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How to use generate_sample_config method in tempest

Best Python code snippet using tempest_python

conf_cli.py

Source:conf_cli.py

1import argparse2# While the config is yaml, using json to dump the examples of it gives a3# cleaner output4import json5import os6import sys7from cosmo_tester.framework.config import load_config8from cosmo_tester.framework.logger import get_logger9def show_schema(schema,10                generate_sample_config=False,11                include_defaults=False,12                indent='',13                raw_config=None):14    raw_config = raw_config or {}15    output = []16    sorted_config_entries = schema.keys()17    sorted_config_entries = [18        entry for entry in sorted_config_entries19        if isinstance(schema[entry], dict)20    ]21    sorted_config_entries.sort()22    namespaces = [23        entry for entry in sorted_config_entries24        if schema[entry].get('.is_namespace', False)25    ]26    root_config_entries = [27        entry for entry in sorted_config_entries28        if entry not in namespaces29    ]30    for config_entry in root_config_entries:31        details = schema[config_entry]32        template = '{indent}{entry}: {value} # {description}'33        if generate_sample_config:34            if config_entry in raw_config:35                output.append(template.format(36                    indent=indent,37                    entry=config_entry,38                    value=raw_config[config_entry],39                    description=details['description'],40                ))41            elif 'default' in details.keys():42                if include_defaults:43                    output.append(template.format(44                        indent=indent,45                        entry=config_entry,46                        value=json.dumps(details['default']),47                        description=details['description'],48                    ))49            else:50                output.append(template.format(51                    indent=indent,52                    entry=config_entry,53                    value='',54                    description=details['description'],55                ))56        else:57            line = '{entry}: {description}'58            if 'default' in schema[config_entry].keys():59                line = line + ' (Default: {default})'60            line = line.format(61                entry=config_entry,62                description=details['description'],63                default=json.dumps(details.get('default')),64            )65            output.append(indent + line)66    for namespace in namespaces:67        namespace_output = show_schema(68            schema[namespace],69            generate_sample_config,70            include_defaults,71            indent + '  ',72            raw_config=raw_config.get(namespace, {}),73        )74        if namespace_output:75            output.append(indent + namespace + ':')76            output.append(namespace_output)77    return '\n'.join(output)78def apply_platform_config(logger, config, platform):79    config.raw_config['target_platform'] = platform80    if platform == 'openstack':81        config.raw_config['openstack'] = {}82        target = config.raw_config['openstack']83        target['username'] = os.environ["OS_USERNAME"]84        target['password'] = os.environ["OS_PASSWORD"]85        target['tenant'] = (86            os.environ.get("OS_TENANT_NAME")87            or os.environ['OS_PROJECT_NAME']88        )89        target['url'] = os.environ["OS_AUTH_URL"].replace('v2.0', 'v3')90        target['region'] = os.environ.get("OS_REGION_NAME", "RegionOne")91def main():92    parser = argparse.ArgumentParser(93        description=(94            'Tool for working with test configs.'95        ),96    )97    subparsers = parser.add_subparsers(help='Action',98                                       dest='action')99    validate_args = subparsers.add_parser('validate',100                                          help='Validate the config.')101    validate_args.add_argument(102        '-c', '--config-location',103        help='The config file to validate.',104        default='test_config.yaml',105    )106    subparsers.add_parser('schema',107                          help='Print the schema.')108    generate_args = subparsers.add_parser('generate',109                                          help='Generate sample config.')110    generate_args.add_argument(111        '-i', '--include-defaults',112        help=(113            'Include entries with default values. '114            'This will result in a much longer config, most of which will '115            'not be required, but will allow for easy modification of any '116            'settings.'117        ),118        action='store_true',119        default=False120    )121    generate_args.add_argument(122        '-p', '--platform',123        help=(124            'Generate the initial config including values for the specified '125            'target platform. For platform configuration to be properly '126            "generated, you should have that platform's default way of "127            'authenticating prepared, e.g. ". openstackrc".'128        ),129    )130    args = parser.parse_args()131    logger = get_logger('conf_cli')132    if args.action == 'validate':133        # We validate on loading, so simply attempting to load the config with134        # the config supplied by the user will validate it135        load_config(logger, args.config_location)136    elif args.action == 'schema':137        config = load_config(logger, validate=False)138        print(show_schema(config.schema, False))139    elif args.action == 'generate':140        if args.platform:141            raw_config = {'target_platform': args.platform}142        else:143            raw_config = {}144        config = load_config(logger, raw_config=raw_config, validate=False)145        if args.platform:146            apply_platform_config(logger, config, args.platform)147            if not config.check_config_is_valid(fail_on_missing=False):148                sys.exit(1)149        print(show_schema(config.schema,150                          generate_sample_config=True,151                          include_defaults=args.include_defaults,152                          raw_config=config.raw_config))153if __name__ == '__main__':...

test_config.py

Source:test_config.py

1import os2import shutil3from hydrand.config import generate_sample_config, load_config, CONFIG_BASE_DIR4def test_save_load():5    x = generate_sample_config(17, write_to_disk=True)6    y = load_config(17)7    for a, b in zip(x, y):8        assert a.id == b.id9        assert a.address == b.address10        assert a.port == b.port11        assert a.keypair == b.keypair12        assert a.public_key == b.public_key13        assert a.initial_secret == b.initial_secret14        assert a.initial_shares == b.initial_shares15        assert a.initial_proof == b.initial_proof16        assert a.initial_merkle_root == b.initial_merkle_root...

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