api_helper.py 文件源码

def append_url_with_template_parameters(url,
                                            parameters):
        """Replaces template parameters in the given url.

        Args:
            url (str): The query url string to replace the template parameters.
            parameters (dict): The parameters to replace in the url.

        Returns:
            str: URL with replaced parameters.

        """
        # Parameter validation
        if url is None:
            raise ValueError("URL is None.")
        if parameters is None:
            return url

        # Iterate and replace parameters
        for key in parameters:
            element = parameters[key]
            replace_value = ""

            # Load parameter value
            if element is None:
                replace_value = ""
            elif isinstance(element, list):
                replace_value = "/".join(quote(str(x), safe='') for x in element)
            else:
                replace_value = quote(str(element), safe='')

            url = url.replace('{{{0}}}'.format(key), str(replace_value))

        return url