Python addnodes.desc_signature方法代码示例

# 需要导入模块: from sphinx import addnodes [as 别名]
# 或者: from sphinx.addnodes import desc_signature [as 别名]
def merge_typehints(app: Sphinx, domain: str, objtype: str, contentnode: Element) -> None:
    if domain != 'py':
        return
    if app._autodoc_typehints_description is False:  # type: ignore
        return

    signature = cast(addnodes.desc_signature, contentnode.parent[0])
    if signature['module']:
        fullname = '.'.join([signature['module'], signature['fullname']])
    else:
        fullname = signature['fullname']
    annotations = app.env.temp_data.get('annotations', {})
    if annotations.get(fullname, {}):
        field_lists = [n for n in contentnode if isinstance(n, nodes.field_list)]
        if field_lists == []:
            field_list = insert_field_list(contentnode)
            field_lists.append(field_list)

        for field_list in field_lists:
            modify_field_list(field_list, annotations[fullname]) 

# 需要导入模块: from sphinx import addnodes [as 别名]
# 或者: from sphinx.addnodes import desc_signature [as 别名]
def get_sections_and_signature(need_info):
    """Gets the hierarchy of the section nodes as a list starting at the
    section of the current need and then its parent sections"""
    sections = []
    signature = None
    current_node = need_info['target_node']
    while current_node:
        if isinstance(current_node, nodes.section):
            title = current_node.children[0].astext()
            # If using auto-section numbering, then Sphinx inserts
            # multiple non-breaking space unicode characters into the title
            # we'll replace those with a simple space to make them easier to
            # use in filters
            title = NON_BREAKING_SPACE.sub(' ', title)
            sections.append(title)

        # Checking for a signature defined "above" the need.
        # Used and set normally by directives like automodule.
        # Only check as long as we haven't found a signature
        if signature is None and current_node.parent is not None and current_node.parent.children is not None:
            for sibling in current_node.parent.children:
                # We want to check only "above" current node, so no need to check sibling after current_node.
                if sibling == current_node:
                    break
                if isinstance(sibling, desc_signature):
                    # Check the child of the found signature for the text content/node.
                    for desc_child in sibling.children:
                        if isinstance(desc_child, desc_name) and \
                                isinstance(desc_child.children[0], nodes.Text):
                            signature = desc_child.children[0]
                if signature is not None:
                    break

        current_node = getattr(current_node, 'parent', None)
    return sections, signature 

# 需要导入模块: from sphinx import addnodes [as 别名]
# 或者: from sphinx.addnodes import desc_signature [as 别名]
def make_process_header(self, slug, typ, version, source_uri, description, inputs):
        """Generate a process definition header.

        :param str slug: process' slug
        :param str typ: process' type
        :param str version:  process' version
        :param str source_uri: url to the process definition
        :param str description: process' description
        :param dict inputs: process' inputs

        """
        node = addnodes.desc()
        signode = addnodes.desc_signature(slug, "")
        node.append(signode)

        node["objtype"] = node["desctype"] = typ

        signode += addnodes.desc_annotation(typ, typ, classes=["process-type"])
        signode += addnodes.desc_addname("", "")
        signode += addnodes.desc_name(slug + " ", slug + " ")

        paramlist = addnodes.desc_parameterlist()

        for field_schema, _, _ in iterate_schema({}, inputs, ""):
            field_type = field_schema["type"]
            field_name = field_schema["name"]

            field_default = field_schema.get("default", None)
            field_default = "" if field_default is None else "={}".format(field_default)

            param = addnodes.desc_parameter("", "", noemph=True)
            param += nodes.emphasis(field_type, field_type, classes=["process-type"])
            # separate by non-breaking space in the output
            param += nodes.strong(text="\xa0\xa0" + field_name)

            paramlist += param

        signode += paramlist
        signode += nodes.reference(
            "",
            nodes.Text("[Source: v{}]".format(version)),
            refuri=source_uri,
            classes=["viewcode-link"],
        )

        desc = nodes.paragraph()
        desc += nodes.Text(description, description)

        return [node, desc] 

# 需要导入模块: from sphinx import addnodes [as 别名]
# 或者: from sphinx.addnodes import desc_signature [as 别名]
def doctree_read(app, doctree):
    # Get the configuration parameters
    if app.config.edit_on_github_project == 'REQUIRED':
        raise ValueError(
            "The edit_on_github_project configuration variable must be "
            "provided in the conf.py")

    source_root = app.config.edit_on_github_source_root
    url = get_url_base(app)

    docstring_message = app.config.edit_on_github_docstring_message

    # Handle the docstring-editing links
    for objnode in doctree.traverse(addnodes.desc):
        if objnode.get('domain') != 'py':
            continue
        names = set()
        for signode in objnode:
            if not isinstance(signode, addnodes.desc_signature):
                continue
            modname = signode.get('module')
            if not modname:
                continue
            fullname = signode.get('fullname')
            if fullname in names:
                # only one link per name, please
                continue
            names.add(fullname)
            obj = import_object(modname, fullname)
            anchor = None
            if obj is not None:
                try:
                    lines, lineno = inspect.getsourcelines(obj)
                except:
                    pass
                else:
                    anchor = '#L%d' % lineno
            if anchor:
                real_modname = inspect.getmodule(obj).__name__
                path = '%s%s%s.py%s' % (
                    url, source_root, real_modname.replace('.', '/'), anchor)
                onlynode = addnodes.only(expr='html')
                onlynode += nodes.reference(
                    reftitle=app.config.edit_on_github_help_message,
                    refuri=path)
                onlynode[0] += nodes.inline(
                    '', '', nodes.raw('', ' ', format='html'),
                    nodes.Text(docstring_message),
                    classes=['edit-on-github', 'viewcode-link'])
                signode += onlynode 

# 需要导入模块: from sphinx import addnodes [as 别名]
# 或者: from sphinx.addnodes import desc_signature [as 别名]
def doctree_read(app, doctree):
    env = app.builder.env

    resolve_target = getattr(env.config, 'linkcode_resolve', None)
    if not isinstance(env.config.linkcode_resolve, collections.Callable):
        raise LinkcodeError(
            "Function `linkcode_resolve` is not given in conf.py")

    domain_keys = dict(
        py=['module', 'fullname'],
        c=['names'],
        cpp=['names'],
        js=['object', 'fullname'],
    )

    for objnode in doctree.traverse(addnodes.desc):
        domain = objnode.get('domain')
        uris = set()
        for signode in objnode:
            if not isinstance(signode, addnodes.desc_signature):
                continue

            # Convert signode to a specified format
            info = {}
            for key in domain_keys.get(domain, []):
                value = signode.get(key)
                if not value:
                    value = ''
                info[key] = value
            if not info:
                continue

            # Call user code to resolve the link
            uri = resolve_target(domain, info)
            if not uri:
                # no source
                continue

            if uri in uris or not uri:
                # only one link per name, please
                continue
            uris.add(uri)

            onlynode = addnodes.only(expr='html')
            onlynode += nodes.reference('', '', internal=False, refuri=uri)
            onlynode[0] += nodes.inline('', _('[source]'),
                                        classes=['viewcode-link'])
            signode += onlynode