diff options
Diffstat (limited to 'sphinx/writers/texinfo.py')
| -rw-r--r-- | sphinx/writers/texinfo.py | 306 |
1 files changed, 274 insertions, 32 deletions
diff --git a/sphinx/writers/texinfo.py b/sphinx/writers/texinfo.py index 6ec077fd7..0a9a42aca 100644 --- a/sphinx/writers/texinfo.py +++ b/sphinx/writers/texinfo.py @@ -16,6 +16,7 @@ import warnings from six import itervalues from six.moves import range + from docutils import nodes, writers from sphinx import addnodes, __display_version__ @@ -23,6 +24,11 @@ from sphinx.locale import admonitionlabels, _ from sphinx.util.i18n import format_date from sphinx.writers.latex import collected_footnote +if False: + # For type annotation + from typing import Any, Callable, Iterator, Pattern, Tuple, Union # NOQA + from sphinx.builders.texinfo import TexinfoBuilder # NOQA + COPYING = """\ @quotation @@ -80,6 +86,7 @@ TEMPLATE = """\ def find_subsections(section): + # type: (nodes.Node) -> List[nodes.Node] """Return a list of subsections for the given ``section``.""" result = [] for child in section.children: @@ -91,6 +98,7 @@ def find_subsections(section): def smart_capwords(s, sep=None): + # type: (unicode, unicode) -> unicode """Like string.capwords() but does not capitalize words that already contain a capital letter.""" words = s.split(sep) @@ -110,21 +118,23 @@ class TexinfoWriter(writers.Writer): ('Dir entry', ['--texinfo-dir-entry'], {'default': ''}), ('Description', ['--texinfo-dir-description'], {'default': ''}), ('Category', ['--texinfo-dir-category'], {'default': - 'Miscellaneous'}))) + 'Miscellaneous'}))) # type: Tuple[unicode, Any, Tuple[Tuple[unicode, List[unicode], Dict[unicode, unicode]], ...]] # NOQA - settings_defaults = {} + settings_defaults = {} # type: Dict - output = None + output = None # type: unicode visitor_attributes = ('output', 'fragment') def __init__(self, builder): + # type: (TexinfoBuilder) -> None writers.Writer.__init__(self) self.builder = builder self.translator_class = ( self.builder.translator_class or TexinfoTranslator) def translate(self): + # type: () -> None self.visitor = visitor = self.translator_class( self.document, self.builder) self.document.walkabout(visitor) @@ -153,44 +163,53 @@ class TexinfoTranslator(nodes.NodeVisitor): } def __init__(self, document, builder): + # type: (nodes.Node, TexinfoBuilder) -> None nodes.NodeVisitor.__init__(self, document) self.builder = builder self.init_settings() - self.written_ids = set() # node names and anchors in output + self.written_ids = set() # type: Set[unicode] + # node names and anchors in output # node names and anchors that should be in output - self.referenced_ids = set() - self.indices = [] # (node name, content) - self.short_ids = {} # anchors --> short ids - self.node_names = {} # node name --> node's name to display - self.node_menus = {} # node name --> node's menu entries - self.rellinks = {} # node name --> (next, previous, up) + self.referenced_ids = set() # type: Set[unicode] + self.indices = [] # type: List[Tuple[unicode, unicode]] + # (node name, content) + self.short_ids = {} # type: Dict[unicode, unicode] + # anchors --> short ids + self.node_names = {} # type: Dict[unicode, unicode] + # node name --> node's name to display + self.node_menus = {} # type: Dict[unicode, List[unicode]] + # node name --> node's menu entries + self.rellinks = {} # type: Dict[unicode, List[unicode]] + # node name --> (next, previous, up) self.collect_indices() self.collect_node_names() self.collect_node_menus() self.collect_rellinks() - self.body = [] - self.context = [] - self.previous_section = None + self.body = [] # type: List[unicode] + self.context = [] # type: List[unicode] + self.previous_section = None # type: nodes.section self.section_level = 0 self.seen_title = False - self.next_section_ids = set() + self.next_section_ids = set() # type: Set[unicode] self.escape_newlines = 0 self.escape_hyphens = 0 - self.curfilestack = [] - self.footnotestack = [] + self.curfilestack = [] # type: List[unicode] + self.footnotestack = [] # type: List[Dict[unicode, List[Union[collected_footnote, bool]]]] # NOQA self.in_footnote = 0 - self.handled_abbrs = set() + self.handled_abbrs = set() # type: Set[unicode] + self.colwidths = None # type: List[int] def finish(self): + # type: () -> None if self.previous_section is None: self.add_menu('Top') for index in self.indices: name, content = index pointers = tuple([name] + self.rellinks[name]) - self.body.append('\n@node %s,%s,%s,%s\n' % pointers) + self.body.append('\n@node %s,%s,%s,%s\n' % pointers) # type: ignore self.body.append('@unnumbered %s\n\n%s\n' % (name, content)) while self.referenced_ids: @@ -206,6 +225,7 @@ class TexinfoTranslator(nodes.NodeVisitor): # -- Helper routines def init_settings(self): + # type: () -> None settings = self.settings = self.document.settings elements = self.elements = self.default_elements.copy() elements.update({ @@ -222,17 +242,18 @@ class TexinfoTranslator(nodes.NodeVisitor): language=self.builder.config.language)) }) # title - title = elements['title'] + title = None # type: unicode + title = elements['title'] # type: ignore if not title: - title = self.document.next_node(nodes.title) - title = (title and title.astext()) or '<untitled>' + title = self.document.next_node(nodes.title) # type: ignore + title = (title and title.astext()) or '<untitled>' # type: ignore elements['title'] = self.escape_id(title) or '<untitled>' # filename if not elements['filename']: elements['filename'] = self.document.get('source') or 'untitled' - if elements['filename'][-4:] in ('.txt', '.rst'): - elements['filename'] = elements['filename'][:-4] - elements['filename'] += '.info' + if elements['filename'][-4:] in ('.txt', '.rst'): # type: ignore + elements['filename'] = elements['filename'][:-4] # type: ignore + elements['filename'] += '.info' # type: ignore # direntry if settings.texinfo_dir_entry: entry = self.format_menu_entry( @@ -249,11 +270,13 @@ class TexinfoTranslator(nodes.NodeVisitor): elements.update(settings.texinfo_elements) def collect_node_names(self): + # type: () -> None """Generates a unique id for each section. Assigns the attribute ``node_name`` to each section.""" def add_node_name(name): + # type: (unicode) -> unicode node_id = self.escape_id(name) nth, suffix = 1, '' while node_id + suffix in self.written_ids or \ @@ -279,6 +302,7 @@ class TexinfoTranslator(nodes.NodeVisitor): section['node_name'] = add_node_name(name) def collect_node_menus(self): + # type: () -> None """Collect the menu entries for each "node" section.""" node_menus = self.node_menus for node in ([self.document] + @@ -303,6 +327,7 @@ class TexinfoTranslator(nodes.NodeVisitor): node_menus['Top'].append(name) def collect_rellinks(self): + # type: () -> None """Collect the relative links (next, previous, up) for each "node".""" rellinks = self.rellinks node_menus = self.node_menus @@ -336,6 +361,7 @@ class TexinfoTranslator(nodes.NodeVisitor): # characters. def escape(self, s): + # type: (unicode) -> unicode """Return a string with Texinfo command characters escaped.""" s = s.replace('@', '@@') s = s.replace('{', '@{') @@ -346,6 +372,7 @@ class TexinfoTranslator(nodes.NodeVisitor): return s def escape_arg(self, s): + # type: (unicode) -> unicode """Return an escaped string suitable for use as an argument to a Texinfo command.""" s = self.escape(s) @@ -356,6 +383,7 @@ class TexinfoTranslator(nodes.NodeVisitor): return s def escape_id(self, s): + # type: (unicode) -> unicode """Return an escaped string suitable for node names and anchors.""" bad_chars = ',:.()' for bc in bad_chars: @@ -364,6 +392,7 @@ class TexinfoTranslator(nodes.NodeVisitor): return self.escape(s) def escape_menu(self, s): + # type: (unicode) -> unicode """Return an escaped string suitable for menu entries.""" s = self.escape_arg(s) s = s.replace(':', ';') @@ -371,11 +400,13 @@ class TexinfoTranslator(nodes.NodeVisitor): return s def ensure_eol(self): + # type: () -> None """Ensure the last line in body is terminated by new line.""" if self.body and self.body[-1][-1:] != '\n': self.body.append('\n') def format_menu_entry(self, name, node_name, desc): + # type: (unicode, unicode, unicode) -> unicode if name == node_name: s = '* %s:: ' % (name,) else: @@ -386,6 +417,7 @@ class TexinfoTranslator(nodes.NodeVisitor): return s + wdesc.strip() + '\n' def add_menu_entries(self, entries, reg=re.compile(r'\s+---?\s+')): + # type: (List[unicode], Pattern) -> None for entry in entries: name = self.node_names[entry] # special formatting for entries that are divided by an em-dash @@ -403,6 +435,7 @@ class TexinfoTranslator(nodes.NodeVisitor): self.body.append(self.format_menu_entry(name, entry, desc)) def add_menu(self, node_name): + # type: (unicode) -> None entries = self.node_menus[node_name] if not entries: return @@ -415,6 +448,7 @@ class TexinfoTranslator(nodes.NodeVisitor): return def _add_detailed_menu(name): + # type: (unicode) -> None entries = self.node_menus[name] if not entries: return @@ -431,6 +465,7 @@ class TexinfoTranslator(nodes.NodeVisitor): '@end menu\n') def tex_image_length(self, width_str): + # type: (unicode) -> unicode match = re.match('(\d*\.?\d*)\s*(\S*)', width_str) if not match: # fallback @@ -446,15 +481,17 @@ class TexinfoTranslator(nodes.NodeVisitor): return res def collect_indices(self): + # type: () -> None def generate(content, collapsed): - ret = ['\n@menu\n'] + # type: (List[Tuple[unicode, List[List[Union[unicode, int]]]]], bool) -> unicode + ret = ['\n@menu\n'] # type: List[unicode] for letter, entries in content: for entry in entries: if not entry[3]: continue - name = self.escape_menu(entry[0]) + name = self.escape_menu(entry[0]) # type: ignore sid = self.get_short_id('%s:%s' % (entry[2], entry[3])) - desc = self.escape_arg(entry[6]) + desc = self.escape_arg(entry[6]) # type: ignore me = self.format_menu_entry(name, sid, desc) ret.append(me) ret.append('@end menu\n') @@ -484,7 +521,9 @@ class TexinfoTranslator(nodes.NodeVisitor): # TODO: move this to sphinx.util def collect_footnotes(self, node): + # type: (nodes.Node) -> Dict[unicode, List[Union[collected_footnote, bool]]] def footnotes_under(n): + # type: (nodes.Node) -> Iterator[nodes.footnote] if isinstance(n, nodes.footnote): yield n else: @@ -493,7 +532,7 @@ class TexinfoTranslator(nodes.NodeVisitor): continue for k in footnotes_under(c): yield k - fnotes = {} + fnotes = {} # type: Dict[unicode, List[Union[collected_footnote, bool]]] for fn in footnotes_under(node): num = fn.children[0].astext().strip() fnotes[num] = [collected_footnote(*fn.children), False] @@ -502,6 +541,7 @@ class TexinfoTranslator(nodes.NodeVisitor): # -- xref handling def get_short_id(self, id): + # type: (unicode) -> unicode """Return a shorter 'id' associated with ``id``.""" # Shorter ids improve paragraph filling in places # that the id is hidden by Emacs. @@ -513,6 +553,7 @@ class TexinfoTranslator(nodes.NodeVisitor): return sid def add_anchor(self, id, node): + # type: (unicode, nodes.Node) -> None if id.startswith('index-'): return id = self.curfilestack[-1] + ':' + id @@ -524,6 +565,7 @@ class TexinfoTranslator(nodes.NodeVisitor): self.written_ids.add(id) def add_xref(self, id, name, node): + # type: (unicode, unicode, nodes.Node) -> None name = self.escape_menu(name) sid = self.get_short_id(id) self.body.append('@ref{%s,,%s}' % (sid, name)) @@ -533,16 +575,19 @@ class TexinfoTranslator(nodes.NodeVisitor): # -- Visiting def visit_document(self, node): + # type: (nodes.Node) -> None self.footnotestack.append(self.collect_footnotes(node)) self.curfilestack.append(node.get('docname', '')) if 'docname' in node: self.add_anchor(':doc', node) def depart_document(self, node): + # type: (nodes.Node) -> None self.footnotestack.pop() self.curfilestack.pop() def visit_Text(self, node): + # type: (nodes.Node) -> None s = self.escape(node.astext()) if self.escape_newlines: s = s.replace('\n', ' ') @@ -552,9 +597,11 @@ class TexinfoTranslator(nodes.NodeVisitor): self.body.append(s) def depart_Text(self, node): + # type: (nodes.Node) -> None pass def visit_section(self, node): + # type: (nodes.section) -> None self.next_section_ids.update(node.get('ids', [])) if not self.seen_title: return @@ -565,7 +612,7 @@ class TexinfoTranslator(nodes.NodeVisitor): node_name = node['node_name'] pointers = tuple([node_name] + self.rellinks[node_name]) - self.body.append('\n@node %s,%s,%s,%s\n' % pointers) + self.body.append('\n@node %s,%s,%s,%s\n' % pointers) # type: ignore for id in self.next_section_ids: self.add_anchor(id, node) @@ -574,6 +621,7 @@ class TexinfoTranslator(nodes.NodeVisitor): self.section_level += 1 def depart_section(self, node): + # type: (nodes.Node) -> None self.section_level -= 1 headings = ( @@ -582,15 +630,16 @@ class TexinfoTranslator(nodes.NodeVisitor): '@section', '@subsection', '@subsubsection', - ) + ) # type: Tuple[unicode, ...] rubrics = ( '@heading', '@subheading', '@subsubheading', - ) + ) # type: Tuple[unicode, ...] def visit_title(self, node): + # type: (nodes.Node) -> None if not self.seen_title: self.seen_title = 1 raise nodes.SkipNode @@ -612,9 +661,11 @@ class TexinfoTranslator(nodes.NodeVisitor): self.body.append('\n%s ' % heading) def depart_title(self, node): + # type: (nodes.Node) -> None self.body.append('\n\n') def visit_rubric(self, node): + # type: (nodes.Node) -> None if len(node.children) == 1 and node.children[0].astext() in \ ('Footnotes', _('Footnotes')): raise nodes.SkipNode @@ -625,17 +676,21 @@ class TexinfoTranslator(nodes.NodeVisitor): self.body.append('\n%s ' % rubric) def depart_rubric(self, node): + # type: (nodes.Node) -> None self.body.append('\n\n') def visit_subtitle(self, node): + # type: (nodes.Node) -> None self.body.append('\n\n@noindent\n') def depart_subtitle(self, node): + # type: (nodes.Node) -> None self.body.append('\n\n') # -- References def visit_target(self, node): + # type: (nodes.Node) -> None # postpone the labels until after the sectioning command parindex = node.parent.index(node) try: @@ -660,9 +715,11 @@ class TexinfoTranslator(nodes.NodeVisitor): self.add_anchor(id, node) def depart_target(self, node): + # type: (nodes.Node) -> None pass def visit_reference(self, node): + # type: (nodes.Node) -> None # an xref's target is displayed in Info so we ignore a few # cases for the sake of appearance if isinstance(node.parent, (nodes.title, addnodes.desc_type)): @@ -726,14 +783,17 @@ class TexinfoTranslator(nodes.NodeVisitor): raise nodes.SkipNode def depart_reference(self, node): + # type: (nodes.Node) -> None pass def visit_number_reference(self, node): + # type: (nodes.Node) -> None text = nodes.Text(node.get('title', '#')) self.visit_Text(text) raise nodes.SkipNode def visit_title_reference(self, node): + # type: (nodes.Node) -> None text = node.astext() self.body.append('@cite{%s}' % self.escape_arg(text)) raise nodes.SkipNode @@ -741,22 +801,28 @@ class TexinfoTranslator(nodes.NodeVisitor): # -- Blocks def visit_paragraph(self, node): + # type: (nodes.Node) -> None self.body.append('\n') def depart_paragraph(self, node): + # type: (nodes.Node) -> None self.body.append('\n') def visit_block_quote(self, node): + # type: (nodes.Node) -> None self.body.append('\n@quotation\n') def depart_block_quote(self, node): + # type: (nodes.Node) -> None self.ensure_eol() self.body.append('@end quotation\n') def visit_literal_block(self, node): + # type: (nodes.Node) -> None self.body.append('\n@example\n') def depart_literal_block(self, node): + # type: (nodes.Node) -> None self.ensure_eol() self.body.append('@end example\n') @@ -764,101 +830,126 @@ class TexinfoTranslator(nodes.NodeVisitor): depart_doctest_block = depart_literal_block def visit_line_block(self, node): + # type: (nodes.Node) -> None if not isinstance(node.parent, nodes.line_block): self.body.append('\n\n') self.body.append('@display\n') def depart_line_block(self, node): + # type: (nodes.Node) -> None self.body.append('@end display\n') if not isinstance(node.parent, nodes.line_block): self.body.append('\n\n') def visit_line(self, node): + # type: (nodes.Node) -> None self.escape_newlines += 1 def depart_line(self, node): + # type: (nodes.Node) -> None self.body.append('@w{ }\n') self.escape_newlines -= 1 # -- Inline def visit_strong(self, node): + # type: (nodes.Node) -> None self.body.append('@strong{') def depart_strong(self, node): + # type: (nodes.Node) -> None self.body.append('}') def visit_emphasis(self, node): + # type: (nodes.Node) -> None self.body.append('@emph{') def depart_emphasis(self, node): + # type: (nodes.Node) -> None self.body.append('}') def visit_literal(self, node): + # type: (nodes.Node) -> None self.body.append('@code{') def depart_literal(self, node): + # type: (nodes.Node) -> None self.body.append('}') def visit_superscript(self, node): + # type: (nodes.Node) -> None self.body.append('@w{^') def depart_superscript(self, node): + # type: (nodes.Node) -> None self.body.append('}') def visit_subscript(self, node): + # type: (nodes.Node) -> None self.body.append('@w{[') def depart_subscript(self, node): + # type: (nodes.Node) -> None self.body.append(']}') # -- Footnotes def visit_footnote(self, node): + # type: (nodes.Node) -> None raise nodes.SkipNode def visit_collected_footnote(self, node): + # type: (nodes.Node) -> None self.in_footnote += 1 self.body.append('@footnote{') def depart_collected_footnote(self, node): + # type: (nodes.Node) -> None self.body.append('}') self.in_footnote -= 1 def visit_footnote_reference(self, node): + # type: (nodes.Node) -> None num = node.astext().strip() try: footnode, used = self.footnotestack[-1][num] except (KeyError, IndexError): raise nodes.SkipNode # footnotes are repeated for each reference - footnode.walkabout(self) + footnode.walkabout(self) # type: ignore raise nodes.SkipChildren def visit_citation(self, node): + # type: (nodes.Node) -> None for id in node.get('ids'): self.add_anchor(id, node) def depart_citation(self, node): + # type: (nodes.Node) -> None pass def visit_citation_reference(self, node): + # type: (nodes.Node) -> None self.body.append('@w{[') def depart_citation_reference(self, node): + # type: (nodes.Node) -> None self.body.append(']}') # -- Lists def visit_bullet_list(self, node): + # type: (nodes.Node) -> None bullet = node.get('bullet', '*') self.body.append('\n\n@itemize %s\n' % bullet) def depart_bullet_list(self, node): + # type: (nodes.Node) -> None self.ensure_eol() self.body.append('@end itemize\n') def visit_enumerated_list(self, node): + # type: (nodes.Node) -> None # doesn't support Roman numerals enum = node.get('enumtype', 'arabic') starters = {'arabic': '', @@ -868,75 +959,96 @@ class TexinfoTranslator(nodes.NodeVisitor): self.body.append('\n\n@enumerate %s\n' % start) def depart_enumerated_list(self, node): + # type: (nodes.Node) -> None self.ensure_eol() self.body.append('@end enumerate\n') def visit_list_item(self, node): + # type: (nodes.Node) -> None self.body.append('\n@item ') def depart_list_item(self, node): + # type: (nodes.Node) -> None pass # -- Option List def visit_option_list(self, node): + # type: (nodes.Node) -> None self.body.append('\n\n@table @option\n') def depart_option_list(self, node): + # type: (nodes.Node) -> None self.ensure_eol() self.body.append('@end table\n') def visit_option_list_item(self, node): + # type: (nodes.Node) -> None pass def depart_option_list_item(self, node): + # type: (nodes.Node) -> None pass def visit_option_group(self, node): + # type: (nodes.Node) -> None self.at_item_x = '@item' def depart_option_group(self, node): + # type: (nodes.Node) -> None pass def visit_option(self, node): + # type: (nodes.Node) -> None self.escape_hyphens += 1 self.body.append('\n%s ' % self.at_item_x) self.at_item_x = '@itemx' def depart_option(self, node): + # type: (nodes.Node) -> None self.escape_hyphens -= 1 def visit_option_string(self, node): + # type: (nodes.Node) -> None pass def depart_option_string(self, node): + # type: (nodes.Node) -> None pass def visit_option_argument(self, node): + # type: (nodes.Node) -> None self.body.append(node.get('delimiter', ' ')) def depart_option_argument(self, node): + # type: (nodes.Node) -> None pass def visit_description(self, node): + # type: (nodes.Node) -> None self.body.append('\n') def depart_description(self, node): + # type: (nodes.Node) -> None pass # -- Definitions def visit_definition_list(self, node): + # type: (nodes.Node) -> None self.body.append('\n\n@table @asis\n') def depart_definition_list(self, node): + # type: (nodes.Node) -> None self.ensure_eol() self.body.append('@end table\n') def visit_definition_list_item(self, node): + # type: (nodes.Node) -> None self.at_item_x = '@item' def depart_definition_list_item(self, node): + # type: (nodes.Node) -> None pass def visit_term(self, node): @@ -951,43 +1063,55 @@ class TexinfoTranslator(nodes.NodeVisitor): self.at_item_x = '@itemx' def depart_term(self, node): + # type: (nodes.Node) -> None pass def visit_termsep(self, node): + # type: (nodes.Node) -> None warnings.warn('sphinx.addnodes.termsep will be removed at Sphinx-1.5', DeprecationWarning) self.body.append('\n%s ' % self.at_item_x) def depart_termsep(self, node): + # type: (nodes.Node) -> None pass def visit_classifier(self, node): + # type: (nodes.Node) -> None self.body.append(' : ') def depart_classifier(self, node): + # type: (nodes.Node) -> None pass def visit_definition(self, node): + # type: (nodes.Node) -> None self.body.append('\n') def depart_definition(self, node): + # type: (nodes.Node) -> None pass # -- Tables def visit_table(self, node): + # type: (nodes.Node) -> None self.entry_sep = '@item' def depart_table(self, node): + # type: (nodes.Node) -> None self.body.append('\n@end multitable\n\n') def visit_tabular_col_spec(self, node): + # type: (nodes.Node) -> None pass def depart_tabular_col_spec(self, node): + # type: (nodes.Node) -> None pass def visit_colspec(self, node): + # type: (nodes.Node) -> None self.colwidths.append(node['colwidth']) if len(self.colwidths) != self.n_cols: return @@ -996,82 +1120,104 @@ class TexinfoTranslator(nodes.NodeVisitor): self.body.append('{%s} ' % ('x' * (n+2))) def depart_colspec(self, node): + # type: (nodes.Node) -> None pass def visit_tgroup(self, node): + # type: (nodes.Node) -> None self.colwidths = [] self.n_cols = node['cols'] def depart_tgroup(self, node): + # type: (nodes.Node) -> None pass def visit_thead(self, node): + # type: (nodes.Node) -> None self.entry_sep = '@headitem' def depart_thead(self, node): + # type: (nodes.Node) -> None pass def visit_tbody(self, node): + # type: (nodes.Node) -> None pass def depart_tbody(self, node): + # type: (nodes.Node) -> None pass def visit_row(self, node): + # type: (nodes.Node) -> None pass def depart_row(self, node): + # type: (nodes.Node) -> None self.entry_sep = '@item' def visit_entry(self, node): + # type: (nodes.Node) -> None self.body.append('\n%s\n' % self.entry_sep) self.entry_sep = '@tab' def depart_entry(self, node): + # type: (nodes.Node) -> None for i in range(node.get('morecols', 0)): self.body.append('\n@tab\n') # -- Field Lists def visit_field_list(self, node): + # type: (nodes.Node) -> None pass def depart_field_list(self, node): + # type: (nodes.Node) -> None pass def visit_field(self, node): + # type: (nodes.Node) -> None self.body.append('\n') def depart_field(self, node): + # type: (nodes.Node) -> None self.body.append('\n') def visit_field_name(self, node): + # type: (nodes.Node) -> None self.ensure_eol() self.body.append('@*') def depart_field_name(self, node): + # type: (nodes.Node) -> None self.body.append(': ') def visit_field_body(self, node): + # type: (nodes.Node) -> None pass def depart_field_body(self, node): + # type: (nodes.Node) -> None pass # -- Admonitions def visit_admonition(self, node, name=''): + # type: (nodes.Node, unicode) -> None if not name: name = self.escape(node[0].astext()) self.body.append(u'\n@cartouche\n@quotation %s ' % name) def depart_admonition(self, node): + # type: (nodes.Node) -> None self.ensure_eol() self.body.append('@end quotation\n' '@end cartouche\n') def _make_visit_admonition(name): def visit(self, node): + # type: (nodes.Node) -> None self.visit_admonition(node, admonitionlabels[name]) return visit @@ -1097,32 +1243,41 @@ class TexinfoTranslator(nodes.NodeVisitor): # -- Misc def visit_docinfo(self, node): + # type: (nodes.Node) -> None raise nodes.SkipNode def visit_generated(self, node): + # type: (nodes.Node) -> None raise nodes.SkipNode def visit_header(self, node): + # type: (nodes.Node) -> None raise nodes.SkipNode def visit_footer(self, node): + # type: (nodes.Node) -> None raise nodes.SkipNode def visit_container(self, node): + # type: (nodes.Node) -> None if node.get('literal_block'): self.body.append('\n\n@float LiteralBlock\n') def depart_container(self, node): + # type: (nodes.Node) -> None if node.get('literal_block'): self.body.append('\n@end float\n\n') def visit_decoration(self, node): + # type: (nodes.Node) -> None pass def depart_decoration(self, node): + # type: (nodes.Node) -> None pass def visit_topic(self, node): + # type: (nodes.Node) -> None # ignore TOC's since we have to have a "menu" anyway if 'contents' in node.get('classes', []): raise nodes.SkipNode @@ -1131,33 +1286,42 @@ class TexinfoTranslator(nodes.NodeVisitor): self.body.append('%s\n' % self.escape(title.astext())) def depart_topic(self, node): + # type: (nodes.Node) -> None pass def visit_transition(self, node): + # type: (nodes.Node) -> None self.body.append('\n\n%s\n\n' % ('_' * 66)) def depart_transition(self, node): + # type: (nodes.Node) -> None pass def visit_attribution(self, node): + # type: (nodes.Node) -> None self.body.append('\n\n@center --- ') def depart_attribution(self, node): + # type: (nodes.Node) -> None self.body.append('\n\n') def visit_raw(self, node): + # type: (nodes.Node) -> None format = node.get('format', '').split() if 'texinfo' in format or 'texi' in format: self.body.append(node.astext()) raise nodes.SkipNode def visit_figure(self, node): + # type: (nodes.Node) -> None self.body.append('\n\n@float Figure\n') def depart_figure(self, node): + # type: (nodes.Node) -> None self.body.append('\n@end float\n\n') def visit_caption(self, node): + # type: (nodes.Node) -> None if (isinstance(node.parent, nodes.figure) or (isinstance(node.parent, nodes.container) and node.parent.get('literal_block'))): @@ -1167,12 +1331,14 @@ class TexinfoTranslator(nodes.NodeVisitor): (self.curfilestack[-1], node.line)) def depart_caption(self, node): + # type: (nodes.Node) -> None if (isinstance(node.parent, nodes.figure) or (isinstance(node.parent, nodes.container) and node.parent.get('literal_block'))): self.body.append('}\n') def visit_image(self, node): + # type: (nodes.Node) -> None if node['uri'] in self.builder.images: uri = self.builder.images[node['uri']] else: @@ -1193,73 +1359,93 @@ class TexinfoTranslator(nodes.NodeVisitor): (name, width, height, alt, ext[1:])) def depart_image(self, node): + # type: (nodes.Node) -> None pass def visit_compound(self, node): + # type: (nodes.Node) -> None pass def depart_compound(self, node): + # type: (nodes.Node) -> None pass def visit_sidebar(self, node): + # type: (nodes.Node) -> None self.visit_topic(node) def depart_sidebar(self, node): + # type: (nodes.Node) -> None self.depart_topic(node) def visit_label(self, node): + # type: (nodes.Node) -> None self.body.append('@w{(') def depart_label(self, node): + # type: (nodes.Node) -> None self.body.append(')} ') def visit_legend(self, node): + # type: (nodes.Node) -> None pass def depart_legend(self, node): + # type: (nodes.Node) -> None pass def visit_substitution_reference(self, node): + # type: (nodes.Node) -> None pass def depart_substitution_reference(self, node): + # type: (nodes.Node) -> None pass def visit_substitution_definition(self, node): + # type: (nodes.Node) -> None raise nodes.SkipNode def visit_system_message(self, node): + # type: (nodes.Node) -> None self.body.append('\n@verbatim\n' '<SYSTEM MESSAGE: %s>\n' '@end verbatim\n' % node.astext()) raise nodes.SkipNode def visit_comment(self, node): + # type: (nodes.Node) -> None self.body.append('\n') for line in node.astext().splitlines(): self.body.append('@c %s\n' % line) raise nodes.SkipNode def visit_problematic(self, node): + # type: (nodes.Node) -> None self.body.append('>>') def depart_problematic(self, node): + # type: (nodes.Node) -> None self.body.append('<<') def unimplemented_visit(self, node): + # type: (nodes.Node) -> None self.builder.warn("unimplemented node type: %r" % node, (self.curfilestack[-1], node.line)) def unknown_visit(self, node): + # type: (nodes.Node) -> None self.builder.warn("unknown node type: %r" % node, (self.curfilestack[-1], node.line)) def unknown_departure(self, node): + # type: (nodes.Node) -> None pass # -- Sphinx specific def visit_productionlist(self, node): + # type: (nodes.Node) -> None self.visit_literal_block(None) names = [] for production in node: @@ -1278,24 +1464,31 @@ class TexinfoTranslator(nodes.NodeVisitor): raise nodes.SkipNode def visit_production(self, node): + # type: (nodes.Node) -> None pass def depart_production(self, node): + # type: (nodes.Node) -> None pass def visit_literal_emphasis(self, node): + # type: (nodes.Node) -> None self.body.append('@code{') def depart_literal_emphasis(self, node): + # type: (nodes.Node) -> None self.body.append('}') def visit_literal_strong(self, node): + # type: (nodes.Node) -> None self.body.append('@code{') def depart_literal_strong(self, node): + # type: (nodes.Node) -> None self.body.append('}') def visit_index(self, node): + # type: (nodes.Node) -> None # terminate the line but don't prevent paragraph breaks if isinstance(node.parent, nodes.paragraph): self.ensure_eol() @@ -1307,43 +1500,54 @@ class TexinfoTranslator(nodes.NodeVisitor): self.body.append('@geindex %s\n' % text) def visit_versionmodified(self, node): + # type: (nodes.Node) -> None self.body.append('\n') def depart_versionmodified(self, node): + # type: (nodes.Node) -> None self.body.append('\n') def visit_start_of_file(self, node): + # type: (nodes.Node) -> None # add a document target self.next_section_ids.add(':doc') self.curfilestack.append(node['docname']) self.footnotestack.append(self.collect_footnotes(node)) def depart_start_of_file(self, node): + # type: (nodes.Node) -> None self.curfilestack.pop() self.footnotestack.pop() def visit_centered(self, node): + # type: (nodes.Node) -> None txt = self.escape_arg(node.astext()) self.body.append('\n\n@center %s\n\n' % txt) raise nodes.SkipNode def visit_seealso(self, node): + # type: (nodes.Node) -> None self.body.append(u'\n\n@subsubheading %s\n\n' % admonitionlabels['seealso']) def depart_seealso(self, node): + # type: (nodes.Node) -> None self.body.append('\n') def visit_meta(self, node): + # type: (nodes.Node) -> None raise nodes.SkipNode def visit_glossary(self, node): + # type: (nodes.Node) -> None pass def depart_glossary(self, node): + # type: (nodes.Node) -> None pass def visit_acks(self, node): + # type: (nodes.Node) -> None self.body.append('\n\n') self.body.append(', '.join(n.astext() for n in node.children[0].children) + '.') @@ -1351,23 +1555,28 @@ class TexinfoTranslator(nodes.NodeVisitor): raise nodes.SkipNode def visit_highlightlang(self, node): + # type: (nodes.Node) -> None pass def depart_highlightlang(self, node): + # type: (nodes.Node) -> None pass # -- Desc def visit_desc(self, node): + # type: (nodes.Node) -> None self.desc = node self.at_deffnx = '@deffn' def depart_desc(self, node): + # type: (nodes.Node) -> None self.desc = None self.ensure_eol() self.body.append('@end deffn\n') def visit_desc_signature(self, node): + # type: (nodes.Node) -> None self.escape_hyphens += 1 objtype = node.parent['objtype'] if objtype != 'describe': @@ -1388,42 +1597,54 @@ class TexinfoTranslator(nodes.NodeVisitor): self.desc_type_name = name def depart_desc_signature(self, node): + # type: (nodes.Node) -> None self.body.append("\n") self.escape_hyphens -= 1 self.desc_type_name = None def visit_desc_name(self, node): + # type: (nodes.Node) -> None pass def depart_desc_name(self, node): + # type: (nodes.Node) -> None pass def visit_desc_addname(self, node): + # type: (nodes.Node) -> None pass def depart_desc_addname(self, node): + # type: (nodes.Node) -> None pass def visit_desc_type(self, node): + # type: (nodes.Node) -> None pass def depart_desc_type(self, node): + # type: (nodes.Node) -> None pass def visit_desc_returns(self, node): + # type: (nodes.Node) -> None self.body.append(' -> ') def depart_desc_returns(self, node): + # type: (nodes.Node) -> None pass def visit_desc_parameterlist(self, node): + # type: (nodes.Node) -> None self.body.append(' (') self.first_param = 1 def depart_desc_parameterlist(self, node): + # type: (nodes.Node) -> None self.body.append(')') def visit_desc_parameter(self, node): + # type: (nodes.Node) -> None if not self.first_param: self.body.append(', ') else: @@ -1435,12 +1656,15 @@ class TexinfoTranslator(nodes.NodeVisitor): raise nodes.SkipNode def visit_desc_optional(self, node): + # type: (nodes.Node) -> None self.body.append('[') def depart_desc_optional(self, node): + # type: (nodes.Node) -> None self.body.append(']') def visit_desc_annotation(self, node): + # type: (nodes.Node) -> None # Try to avoid duplicating info already displayed by the deffn category. # e.g. # @deffn {Class} Foo @@ -1453,21 +1677,27 @@ class TexinfoTranslator(nodes.NodeVisitor): raise nodes.SkipNode def depart_desc_annotation(self, node): + # type: (nodes.Node) -> None pass def visit_desc_content(self, node): + # type: (nodes.Node) -> None pass def depart_desc_content(self, node): + # type: (nodes.Node) -> None pass def visit_inline(self, node): + # type: (nodes.Node) -> None pass def depart_inline(self, node): + # type: (nodes.Node) -> None pass def visit_abbreviation(self, node): + # type: (nodes.Node) -> None abbr = node.astext() self.body.append('@abbr{') if node.hasattr('explanation') and abbr not in self.handled_abbrs: @@ -1477,39 +1707,51 @@ class TexinfoTranslator(nodes.NodeVisitor): self.context.append('}') def depart_abbreviation(self, node): + # type: (nodes.Node) -> None self.body.append(self.context.pop()) def visit_manpage(self, node): + # type: (nodes.Node) -> Any return self.visit_literal_emphasis(node) def depart_manpage(self, node): + # type: (nodes.Node) -> Any return self.depart_literal_emphasis(node) def visit_download_reference(self, node): + # type: (nodes.Node) -> None pass def depart_download_reference(self, node): + # type: (nodes.Node) -> None pass def visit_hlist(self, node): + # type: (nodes.Node) -> None self.visit_bullet_list(node) def depart_hlist(self, node): + # type: (nodes.Node) -> None self.depart_bullet_list(node) def visit_hlistcol(self, node): + # type: (nodes.Node) -> None pass def depart_hlistcol(self, node): + # type: (nodes.Node) -> None pass def visit_pending_xref(self, node): + # type: (nodes.Node) -> None pass def depart_pending_xref(self, node): + # type: (nodes.Node) -> None pass def visit_math(self, node): + # type: (nodes.Node) -> None self.builder.warn('using "math" markup without a Sphinx math extension ' 'active, please use one of the math extensions ' 'described at http://sphinx-doc.org/ext/math.html') |