python3Packages.fastmcp: 2.12.5 -> 2.14.2

  cyclopts,

  exceptiongroup,

  httpx,

  jsonschema-path,

  mcp,

  openai,

  openapi-core,

  openapi-pydantic,

  platformdirs,

  py-key-value-aio,

  pydantic,

  pydocket,

  pyperclip,

  python-dotenv,

  rich,

  uvicorn,

  websockets,

  # tests

  anthropic,

  dirty-equals,

  email-validator,

  fastapi,

  inline-snapshot,

  lupa,

  psutil,

  pytest-asyncio,

  pytest-httpx,

  pytestCheckHook,

  pytest-timeout,

}:

buildPythonPackage rec {

buildPythonPackage (finalAttrs: {

  pname = "fastmcp";

  version = "2.12.5";

  version = "2.14.2";

  pyproject = true;

  src = fetchFromGitHub {

    owner = "jlowin";

    repo = "fastmcp";

    tag = "v${version}";

    hash = "sha256-F8NCp1Ku1EeI/YjbHuHcDYytTgqOFyLp+sZGBqayv6s=";

    tag = "v${finalAttrs.version}";

    hash = "sha256-JqDsHmhuRom4CPmQd0sMaBtgypHDtwVJ4I3fnOLjnd8=";

  };

  build-system = [

    cyclopts

    exceptiongroup

    httpx

    jsonschema-path

    mcp

    openapi-core

    openapi-pydantic

    platformdirs

    py-key-value-aio

    pydantic

    pydocket

    pyperclip

    python-dotenv

    rich

    uvicorn

    websockets

  ]

  ++ py-key-value-aio.optional-dependencies.disk

  ++ py-key-value-aio.optional-dependencies.keyring

  ++ py-key-value-aio.optional-dependencies.memory

  ++ pydantic.optional-dependencies.email;

  optional-dependencies = {

  pythonImportsCheck = [ "fastmcp" ];

  pytestFlags = [

    "--timeout=30"

  ];

  nativeCheckInputs = [

    anthropic

    dirty-equals

    email-validator

    fastapi

    inline-snapshot

    lupa

    psutil

    pytest-asyncio

    pytest-httpx

    pytest-timeout

    pytestCheckHook

    writableTmpDirAsHomeHook

  ]

  ++ lib.concatAttrValues optional-dependencies

  ++ lib.concatAttrValues finalAttrs.passthru.optional-dependencies

  ++ inline-snapshot.optional-dependencies.dirty-equals;

  disabledTests = [

    # redis.exceptions.ResponseError: unknown command `evalsha`, with args beginning with:

    "test_get_prompt_as_task_returns_prompt_task"

    "test_prompt_task_server_generated_id"

    "test_logging_middleware_with_payloads"

    "test_structured_logging_middleware_produces_json"

    # AssertionError: assert 'INFO' == 'DEBUG'

    "test_temporary_settings"

    # mcp.shared.exceptions.McpError: Connection closed

    "test_log_file_captures_stderr_output_with_path"

    "test_log_file_captures_stderr_output_with_textio"

    "test_log_file_none_uses_default_behavior"

    # RuntimeError: Client failed to connect: Connection closed

    "test_keep_alive_maintains_session_across_multiple_calls"

    "test_keep_alive_false_starts_new_session_across_multiple_calls"

    "test_uv_transport_module"

    "test_github_api_schema_performance"

    # Hang forever

    "test_nested_streamable_http_server_resolves_correctly"

    # RuntimeError: Client failed to connect: Timed out while waiting for response

    "test_timeout"

    "test_timeout_tool_call_overrides_client_timeout_even_if_lower"

  disabledTestPaths = lib.optionals stdenv.hostPlatform.isDarwin [

    # RuntimeError: Server failed to start after 10 attempts

    "tests/client/auth/test_oauth_client.py"

    "tests/client/test_openapi_experimental.py"

    "tests/client/test_openapi_legacy.py"

    "tests/client/test_sse.py"

    "tests/client/test_streamable_http.py"

    "tests/server/auth/test_jwt_provider.py"

  meta = {

    description = "Fast, Pythonic way to build MCP servers and clients";

    changelog = "https://github.com/jlowin/fastmcp/releases/tag/${src.tag}";

    changelog = "https://github.com/jlowin/fastmcp/releases/tag/${finalAttrs.src.tag}";

    homepage = "https://github.com/jlowin/fastmcp";

    license = lib.licenses.asl20;

    maintainers = with lib.maintainers; [ GaetanLepage ];

  };

}

})