def addUrlScheme(self, url):

        #@TODO: validate invalid url format according to http://oembed.com/
        if not isinstance(url, str):
            raise TypeError('url must be a string value')

        if not url in self._urlSchemes:
            self._urlSchemes[url] = OEmbedUrlScheme(url)
Add a url scheme to this endpoint. It takes a url string and create
dataset/ETHPy150Open abarmat/python-oembed/oembed/__init__.py/OEmbedEndpoint.addUrlScheme