Method getElementPage

Lib/pagebot/elements/element.py:651–677

Recursively answers the page of this element. This can be several layers above self. If there element has not a parent in the line of parents, then answers None. >>> from pagebot.elements.page import Page >>> eb = Element(name='Bottom') >>> e = Element(elemen

(self)

        return self._eIds.get(eId)

    def getElementPage(self):
        """Recursively answers the page of this element. This can be several
        layers above self. If there element has not a parent in the line of
        parents, then answers None.

        >>> from pagebot.elements.page import Page
        >>> eb = Element(name='Bottom')
        >>> e = Element(elements=[eb])
        >>> e = Element(elements=[e])
        >>> e = Element(elements=[e])
        >>> page = Page(elements=[e])
        >>> # Find page upwards of parent line, starting a lowest e.
        >>> parentPage = eb.getElementPage()
        >>> page is parentPage
        True
        >>> eb = Element(name='Bottom')
        >>> e = Element(elements=[eb])
        >>> # Element parent line does not contain a page.
        >>> eb.getElementPage() is None
        True
        """
        if self.isPage:
            # Answers if self is a page.
            return self
        if self.parent is not None:
            return self.parent.getElementPage()
        return None

    def getElementByName(self, name):
        """Answers the first element in the offspring list that fits the name.