Method prepare_html

Lib/pagebot/elements/image.py:353–362

Responds to the top-down element broadcast to prepare for build_html. If the original image needs scaling, then prepares the build by letting the context make a new cache file with the scaled images. If the cache file already exists, then ignore -- just continue the broadcast

(self, view)

        )

    def prepare_html(self, view):
        """Responds to the top-down element broadcast to prepare for build_html.
        If the original image needs scaling, then prepares the build by letting
        the context make a new cache file with the scaled images. If the cache
        file already exists, then ignore -- just continue the broadcast to the
        child elements."""
        self._scaleImage(view)

        for e in self.elements:
            e.prepare_html(view)

    def build_html(self, view, path, **kwargs):
        # Gets current context.