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How to use generate_fixed_length_params method in lettuce-tools

Best Python code snippet using lettuce-tools_python

dataset_utils.py

Source:dataset_utils.py

...9        :param data: hash entry10        :return cleaned data11        """12        try:13            data = self.generate_fixed_length_params(data)14            data = self.remove_missing_params(data)15            data = self.infere_datatypes(data)16            return data17        except:18            return None19    def remove_missing_params(self, data):20        """21        Removes all the data elements tagged with the text [MISSING_PARAM] in lettuce22        :param data: Lettuce step hash entry23        :return data without not desired params24        """25        try:26            for item in data.keys():27                if "[MISSING_PARAM]" in data[item]:28                    del(data[item])29        finally:30            return data31    def generate_fixed_length_param(self, param):32        """33        Generate a fixed length param if the elements matches the expression34        [<type>_WITH_LENGTH_<length>] in lettuce. E.g.: [STRING_WITH_LENGTH_15]35        :param param: Lettuce param36        :return param with the desired length37        """38        try:39            if "_WITH_LENGTH_" in param:40                if "_ARRAY_WITH_LENGTH_" in param:41                    seeds = {'STRING': 'a', 'INTEGER': 1}42                    seed, length = param[1:-1].split("_ARRAY_WITH_LENGTH_")43                    param = list(seeds[seed] for x in xrange(int(length)))44                elif "JSON_WITH_LENGTH_" in param:45                    length = int(param[1:-1].split("JSON_WITH_LENGTH_")[1])46                    param = dict((str(x), str(x)) for x in xrange(length))47                else:48                    seeds = {'STRING': 'a', 'INTEGER': "1"}49                    # The chain to be generated can be just a part of param50                    start = param.find("[")51                    end = param.find("]")52                    seed, length = param[start + 1:end].split("_WITH_LENGTH_")53                    generated_part = seeds[seed] * int(length)54                    placeholder = "[" + seed + "_WITH_LENGTH_" + length + "]"55                    param = param.replace(placeholder, generated_part)56                    if seed is "INTEGER":57                        param = int(param)58        finally:59            return param60    def generate_fixed_length_params(self, data):61        """62        Generate a fixed length data for the elements that match the expression63        [<type>_WITH_LENGTH_<length>] in lettuce. E.g.: [STRING_WITH_LENTGH_15]64        :param data: Lettuce step hash entry65        :return data with the desired params with the desired length66        """67        try:68            for item in data.keys():69                data[item] = self.generate_fixed_length_param(data[item])70        finally:71            return data72    def infere_datatypes(self, data):73        """74        Process the input data and replace the values in string format with the...

snippet.py

Source:snippet.py

...20                seed, length = param[1:-1].split("_WITH_LENGTH_")21                param = seeds[seed] * int(length)22    finally:23        return param24def generate_fixed_length_params(data):25    """26    Generate a fixed length data for the elements that match the expression27    [<type>_WITH_LENGTH_<length>] in lettuce. E.g.: [STRING_WITH_LENTGH_15]28    :param data: Lettuce step hash entry29    :return data with the desired params with the desired length30    """31    try:32        for item in data.keys():33            data[item] = generate_fixed_length_param(data[item])34    finally:35        return data36def auto_expand(f):37    @wraps(f)38    def wrapper(*args, **kwargs):39        args = map(generate_fixed_length_param, args)40        kwargs.update(generate_fixed_length_params(kwargs))41            42        return f(*args, **kwargs)43    return wrapper44@auto_expand45def prueba(arg1, arg2, arg3):46    print 'arg1', arg147    print 'arg2', arg248    print 'arg3', arg349if __name__ == '__main__':...

decorators.py

Source:decorators.py

...5    @wraps(f)6    def wrapper(*args, **kwargs):7        dataset_utils = DatasetUtils()8        args = map(dataset_utils.generate_fixed_length_param, args)9        kwargs.update(dataset_utils.generate_fixed_length_params(kwargs))10        return f(*args, **kwargs)11    return wrapper12@auto_expand13def test(arg1, arg2, arg3):14    print 'arg1', arg115    print 'arg2', arg216    print 'arg3', arg317if __name__ == '__main__':18    test('[STRING_WITH_LENGTH_5]',19         arg3='standard chain',...

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