Method wrap_all

pyquery/pyquery.py:1362–1408

Wrap all the elements in the matched set into a single wrapper element:: >>> d = PyQuery(' Hey you ! ') >>> print(d('span').wrap_all(' ')) Hey you !

(self, value)

    @with_camel_case_alias
    def wrap_all(self, value):
        """Wrap all the elements in the matched set into a single wrapper
        element::

            >>> d = PyQuery('<div><span>Hey</span><span>you !</span></div>')
            >>> print(d('span').wrap_all('<div id="wrapper"></div>'))
            <div id="wrapper"><span>Hey</span><span>you !</span></div>

            >>> d = PyQuery('<div><span>Hey</span><span>you !</span></div>')
            >>> print(d('span').wrapAll('<div id="wrapper"></div>'))
            <div id="wrapper"><span>Hey</span><span>you !</span></div>

        ..
        """
        if not self:
            return self

        assert isinstance(value, basestring)
        value = fromstring(value)[0]
        wrapper = deepcopy(value)
        if not wrapper.getchildren():
            child = wrapper
        else:
            childs = [c for c in wrapper.iterchildren()]
            child = childs[-1]

        replace_childs = True
        parent = self[0].getparent()
        if parent is None:
            parent = no_default

        # add nodes to wrapper and check parent
        for tag in self:
            child.append(deepcopy(tag))
            if tag.getparent() is not parent:
                replace_childs = False

        # replace nodes i parent if possible
        if parent is not no_default and replace_childs:
            childs = [c for c in parent.iterchildren()]
            if len(childs) == len(self):
                for tag in self:
                    parent.remove(tag)
                parent.append(wrapper)

        self[:] = [wrapper]
        return self

    @with_camel_case_alias
    def replace_with(self, value):