems())
self.globalcontext.update(self.config.html_context)
class XmlExportBuilder(Builder):
"""
Builds XML export file with html content.
The builder extends base Builder class with as minimal extra attributes as
possible to use HTMLWriter (sphinx html writer). I originally wanted to
extend StandaloneHTMLBuilder instead, but I would need to disable most of
it's functionality anyway.
"""
# the builder's name, for the -b command line option
name = 'xmlexport'
# the builder's output format, or '' if no document output is produced,
# value used for self.tags (instance of sphinx.util.tags.Tags)
format = 'html'
# allow parallel write_doc() calls
allow_parallel = False
# from StandaloneHTMLBuilder, not directly mentioned in Builder
out_suffix = '.xml'
link_suffix = '.xml'
supported_image_types = []
add_permalinks = False
# docutils translator
default_translator_class = HTMLTranslator
def init(self):
# writer object is initialized in prepare_writing method
self.writer = None
# section numbers for headings in the currently visited document
self.secnumbers = {}
# figure numbers
self.fignumbers = {}
# currently written docname
self.current_docname = None # type: unicode
# sphinx highlighter, from StandaloneHTMLBuilder.init_highlighter()
self.highlighter = PygmentsBridge(
'html',
'sphinx',
self.config.trim_doctest_flags)
# TODO: proper implementation
def get_target_uri(self, docname, typ=None):
# type: (unicode, unicode) -> unicode
"""Return the target URI for a document name.
*typ* can be used to qualify the link characteristic for individual
builders.
"""
return docname + self.link_suffix
# TODO: proper implementation
def get_outdated_docs(self):
# type: () -> Iterator[unicode]
"""Return an iterable of output files that are outdated, or a string
describing what an update build will build.
If the builder does not output individual files corresponding to
source files, return a string here. If it does, return an iterable
of those files that need to be written.
"""
for docname in self.env.found_docs:
yield docname
def prepare_writing(self, docnames):
# type: (Set[unicode]) -> None
"""A place where you can add logic before :meth:`write_doc` is run"""
self.writer = HTMLWriter(self)
self.settings = OptionParser(
defaults=self.env.settings,
components=(self.writer,),
read_config_files=True).get_default_values()
self.settings.compact_lists = bool(self.config.html_compact_lists)
# disable splitting field list table rows with too long field names,
# fixing https://gitlab.com/mbukatov/pylatest/issues/44
self.settings.field_name_limit = 0
def write_doc(self, docname, doctree):
# type: (unicode, nodes.Node) -> None
"""Where you actually write something to the filesystem."""
# hack: check if the document is a test case
is_testcase_doc = False
for node in doctree.traverse(test_action_node):
is_testcase_doc = True
break
# we will produce xml export output for test cases only
if not is_testcase_doc:
return
# initialize dict with properties for xml export file
properties = {}
# set test case id based on selected lookup method
if self.app.config.pylatest_export_lookup_method == "custom":
testcase_id = "/" + docname
properties['lookup-method'] = 'custom'
elif self.app.config.pylatest_export_lookup_method == "id":
# get test case id from a field list
# if the id can't be found there, testcase id attribute is omitted
testcase_id = get_testcase_id(doctree)
properties['lookup-method'] = 'id'
elif self.app.config.pylatest_export_lookup_method == "id,custom":
# custom lookup method is used, unless explicit id is specified
# in the rst file
testcase_id = get_testcase_id(doctree)
properties['lookup-method'] = 'id'
if testcase_id is None:
testcase_id = "/" + docname
properties['lookup-method'] = 'custom'
else:
# TODO: report the error in a better way?
msg = "pylatest_export_lookup_method value is invalid"
raise Exception(msg)
# set test case id based on selected lookup method
if self.app.config.pylatest_export_dry_run:
properties['dry-run'] = 'true'
# generate html output from the doctree
destination = StringOutput(encoding='utf-8') # TODO: what is this?
doctree.settings = self.settings
self.current_docname = docname
self.writer.write(doctree, destination)
# generate content of target xml file based on html output
tc_doc = build_xml_testcase_doc(
html_source=self.writer.output,
content_type=self.app.config.pylatest_export_content_type,
testcase_id=testcase_id,
)
# validate and drop invalid metadata if needed
if len(self.app.config.pylatest_valid_export_metadata) > 0:
for name in list(tc_doc.metadata.keys()):
if name not in self.app.config.pylatest_valid_export_metadata:
del tc_doc.metadata[name]
# create xml export document with single test case
export_doc = build_xml_export_doc(
project_id=self.app.config.pylatest_project_id,
testcases=[tc_doc.build_element_tree()],
properties=properties,
response_properties= # noqa
self.app.config.pylatest_export_response_properties, # noqa
)
content_b = etree.tostring(
export_doc,
xml_declaration=True,
encoding='utf-8',
pretty_print=self.app.config.pylatest_export_pretty_print)
content = content_b.decode('utf-8')
# write content into file
outfilename = path.join(
self.outdir, os_path(docname) + self.out_suffix)
ensuredir(path.dirname(outfilename))
try:
with codecs.open(outfilename, 'w', 'utf-8') as f: # type: ignore
f.write(content)
except (IOError, OSError) as err:
logger.warning("error writing file %s: %s", outfilename, err)
def finish(self):
# type: () -> None
pass
@property
def math_renderer_name(self):
"""
This method needs to be there since sphinx 1.8.0, but XmlExportBuilder
doesn't care about math rendering at all.
Moreover XmlExportBuilder actually can't implement any math rendering,
as it tries to embed pieces of html into xml file. No javascript
rendered formulas, images or anything like that is possible in such
environment.
"""
# Because we can't just return None without crashing the build process,
# the only safe option which doesn't break the build is returned. Yes,
# I have actually no idea what I'm doing here.
return "mathjax"
def add_js_file(self, *args, **kwargs):
"""
This method needs to be there since sphinx 1.8.0, but XmlExportBuilder
doesn't care about js files at all.
XmlExportBuilder tries to embed pieces of html into xml and there is no
place nor purpose for any javascript files in xml file we are producing
here.
"""
pass
class StandaloneHTMLBuilder(Builder):
"""
Builds standalone HTML docs.
"""
name = "html"
format = "html"
copysource = True
out_suffix = ".html"
link_suffix = ".html" # defaults to matching out_suffix
indexer_format = js_index
supported_image_types = ["image/svg+xml", "image/png", "image/gif", "image/jpeg"]
searchindex_filename = "searchindex.js"
add_permalinks = True
embedded = False # for things like HTML help or Qt help: suppresses sidebar
# This is a class attribute because it is mutated by Sphinx.add_javascript.
script_files = ["_static/jquery.js", "_static/underscore.js", "_static/doctools.js"]
# Dito for this one.
css_files = []
default_sidebars = ["localtoc.html", "relations.html", "sourcelink.html", "searchbox.html"]
# cached publisher object for snippets
_publisher = None
def init(self):
# a hash of all config values that, if changed, cause a full rebuild
self.config_hash = ""
self.tags_hash = ""
# section numbers for headings in the currently visited document
self.secnumbers = {}
self.init_templates()
self.init_highlighter()
self.init_translator_class()
if self.config.html_file_suffix is not None:
self.out_suffix = self.config.html_file_suffix
if self.config.html_link_suffix is not None:
self.link_suffix = self.config.html_link_suffix
else:
self.link_suffix = self.out_suffix
if self.config.language is not None:
jsfile_list = [
path.join(package_dir, "locale", self.config.language, "LC_MESSAGES", "sphinx.js"),
path.join(sys.prefix, "share/sphinx/locale", self.config.language, "sphinx.js"),
]
for jsfile in jsfile_list:
if path.isfile(jsfile):
self.script_files.append("_static/translations.js")
break
def get_theme_config(self):
return self.config.html_theme, self.config.html_theme_options
def init_templates(self):
Theme.init_themes(self)
themename, themeoptions = self.get_theme_config()
self.theme = Theme(themename)
self.theme_options = themeoptions.copy()
self.create_template_bridge()
self.templates.init(self, self.theme)
def init_highlighter(self):
# determine Pygments style and create the highlighter
if self.config.pygments_style is not None:
style = self.config.pygments_style
elif self.theme:
style = self.theme.get_confstr("theme", "pygments_style", "none")
else:
style = "sphinx"
self.highlighter = PygmentsBridge("html", style, self.config.trim_doctest_flags)
def init_translator_class(self):
if self.config.html_translator_class:
self.translator_class = self.app.import_object(
self.config.html_translator_class, "html_translator_class setting"
)
elif self.config.html_use_smartypants:
self.translator_class = SmartyPantsHTMLTranslator
else:
self.translator_class = HTMLTranslator
def get_outdated_docs(self):
cfgdict = dict(
(name, self.config[name]) for (name, desc) in self.config.values.iteritems() if desc[1] == "html"
)
self.config_hash = md5(str(cfgdict)).hexdigest()
self.tags_hash = md5(str(sorted(self.tags))).hexdigest()
old_config_hash = old_tags_hash = ""
try:
fp = open(path.join(self.outdir, ".buildinfo"))
version = fp.readline()
if version.rstrip() != "# Sphinx build info version 1":
raise ValueError
fp.readline() # skip commentary
cfg, old_config_hash = fp.readline().strip().split(": ")
if cfg != "config":
raise ValueError
tag, old_tags_hash = fp.readline().strip().split(": ")
if tag != "tags":
raise ValueError
fp.close()
except ValueError:
self.warn("unsupported build info format in %r, building all" % path.join(self.outdir, ".buildinfo"))
except Exception:
pass
if old_config_hash != self.config_hash or old_tags_hash != self.tags_hash:
for docname in self.env.found_docs:
yield docname
return
if self.templates:
template_mtime = self.templates.newest_template_mtime()
else:
template_mtime = 0
for docname in self.env.found_docs:
if docname not in self.env.all_docs:
yield docname
continue
targetname = self.get_outfilename(docname)
try:
targetmtime = path.getmtime(targetname)
except Exception:
targetmtime = 0
try:
srcmtime = max(path.getmtime(self.env.doc2path(docname)), template_mtime)
if srcmtime > targetmtime:
yield docname
except EnvironmentError:
# source doesn't exist anymore
pass
def render_partial(self, node):
"""Utility: Render a lone doctree node."""
if node is None:
return {"fragment": ""}
doc = new_document("<partial node>")
doc.append(node)
if self._publisher is None:
self._publisher = Publisher(source_class=DocTreeInput, destination_class=StringOutput)
self._publisher.set_components("standalone", "restructuredtext", "pseudoxml")
pub = self._publisher
pub.reader = DoctreeReader()
pub.writer = HTMLWriter(self)
pub.process_programmatic_settings(None, {"output_encoding": "unicode"}, None)
pub.set_source(doc, None)
pub.set_destination(None, None)
pub.publish()
return pub.writer.parts
def prepare_writing(self, docnames):
from sphinx.search import IndexBuilder
self.indexer = IndexBuilder(self.env)
self.load_indexer(docnames)
self.docwriter = HTMLWriter(self)
self.docsettings = OptionParser(defaults=self.env.settings, components=(self.docwriter,)).get_default_values()
self.docsettings.compact_lists = bool(self.config.html_compact_lists)
# determine the additional indices to include
self.domain_indices = []
# html_domain_indices can be False/True or a list of index names
indices_config = self.config.html_domain_indices
if indices_config:
for domain in self.env.domains.itervalues():
for indexcls in domain.indices:
indexname = "%s-%s" % (domain.name, indexcls.name)
if isinstance(indices_config, list):
if indexname not in indices_config:
continue
# deprecated config value
if indexname == "py-modindex" and not self.config.html_use_modindex:
continue
content, collapse = indexcls(domain).generate()
if content:
self.domain_indices.append((indexname, indexcls, content, collapse))
# format the "last updated on" string, only once is enough since it
# typically doesn't include the time of day
lufmt = self.config.html_last_updated_fmt
if lufmt is not None:
self.last_updated = ustrftime(lufmt or _("%b %d, %Y"))
else:
self.last_updated = None
logo = self.config.html_logo and path.basename(self.config.html_logo) or ""
favicon = self.config.html_favicon and path.basename(self.config.html_favicon) or ""
if favicon and os.path.splitext(favicon)[1] != ".ico":
self.warn("html_favicon is not an .ico file")
if not isinstance(self.config.html_use_opensearch, basestring):
self.warn("html_use_opensearch config value must now be a string")
self.relations = self.env.collect_relations()
rellinks = []
if self.config.html_use_index:
rellinks.append(("genindex", _("General Index"), "I", _("index")))
for indexname, indexcls, content, collapse in self.domain_indices:
# if it has a short name
if indexcls.shortname:
rellinks.append((indexname, indexcls.localname, "", indexcls.shortname))
if self.config.html_style is not None:
stylename = self.config.html_style
elif self.theme:
stylename = self.theme.get_confstr("theme", "stylesheet")
else:
stylename = "default.css"
self.globalcontext = dict(
embedded=self.embedded,
project=self.config.project,
release=self.config.release,
version=self.config.version,
last_updated=self.last_updated,
copyright=self.config.copyright,
master_doc=self.config.master_doc,
use_opensearch=self.config.html_use_opensearch,
docstitle=self.config.html_title,
shorttitle=self.config.html_short_title,
show_copyright=self.config.html_show_copyright,
show_sphinx=self.config.html_show_sphinx,
has_source=self.config.html_copy_source,
show_source=self.config.html_show_sourcelink,
file_suffix=self.out_suffix,
script_files=self.script_files,
css_files=self.css_files,
sphinx_version=__version__,
style=stylename,
rellinks=rellinks,
builder=self.name,
parents=[],
logo=logo,
favicon=favicon,
)
if self.theme:
self.globalcontext.update(
("theme_" + key, val) for (key, val) in self.theme.get_options(self.theme_options).iteritems()
)
self.globalcontext.update(self.config.html_context)
def get_doc_context(self, docname, body, metatags):
"""Collect items for the template context of a page."""
# find out relations
prev = next = None
parents = []
rellinks = self.globalcontext["rellinks"][:]
related = self.relations.get(docname)
titles = self.env.titles
if related and related[2]:
try:
next = {
"link": self.get_relative_uri(docname, related[2]),
"title": self.render_partial(titles[related[2]])["title"],
}
rellinks.append((related[2], next["title"], "N", _("next")))
except KeyError:
next = None
if related and related[1]:
try:
prev = {
"link": self.get_relative_uri(docname, related[1]),
"title": self.render_partial(titles[related[1]])["title"],
}
rellinks.append((related[1], prev["title"], "P", _("previous")))
except KeyError:
# the relation is (somehow) not in the TOC tree, handle
# that gracefully
prev = None
while related and related[0]:
try:
parents.append(
{
"link": self.get_relative_uri(docname, related[0]),
"title": self.render_partial(titles[related[0]])["title"],
}
)
except KeyError:
pass
related = self.relations.get(related[0])
if parents:
parents.pop() # remove link to the master file; we have a generic
# "back to index" link already
parents.reverse()
# title rendered as HTML
title = self.env.longtitles.get(docname)
title = title and self.render_partial(title)["title"] or ""
# the name for the copied source
sourcename = self.config.html_copy_source and docname + ".txt" or ""
# metadata for the document
meta = self.env.metadata.get(docname)
# local TOC and global TOC tree
toc = self.render_partial(self.env.get_toc_for(docname))["fragment"]
return dict(
parents=parents,
prev=prev,
next=next,
title=title,
meta=meta,
body=body,
metatags=metatags,
rellinks=rellinks,
sourcename=sourcename,
toc=toc,
# only display a TOC if there's more than one item to show
display_toc=(self.env.toc_num_entries[docname] > 1),
)
def write_doc(self, docname, doctree):
destination = StringOutput(encoding="utf-8")
doctree.settings = self.docsettings
self.secnumbers = self.env.toc_secnumbers.get(docname, {})
self.imgpath = relative_uri(self.get_target_uri(docname), "_images")
self.post_process_images(doctree)
self.dlpath = relative_uri(self.get_target_uri(docname), "_downloads")
self.docwriter.write(doctree, destination)
self.docwriter.assemble_parts()
body = self.docwriter.parts["fragment"]
metatags = self.docwriter.clean_meta
ctx = self.get_doc_context(docname, body, metatags)
self.index_page(docname, doctree, ctx.get("title", ""))
self.handle_page(docname, ctx, event_arg=doctree)
def finish(self):
self.info(bold("writing additional files..."), nonl=1)
# pages from extensions
for pagelist in self.app.emit("html-collect-pages"):
for pagename, context, template in pagelist:
self.handle_page(pagename, context, template)
# the global general index
if self.config.html_use_index:
self.write_genindex()
# the global domain-specific indices
self.write_domain_indices()
# the search page
if self.name != "htmlhelp":
self.info(" search", nonl=1)
self.handle_page("search", {}, "search.html")
# additional pages from conf.py
for pagename, template in self.config.html_additional_pages.items():
self.info(" " + pagename, nonl=1)
self.handle_page(pagename, {}, template)
if self.config.html_use_opensearch and self.name != "htmlhelp":
self.info(" opensearch", nonl=1)
fn = path.join(self.outdir, "_static", "opensearch.xml")
self.handle_page("opensearch", {}, "opensearch.xml", outfilename=fn)
self.info()
self.copy_image_files()
self.copy_download_files()
self.copy_static_files()
self.write_buildinfo()
# dump the search index
self.handle_finish()
def write_genindex(self):
# the total count of lines for each index letter, used to distribute
# the entries into two columns
genindex = self.env.create_index(self)
indexcounts = []
for _, entries in genindex:
indexcounts.append(sum(1 + len(subitems) for _, (_, subitems) in entries))
genindexcontext = dict(
genindexentries=genindex, genindexcounts=indexcounts, split_index=self.config.html_split_index
)
self.info(" genindex", nonl=1)
if self.config.html_split_index:
self.handle_page("genindex", genindexcontext, "genindex-split.html")
self.handle_page("genindex-all", genindexcontext, "genindex.html")
for (key, entries), count in zip(genindex, indexcounts):
ctx = {"key": key, "entries": entries, "count": count, "genindexentries": genindex}
self.handle_page("genindex-" + key, ctx, "genindex-single.html")
else:
self.handle_page("genindex", genindexcontext, "genindex.html")
def write_domain_indices(self):
for indexname, indexcls, content, collapse in self.domain_indices:
indexcontext = dict(indextitle=indexcls.localname, content=content, collapse_index=collapse)
self.info(" " + indexname, nonl=1)
self.handle_page(indexname, indexcontext, "domainindex.html")
def copy_image_files(self):
# copy image files
if self.images:
ensuredir(path.join(self.outdir, "_images"))
for src in self.status_iterator(self.images, "copying images... ", brown, len(self.images)):
dest = self.images[src]
try:
copyfile(path.join(self.srcdir, src), path.join(self.outdir, "_images", dest))
except Exception, err:
self.warn("cannot copy image file %r: %s" % (path.join(self.srcdir, src), err))
class StandaloneHTMLBuilder(Builder):
"""
Builds standalone HTML docs.
"""
name = 'html'
format = 'html'
copysource = True
out_suffix = '.html'
link_suffix = '.html' # defaults to matching out_suffix
indexer_format = js_index
supported_image_types = [
'image/svg+xml', 'image/png', 'image/gif', 'image/jpeg'
]
searchindex_filename = 'searchindex.js'
add_permalinks = True
embedded = False # for things like HTML help or Qt help: suppresses sidebar
# This is a class attribute because it is mutated by Sphinx.add_javascript.
script_files = ['_static/jquery.js', '_static/doctools.js']
# Dito for this one.
css_files = []
# cached publisher object for snippets
_publisher = None
def init(self):
# a hash of all config values that, if changed, cause a full rebuild
self.config_hash = ''
self.tags_hash = ''
# section numbers for headings in the currently visited document
self.secnumbers = {}
self.init_templates()
self.init_highlighter()
self.init_translator_class()
if self.config.html_file_suffix:
self.out_suffix = self.config.html_file_suffix
if self.config.html_link_suffix is not None:
self.link_suffix = self.config.html_link_suffix
else:
self.link_suffix = self.out_suffix
if self.config.language is not None:
jsfile = path.join(package_dir, 'locale', self.config.language,
'LC_MESSAGES', 'sphinx.js')
if path.isfile(jsfile):
self.script_files.append('_static/translations.js')
def init_templates(self):
Theme.init_themes(self)
self.theme = Theme(self.config.html_theme)
self.create_template_bridge()
self.templates.init(self, self.theme)
def init_highlighter(self):
# determine Pygments style and create the highlighter
if self.config.pygments_style is not None:
style = self.config.pygments_style
elif self.theme:
style = self.theme.get_confstr('theme', 'pygments_style', 'none')
else:
style = 'sphinx'
self.highlighter = PygmentsBridge('html', style,
self.config.trim_doctest_flags)
def init_translator_class(self):
if self.config.html_translator_class:
self.translator_class = self.app.import_object(
self.config.html_translator_class,
'html_translator_class setting')
elif self.config.html_use_smartypants:
self.translator_class = SmartyPantsHTMLTranslator
else:
self.translator_class = HTMLTranslator
def get_outdated_docs(self):
cfgdict = dict((name, self.config[name])
for (name, desc) in self.config.values.iteritems()
if desc[1] == 'html')
self.config_hash = md5(str(cfgdict)).hexdigest()
self.tags_hash = md5(str(sorted(self.tags))).hexdigest()
old_config_hash = old_tags_hash = ''
try:
fp = open(path.join(self.outdir, '.buildinfo'))
version = fp.readline()
if version.rstrip() != '# Sphinx build info version 1':
raise ValueError
fp.readline() # skip commentary
cfg, old_config_hash = fp.readline().strip().split(': ')
if cfg != 'config':
raise ValueError
tag, old_tags_hash = fp.readline().strip().split(': ')
if tag != 'tags':
raise ValueError
fp.close()
except ValueError:
self.warn('unsupported build info format in %r, building all' %
path.join(self.outdir, '.buildinfo'))
except Exception:
pass
if old_config_hash != self.config_hash or \
old_tags_hash != self.tags_hash:
for docname in self.env.found_docs:
yield docname
return
if self.templates:
template_mtime = self.templates.newest_template_mtime()
else:
template_mtime = 0
for docname in self.env.found_docs:
if docname not in self.env.all_docs:
yield docname
continue
targetname = self.env.doc2path(docname, self.outdir,
self.out_suffix)
try:
targetmtime = path.getmtime(targetname)
except Exception:
targetmtime = 0
try:
srcmtime = max(path.getmtime(self.env.doc2path(docname)),
template_mtime)
if srcmtime > targetmtime:
yield docname
except EnvironmentError:
# source doesn't exist anymore
pass
def render_partial(self, node):
"""Utility: Render a lone doctree node."""
doc = new_document('<partial node>')
doc.append(node)
if self._publisher is None:
self._publisher = Publisher(source_class=DocTreeInput,
destination_class=StringOutput)
self._publisher.set_components('standalone', 'restructuredtext',
'pseudoxml')
pub = self._publisher
pub.reader = DoctreeReader()
pub.writer = HTMLWriter(self)
pub.process_programmatic_settings(None, {'output_encoding': 'unicode'},
None)
pub.set_source(doc, None)
pub.set_destination(None, None)
pub.publish()
return pub.writer.parts
def prepare_writing(self, docnames):
from sphinx.search import IndexBuilder
self.indexer = IndexBuilder(self.env)
self.load_indexer(docnames)
self.docwriter = HTMLWriter(self)
self.docsettings = OptionParser(
defaults=self.env.settings,
components=(self.docwriter, )).get_default_values()
# format the "last updated on" string, only once is enough since it
# typically doesn't include the time of day
lufmt = self.config.html_last_updated_fmt
if lufmt is not None:
self.last_updated = ustrftime(lufmt or _('%b %d, %Y'))
else:
self.last_updated = None
logo = self.config.html_logo and \
path.basename(self.config.html_logo) or ''
favicon = self.config.html_favicon and \
path.basename(self.config.html_favicon) or ''
if favicon and os.path.splitext(favicon)[1] != '.ico':
self.warn('html_favicon is not an .ico file')
if not isinstance(self.config.html_use_opensearch, basestring):
self.warn('html_use_opensearch config value must now be a string')
self.relations = self.env.collect_relations()
rellinks = []
if self.config.html_use_index:
rellinks.append(('genindex', _('General Index'), 'I', _('index')))
if self.config.html_use_modindex and self.env.modules:
rellinks.append(
('modindex', _('Global Module Index'), 'M', _('modules')))
if self.config.html_style is not None:
stylename = self.config.html_style
elif self.theme:
stylename = self.theme.get_confstr('theme', 'stylesheet')
else:
stylename = 'default.css'
self.globalcontext = dict(
embedded=self.embedded,
project=self.config.project,
release=self.config.release,
version=self.config.version,
last_updated=self.last_updated,
copyright=self.config.copyright,
master_doc=self.config.master_doc,
use_opensearch=self.config.html_use_opensearch,
docstitle=self.config.html_title,
shorttitle=self.config.html_short_title,
show_copyright=self.config.html_show_copyright,
show_sphinx=self.config.html_show_sphinx,
has_source=self.config.html_copy_source,
show_source=self.config.html_show_sourcelink,
file_suffix=self.out_suffix,
script_files=self.script_files,
css_files=self.css_files,
sphinx_version=__version__,
style=stylename,
rellinks=rellinks,
builder=self.name,
parents=[],
logo=logo,
favicon=favicon,
)
if self.theme:
self.globalcontext.update(
('theme_' + key, val) for (key, val) in self.theme.get_options(
self.config.html_theme_options).iteritems())
self.globalcontext.update(self.config.html_context)
def get_doc_context(self, docname, body, metatags):
"""Collect items for the template context of a page."""
# find out relations
prev = next = None
parents = []
rellinks = self.globalcontext['rellinks'][:]
related = self.relations.get(docname)
titles = self.env.titles
if related and related[2]:
try:
next = {
'link': self.get_relative_uri(docname, related[2]),
'title': self.render_partial(titles[related[2]])['title']
}
rellinks.append((related[2], next['title'], 'N', _('next')))
except KeyError:
next = None
if related and related[1]:
try:
prev = {
'link': self.get_relative_uri(docname, related[1]),
'title': self.render_partial(titles[related[1]])['title']
}
rellinks.append(
(related[1], prev['title'], 'P', _('previous')))
except KeyError:
# the relation is (somehow) not in the TOC tree, handle
# that gracefully
prev = None
while related and related[0]:
try:
parents.append({
'link':
self.get_relative_uri(docname, related[0]),
'title':
self.render_partial(titles[related[0]])['title']
})
except KeyError:
pass
related = self.relations.get(related[0])
if parents:
parents.pop() # remove link to the master file; we have a generic
# "back to index" link already
parents.reverse()
# title rendered as HTML
title = self.env.longtitles.get(docname)
title = title and self.render_partial(title)['title'] or ''
# the name for the copied source
sourcename = self.config.html_copy_source and docname + '.txt' or ''
# metadata for the document
meta = self.env.metadata.get(docname)
# local TOC and global TOC tree
toc = self.render_partial(self.env.get_toc_for(docname))['fragment']
return dict(
parents=parents,
prev=prev,
next=next,
title=title,
meta=meta,
body=body,
metatags=metatags,
rellinks=rellinks,
sourcename=sourcename,
toc=toc,
# only display a TOC if there's more than one item to show
display_toc=(self.env.toc_num_entries[docname] > 1),
)
def write_doc(self, docname, doctree):
destination = StringOutput(encoding='utf-8')
doctree.settings = self.docsettings
self.secnumbers = self.env.toc_secnumbers.get(docname, {})
self.imgpath = relative_uri(self.get_target_uri(docname), '_images')
self.post_process_images(doctree)
self.dlpath = relative_uri(self.get_target_uri(docname), '_downloads')
self.docwriter.write(doctree, destination)
self.docwriter.assemble_parts()
body = self.docwriter.parts['fragment']
metatags = self.docwriter.clean_meta
ctx = self.get_doc_context(docname, body, metatags)
self.index_page(docname, doctree, ctx.get('title', ''))
self.handle_page(docname, ctx, event_arg=doctree)
def finish(self):
self.info(bold('writing additional files...'), nonl=1)
# the global general index
if self.config.html_use_index:
# the total count of lines for each index letter, used to distribute
# the entries into two columns
genindex = self.env.create_index(self)
indexcounts = []
for _, entries in genindex:
indexcounts.append(
sum(1 + len(subitems) for _, (_, subitems) in entries))
genindexcontext = dict(
genindexentries=genindex,
genindexcounts=indexcounts,
split_index=self.config.html_split_index,
)
self.info(' genindex', nonl=1)
if self.config.html_split_index:
self.handle_page('genindex', genindexcontext,
'genindex-split.html')
self.handle_page('genindex-all', genindexcontext,
'genindex.html')
for (key, entries), count in zip(genindex, indexcounts):
ctx = {
'key': key,
'entries': entries,
'count': count,
'genindexentries': genindex
}
self.handle_page('genindex-' + key, ctx,
'genindex-single.html')
else:
self.handle_page('genindex', genindexcontext, 'genindex.html')
# the global module index
if self.config.html_use_modindex and self.env.modules:
# the sorted list of all modules, for the global module index
modules = sorted(
((mn, (self.get_relative_uri('modindex', fn) + '#module-' + mn,
sy, pl, dep))
for (mn, (fn, sy, pl, dep)) in self.env.modules.iteritems()),
key=lambda x: x[0].lower())
# collect all platforms
platforms = set()
# sort out collapsable modules
modindexentries = []
letters = []
pmn = ''
num_toplevels = 0
num_collapsables = 0
cg = 0 # collapse group
fl = '' # first letter
for mn, (fn, sy, pl, dep) in modules:
pl = pl and pl.split(', ') or []
platforms.update(pl)
ignore = self.env.config['modindex_common_prefix']
ignore = sorted(ignore, key=len, reverse=True)
for i in ignore:
if mn.startswith(i):
mn = mn[len(i):]
stripped = i
break
else:
stripped = ''
if fl != mn[0].lower() and mn[0] != '_':
# heading
letter = mn[0].upper()
if letter not in letters:
modindexentries.append(
['', False, 0, False, letter, '', [], False, ''])
letters.append(letter)
tn = mn.split('.')[0]
if tn != mn:
# submodule
if pmn == tn:
# first submodule - make parent collapsable
modindexentries[-1][1] = True
num_collapsables += 1
elif not pmn.startswith(tn):
# submodule without parent in list, add dummy entry
cg += 1
modindexentries.append(
[tn, True, cg, False, '', '', [], False, stripped])
else:
num_toplevels += 1
cg += 1
modindexentries.append(
[mn, False, cg, (tn != mn), fn, sy, pl, dep, stripped])
pmn = mn
fl = mn[0].lower()
platforms = sorted(platforms)
# apply heuristics when to collapse modindex at page load:
# only collapse if number of toplevel modules is larger than
# number of submodules
collapse = len(modules) - num_toplevels < num_toplevels
# As some parts of the module names may have been stripped, those
# names have changed, thus it is necessary to sort the entries.
if ignore:
def sorthelper(entry):
name = entry[0]
if name == '':
# heading
name = entry[4]
return name.lower()
modindexentries.sort(key=sorthelper)
letters.sort()
modindexcontext = dict(
modindexentries=modindexentries,
platforms=platforms,
letters=letters,
collapse_modindex=collapse,
)
self.info(' modindex', nonl=1)
self.handle_page('modindex', modindexcontext, 'modindex.html')
# the search page
if self.name != 'htmlhelp':
self.info(' search', nonl=1)
self.handle_page('search', {}, 'search.html')
# additional pages from conf.py
for pagename, template in self.config.html_additional_pages.items():
self.info(' ' + pagename, nonl=1)
self.handle_page(pagename, {}, template)
if self.config.html_use_opensearch and self.name != 'htmlhelp':
self.info(' opensearch', nonl=1)
fn = path.join(self.outdir, '_static', 'opensearch.xml')
self.handle_page('opensearch', {},
'opensearch.xml',
outfilename=fn)
self.info()
# copy image files
if self.images:
self.info(bold('copying images...'), nonl=True)
ensuredir(path.join(self.outdir, '_images'))
for src, dest in self.images.iteritems():
self.info(' ' + src, nonl=1)
try:
copyfile(path.join(self.srcdir, src),
path.join(self.outdir, '_images', dest))
except Exception, err:
self.warn('cannot copy image file %r: %s' %
(path.join(self.srcdir, src), err))
self.info()
# copy downloadable files
if self.env.dlfiles:
self.info(bold('copying downloadable files...'), nonl=True)
ensuredir(path.join(self.outdir, '_downloads'))
for src, (_, dest) in self.env.dlfiles.iteritems():
self.info(' ' + src, nonl=1)
try:
copyfile(path.join(self.srcdir, src),
path.join(self.outdir, '_downloads', dest))
except Exception, err:
self.warn('cannot copy downloadable file %r: %s' %
(path.join(self.srcdir, src), err))
self.info()
def prepare_writing(self, docnames):
from sphinx.search import IndexBuilder
self.indexer = IndexBuilder(self.env)
self.load_indexer(docnames)
self.docwriter = HTMLWriter(self)
self.docsettings = OptionParser(
defaults=self.env.settings,
components=(self.docwriter,)).get_default_values()
# format the "last updated on" string, only once is enough since it
# typically doesn't include the time of day
lufmt = self.config.html_last_updated_fmt
if lufmt is not None:
self.last_updated = ustrftime(lufmt or _('%b %d, %Y'))
else:
self.last_updated = None
logo = self.config.html_logo and \
path.basename(self.config.html_logo) or ''
favicon = self.config.html_favicon and \
path.basename(self.config.html_favicon) or ''
if favicon and os.path.splitext(favicon)[1] != '.ico':
self.warn('html_favicon is not an .ico file')
if not isinstance(self.config.html_use_opensearch, basestring):
self.warn('html_use_opensearch config value must now be a string')
self.relations = self.env.collect_relations()
rellinks = []
if self.config.html_use_index:
rellinks.append(('genindex', _('General Index'), 'I', _('index')))
if self.config.html_use_modindex and self.env.modules:
rellinks.append(('modindex', _('Global Module Index'),
'M', _('modules')))
if self.config.html_style is not None:
stylename = self.config.html_style
elif self.theme:
stylename = self.theme.get_confstr('theme', 'stylesheet')
else:
stylename = 'default.css'
self.globalcontext = dict(
embedded = self.embedded,
project = self.config.project,
release = self.config.release,
version = self.config.version,
last_updated = self.last_updated,
copyright = self.config.copyright,
master_doc = self.config.master_doc,
use_opensearch = self.config.html_use_opensearch,
docstitle = self.config.html_title,
shorttitle = self.config.html_short_title,
show_sphinx = self.config.html_show_sphinx,
has_source = self.config.html_copy_source,
show_source = self.config.html_show_sourcelink,
file_suffix = self.out_suffix,
script_files = self.script_files,
sphinx_version = __version__,
style = stylename,
rellinks = rellinks,
builder = self.name,
parents = [],
logo = logo,
favicon = favicon,
)
if self.theme:
self.globalcontext.update(
('theme_' + key, val) for (key, val) in
self.theme.get_options(
self.config.html_theme_options).iteritems())
self.globalcontext.update(self.config.html_context)
class StandaloneHTMLBuilder(Builder):
"""
Builds standalone HTML docs.
"""
name = 'html'
format = 'html'
copysource = True
allow_parallel = True
out_suffix = '.html'
link_suffix = '.html' # defaults to matching out_suffix
indexer_format = js_index
indexer_dumps_unicode = True
supported_image_types = [
'image/svg+xml', 'image/png', 'image/gif', 'image/jpeg'
]
searchindex_filename = 'searchindex.js'
add_permalinks = True
embedded = False # for things like HTML help or Qt help: suppresses sidebar
# This is a class attribute because it is mutated by Sphinx.add_javascript.
script_files = [
'_static/jquery.js', '_static/underscore.js', '_static/doctools.js'
]
# Dito for this one.
css_files = []
default_sidebars = [
'localtoc.html', 'relations.html', 'sourcelink.html', 'searchbox.html'
]
# cached publisher object for snippets
_publisher = None
def init(self):
# a hash of all config values that, if changed, cause a full rebuild
self.config_hash = ''
self.tags_hash = ''
# section numbers for headings in the currently visited document
self.secnumbers = {}
# currently written docname
self.current_docname = None
self.init_templates()
self.init_highlighter()
self.init_translator_class()
if self.config.html_file_suffix is not None:
self.out_suffix = self.config.html_file_suffix
if self.config.html_link_suffix is not None:
self.link_suffix = self.config.html_link_suffix
else:
self.link_suffix = self.out_suffix
if self.config.language is not None:
if self._get_translations_js():
self.script_files.append('_static/translations.js')
def _get_translations_js(self):
candidates = [path.join(package_dir, 'locale', self.config.language,
'LC_MESSAGES', 'sphinx.js'),
path.join(sys.prefix, 'share/sphinx/locale',
self.config.language, 'sphinx.js')] + \
[path.join(dir, self.config.language,
'LC_MESSAGES', 'sphinx.js')
for dir in self.config.locale_dirs]
for jsfile in candidates:
if path.isfile(jsfile):
return jsfile
return None
def get_theme_config(self):
return self.config.html_theme, self.config.html_theme_options
def init_templates(self):
Theme.init_themes(self.confdir,
self.config.html_theme_path,
warn=self.warn)
themename, themeoptions = self.get_theme_config()
self.theme = Theme(themename)
self.theme_options = themeoptions.copy()
self.create_template_bridge()
self.templates.init(self, self.theme)
def init_highlighter(self):
# determine Pygments style and create the highlighter
if self.config.pygments_style is not None:
style = self.config.pygments_style
elif self.theme:
style = self.theme.get_confstr('theme', 'pygments_style', 'none')
else:
style = 'sphinx'
self.highlighter = PygmentsBridge('html', style,
self.config.trim_doctest_flags)
def init_translator_class(self):
if self.config.html_translator_class:
self.translator_class = self.app.import_object(
self.config.html_translator_class,
'html_translator_class setting')
elif self.config.html_use_smartypants:
self.translator_class = SmartyPantsHTMLTranslator
else:
self.translator_class = HTMLTranslator
def get_outdated_docs(self):
cfgdict = dict((name, self.config[name])
for (name, desc) in self.config.values.iteritems()
if desc[1] == 'html')
self.config_hash = get_stable_hash(cfgdict)
self.tags_hash = get_stable_hash(sorted(self.tags))
old_config_hash = old_tags_hash = ''
try:
fp = open(path.join(self.outdir, '.buildinfo'))
try:
version = fp.readline()
if version.rstrip() != '# Sphinx build info version 1':
raise ValueError
fp.readline() # skip commentary
cfg, old_config_hash = fp.readline().strip().split(': ')
if cfg != 'config':
raise ValueError
tag, old_tags_hash = fp.readline().strip().split(': ')
if tag != 'tags':
raise ValueError
finally:
fp.close()
except ValueError:
self.warn('unsupported build info format in %r, building all' %
path.join(self.outdir, '.buildinfo'))
except Exception:
pass
if old_config_hash != self.config_hash or \
old_tags_hash != self.tags_hash:
for docname in self.env.found_docs:
yield docname
return
if self.templates:
template_mtime = self.templates.newest_template_mtime()
else:
template_mtime = 0
for docname in self.env.found_docs:
if docname not in self.env.all_docs:
yield docname
continue
targetname = self.get_outfilename(docname)
try:
targetmtime = path.getmtime(targetname)
except Exception:
targetmtime = 0
try:
srcmtime = max(path.getmtime(self.env.doc2path(docname)),
template_mtime)
if srcmtime > targetmtime:
yield docname
except EnvironmentError:
# source doesn't exist anymore
pass
def render_partial(self, node):
"""Utility: Render a lone doctree node."""
if node is None:
return {'fragment': ''}
doc = new_document(b('<partial node>'))
doc.append(node)
if self._publisher is None:
self._publisher = Publisher(source_class=DocTreeInput,
destination_class=StringOutput)
self._publisher.set_components('standalone', 'restructuredtext',
'pseudoxml')
pub = self._publisher
pub.reader = DoctreeReader()
pub.writer = HTMLWriter(self)
pub.process_programmatic_settings(None, {'output_encoding': 'unicode'},
None)
pub.set_source(doc, None)
pub.set_destination(None, None)
pub.publish()
return pub.writer.parts
def prepare_writing(self, docnames):
# create the search indexer
from sphinx.search import IndexBuilder, languages
lang = self.config.html_search_language or self.config.language
if not lang or lang not in languages:
lang = 'en'
self.indexer = IndexBuilder(self.env, lang,
self.config.html_search_options,
self.config.html_search_scorer)
self.load_indexer(docnames)
self.docwriter = HTMLWriter(self)
self.docsettings = OptionParser(
defaults=self.env.settings,
components=(self.docwriter, )).get_default_values()
self.docsettings.compact_lists = bool(self.config.html_compact_lists)
# determine the additional indices to include
self.domain_indices = []
# html_domain_indices can be False/True or a list of index names
indices_config = self.config.html_domain_indices
if indices_config:
for domain in self.env.domains.itervalues():
for indexcls in domain.indices:
indexname = '%s-%s' % (domain.name, indexcls.name)
if isinstance(indices_config, list):
if indexname not in indices_config:
continue
# deprecated config value
if indexname == 'py-modindex' and \
not self.config.html_use_modindex:
continue
content, collapse = indexcls(domain).generate()
if content:
self.domain_indices.append(
(indexname, indexcls, content, collapse))
# format the "last updated on" string, only once is enough since it
# typically doesn't include the time of day
lufmt = self.config.html_last_updated_fmt
if lufmt is not None:
self.last_updated = ustrftime(lufmt or _('%b %d, %Y'))
else:
self.last_updated = None
logo = self.config.html_logo and \
path.basename(self.config.html_logo) or ''
favicon = self.config.html_favicon and \
path.basename(self.config.html_favicon) or ''
if favicon and os.path.splitext(favicon)[1] != '.ico':
self.warn('html_favicon is not an .ico file')
if not isinstance(self.config.html_use_opensearch, basestring):
self.warn('html_use_opensearch config value must now be a string')
self.relations = self.env.collect_relations()
rellinks = []
if self.get_builder_config('use_index', 'html'):
rellinks.append(('genindex', _('General Index'), 'I', _('index')))
for indexname, indexcls, content, collapse in self.domain_indices:
# if it has a short name
if indexcls.shortname:
rellinks.append(
(indexname, indexcls.localname, '', indexcls.shortname))
if self.config.html_style is not None:
stylename = self.config.html_style
elif self.theme:
stylename = self.theme.get_confstr('theme', 'stylesheet')
else:
stylename = 'default.css'
self.globalcontext = dict(
embedded=self.embedded,
project=self.config.project,
release=self.config.release,
version=self.config.version,
last_updated=self.last_updated,
copyright=self.config.copyright,
master_doc=self.config.master_doc,
use_opensearch=self.config.html_use_opensearch,
docstitle=self.config.html_title,
shorttitle=self.config.html_short_title,
show_copyright=self.config.html_show_copyright,
show_sphinx=self.config.html_show_sphinx,
has_source=self.config.html_copy_source,
show_source=self.config.html_show_sourcelink,
file_suffix=self.out_suffix,
script_files=self.script_files,
css_files=self.css_files,
sphinx_version=__version__,
style=stylename,
rellinks=rellinks,
builder=self.name,
parents=[],
logo=logo,
favicon=favicon,
)
if self.theme:
self.globalcontext.update(('theme_' + key, val) for (
key,
val) in self.theme.get_options(self.theme_options).iteritems())
self.globalcontext.update(self.config.html_context)
def get_doc_context(self, docname, body, metatags):
"""Collect items for the template context of a page."""
# find out relations
prev = next = None
parents = []
rellinks = self.globalcontext['rellinks'][:]
related = self.relations.get(docname)
titles = self.env.titles
if related and related[2]:
try:
next = {
'link': self.get_relative_uri(docname, related[2]),
'title': self.render_partial(titles[related[2]])['title']
}
rellinks.append((related[2], next['title'], 'N', _('next')))
except KeyError:
next = None
if related and related[1]:
try:
prev = {
'link': self.get_relative_uri(docname, related[1]),
'title': self.render_partial(titles[related[1]])['title']
}
rellinks.append(
(related[1], prev['title'], 'P', _('previous')))
except KeyError:
# the relation is (somehow) not in the TOC tree, handle
# that gracefully
prev = None
while related and related[0]:
try:
parents.append({
'link':
self.get_relative_uri(docname, related[0]),
'title':
self.render_partial(titles[related[0]])['title']
})
except KeyError:
pass
related = self.relations.get(related[0])
if parents:
parents.pop() # remove link to the master file; we have a generic
# "back to index" link already
parents.reverse()
# title rendered as HTML
title = self.env.longtitles.get(docname)
title = title and self.render_partial(title)['title'] or ''
# the name for the copied source
sourcename = self.config.html_copy_source and docname + '.txt' or ''
# metadata for the document
meta = self.env.metadata.get(docname)
# local TOC and global TOC tree
self_toc = self.env.get_toc_for(docname, self)
toc = self.render_partial(self_toc)['fragment']
return dict(
parents=parents,
prev=prev,
next=next,
title=title,
meta=meta,
body=body,
metatags=metatags,
rellinks=rellinks,
sourcename=sourcename,
toc=toc,
# only display a TOC if there's more than one item to show
display_toc=(self.env.toc_num_entries[docname] > 1),
)
def write_doc(self, docname, doctree):
destination = StringOutput(encoding='utf-8')
doctree.settings = self.docsettings
self.secnumbers = self.env.toc_secnumbers.get(docname, {})
self.imgpath = relative_uri(self.get_target_uri(docname), '_images')
self.dlpath = relative_uri(self.get_target_uri(docname), '_downloads')
self.current_docname = docname
self.docwriter.write(doctree, destination)
self.docwriter.assemble_parts()
body = self.docwriter.parts['fragment']
metatags = self.docwriter.clean_meta
ctx = self.get_doc_context(docname, body, metatags)
self.handle_page(docname, ctx, event_arg=doctree)
def write_doc_serialized(self, docname, doctree):
self.imgpath = relative_uri(self.get_target_uri(docname), '_images')
self.post_process_images(doctree)
title = self.env.longtitles.get(docname)
title = title and self.render_partial(title)['title'] or ''
self.index_page(docname, doctree, title)
def finish(self):
self.info(bold('writing additional files...'), nonl=1)
# pages from extensions
for pagelist in self.app.emit('html-collect-pages'):
for pagename, context, template in pagelist:
self.handle_page(pagename, context, template)
# the global general index
if self.get_builder_config('use_index', 'html'):
self.write_genindex()
# the global domain-specific indices
self.write_domain_indices()
# the search page
if self.name != 'htmlhelp':
self.info(' search', nonl=1)
self.handle_page('search', {}, 'search.html')
# additional pages from conf.py
for pagename, template in self.config.html_additional_pages.items():
self.info(' ' + pagename, nonl=1)
self.handle_page(pagename, {}, template)
if self.config.html_use_opensearch and self.name != 'htmlhelp':
self.info(' opensearch', nonl=1)
fn = path.join(self.outdir, '_static', 'opensearch.xml')
self.handle_page('opensearch', {},
'opensearch.xml',
outfilename=fn)
self.info()
self.copy_image_files()
self.copy_download_files()
self.copy_static_files()
self.write_buildinfo()
# dump the search index
self.handle_finish()
def write_genindex(self):
# the total count of lines for each index letter, used to distribute
# the entries into two columns
genindex = self.env.create_index(self)
indexcounts = []
for _, entries in genindex:
indexcounts.append(
sum(1 + len(subitems) for _, (_, subitems) in entries))
genindexcontext = dict(
genindexentries=genindex,
genindexcounts=indexcounts,
split_index=self.config.html_split_index,
)
self.info(' genindex', nonl=1)
if self.config.html_split_index:
self.handle_page('genindex', genindexcontext,
'genindex-split.html')
self.handle_page('genindex-all', genindexcontext, 'genindex.html')
for (key, entries), count in zip(genindex, indexcounts):
ctx = {
'key': key,
'entries': entries,
'count': count,
'genindexentries': genindex
}
self.handle_page('genindex-' + key, ctx,
'genindex-single.html')
else:
self.handle_page('genindex', genindexcontext, 'genindex.html')
def write_domain_indices(self):
for indexname, indexcls, content, collapse in self.domain_indices:
indexcontext = dict(
indextitle=indexcls.localname,
content=content,
collapse_index=collapse,
)
self.info(' ' + indexname, nonl=1)
self.handle_page(indexname, indexcontext, 'domainindex.html')
def copy_image_files(self):
# copy image files
if self.images:
ensuredir(path.join(self.outdir, '_images'))
for src in self.status_iterator(self.images, 'copying images... ',
brown, len(self.images)):
dest = self.images[src]
try:
copyfile(path.join(self.srcdir, src),
path.join(self.outdir, '_images', dest))
except Exception, err:
self.warn('cannot copy image file %r: %s' %
(path.join(self.srcdir, src), err))
def prepare_writing(self, docnames: Set[str]) -> None:
# create the search indexer
self.indexer = None
if self.search:
from sphinx.search import IndexBuilder
lang = self.config.html_search_language or self.config.language
if not lang:
lang = 'en'
self.indexer = IndexBuilder(self.env, lang,
self.config.html_search_options,
self.config.html_search_scorer)
self.load_indexer(docnames)
self.docwriter = HTMLWriter(self)
self.docsettings = OptionParser(
defaults=self.env.settings,
components=(self.docwriter,),
read_config_files=True).get_default_values() # type: Any
self.docsettings.compact_lists = bool(self.config.html_compact_lists)
# determine the additional indices to include
self.domain_indices = []
# html_domain_indices can be False/True or a list of index names
indices_config = self.config.html_domain_indices
if indices_config:
for domain_name in sorted(self.env.domains):
domain = None # type: Domain
domain = self.env.domains[domain_name]
for indexcls in domain.indices:
indexname = '%s-%s' % (domain.name, indexcls.name)
if isinstance(indices_config, list):
if indexname not in indices_config:
continue
content, collapse = indexcls(domain).generate()
if content:
self.domain_indices.append(
(indexname, indexcls, content, collapse))
# format the "last updated on" string, only once is enough since it
# typically doesn't include the time of day
lufmt = self.config.html_last_updated_fmt
if lufmt is not None:
self.last_updated = format_date(lufmt or _('%b %d, %Y'),
language=self.config.language)
else:
self.last_updated = None
logo = self.config.html_logo and \
path.basename(self.config.html_logo) or ''
favicon = self.config.html_favicon and \
path.basename(self.config.html_favicon) or ''
if not isinstance(self.config.html_use_opensearch, str):
logger.warning(__('html_use_opensearch config value must now be a string'))
self.relations = self.env.collect_relations()
rellinks = [] # type: List[Tuple[str, str, str, str]]
if self.use_index:
rellinks.append(('genindex', _('General Index'), 'I', _('index')))
for indexname, indexcls, content, collapse in self.domain_indices:
# if it has a short name
if indexcls.shortname:
rellinks.append((indexname, indexcls.localname,
'', indexcls.shortname))
if self.config.html_style is not None:
stylename = self.config.html_style
elif self.theme:
stylename = self.theme.get_config('theme', 'stylesheet')
else:
stylename = 'default.css'
self.globalcontext = {
'embedded': self.embedded,
'project': self.config.project,
'release': return_codes_re.sub('', self.config.release),
'version': self.config.version,
'last_updated': self.last_updated,
'copyright': self.config.copyright,
'master_doc': self.config.master_doc,
'use_opensearch': self.config.html_use_opensearch,
'docstitle': self.config.html_title,
'shorttitle': self.config.html_short_title,
'show_copyright': self.config.html_show_copyright,
'show_sphinx': self.config.html_show_sphinx,
'has_source': self.config.html_copy_source,
'show_source': self.config.html_show_sourcelink,
'sourcelink_suffix': self.config.html_sourcelink_suffix,
'file_suffix': self.out_suffix,
'script_files': self.script_files,
'language': self.config.language,
'css_files': self.css_files,
'sphinx_version': __display_version__,
'style': stylename,
'rellinks': rellinks,
'builder': self.name,
'parents': [],
'logo': logo,
'favicon': favicon,
'html5_doctype': html5_ready and not self.config.html4_writer
}
if self.theme:
self.globalcontext.update(
('theme_' + key, val) for (key, val) in
self.theme.get_options(self.theme_options).items())
self.globalcontext.update(self.config.html_context)
def run(self):
env = self.state.document.settings.env
baseurl = env.config.rss_baseurl
assert baseurl, 'rss_baseurl must be defined in your config.py'
source = self.state_machine.input_lines.source(
self.lineno - self.state_machine.input_offset - 1)
rss_doc = utils.new_document('<rss>', self.state.document.settings)
Parser().parse('\n'.join(self.content), rss_doc)
path = os.path.relpath(source, env.srcdir)
suffixes = env.config.source_suffix
# retain backwards compatibility with sphinx < 1.3
if isinstance(suffixes, basestring):
suffixes = [suffixes]
for suffix in suffixes:
if path.endswith(suffix):
path = '%s.html' % path[:-len(suffix)]
break
builder = env.app.builder
docwriter = HTMLWriter(self)
docsettings = OptionParser(
defaults=env.settings,
components=(docwriter, )).get_default_values()
docsettings.compact_lists = bool(env.config.html_compact_lists)
dest = os.path.join(env.app.outdir, os_path(env.docname) + '.rss')
pageurl = '%s/%s' % (baseurl, path)
with open(dest, 'w') as rss:
title = self.options.get('title', '')
description = self.options.get('description', None)
rss.write('<?xml version="1.0" encoding="ISO-8859-1" ?>\n')
rss.write('<rss version="2.0">\n')
rss.write('<channel>\n')
rss.write('<title>%s</title>\n' % cgi.escape(title))
rss.write('<link>%s</link>\n' % pageurl)
if description:
rss.write('<description>%s</description>\n' %
cgi.escape(description))
for child in rss_doc.children:
if not isinstance(child, nodes.section):
continue
title_index = child.first_child_matching_class(nodes.title)
if title_index is None:
continue
node = nodes.paragraph()
node.extend(child.children[title_index + 1:])
sec_doc = utils.new_document('<rss-section>', docsettings)
sec_doc.append(node)
visitor = RssTranslator(builder, sec_doc)
sec_doc.walkabout(visitor)
title = child.children[title_index].astext()
sectionurl = '%s#%s' % (pageurl, child.get('ids')[0])
description = ''.join(visitor.body)
rss.write('<item>\n')
rss.write('<title>%s</title>\n' % cgi.escape(title))
rss.write('<link>%s</link>\n' % sectionurl)
rss.write('<description><![CDATA[%s]]></description>\n' %
description)
rss.write('</item>\n')
rss.write('</channel>\n')
rss.write('</rss>\n')
return []
class StandaloneHTMLBuilder(Builder):
"""
Builds standalone HTML docs.
"""
name = 'html'
format = 'html'
epilog = __('The HTML pages are in %(outdir)s.')
copysource = True
allow_parallel = True
out_suffix = '.html'
link_suffix = '.html' # defaults to matching out_suffix
indexer_format = js_index # type: Any
indexer_dumps_unicode = True
# create links to original images from images [True/False]
html_scaled_image_link = True
supported_image_types = ['image/svg+xml', 'image/png',
'image/gif', 'image/jpeg']
supported_remote_images = True
supported_data_uri_images = True
searchindex_filename = 'searchindex.js'
add_permalinks = True
allow_sharp_as_current_path = True
embedded = False # for things like HTML help or Qt help: suppresses sidebar
search = True # for things like HTML help and Apple help: suppress search
use_index = False
download_support = True # enable download role
imgpath = None # type: str
domain_indices = [] # type: List[Tuple[str, Type[Index], List[Tuple[str, List[IndexEntry]]], bool]] # NOQA
def __init__(self, app: Sphinx) -> None:
super().__init__(app)
# CSS files
self.css_files = [] # type: List[Dict[str, str]]
# JS files
self.script_files = [] # type: List[JavaScript]
def init(self) -> None:
self.build_info = self.create_build_info()
# basename of images directory
self.imagedir = '_images'
# section numbers for headings in the currently visited document
self.secnumbers = {} # type: Dict[str, Tuple[int, ...]]
# currently written docname
self.current_docname = None # type: str
self.init_templates()
self.init_highlighter()
self.init_css_files()
self.init_js_files()
html_file_suffix = self.get_builder_config('file_suffix', 'html')
if html_file_suffix is not None:
self.out_suffix = html_file_suffix
html_link_suffix = self.get_builder_config('link_suffix', 'html')
if html_link_suffix is not None:
self.link_suffix = html_link_suffix
else:
self.link_suffix = self.out_suffix
self.use_index = self.get_builder_config('use_index', 'html')
def create_build_info(self) -> BuildInfo:
return BuildInfo(self.config, self.tags, ['html'])
def _get_translations_js(self) -> str:
candidates = [path.join(dir, self.config.language,
'LC_MESSAGES', 'sphinx.js')
for dir in self.config.locale_dirs] + \
[path.join(package_dir, 'locale', self.config.language,
'LC_MESSAGES', 'sphinx.js'),
path.join(sys.prefix, 'share/sphinx/locale',
self.config.language, 'sphinx.js')]
for jsfile in candidates:
if path.isfile(jsfile):
return jsfile
return None
def get_theme_config(self) -> Tuple[str, Dict]:
return self.config.html_theme, self.config.html_theme_options
def init_templates(self) -> None:
theme_factory = HTMLThemeFactory(self.app)
themename, themeoptions = self.get_theme_config()
self.theme = theme_factory.create(themename)
self.theme_options = themeoptions.copy()
self.create_template_bridge()
self.templates.init(self, self.theme)
def init_highlighter(self) -> None:
# determine Pygments style and create the highlighter
if self.config.pygments_style is not None:
style = self.config.pygments_style
elif self.theme:
style = self.theme.get_config('theme', 'pygments_style', 'none')
else:
style = 'sphinx'
self.highlighter = PygmentsBridge('html', style)
def init_css_files(self) -> None:
for filename, attrs in self.app.registry.css_files:
self.add_css_file(filename, **attrs)
for filename, attrs in self.get_builder_config('css_files', 'html'):
self.add_css_file(filename, **attrs)
def add_css_file(self, filename: str, **kwargs: str) -> None:
if '://' not in filename:
filename = posixpath.join('_static', filename)
self.css_files.append(Stylesheet(filename, **kwargs)) # type: ignore
def init_js_files(self) -> None:
self.add_js_file('jquery.js')
self.add_js_file('underscore.js')
self.add_js_file('doctools.js')
self.add_js_file('language_data.js')
for filename, attrs in self.app.registry.js_files:
self.add_js_file(filename, **attrs)
for filename, attrs in self.get_builder_config('js_files', 'html'):
self.add_js_file(filename, **attrs)
if self.config.language and self._get_translations_js():
self.add_js_file('translations.js')
def add_js_file(self, filename: str, **kwargs: str) -> None:
if filename and '://' not in filename:
filename = posixpath.join('_static', filename)
self.script_files.append(JavaScript(filename, **kwargs))
@property
def default_translator_class(self) -> Type[nodes.NodeVisitor]: # type: ignore
if not html5_ready or self.config.html4_writer:
return HTMLTranslator
else:
return HTML5Translator
@property
def math_renderer_name(self) -> str:
name = self.get_builder_config('math_renderer', 'html')
if name is not None:
# use given name
return name
else:
# not given: choose a math_renderer from registered ones as possible
renderers = list(self.app.registry.html_inline_math_renderers)
if len(renderers) == 1:
# only default math_renderer (mathjax) is registered
return renderers[0]
elif len(renderers) == 2:
# default and another math_renderer are registered; prior the another
renderers.remove('mathjax')
return renderers[0]
else:
# many math_renderers are registered. can't choose automatically!
return None
def get_outdated_docs(self) -> Iterator[str]:
try:
with open(path.join(self.outdir, '.buildinfo')) as fp:
buildinfo = BuildInfo.load(fp)
if self.build_info != buildinfo:
yield from self.env.found_docs
return
except ValueError as exc:
logger.warning(__('Failed to read build info file: %r'), exc)
except OSError:
# ignore errors on reading
pass
if self.templates:
template_mtime = self.templates.newest_template_mtime()
else:
template_mtime = 0
for docname in self.env.found_docs:
if docname not in self.env.all_docs:
yield docname
continue
targetname = self.get_outfilename(docname)
try:
targetmtime = path.getmtime(targetname)
except Exception:
targetmtime = 0
try:
srcmtime = max(path.getmtime(self.env.doc2path(docname)),
template_mtime)
if srcmtime > targetmtime:
yield docname
except OSError:
# source doesn't exist anymore
pass
def get_asset_paths(self) -> List[str]:
return self.config.html_extra_path + self.config.html_static_path
def render_partial(self, node: Node) -> Dict[str, str]:
"""Utility: Render a lone doctree node."""
if node is None:
return {'fragment': ''}
doc = new_document('<partial node>')
doc.append(node)
writer = HTMLWriter(self)
return publish_parts(reader_name='doctree',
writer=writer,
source_class=DocTreeInput,
settings_overrides={'output_encoding': 'unicode'},
source=doc)
def prepare_writing(self, docnames: Set[str]) -> None:
# create the search indexer
self.indexer = None
if self.search:
from sphinx.search import IndexBuilder
lang = self.config.html_search_language or self.config.language
if not lang:
lang = 'en'
self.indexer = IndexBuilder(self.env, lang,
self.config.html_search_options,
self.config.html_search_scorer)
self.load_indexer(docnames)
self.docwriter = HTMLWriter(self)
self.docsettings = OptionParser(
defaults=self.env.settings,
components=(self.docwriter,),
read_config_files=True).get_default_values() # type: Any
self.docsettings.compact_lists = bool(self.config.html_compact_lists)
# determine the additional indices to include
self.domain_indices = []
# html_domain_indices can be False/True or a list of index names
indices_config = self.config.html_domain_indices
if indices_config:
for domain_name in sorted(self.env.domains):
domain = None # type: Domain
domain = self.env.domains[domain_name]
for indexcls in domain.indices:
indexname = '%s-%s' % (domain.name, indexcls.name)
if isinstance(indices_config, list):
if indexname not in indices_config:
continue
content, collapse = indexcls(domain).generate()
if content:
self.domain_indices.append(
(indexname, indexcls, content, collapse))
# format the "last updated on" string, only once is enough since it
# typically doesn't include the time of day
lufmt = self.config.html_last_updated_fmt
if lufmt is not None:
self.last_updated = format_date(lufmt or _('%b %d, %Y'),
language=self.config.language)
else:
self.last_updated = None
logo = self.config.html_logo and \
path.basename(self.config.html_logo) or ''
favicon = self.config.html_favicon and \
path.basename(self.config.html_favicon) or ''
if not isinstance(self.config.html_use_opensearch, str):
logger.warning(__('html_use_opensearch config value must now be a string'))
self.relations = self.env.collect_relations()
rellinks = [] # type: List[Tuple[str, str, str, str]]
if self.use_index:
rellinks.append(('genindex', _('General Index'), 'I', _('index')))
for indexname, indexcls, content, collapse in self.domain_indices:
# if it has a short name
if indexcls.shortname:
rellinks.append((indexname, indexcls.localname,
'', indexcls.shortname))
if self.config.html_style is not None:
stylename = self.config.html_style
elif self.theme:
stylename = self.theme.get_config('theme', 'stylesheet')
else:
stylename = 'default.css'
self.globalcontext = {
'embedded': self.embedded,
'project': self.config.project,
'release': return_codes_re.sub('', self.config.release),
'version': self.config.version,
'last_updated': self.last_updated,
'copyright': self.config.copyright,
'master_doc': self.config.master_doc,
'use_opensearch': self.config.html_use_opensearch,
'docstitle': self.config.html_title,
'shorttitle': self.config.html_short_title,
'show_copyright': self.config.html_show_copyright,
'show_sphinx': self.config.html_show_sphinx,
'has_source': self.config.html_copy_source,
'show_source': self.config.html_show_sourcelink,
'sourcelink_suffix': self.config.html_sourcelink_suffix,
'file_suffix': self.out_suffix,
'script_files': self.script_files,
'language': self.config.language,
'css_files': self.css_files,
'sphinx_version': __display_version__,
'style': stylename,
'rellinks': rellinks,
'builder': self.name,
'parents': [],
'logo': logo,
'favicon': favicon,
'html5_doctype': html5_ready and not self.config.html4_writer
}
if self.theme:
self.globalcontext.update(
('theme_' + key, val) for (key, val) in
self.theme.get_options(self.theme_options).items())
self.globalcontext.update(self.config.html_context)
def get_doc_context(self, docname: str, body: str, metatags: str) -> Dict[str, Any]:
"""Collect items for the template context of a page."""
# find out relations
prev = next = None
parents = []
rellinks = self.globalcontext['rellinks'][:]
related = self.relations.get(docname)
titles = self.env.titles
if related and related[2]:
try:
next = {
'link': self.get_relative_uri(docname, related[2]),
'title': self.render_partial(titles[related[2]])['title']
}
rellinks.append((related[2], next['title'], 'N', _('next')))
except KeyError:
next = None
if related and related[1]:
try:
prev = {
'link': self.get_relative_uri(docname, related[1]),
'title': self.render_partial(titles[related[1]])['title']
}
rellinks.append((related[1], prev['title'], 'P', _('previous')))
except KeyError:
# the relation is (somehow) not in the TOC tree, handle
# that gracefully
prev = None
while related and related[0]:
try:
parents.append(
{'link': self.get_relative_uri(docname, related[0]),
'title': self.render_partial(titles[related[0]])['title']})
except KeyError:
pass
related = self.relations.get(related[0])
if parents:
# remove link to the master file; we have a generic
# "back to index" link already
parents.pop()
parents.reverse()
# title rendered as HTML
title_node = self.env.longtitles.get(docname)
title = title_node and self.render_partial(title_node)['title'] or ''
# Suffix for the document
source_suffix = path.splitext(self.env.doc2path(docname))[1]
# the name for the copied source
if self.config.html_copy_source:
sourcename = docname + source_suffix
if source_suffix != self.config.html_sourcelink_suffix:
sourcename += self.config.html_sourcelink_suffix
else:
sourcename = ''
# metadata for the document
meta = self.env.metadata.get(docname)
# local TOC and global TOC tree
self_toc = TocTree(self.env).get_toc_for(docname, self)
toc = self.render_partial(self_toc)['fragment']
return {
'parents': parents,
'prev': prev,
'next': next,
'title': title,
'meta': meta,
'body': body,
'metatags': metatags,
'rellinks': rellinks,
'sourcename': sourcename,
'toc': toc,
# only display a TOC if there's more than one item to show
'display_toc': (self.env.toc_num_entries[docname] > 1),
'page_source_suffix': source_suffix,
}
def write_doc(self, docname: str, doctree: nodes.document) -> None:
destination = StringOutput(encoding='utf-8')
doctree.settings = self.docsettings
self.secnumbers = self.env.toc_secnumbers.get(docname, {})
self.fignumbers = self.env.toc_fignumbers.get(docname, {})
self.imgpath = relative_uri(self.get_target_uri(docname), '_images')
self.dlpath = relative_uri(self.get_target_uri(docname), '_downloads')
self.current_docname = docname
self.docwriter.write(doctree, destination)
self.docwriter.assemble_parts()
body = self.docwriter.parts['fragment']
metatags = self.docwriter.clean_meta
ctx = self.get_doc_context(docname, body, metatags)
self.handle_page(docname, ctx, event_arg=doctree)
def write_doc_serialized(self, docname: str, doctree: nodes.document) -> None:
self.imgpath = relative_uri(self.get_target_uri(docname), self.imagedir)
self.post_process_images(doctree)
title_node = self.env.longtitles.get(docname)
title = title_node and self.render_partial(title_node)['title'] or ''
self.index_page(docname, doctree, title)
def finish(self) -> None:
self.finish_tasks.add_task(self.gen_indices)
self.finish_tasks.add_task(self.gen_additional_pages)
self.finish_tasks.add_task(self.copy_image_files)
self.finish_tasks.add_task(self.copy_download_files)
self.finish_tasks.add_task(self.copy_static_files)
self.finish_tasks.add_task(self.copy_extra_files)
self.finish_tasks.add_task(self.write_buildinfo)
# dump the search index
self.handle_finish()
def gen_indices(self) -> None:
logger.info(bold(__('generating indices...')), nonl=True)
# the global general index
if self.use_index:
self.write_genindex()
# the global domain-specific indices
self.write_domain_indices()
logger.info('')
def gen_additional_pages(self) -> None:
# pages from extensions
for pagelist in self.events.emit('html-collect-pages'):
for pagename, context, template in pagelist:
self.handle_page(pagename, context, template)
logger.info(bold(__('writing additional pages...')), nonl=True)
# additional pages from conf.py
for pagename, template in self.config.html_additional_pages.items():
logger.info(' ' + pagename, nonl=True)
self.handle_page(pagename, {}, template)
# the search page
if self.search:
logger.info(' search', nonl=True)
self.handle_page('search', {}, 'search.html')
# the opensearch xml file
if self.config.html_use_opensearch and self.search:
logger.info(' opensearch', nonl=True)
fn = path.join(self.outdir, '_static', 'opensearch.xml')
self.handle_page('opensearch', {}, 'opensearch.xml', outfilename=fn)
logger.info('')
def write_genindex(self) -> None:
# the total count of lines for each index letter, used to distribute
# the entries into two columns
genindex = IndexEntries(self.env).create_index(self)
indexcounts = []
for _k, entries in genindex:
indexcounts.append(sum(1 + len(subitems)
for _, (_, subitems, _) in entries))
genindexcontext = {
'genindexentries': genindex,
'genindexcounts': indexcounts,
'split_index': self.config.html_split_index,
}
logger.info(' genindex', nonl=True)
if self.config.html_split_index:
self.handle_page('genindex', genindexcontext,
'genindex-split.html')
self.handle_page('genindex-all', genindexcontext,
'genindex.html')
for (key, entries), count in zip(genindex, indexcounts):
ctx = {'key': key, 'entries': entries, 'count': count,
'genindexentries': genindex}
self.handle_page('genindex-' + key, ctx,
'genindex-single.html')
else:
self.handle_page('genindex', genindexcontext, 'genindex.html')
def write_domain_indices(self) -> None:
for indexname, indexcls, content, collapse in self.domain_indices:
indexcontext = {
'indextitle': indexcls.localname,
'content': content,
'collapse_index': collapse,
}
logger.info(' ' + indexname, nonl=True)
self.handle_page(indexname, indexcontext, 'domainindex.html')
def copy_image_files(self) -> None:
if self.images:
stringify_func = ImageAdapter(self.app.env).get_original_image_uri
ensuredir(path.join(self.outdir, self.imagedir))
for src in status_iterator(self.images, __('copying images... '), "brown",
len(self.images), self.app.verbosity,
stringify_func=stringify_func):
dest = self.images[src]
try:
copyfile(path.join(self.srcdir, src),
path.join(self.outdir, self.imagedir, dest))
except Exception as err:
logger.warning(__('cannot copy image file %r: %s'),
path.join(self.srcdir, src), err)
def copy_download_files(self) -> None:
def to_relpath(f: str) -> str:
return relative_path(self.srcdir, f)
# copy downloadable files
if self.env.dlfiles:
ensuredir(path.join(self.outdir, '_downloads'))
for src in status_iterator(self.env.dlfiles, __('copying downloadable files... '),
"brown", len(self.env.dlfiles), self.app.verbosity,
stringify_func=to_relpath):
try:
dest = path.join(self.outdir, '_downloads', self.env.dlfiles[src][1])
ensuredir(path.dirname(dest))
copyfile(path.join(self.srcdir, src), dest)
except OSError as err:
logger.warning(__('cannot copy downloadable file %r: %s'),
path.join(self.srcdir, src), err)
def copy_static_files(self) -> None:
try:
# copy static files
logger.info(bold(__('copying static files... ')), nonl=True)
ensuredir(path.join(self.outdir, '_static'))
# first, create pygments style file
with open(path.join(self.outdir, '_static', 'pygments.css'), 'w') as f:
f.write(self.highlighter.get_stylesheet())
# then, copy translations JavaScript file
if self.config.language is not None:
jsfile = self._get_translations_js()
if jsfile:
copyfile(jsfile, path.join(self.outdir, '_static',
'translations.js'))
# copy non-minified stemmer JavaScript file
if self.indexer is not None:
jsfile = self.indexer.get_js_stemmer_rawcode()
if jsfile:
copyfile(jsfile, path.join(self.outdir, '_static', '_stemmer.js'))
ctx = self.globalcontext.copy()
# add context items for search function used in searchtools.js_t
if self.indexer is not None:
ctx.update(self.indexer.context_for_searchtool())
# then, copy over theme-supplied static files
if self.theme:
for theme_path in self.theme.get_theme_dirs()[::-1]:
entry = path.join(theme_path, 'static')
copy_asset(entry, path.join(self.outdir, '_static'), excluded=DOTFILES,
context=ctx, renderer=self.templates)
# then, copy over all user-supplied static files
excluded = Matcher(self.config.exclude_patterns + ["**/.*"])
for static_path in self.config.html_static_path:
entry = path.join(self.confdir, static_path)
copy_asset(entry, path.join(self.outdir, '_static'), excluded,
context=ctx, renderer=self.templates)
# copy logo and favicon files if not already in static path
if self.config.html_logo:
entry = path.join(self.confdir, self.config.html_logo)
copy_asset(entry, path.join(self.outdir, '_static'))
if self.config.html_favicon:
entry = path.join(self.confdir, self.config.html_favicon)
copy_asset(entry, path.join(self.outdir, '_static'))
logger.info(__('done'))
except OSError as err:
logger.warning(__('cannot copy static file %r'), err)
def copy_extra_files(self) -> None:
try:
# copy html_extra_path files
logger.info(bold(__('copying extra files... ')), nonl=True)
excluded = Matcher(self.config.exclude_patterns)
for extra_path in self.config.html_extra_path:
entry = path.join(self.confdir, extra_path)
copy_asset(entry, self.outdir, excluded)
logger.info(__('done'))
except OSError as err:
logger.warning(__('cannot copy extra file %r'), err)
def write_buildinfo(self) -> None:
try:
with open(path.join(self.outdir, '.buildinfo'), 'w') as fp:
self.build_info.dump(fp)
except OSError as exc:
logger.warning(__('Failed to write build info file: %r'), exc)
def cleanup(self) -> None:
# clean up theme stuff
if self.theme:
self.theme.cleanup()
def post_process_images(self, doctree: Node) -> None:
"""Pick the best candidate for an image and link down-scaled images to
their high res version.
"""
Builder.post_process_images(self, doctree)
if self.config.html_scaled_image_link and self.html_scaled_image_link:
for node in doctree.traverse(nodes.image):
scale_keys = ('scale', 'width', 'height')
if not any((key in node) for key in scale_keys) or \
isinstance(node.parent, nodes.reference):
# docutils does unfortunately not preserve the
# ``target`` attribute on images, so we need to check
# the parent node here.
continue
uri = node['uri']
reference = nodes.reference('', '', internal=True)
if uri in self.images:
reference['refuri'] = posixpath.join(self.imgpath,
self.images[uri])
else:
reference['refuri'] = uri
node.replace_self(reference)
reference.append(node)
def load_indexer(self, docnames: Iterable[str]) -> None:
keep = set(self.env.all_docs) - set(docnames)
try:
searchindexfn = path.join(self.outdir, self.searchindex_filename)
if self.indexer_dumps_unicode:
with open(searchindexfn, encoding='utf-8') as ft:
self.indexer.load(ft, self.indexer_format)
else:
with open(searchindexfn, 'rb') as fb:
self.indexer.load(fb, self.indexer_format)
except (OSError, ValueError):
if keep:
logger.warning(__('search index couldn\'t be loaded, but not all '
'documents will be built: the index will be '
'incomplete.'))
# delete all entries for files that will be rebuilt
self.indexer.prune(keep)
def index_page(self, pagename: str, doctree: nodes.document, title: str) -> None:
# only index pages with title
if self.indexer is not None and title:
filename = self.env.doc2path(pagename, base=None)
try:
self.indexer.feed(pagename, filename, title, doctree)
except TypeError:
# fallback for old search-adapters
self.indexer.feed(pagename, title, doctree) # type: ignore
indexer_name = self.indexer.__class__.__name__
warnings.warn(
'The %s.feed() method signature is deprecated. Update to '
'%s.feed(docname, filename, title, doctree).' % (
indexer_name, indexer_name),
RemovedInSphinx40Warning)
def _get_local_toctree(self, docname: str, collapse: bool = True, **kwds) -> str:
if 'includehidden' not in kwds:
kwds['includehidden'] = False
return self.render_partial(TocTree(self.env).get_toctree_for(
docname, self, collapse, **kwds))['fragment']
def get_outfilename(self, pagename: str) -> str:
return path.join(self.outdir, os_path(pagename) + self.out_suffix)
def add_sidebars(self, pagename: str, ctx: Dict) -> None:
def has_wildcard(pattern: str) -> bool:
return any(char in pattern for char in '*?[')
sidebars = None
matched = None
customsidebar = None
# default sidebars settings for selected theme
if self.theme.name == 'alabaster':
# provide default settings for alabaster (for compatibility)
# Note: this will be removed before Sphinx-2.0
try:
# get default sidebars settings from alabaster (if defined)
theme_default_sidebars = self.theme.config.get('theme', 'sidebars')
if theme_default_sidebars:
sidebars = [name.strip() for name in theme_default_sidebars.split(',')]
except Exception:
# fallback to better default settings
sidebars = ['about.html', 'navigation.html', 'relations.html',
'searchbox.html', 'donate.html']
else:
theme_default_sidebars = self.theme.get_config('theme', 'sidebars', None)
if theme_default_sidebars:
sidebars = [name.strip() for name in theme_default_sidebars.split(',')]
# user sidebar settings
html_sidebars = self.get_builder_config('sidebars', 'html')
for pattern, patsidebars in html_sidebars.items():
if patmatch(pagename, pattern):
if matched:
if has_wildcard(pattern):
# warn if both patterns contain wildcards
if has_wildcard(matched):
logger.warning(__('page %s matches two patterns in '
'html_sidebars: %r and %r'),
pagename, matched, pattern)
# else the already matched pattern is more specific
# than the present one, because it contains no wildcard
continue
matched = pattern
sidebars = patsidebars
if sidebars is None:
# keep defaults
pass
ctx['sidebars'] = sidebars
ctx['customsidebar'] = customsidebar
# --------- these are overwritten by the serialization builder
def get_target_uri(self, docname: str, typ: str = None) -> str:
return docname + self.link_suffix
def handle_page(self, pagename: str, addctx: Dict, templatename: str = 'page.html',
outfilename: str = None, event_arg: Any = None) -> None:
ctx = self.globalcontext.copy()
# current_page_name is backwards compatibility
ctx['pagename'] = ctx['current_page_name'] = pagename
ctx['encoding'] = self.config.html_output_encoding
default_baseuri = self.get_target_uri(pagename)
# in the singlehtml builder, default_baseuri still contains an #anchor
# part, which relative_uri doesn't really like...
default_baseuri = default_baseuri.rsplit('#', 1)[0]
if self.config.html_baseurl:
ctx['pageurl'] = posixpath.join(self.config.html_baseurl,
pagename + self.out_suffix)
else:
ctx['pageurl'] = None
def pathto(otheruri: str, resource: bool = False, baseuri: str = default_baseuri) -> str: # NOQA
if resource and '://' in otheruri:
# allow non-local resources given by scheme
return otheruri
elif not resource:
otheruri = self.get_target_uri(otheruri)
uri = relative_uri(baseuri, otheruri) or '#'
if uri == '#' and not self.allow_sharp_as_current_path:
uri = baseuri
return uri
ctx['pathto'] = pathto
def css_tag(css: Stylesheet) -> str:
attrs = []
for key in sorted(css.attributes):
value = css.attributes[key]
if value is not None:
attrs.append('%s="%s"' % (key, html.escape(value, True)))
attrs.append('href="%s"' % pathto(css.filename, resource=True))
return '<link %s />' % ' '.join(attrs)
ctx['css_tag'] = css_tag
def hasdoc(name: str) -> bool:
if name in self.env.all_docs:
return True
elif name == 'search' and self.search:
return True
elif name == 'genindex' and self.get_builder_config('use_index', 'html'):
return True
return False
ctx['hasdoc'] = hasdoc
ctx['toctree'] = lambda **kw: self._get_local_toctree(pagename, **kw)
self.add_sidebars(pagename, ctx)
ctx.update(addctx)
self.update_page_context(pagename, templatename, ctx, event_arg)
newtmpl = self.app.emit_firstresult('html-page-context', pagename,
templatename, ctx, event_arg)
if newtmpl:
templatename = newtmpl
try:
output = self.templates.render(templatename, ctx)
except UnicodeError:
logger.warning(__("a Unicode error occurred when rendering the page %s. "
"Please make sure all config values that contain "
"non-ASCII content are Unicode strings."), pagename)
return
except Exception as exc:
raise ThemeError(__("An error happened in rendering the page %s.\nReason: %r") %
(pagename, exc))
if not outfilename:
outfilename = self.get_outfilename(pagename)
# outfilename's path is in general different from self.outdir
ensuredir(path.dirname(outfilename))
try:
with open(outfilename, 'w', encoding=ctx['encoding'],
errors='xmlcharrefreplace') as f:
f.write(output)
except OSError as err:
logger.warning(__("error writing file %s: %s"), outfilename, err)
if self.copysource and ctx.get('sourcename'):
# copy the source file for the "show source" link
source_name = path.join(self.outdir, '_sources',
os_path(ctx['sourcename']))
ensuredir(path.dirname(source_name))
copyfile(self.env.doc2path(pagename), source_name)
def update_page_context(self, pagename: str, templatename: str,
ctx: Dict, event_arg: Any) -> None:
pass
def handle_finish(self) -> None:
if self.indexer:
self.finish_tasks.add_task(self.dump_search_index)
self.finish_tasks.add_task(self.dump_inventory)
def dump_inventory(self) -> None:
logger.info(bold(__('dumping object inventory... ')), nonl=True)
InventoryFile.dump(path.join(self.outdir, INVENTORY_FILENAME), self.env, self)
logger.info(__('done'))
def dump_search_index(self) -> None:
logger.info(
bold(__('dumping search index in %s ... ') % self.indexer.label()),
nonl=True)
self.indexer.prune(self.env.all_docs)
searchindexfn = path.join(self.outdir, self.searchindex_filename)
# first write to a temporary file, so that if dumping fails,
# the existing index won't be overwritten
if self.indexer_dumps_unicode:
with open(searchindexfn + '.tmp', 'w', encoding='utf-8') as ft:
self.indexer.dump(ft, self.indexer_format)
else:
with open(searchindexfn + '.tmp', 'wb') as fb:
self.indexer.dump(fb, self.indexer_format)
movefile(searchindexfn + '.tmp', searchindexfn)
logger.info(__('done'))
def prepare_writing(self, _doc_names: set[str]) -> None:
self.docwriter = HTMLWriter(self)
_opt_parser = OptionParser([self.docwriter],
defaults=self.env.settings,
read_config_files=True)
self.docsettings = _opt_parser.get_default_values()
def prepare_writing(self, docnames):
# create the search indexer
from sphinx.search import IndexBuilder, languages
lang = self.config.html_search_language or self.config.language
if not lang or lang not in languages:
lang = "en"
self.indexer = IndexBuilder(self.env, lang, self.config.html_search_options, self.config.html_search_scorer)
self.load_indexer(docnames)
self.docwriter = HTMLWriter(self)
self.docsettings = OptionParser(
defaults=self.env.settings, components=(self.docwriter,), read_config_files=True
).get_default_values()
self.docsettings.compact_lists = bool(self.config.html_compact_lists)
# determine the additional indices to include
self.domain_indices = []
# html_domain_indices can be False/True or a list of index names
indices_config = self.config.html_domain_indices
if indices_config:
for domain in self.env.domains.itervalues():
for indexcls in domain.indices:
indexname = "%s-%s" % (domain.name, indexcls.name)
if isinstance(indices_config, list):
if indexname not in indices_config:
continue
# deprecated config value
if indexname == "py-modindex" and not self.config.html_use_modindex:
continue
content, collapse = indexcls(domain).generate()
if content:
self.domain_indices.append((indexname, indexcls, content, collapse))
# format the "last updated on" string, only once is enough since it
# typically doesn't include the time of day
lufmt = self.config.html_last_updated_fmt
if lufmt is not None:
self.last_updated = ustrftime(lufmt or _("%b %d, %Y"))
else:
self.last_updated = None
logo = self.config.html_logo and path.basename(self.config.html_logo) or ""
favicon = self.config.html_favicon and path.basename(self.config.html_favicon) or ""
if favicon and os.path.splitext(favicon)[1] != ".ico":
self.warn("html_favicon is not an .ico file")
if not isinstance(self.config.html_use_opensearch, basestring):
self.warn("html_use_opensearch config value must now be a string")
self.relations = self.env.collect_relations()
rellinks = []
if self.get_builder_config("use_index", "html"):
rellinks.append(("genindex", _("General Index"), "I", _("index")))
for indexname, indexcls, content, collapse in self.domain_indices:
# if it has a short name
if indexcls.shortname:
rellinks.append((indexname, indexcls.localname, "", indexcls.shortname))
if self.config.html_style is not None:
stylename = self.config.html_style
elif self.theme:
stylename = self.theme.get_confstr("theme", "stylesheet")
else:
stylename = "default.css"
self.globalcontext = dict(
embedded=self.embedded,
project=self.config.project,
release=self.config.release,
version=self.config.version,
last_updated=self.last_updated,
copyright=self.config.copyright,
master_doc=self.config.master_doc,
use_opensearch=self.config.html_use_opensearch,
docstitle=self.config.html_title,
shorttitle=self.config.html_short_title,
show_copyright=self.config.html_show_copyright,
show_sphinx=self.config.html_show_sphinx,
has_source=self.config.html_copy_source,
show_source=self.config.html_show_sourcelink,
file_suffix=self.out_suffix,
script_files=self.script_files,
css_files=self.css_files,
sphinx_version=__version__,
style=stylename,
rellinks=rellinks,
builder=self.name,
parents=[],
logo=logo,
favicon=favicon,
)
if self.theme:
self.globalcontext.update(
("theme_" + key, val) for (key, val) in self.theme.get_options(self.theme_options).iteritems()
)
self.globalcontext.update(self.config.html_context)
class StandaloneHTMLBuilder(Builder):
"""
Builds standalone HTML docs.
"""
name = 'html'
format = 'html'
copysource = True
out_suffix = '.html'
link_suffix = '.html' # defaults to matching out_suffix
indexer_format = js_index
supported_image_types = ['image/svg+xml', 'image/png',
'image/gif', 'image/jpeg']
searchindex_filename = 'searchindex.js'
add_permalinks = True
embedded = False # for things like HTML help or Qt help: suppresses sidebar
# This is a class attribute because it is mutated by Sphinx.add_javascript.
script_files = ['_static/jquery.js', '_static/doctools.js']
def init(self):
# a hash of all config values that, if changed, cause a full rebuild
self.config_hash = ''
self.tags_hash = ''
# section numbers for headings in the currently visited document
self.secnumbers = {}
self.init_templates()
self.init_highlighter()
self.init_translator_class()
if self.config.html_file_suffix:
self.out_suffix = self.config.html_file_suffix
if self.config.html_link_suffix is not None:
self.link_suffix = self.config.html_link_suffix
else:
self.link_suffix = self.out_suffix
if self.config.language is not None:
jsfile = path.join(package_dir, 'locale', self.config.language,
'LC_MESSAGES', 'sphinx.js')
if path.isfile(jsfile):
self.script_files.append('_static/translations.js')
def init_templates(self):
Theme.init_themes(self)
self.theme = Theme(self.config.html_theme)
self.create_template_bridge()
self.templates.init(self, self.theme)
def init_highlighter(self):
# determine Pygments style and create the highlighter
if self.config.pygments_style is not None:
style = self.config.pygments_style
elif self.theme:
style = self.theme.get_confstr('theme', 'pygments_style', 'none')
else:
style = 'sphinx'
self.highlighter = PygmentsBridge('html', style)
def init_translator_class(self):
if self.config.html_translator_class:
self.translator_class = self.app.import_object(
self.config.html_translator_class,
'html_translator_class setting')
elif self.config.html_use_smartypants:
self.translator_class = SmartyPantsHTMLTranslator
else:
self.translator_class = HTMLTranslator
def get_outdated_docs(self):
cfgdict = dict((name, self.config[name])
for (name, desc) in self.config.values.iteritems()
if desc[1] == 'html')
self.config_hash = md5(str(cfgdict)).hexdigest()
self.tags_hash = md5(str(sorted(self.tags))).hexdigest()
old_config_hash = old_tags_hash = ''
try:
fp = open(path.join(self.outdir, '.buildinfo'))
version = fp.readline()
if version.rstrip() != '# Sphinx build info version 1':
raise ValueError
fp.readline() # skip commentary
cfg, old_config_hash = fp.readline().strip().split(': ')
if cfg != 'config':
raise ValueError
tag, old_tags_hash = fp.readline().strip().split(': ')
if tag != 'tags':
raise ValueError
fp.close()
except ValueError:
self.warn('unsupported build info format in %r, building all' %
path.join(self.outdir, '.buildinfo'))
except Exception:
pass
if old_config_hash != self.config_hash or \
old_tags_hash != self.tags_hash:
for docname in self.env.found_docs:
yield docname
return
if self.templates:
template_mtime = self.templates.newest_template_mtime()
else:
template_mtime = 0
for docname in self.env.found_docs:
if docname not in self.env.all_docs:
yield docname
continue
targetname = self.env.doc2path(docname, self.outdir,
self.out_suffix)
try:
targetmtime = path.getmtime(targetname)
except Exception:
targetmtime = 0
try:
srcmtime = max(path.getmtime(self.env.doc2path(docname)),
template_mtime)
if srcmtime > targetmtime:
yield docname
except EnvironmentError:
# source doesn't exist anymore
pass
def render_partial(self, node):
"""Utility: Render a lone doctree node."""
doc = new_document('<partial node>')
doc.append(node)
return publish_parts(
doc,
source_class=DocTreeInput,
reader=DoctreeReader(),
writer=HTMLWriter(self),
settings_overrides={'output_encoding': 'unicode'}
)
def prepare_writing(self, docnames):
from sphinx.search import IndexBuilder
self.indexer = IndexBuilder(self.env)
self.load_indexer(docnames)
self.docwriter = HTMLWriter(self)
self.docsettings = OptionParser(
defaults=self.env.settings,
components=(self.docwriter,)).get_default_values()
# format the "last updated on" string, only once is enough since it
# typically doesn't include the time of day
lufmt = self.config.html_last_updated_fmt
if lufmt is not None:
self.last_updated = ustrftime(lufmt or _('%b %d, %Y'))
else:
self.last_updated = None
logo = self.config.html_logo and \
path.basename(self.config.html_logo) or ''
favicon = self.config.html_favicon and \
path.basename(self.config.html_favicon) or ''
if favicon and os.path.splitext(favicon)[1] != '.ico':
self.warn('html_favicon is not an .ico file')
if not isinstance(self.config.html_use_opensearch, basestring):
self.warn('html_use_opensearch config value must now be a string')
self.relations = self.env.collect_relations()
rellinks = []
if self.config.html_use_index:
rellinks.append(('genindex', _('General Index'), 'I', _('index')))
if self.config.html_use_modindex and self.env.modules:
rellinks.append(('modindex', _('Global Module Index'),
'M', _('modules')))
if self.config.html_style is not None:
stylename = self.config.html_style
elif self.theme:
stylename = self.theme.get_confstr('theme', 'stylesheet')
else:
stylename = 'default.css'
self.globalcontext = dict(
embedded = self.embedded,
project = self.config.project,
release = self.config.release,
version = self.config.version,
last_updated = self.last_updated,
copyright = self.config.copyright,
master_doc = self.config.master_doc,
use_opensearch = self.config.html_use_opensearch,
docstitle = self.config.html_title,
shorttitle = self.config.html_short_title,
show_sphinx = self.config.html_show_sphinx,
has_source = self.config.html_copy_source,
show_source = self.config.html_show_sourcelink,
file_suffix = self.out_suffix,
script_files = self.script_files,
sphinx_version = __version__,
style = stylename,
rellinks = rellinks,
builder = self.name,
parents = [],
logo = logo,
favicon = favicon,
)
if self.theme:
self.globalcontext.update(
('theme_' + key, val) for (key, val) in
self.theme.get_options(
self.config.html_theme_options).iteritems())
self.globalcontext.update(self.config.html_context)
def get_doc_context(self, docname, body, metatags):
"""Collect items for the template context of a page."""
# find out relations
prev = next = None
parents = []
rellinks = self.globalcontext['rellinks'][:]
related = self.relations.get(docname)
titles = self.env.titles
if related and related[2]:
try:
next = {
'link': self.get_relative_uri(docname, related[2]),
'title': self.render_partial(titles[related[2]])['title']
}
rellinks.append((related[2], next['title'], 'N', _('next')))
except KeyError:
next = None
if related and related[1]:
try:
prev = {
'link': self.get_relative_uri(docname, related[1]),
'title': self.render_partial(titles[related[1]])['title']
}
rellinks.append((related[1], prev['title'], 'P', _('previous')))
except KeyError:
# the relation is (somehow) not in the TOC tree, handle
# that gracefully
prev = None
while related and related[0]:
try:
parents.append(
{'link': self.get_relative_uri(docname, related[0]),
'title': self.render_partial(titles[related[0]])['title']})
except KeyError:
pass
related = self.relations.get(related[0])
if parents:
parents.pop() # remove link to the master file; we have a generic
# "back to index" link already
parents.reverse()
# title rendered as HTML
title = self.env.longtitles.get(docname)
title = title and self.render_partial(title)['title'] or ''
# the name for the copied source
sourcename = self.config.html_copy_source and docname + '.txt' or ''
# metadata for the document
meta = self.env.metadata.get(docname)
# local TOC and global TOC tree
toc = self.render_partial(self.env.get_toc_for(docname))['fragment']
return dict(
parents = parents,
prev = prev,
next = next,
title = title,
meta = meta,
body = body,
metatags = metatags,
rellinks = rellinks,
sourcename = sourcename,
toc = toc,
# only display a TOC if there's more than one item to show
display_toc = (self.env.toc_num_entries[docname] > 1),
)
def write_doc(self, docname, doctree):
destination = StringOutput(encoding='utf-8')
doctree.settings = self.docsettings
self.secnumbers = self.env.toc_secnumbers.get(docname, {})
self.imgpath = relative_uri(self.get_target_uri(docname), '_images')
self.post_process_images(doctree)
self.dlpath = relative_uri(self.get_target_uri(docname), '_downloads')
self.docwriter.write(doctree, destination)
self.docwriter.assemble_parts()
body = self.docwriter.parts['fragment']
metatags = self.docwriter.clean_meta
ctx = self.get_doc_context(docname, body, metatags)
self.index_page(docname, doctree, ctx.get('title', ''))
self.handle_page(docname, ctx, event_arg=doctree)
def finish(self):
self.info(bold('writing additional files...'), nonl=1)
# the global general index
if self.config.html_use_index:
# the total count of lines for each index letter, used to distribute
# the entries into two columns
genindex = self.env.create_index(self)
indexcounts = []
for _, entries in genindex:
indexcounts.append(sum(1 + len(subitems)
for _, (_, subitems) in entries))
genindexcontext = dict(
genindexentries = genindex,
genindexcounts = indexcounts,
split_index = self.config.html_split_index,
)
self.info(' genindex', nonl=1)
if self.config.html_split_index:
self.handle_page('genindex', genindexcontext,
'genindex-split.html')
self.handle_page('genindex-all', genindexcontext,
'genindex.html')
for (key, entries), count in zip(genindex, indexcounts):
ctx = {'key': key, 'entries': entries, 'count': count,
'genindexentries': genindex}
self.handle_page('genindex-' + key, ctx,
'genindex-single.html')
else:
self.handle_page('genindex', genindexcontext, 'genindex.html')
# the global module index
if self.config.html_use_modindex and self.env.modules:
# the sorted list of all modules, for the global module index
modules = sorted(((mn, (self.get_relative_uri('modindex', fn) +
'#module-' + mn, sy, pl, dep))
for (mn, (fn, sy, pl, dep)) in
self.env.modules.iteritems()),
key=lambda x: x[0].lower())
# collect all platforms
platforms = set()
# sort out collapsable modules
modindexentries = []
letters = []
pmn = ''
num_toplevels = 0
num_collapsables = 0
cg = 0 # collapse group
fl = '' # first letter
for mn, (fn, sy, pl, dep) in modules:
pl = pl and pl.split(', ') or []
platforms.update(pl)
ignore = self.env.config['modindex_common_prefix']
ignore = sorted(ignore, key=len, reverse=True)
for i in ignore:
if mn.startswith(i):
mn = mn[len(i):]
stripped = i
break
else:
stripped = ''
if fl != mn[0].lower() and mn[0] != '_':
# heading
letter = mn[0].upper()
if letter not in letters:
modindexentries.append(['', False, 0, False,
letter, '', [], False, ''])
letters.append(letter)
tn = mn.split('.')[0]
if tn != mn:
# submodule
if pmn == tn:
# first submodule - make parent collapsable
modindexentries[-1][1] = True
num_collapsables += 1
elif not pmn.startswith(tn):
# submodule without parent in list, add dummy entry
cg += 1
modindexentries.append([tn, True, cg, False, '', '',
[], False, stripped])
else:
num_toplevels += 1
cg += 1
modindexentries.append([mn, False, cg, (tn != mn), fn, sy, pl,
dep, stripped])
pmn = mn
fl = mn[0].lower()
platforms = sorted(platforms)
# apply heuristics when to collapse modindex at page load:
# only collapse if number of toplevel modules is larger than
# number of submodules
collapse = len(modules) - num_toplevels < num_toplevels
# As some parts of the module names may have been stripped, those
# names have changed, thus it is necessary to sort the entries.
if ignore:
def sorthelper(entry):
name = entry[0]
if name == '':
# heading
name = entry[4]
return name.lower()
modindexentries.sort(key=sorthelper)
letters.sort()
modindexcontext = dict(
modindexentries = modindexentries,
platforms = platforms,
letters = letters,
collapse_modindex = collapse,
)
self.info(' modindex', nonl=1)
self.handle_page('modindex', modindexcontext, 'modindex.html')
# the search page
if self.name != 'htmlhelp':
self.info(' search', nonl=1)
self.handle_page('search', {}, 'search.html')
# additional pages from conf.py
for pagename, template in self.config.html_additional_pages.items():
self.info(' '+pagename, nonl=1)
self.handle_page(pagename, {}, template)
if self.config.html_use_opensearch and self.name != 'htmlhelp':
self.info(' opensearch', nonl=1)
fn = path.join(self.outdir, '_static', 'opensearch.xml')
self.handle_page('opensearch', {}, 'opensearch.xml', outfilename=fn)
self.info()
# copy image files
if self.images:
self.info(bold('copying images...'), nonl=True)
ensuredir(path.join(self.outdir, '_images'))
for src, dest in self.images.iteritems():
self.info(' '+src, nonl=1)
try:
copyfile(path.join(self.srcdir, src),
path.join(self.outdir, '_images', dest))
except Exception, err:
self.warn('cannot copy image file %r: %s' %
(path.join(self.srcdir, src), err))
self.info()
# copy downloadable files
if self.env.dlfiles:
self.info(bold('copying downloadable files...'), nonl=True)
ensuredir(path.join(self.outdir, '_downloads'))
for src, (_, dest) in self.env.dlfiles.iteritems():
self.info(' '+src, nonl=1)
try:
copyfile(path.join(self.srcdir, src),
path.join(self.outdir, '_downloads', dest))
except Exception, err:
self.warn('cannot copy downloadable file %r: %s' %
(path.join(self.srcdir, src), err))
self.info()
class StandaloneHTMLBuilder(Builder):
"""
Builds standalone HTML docs.
"""
name = 'html'
format = 'html'
copysource = True
allow_parallel = True
out_suffix = '.html'
link_suffix = '.html' # defaults to matching out_suffix
indexer_format = js_index
indexer_dumps_unicode = True
supported_image_types = [
'image/svg+xml', 'image/png', 'image/gif', 'image/jpeg'
]
searchindex_filename = 'searchindex.js'
add_permalinks = True
embedded = False # for things like HTML help or Qt help: suppresses sidebar
# This is a class attribute because it is mutated by Sphinx.add_javascript.
script_files = [
'_static/jquery.js', '_static/underscore.js', '_static/doctools.js'
]
# Dito for this one.
css_files = []
default_sidebars = [
'localtoc.html', 'relations.html', 'sourcelink.html', 'searchbox.html'
]
# cached publisher object for snippets
_publisher = None
def init(self):
# a hash of all config values that, if changed, cause a full rebuild
self.config_hash = ''
self.tags_hash = ''
# section numbers for headings in the currently visited document
self.secnumbers = {}
# currently written docname
self.current_docname = None
self.init_templates()
self.init_highlighter()
self.init_translator_class()
if self.config.html_file_suffix is not None:
self.out_suffix = self.config.html_file_suffix
if self.config.html_link_suffix is not None:
self.link_suffix = self.config.html_link_suffix
else:
self.link_suffix = self.out_suffix
if self.config.language is not None:
if self._get_translations_js():
self.script_files.append('_static/translations.js')
def _get_translations_js(self):
candidates = [path.join(package_dir, 'locale', self.config.language,
'LC_MESSAGES', 'sphinx.js'),
path.join(sys.prefix, 'share/sphinx/locale',
self.config.language, 'sphinx.js')] + \
[path.join(dir, self.config.language,
'LC_MESSAGES', 'sphinx.js')
for dir in self.config.locale_dirs]
for jsfile in candidates:
if path.isfile(jsfile):
return jsfile
return None
def get_theme_config(self):
return self.config.html_theme, self.config.html_theme_options
def init_templates(self):
Theme.init_themes(self.confdir,
self.config.html_theme_path,
warn=self.warn)
themename, themeoptions = self.get_theme_config()
self.theme = Theme(themename)
self.theme_options = themeoptions.copy()
self.create_template_bridge()
self.templates.init(self, self.theme)
def init_highlighter(self):
# determine Pygments style and create the highlighter
if self.config.pygments_style is not None:
style = self.config.pygments_style
elif self.theme:
style = self.theme.get_confstr('theme', 'pygments_style', 'none')
else:
style = 'sphinx'
self.highlighter = PygmentsBridge('html', style,
self.config.trim_doctest_flags)
def init_translator_class(self):
if self.config.html_translator_class:
self.translator_class = self.app.import_object(
self.config.html_translator_class,
'html_translator_class setting')
elif self.config.html_use_smartypants:
self.translator_class = SmartyPantsHTMLTranslator
else:
self.translator_class = HTMLTranslator
def get_outdated_docs(self):
cfgdict = dict((name, self.config[name])
for (name, desc) in self.config.values.items()
if desc[1] == 'html')
self.config_hash = get_stable_hash(cfgdict)
self.tags_hash = get_stable_hash(sorted(self.tags))
old_config_hash = old_tags_hash = ''
try:
fp = open(path.join(self.outdir, '.buildinfo'))
try:
version = fp.readline()
if version.rstrip() != '# Sphinx build info version 1':
raise ValueError
fp.readline() # skip commentary
cfg, old_config_hash = fp.readline().strip().split(': ')
if cfg != 'config':
raise ValueError
tag, old_tags_hash = fp.readline().strip().split(': ')
if tag != 'tags':
raise ValueError
finally:
fp.close()
except ValueError:
self.warn('unsupported build info format in %r, building all' %
path.join(self.outdir, '.buildinfo'))
except Exception:
pass
if old_config_hash != self.config_hash or \
old_tags_hash != self.tags_hash:
for docname in self.env.found_docs:
yield docname
return
if self.templates:
template_mtime = self.templates.newest_template_mtime()
else:
template_mtime = 0
for docname in self.env.found_docs:
if docname not in self.env.all_docs:
yield docname
continue
targetname = self.get_outfilename(docname)
try:
targetmtime = path.getmtime(targetname)
except Exception:
targetmtime = 0
try:
srcmtime = max(path.getmtime(self.env.doc2path(docname)),
template_mtime)
if srcmtime > targetmtime:
yield docname
except EnvironmentError:
# source doesn't exist anymore
pass
def render_partial(self, node):
"""Utility: Render a lone doctree node."""
if node is None:
return {'fragment': ''}
doc = new_document(b('<partial node>'))
doc.append(node)
if self._publisher is None:
self._publisher = Publisher(source_class=DocTreeInput,
destination_class=StringOutput)
self._publisher.set_components('standalone', 'restructuredtext',
'pseudoxml')
pub = self._publisher
pub.reader = DoctreeReader()
pub.writer = HTMLWriter(self)
pub.process_programmatic_settings(None, {'output_encoding': 'unicode'},
None)
pub.set_source(doc, None)
pub.set_destination(None, None)
pub.publish()
return pub.writer.parts
def prepare_writing(self, docnames):
# create the search indexer
from sphinx.search import IndexBuilder, languages
lang = self.config.html_search_language or self.config.language
if not lang or lang not in languages:
lang = 'en'
self.indexer = IndexBuilder(self.env, lang,
self.config.html_search_options,
self.config.html_search_scorer)
self.load_indexer(docnames)
self.docwriter = HTMLWriter(self)
self.docsettings = OptionParser(
defaults=self.env.settings,
components=(self.docwriter, ),
read_config_files=True).get_default_values()
self.docsettings.compact_lists = bool(self.config.html_compact_lists)
# determine the additional indices to include
self.domain_indices = []
# html_domain_indices can be False/True or a list of index names
indices_config = self.config.html_domain_indices
if indices_config:
for domain in self.env.domains.values():
for indexcls in domain.indices:
indexname = '%s-%s' % (domain.name, indexcls.name)
if isinstance(indices_config, list):
if indexname not in indices_config:
continue
# deprecated config value
if indexname == 'py-modindex' and \
not self.config.html_use_modindex:
continue
content, collapse = indexcls(domain).generate()
if content:
self.domain_indices.append(
(indexname, indexcls, content, collapse))
# format the "last updated on" string, only once is enough since it
# typically doesn't include the time of day
lufmt = self.config.html_last_updated_fmt
if lufmt is not None:
self.last_updated = ustrftime(lufmt or _('%b %d, %Y'))
else:
self.last_updated = None
logo = self.config.html_logo and \
path.basename(self.config.html_logo) or ''
favicon = self.config.html_favicon and \
path.basename(self.config.html_favicon) or ''
if favicon and os.path.splitext(favicon)[1] != '.ico':
self.warn('html_favicon is not an .ico file')
if not isinstance(self.config.html_use_opensearch, str):
self.warn('html_use_opensearch config value must now be a string')
self.relations = self.env.collect_relations()
rellinks = []
if self.get_builder_config('use_index', 'html'):
rellinks.append(('genindex', _('General Index'), 'I', _('index')))
for indexname, indexcls, content, collapse in self.domain_indices:
# if it has a short name
if indexcls.shortname:
rellinks.append(
(indexname, indexcls.localname, '', indexcls.shortname))
if self.config.html_style is not None:
stylename = self.config.html_style
elif self.theme:
stylename = self.theme.get_confstr('theme', 'stylesheet')
else:
stylename = 'default.css'
self.globalcontext = dict(
embedded=self.embedded,
project=self.config.project,
release=self.config.release,
version=self.config.version,
last_updated=self.last_updated,
copyright=self.config.copyright,
master_doc=self.config.master_doc,
use_opensearch=self.config.html_use_opensearch,
docstitle=self.config.html_title,
shorttitle=self.config.html_short_title,
show_copyright=self.config.html_show_copyright,
show_sphinx=self.config.html_show_sphinx,
has_source=self.config.html_copy_source,
show_source=self.config.html_show_sourcelink,
file_suffix=self.out_suffix,
script_files=self.script_files,
css_files=self.css_files,
sphinx_version=__version__,
style=stylename,
rellinks=rellinks,
builder=self.name,
parents=[],
logo=logo,
favicon=favicon,
)
if self.theme:
self.globalcontext.update(('theme_' + key, val) for (
key,
val) in self.theme.get_options(self.theme_options).items())
self.globalcontext.update(self.config.html_context)
def get_doc_context(self, docname, body, metatags):
"""Collect items for the template context of a page."""
# find out relations
prev = next = None
parents = []
rellinks = self.globalcontext['rellinks'][:]
related = self.relations.get(docname)
titles = self.env.titles
if related and related[2]:
try:
next = {
'link': self.get_relative_uri(docname, related[2]),
'title': self.render_partial(titles[related[2]])['title']
}
rellinks.append((related[2], next['title'], 'N', _('next')))
except KeyError:
next = None
if related and related[1]:
try:
prev = {
'link': self.get_relative_uri(docname, related[1]),
'title': self.render_partial(titles[related[1]])['title']
}
rellinks.append(
(related[1], prev['title'], 'P', _('previous')))
except KeyError:
# the relation is (somehow) not in the TOC tree, handle
# that gracefully
prev = None
while related and related[0]:
try:
parents.append({
'link':
self.get_relative_uri(docname, related[0]),
'title':
self.render_partial(titles[related[0]])['title']
})
except KeyError:
pass
related = self.relations.get(related[0])
if parents:
parents.pop() # remove link to the master file; we have a generic
# "back to index" link already
parents.reverse()
# title rendered as HTML
title = self.env.longtitles.get(docname)
title = title and self.render_partial(title)['title'] or ''
# the name for the copied source
sourcename = self.config.html_copy_source and docname + '.txt' or ''
# metadata for the document
meta = self.env.metadata.get(docname)
# local TOC and global TOC tree
self_toc = self.env.get_toc_for(docname, self)
toc = self.render_partial(self_toc)['fragment']
return dict(
parents=parents,
prev=prev,
next=next,
title=title,
meta=meta,
body=body,
metatags=metatags,
rellinks=rellinks,
sourcename=sourcename,
toc=toc,
# only display a TOC if there's more than one item to show
display_toc=(self.env.toc_num_entries[docname] > 1),
)
def write_doc(self, docname, doctree):
destination = StringOutput(encoding='utf-8')
doctree.settings = self.docsettings
self.secnumbers = self.env.toc_secnumbers.get(docname, {})
self.imgpath = relative_uri(self.get_target_uri(docname), '_images')
self.dlpath = relative_uri(self.get_target_uri(docname), '_downloads')
self.current_docname = docname
self.docwriter.write(doctree, destination)
self.docwriter.assemble_parts()
body = self.docwriter.parts['fragment']
metatags = self.docwriter.clean_meta
ctx = self.get_doc_context(docname, body, metatags)
self.handle_page(docname, ctx, event_arg=doctree)
def write_doc_serialized(self, docname, doctree):
self.imgpath = relative_uri(self.get_target_uri(docname), '_images')
self.post_process_images(doctree)
title = self.env.longtitles.get(docname)
title = title and self.render_partial(title)['title'] or ''
self.index_page(docname, doctree, title)
def finish(self):
self.info(bold('writing additional files...'), nonl=1)
# pages from extensions
for pagelist in self.app.emit('html-collect-pages'):
for pagename, context, template in pagelist:
self.handle_page(pagename, context, template)
# the global general index
if self.get_builder_config('use_index', 'html'):
self.write_genindex()
# the global domain-specific indices
self.write_domain_indices()
# the search page
if self.name != 'htmlhelp':
self.info(' search', nonl=1)
self.handle_page('search', {}, 'search.html')
# additional pages from conf.py
for pagename, template in list(
self.config.html_additional_pages.items()):
self.info(' ' + pagename, nonl=1)
self.handle_page(pagename, {}, template)
if self.config.html_use_opensearch and self.name != 'htmlhelp':
self.info(' opensearch', nonl=1)
fn = path.join(self.outdir, '_static', 'opensearch.xml')
self.handle_page('opensearch', {},
'opensearch.xml',
outfilename=fn)
self.info()
self.copy_image_files()
self.copy_download_files()
self.copy_static_files()
self.copy_extra_files()
self.write_buildinfo()
# dump the search index
self.handle_finish()
def write_genindex(self):
# the total count of lines for each index letter, used to distribute
# the entries into two columns
genindex = self.env.create_index(self)
indexcounts = []
for _, entries in genindex:
indexcounts.append(
sum(1 + len(subitems) for _, (_, subitems) in entries))
genindexcontext = dict(
genindexentries=genindex,
genindexcounts=indexcounts,
split_index=self.config.html_split_index,
)
self.info(' genindex', nonl=1)
if self.config.html_split_index:
self.handle_page('genindex', genindexcontext,
'genindex-split.html')
self.handle_page('genindex-all', genindexcontext, 'genindex.html')
for (key, entries), count in zip(genindex, indexcounts):
ctx = {
'key': key,
'entries': entries,
'count': count,
'genindexentries': genindex
}
self.handle_page('genindex-' + key, ctx,
'genindex-single.html')
else:
self.handle_page('genindex', genindexcontext, 'genindex.html')
def write_domain_indices(self):
for indexname, indexcls, content, collapse in self.domain_indices:
indexcontext = dict(
indextitle=indexcls.localname,
content=content,
collapse_index=collapse,
)
self.info(' ' + indexname, nonl=1)
self.handle_page(indexname, indexcontext, 'domainindex.html')
def copy_image_files(self):
# copy image files
if self.images:
ensuredir(path.join(self.outdir, '_images'))
for src in self.status_iterator(self.images, 'copying images... ',
brown, len(self.images)):
dest = self.images[src]
try:
copyfile(path.join(self.srcdir, src),
path.join(self.outdir, '_images', dest))
except Exception as err:
self.warn('cannot copy image file %r: %s' %
(path.join(self.srcdir, src), err))
def copy_download_files(self):
# copy downloadable files
if self.env.dlfiles:
ensuredir(path.join(self.outdir, '_downloads'))
for src in self.status_iterator(self.env.dlfiles,
'copying downloadable files... ',
brown, len(self.env.dlfiles)):
dest = self.env.dlfiles[src][1]
try:
copyfile(path.join(self.srcdir, src),
path.join(self.outdir, '_downloads', dest))
except Exception as err:
self.warn('cannot copy downloadable file %r: %s' %
(path.join(self.srcdir, src), err))
def copy_static_files(self):
# copy static files
self.info(bold('copying static files... '), nonl=True)
ensuredir(path.join(self.outdir, '_static'))
# first, create pygments style file
f = open(path.join(self.outdir, '_static', 'pygments.css'), 'w')
f.write(self.highlighter.get_stylesheet())
f.close()
# then, copy translations JavaScript file
if self.config.language is not None:
jsfile = self._get_translations_js()
if jsfile:
copyfile(jsfile,
path.join(self.outdir, '_static', 'translations.js'))
# add context items for search function used in searchtools.js_t
ctx = self.globalcontext.copy()
ctx.update(self.indexer.context_for_searchtool())
# then, copy over theme-supplied static files
if self.theme:
themeentries = [
path.join(themepath, 'static')
for themepath in self.theme.get_dirchain()[::-1]
]
for entry in themeentries:
copy_static_entry(entry, path.join(self.outdir, '_static'),
self, ctx)
# then, copy over all user-supplied static files
staticentries = [
path.join(self.confdir, spath)
for spath in self.config.html_static_path
]
matchers = compile_matchers(
self.config.exclude_patterns +
['**/' + d for d in self.config.exclude_dirnames])
for entry in staticentries:
if not path.exists(entry):
self.warn('html_static_path entry %r does not exist' % entry)
continue
copy_static_entry(entry,
path.join(self.outdir, '_static'),
self,
ctx,
exclude_matchers=matchers)
# copy logo and favicon files if not already in static path
if self.config.html_logo:
logobase = path.basename(self.config.html_logo)
logotarget = path.join(self.outdir, '_static', logobase)
if not path.isfile(logotarget):
copyfile(path.join(self.confdir, self.config.html_logo),
logotarget)
if self.config.html_favicon:
iconbase = path.basename(self.config.html_favicon)
icontarget = path.join(self.outdir, '_static', iconbase)
if not path.isfile(icontarget):
copyfile(path.join(self.confdir, self.config.html_favicon),
icontarget)
self.info('done')
def copy_extra_files(self):
# copy html_extra_path files
self.info(bold('copying extra files... '), nonl=True)
extraentries = [
path.join(self.confdir, epath)
for epath in self.config.html_extra_path
]
for entry in extraentries:
if not path.exists(entry):
self.warn('html_extra_path entry %r does not exist' % entry)
continue
copy_static_entry(entry, self.outdir, self)
def write_buildinfo(self):
# write build info file
fp = open(path.join(self.outdir, '.buildinfo'), 'w')
try:
fp.write('# Sphinx build info version 1\n'
'# This file hashes the configuration used when building'
' these files. When it is not found, a full rebuild will'
' be done.\nconfig: %s\ntags: %s\n' %
(self.config_hash, self.tags_hash))
finally:
fp.close()
def cleanup(self):
# clean up theme stuff
if self.theme:
self.theme.cleanup()
def post_process_images(self, doctree):
"""Pick the best candidate for an image and link down-scaled images to
their high res version.
"""
Builder.post_process_images(self, doctree)
for node in doctree.traverse(nodes.image):
scale_keys = ('scale', 'width', 'height')
if not any((key in node) for key in scale_keys) or \
isinstance(node.parent, nodes.reference):
# docutils does unfortunately not preserve the
# ``target`` attribute on images, so we need to check
# the parent node here.
continue
uri = node['uri']
reference = nodes.reference('', '', internal=True)
if uri in self.images:
reference['refuri'] = posixpath.join(self.imgpath,
self.images[uri])
else:
reference['refuri'] = uri
node.replace_self(reference)
reference.append(node)
def load_indexer(self, docnames):
keep = set(self.env.all_docs) - set(docnames)
try:
searchindexfn = path.join(self.outdir, self.searchindex_filename)
if self.indexer_dumps_unicode:
f = codecs.open(searchindexfn, 'r', encoding='utf-8')
else:
f = open(searchindexfn, 'rb')
try:
self.indexer.load(f, self.indexer_format)
finally:
f.close()
except (IOError, OSError, ValueError):
if keep:
self.warn('search index couldn\'t be loaded, but not all '
'documents will be built: the index will be '
'incomplete.')
# delete all entries for files that will be rebuilt
self.indexer.prune(keep)
def index_page(self, pagename, doctree, title):
# only index pages with title
if self.indexer is not None and title:
self.indexer.feed(pagename, title, doctree)
def _get_local_toctree(self, docname, collapse=True, **kwds):
if 'includehidden' not in kwds:
kwds['includehidden'] = False
return self.render_partial(
self.env.get_toctree_for(docname, self, collapse,
**kwds))['fragment']
def get_outfilename(self, pagename):
return path.join(self.outdir, os_path(pagename) + self.out_suffix)
def add_sidebars(self, pagename, ctx):
def has_wildcard(pattern):
return any(char in pattern for char in '*?[')
sidebars = None
matched = None
customsidebar = None
for pattern, patsidebars in self.config.html_sidebars.items():
if patmatch(pagename, pattern):
if matched:
if has_wildcard(pattern):
# warn if both patterns contain wildcards
if has_wildcard(matched):
self.warn('page %s matches two patterns in '
'html_sidebars: %r and %r' %
(pagename, matched, pattern))
# else the already matched pattern is more specific
# than the present one, because it contains no wildcard
continue
matched = pattern
sidebars = patsidebars
if sidebars is None:
# keep defaults
pass
elif isinstance(sidebars, str):
# 0.x compatible mode: insert custom sidebar before searchbox
customsidebar = sidebars
sidebars = None
ctx['sidebars'] = sidebars
ctx['customsidebar'] = customsidebar
# --------- these are overwritten by the serialization builder
def get_target_uri(self, docname, typ=None):
return docname + self.link_suffix
def handle_page(self,
pagename,
addctx,
templatename='page.html',
outfilename=None,
event_arg=None):
ctx = self.globalcontext.copy()
# current_page_name is backwards compatibility
ctx['pagename'] = ctx['current_page_name'] = pagename
default_baseuri = self.get_target_uri(pagename)
# in the singlehtml builder, default_baseuri still contains an #anchor
# part, which relative_uri doesn't really like...
default_baseuri = default_baseuri.rsplit('#', 1)[0]
def pathto(otheruri, resource=False, baseuri=default_baseuri):
if resource and '://' in otheruri:
# allow non-local resources given by scheme
return otheruri
elif not resource:
otheruri = self.get_target_uri(otheruri)
uri = relative_uri(baseuri, otheruri) or '#'
return uri
ctx['pathto'] = pathto
ctx['hasdoc'] = lambda name: name in self.env.all_docs
if self.name != 'htmlhelp':
ctx['encoding'] = encoding = self.config.html_output_encoding
else:
ctx['encoding'] = encoding = self.encoding
ctx['toctree'] = lambda **kw: self._get_local_toctree(pagename, **kw)
self.add_sidebars(pagename, ctx)
ctx.update(addctx)
self.app.emit('html-page-context', pagename, templatename, ctx,
event_arg)
try:
output = self.templates.render(templatename, ctx)
except UnicodeError:
self.warn("a Unicode error occurred when rendering the page %s. "
"Please make sure all config values that contain "
"non-ASCII content are Unicode strings." % pagename)
return
if not outfilename:
outfilename = self.get_outfilename(pagename)
# outfilename's path is in general different from self.outdir
ensuredir(path.dirname(outfilename))
try:
f = codecs.open(outfilename, 'w', encoding, 'xmlcharrefreplace')
try:
f.write(output)
finally:
f.close()
except (IOError, OSError) as err:
self.warn("error writing file %s: %s" % (outfilename, err))
if self.copysource and ctx.get('sourcename'):
# copy the source file for the "show source" link
source_name = path.join(self.outdir, '_sources',
os_path(ctx['sourcename']))
ensuredir(path.dirname(source_name))
copyfile(self.env.doc2path(pagename), source_name)
def handle_finish(self):
self.dump_search_index()
self.dump_inventory()
def dump_inventory(self):
self.info(bold('dumping object inventory... '), nonl=True)
f = open(path.join(self.outdir, INVENTORY_FILENAME), 'wb')
try:
f.write(
('# Sphinx inventory version 2\n'
'# Project: %s\n'
'# Version: %s\n'
'# The remainder of this file is compressed using zlib.\n' %
(self.config.project, self.config.version)).encode('utf-8'))
compressor = zlib.compressobj(9)
for domainname, domain in self.env.domains.items():
for name, dispname, type, docname, anchor, prio in \
domain.get_objects():
if anchor.endswith(name):
# this can shorten the inventory by as much as 25%
anchor = anchor[:-len(name)] + '$'
uri = self.get_target_uri(docname) + '#' + anchor
if dispname == name:
dispname = '-'
f.write(
compressor.compress(('%s %s:%s %s %s %s\n' %
(name, domainname, type, prio,
uri, dispname)).encode('utf-8')))
f.write(compressor.flush())
finally:
f.close()
self.info('done')
def dump_search_index(self):
self.info(bold('dumping search index... '), nonl=True)
self.indexer.prune(self.env.all_docs)
searchindexfn = path.join(self.outdir, self.searchindex_filename)
# first write to a temporary file, so that if dumping fails,
# the existing index won't be overwritten
if self.indexer_dumps_unicode:
f = codecs.open(searchindexfn + '.tmp', 'w', encoding='utf-8')
else:
f = open(searchindexfn + '.tmp', 'wb')
try:
self.indexer.dump(f, self.indexer_format)
finally:
f.close()
movefile(searchindexfn + '.tmp', searchindexfn)
self.info('done')