Parse RAML file

def parse_raml(self):
        """
            Parse RAML file
        """
        if utils.is_url(self.ramlfile):
            raml = utils.download_file(self.ramlfile)
        else:
            with codecs.open(self.ramlfile, "rb", encoding="utf-8") as raml_f:
                raml = raml_f.read()

        loader = ramlfications.loads(raml)
        config = ramlfications.setup_config(self.ramlconfig)
        self.raml = ramlfications.parse_raml(loader, config)