jhrinv opened a new issue, #1457: URL: https://github.com/apache/hamilton/issues/1457
A fresh install and running of `hamilton ui` fails with ninja complaining like this: ``` ConfigError: The use of `Config` class is removed for ModelSchema, use 'Meta' instead ``` I also add the information from my pyproject.toml because maybe it is a dependency issue. From the references below, it looks as if this error is related to django-ninja, whereas I do not understand the details. Who can help as to why this happens? # Current behavior I perform these two steps: ``` $ uv add sf-hamilton[ui,sdk] $ hamilton ui ``` with the last one failing with the stack trace below. ## Relevant Issues With Ninja - [\[Info\] ModelSchema triggers Pydantic V2 deprecation warning for class-based `Config` · Issue #1489 · vitalik/django-ninja](https://github.com/vitalik/django-ninja/issues/1489) - [Use `class Meta` or `class Config` · Issue #1027 · vitalik/django-ninja](https://github.com/vitalik/django-ninja/issues/1027) ## Stack Traces ``` $ uv run hamilton ui ╭────────────────────────────────────────────────────────────────────────────────── Traceback (most recent call last) ──────────────────────────────────────────────────────────────────────────────────╮ │ ...\.venv\Lib\site-packages\hamilton\cli\__main__.py:324 in ui │ │ │ │ 321 │ │ ) │ │ 322 │ │ raise typer.Exit(code=1) from e │ │ 323 │ │ │ ❱ 324 │ ctx.invoke( │ │ 325 │ │ commands.run, │ │ 326 │ │ port=port, │ │ 327 │ │ base_dir=base_dir, │ │ │ │ ╭───────────────────────────────────────────────────────────────────────────── locals ─────────────────────────────────────────────────────────────────────────────╮ │ │ │ base_dir = 'C:\\Users\\jhr.INVERSO\\.hamilton\\db' │ │ │ │ commands = <module 'hamilton_ui.commands' from 'C:\\Users\\jhr.INVERSO\\src\\bdag-schaden-doc-ingest\\.venv\\Lib\\site-packages\\hamilton_ui\\commands.py'> │ │ │ │ config_file = None │ │ │ │ ctx = <click.core.Context object at 0x000002126A4EFD90> │ │ │ │ no_migration = False │ │ │ │ no_open = False │ │ │ │ port = 8241 │ │ │ │ settings_file = 'mini' │ │ │ ╰──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╯ │ │ │ │ ...\.venv\Lib\site-packages\click\core.py:824 in invoke │ │ │ │ ...\.venv\Lib\site-packages\hamilton_ui\commands.py:131 in run │ │ │ │ 128 │ │ with set_env_variables(env): ╭─────────────────────────────────────── locals ───────────────────────────────────────╮ │ │ 129 │ │ │ settings_file_param = f"--settings={settings_file.value}" │ base_dir = 'C:\\Users\\jhr.INVERSO\\.hamilton\\db' │ │ │ 130 │ │ │ if not no_migration: │ config_file = None │ │ │ ❱ 131 │ │ │ │ execute_from_command_line(["manage.py", "migrate", settings_file_param]) │ env = {'HAMILTON_BASE_DIR': 'C:\\Users\\jhr.INVERSO\\.hamilton\\db'} │ │ │ 132 │ │ │ execute_from_command_line( │ no_migration = False │ │ │ 133 │ │ │ │ # Why insecure? Because we're running locally using django's server whic │ no_open = False │ │ │ 134 │ │ │ │ # is not specifically meant for production. That said, we'll be fixing t │ open_url = 'http://localhost:8241' │ │ │ │ port = 8241 │ │ │ │ settings_file = <SettingsFile.mini: 'server.settings_mini'> │ │ │ │ settings_file_param = '--settings=server.settings_mini' │ │ │ │ thread = <Thread(Thread-2 (_open_when_ready), started daemon 14616)> │ │ │ ╰──────────────────────────────────────────────────────────────────────────────────────╯ │ │ │ │ ...\.venv\Lib\site-packages\django\core\management\__init__.py:443 in execute_from_command_line │ │ │ │ 440 def execute_from_command_line(argv=None): ╭───────────────────────────────────── locals ──────────────────────────────────────╮ │ │ 441 │ """Run a ManagementUtility.""" │ argv = ['manage.py', 'migrate', '--settings=server.settings_mini'] │ │ │ 442 │ utility = ManagementUtility(argv) │ utility = <django.core.management.ManagementUtility object at 0x000002126AC2D2B0> │ │ │ ❱ 443 │ utility.execute() ╰───────────────────────────────────────────────────────────────────────────────────╯ │ │ 444 │ │ │ │ ...\.venv\Lib\site-packages\django\core\management\__init__.py:437 in execute │ │ │ │ 434 │ │ elif self.argv[1:] in (["--help"], ["-h"]): │ │ 435 │ │ │ sys.stdout.write(self.main_help_text() + "\n") │ │ 436 │ │ else: │ │ ❱ 437 │ │ │ self.fetch_command(subcommand).run_from_argv(self.argv) │ │ 438 │ │ 439 │ │ 440 def execute_from_command_line(argv=None): │ │ │ │ ╭───────────────────────────────────────────────────────────────────────────────────────────── locals ──────────────────────────────────────────────────────────────────────────────────────────────╮ │ │ │ args = [] │ │ │ │ options = Namespace(settings='server.settings_mini', pythonpath=None, args=[]) │ │ │ │ parser = CommandParser(prog='manage.py', usage='%(prog)s subcommand [options] [args]', description=None, formatter_class=<class 'argparse.HelpFormatter'>, conflict_handler='error', │ │ │ │ add_help=False) │ │ │ │ self = <django.core.management.ManagementUtility object at 0x000002126AC2D2B0> │ │ │ │ subcommand = 'migrate' │ │ │ ╰───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╯ │ │ │ │ ...\.venv\Lib\site-packages\django\core\management\base.py:420 in run_from_argv │ │ │ │ 417 │ │ args = cmd_options.pop("args", ()) │ │ 418 │ │ handle_default_options(options) │ │ 419 │ │ try: │ │ ❱ 420 │ │ │ self.execute(*args, **cmd_options) │ │ 421 │ │ except CommandError as e: │ │ 422 │ │ │ if options.traceback: │ │ 423 │ │ │ │ raise │ │ │ │ ╭───────────────────────────────────────────────────────────────────────────────────────────── locals ──────────────────────────────────────────────────────────────────────────────────────────────╮ │ │ │ args = () │ │ │ │ argv = ['manage.py', 'migrate', '--settings=server.settings_mini'] │ │ │ │ cmd_options = { │ │ │ │ │ 'verbosity': 1, │ │ │ │ │ 'settings': 'server.settings_mini', │ │ │ │ │ 'pythonpath': None, │ │ │ │ │ 'traceback': False, │ │ │ │ │ 'no_color': False, │ │ │ │ │ 'force_color': False, │ │ │ │ │ 'skip_checks': False, │ │ │ │ │ 'app_label': None, │ │ │ │ │ 'migration_name': None, │ │ │ │ │ 'interactive': True, │ │ │ │ │ ... +7 │ │ │ │ } │ │ │ │ options = Namespace(verbosity=1, settings='server.settings_mini', pythonpath=None, traceback=False, no_color=False, force_color=False, skip_checks=False, app_label=None, │ │ │ │ migration_name=None, interactive=True, database='default', fake=False, fake_initial=False, plan=False, run_syncdb=False, check_unapplied=False, prune=False) │ │ │ │ parser = CommandParser(prog='manage.py migrate', usage=None, description='Updates database schema. Manages both apps with migrations and those without.', formatter_class=<class │ │ │ │ 'django.core.management.base.DjangoHelpFormatter'>, conflict_handler='error', add_help=True) │ │ │ │ self = <django.core.management.commands.migrate.Command object at 0x000002126C7F78C0> │ │ │ ╰───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╯ │ ... │ ...\.venv\Lib\site-packages\ninja\orm\metaclass.py:23 in from_schema_class │ │ │ │ 20 │ @staticmethod │ │ 21 │ def from_schema_class(name: str, namespace: dict) -> "MetaConf": │ │ 22 │ │ if "Config" in namespace: │ │ ❱ 23 │ │ │ raise ConfigError( # pragma: no cover │ │ 24 │ │ │ │ "The use of `Config` class is removed for ModelSchema, use 'Meta' instea │ │ 25 │ │ │ ) │ │ 26 │ │ if "Meta" in namespace: │ │ │ │ ╭────────────────────────────────────────────────────────────────────────────────── locals ──────────────────────────────────────────────────────────────────────────────────╮ │ │ │ name = 'UserOut' │ │ │ │ namespace = { │ │ │ │ │ '__module__': 'trackingserver_auth.schema', │ │ │ │ │ '__qualname__': 'UserOut', │ │ │ │ │ 'Config': <class 'trackingserver_auth.schema.UserOut.Config'>, │ │ │ │ │ '__static_attributes__': (), │ │ │ │ │ 'model_config': { │ │ │ │ │ │ 'from_attributes': True, │ │ │ │ │ │ 'model': <class 'trackingserver_auth.models.User'>, │ │ │ │ │ │ 'model_fields': ['id', 'email', 'first_name', 'last_name'] │ │ │ │ │ }, │ │ │ │ │ '__class_vars__': set(), │ │ │ │ │ '__private_attributes__': {} │ │ │ │ } │ │ │ ╰────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╯ │ ╰───────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────╯ ConfigError: The use of `Config` class is removed for ModelSchema, use 'Meta' instead ``` ## Steps to replicate behavior ``` $ uv init $ uv add sf-hamilton[ui,sdk] $ hamilton ui ``` ## Library & System Information - Python 3.13.7 - Windows 11 pyproject.toml: ```toml [project] requires-python = ">=3.13" dependencies = [ "langchain-text-splitters>=0.2.0", "llvmlite>=0.46.0", "markitdown[all]>=0.1.2", "pikepdf==10.2.0", "polars>=1.31.0", "pyarrow==18.0.0", "pypdf>=6.6.2", "pytest>=8.3.5", "python-dotenv>=1.0.0", "sf-hamilton[sdk,ui]>=1.89.0", "shap>=0.49.1", "snowflake>=1.2.0", "snowflake-ml-python>=1.24.0", "snowflake-snowpark-python>=1.30.0", "toml>=0.10.2", ] ``` # Expected behavior Hamilton UI server should start such that I can open it via web browser and open the website on localhost. -- This is an automated message from the Apache Git Service. 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