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https://github.com/meta-llama/llama-stack.git
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85d407c2a0
Extract API definitions, models, and provider specifications into a standalone llama-stack-api package that can be published to PyPI independently of the main llama-stack server. Motivation External providers currently import from llama-stack, which overrides the installed version and causes dependency conflicts. This separation allows external providers to: - Install only the type definitions they need without server dependencies - Avoid version conflicts with the installed llama-stack package - Be versioned and released independently This enables us to re-enable external provider module tests that were previously blocked by these import conflicts. Changes - Created llama-stack-api package with minimal dependencies (pydantic, jsonschema) - Moved APIs, providers datatypes, strong_typing, and schema_utils - Updated all imports from llama_stack.* to llama_stack_api.* - Preserved git history using git mv for moved files - Configured local editable install for development workflow - Updated linting and type-checking configuration for both packages - Rebased on top of upstream src/ layout changes Testing Package builds successfully and can be imported independently. All pre-commit hooks pass with expected exclusions maintained. Next Steps - Publish llama-stack-api to PyPI - Update external provider dependencies - Re-enable external provider module tests Signed-off-by: Charlie Doern <cdoern@redhat.com>
68 lines
2.7 KiB
Python
68 lines
2.7 KiB
Python
# Copyright (c) Meta Platforms, Inc. and affiliates.
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# All rights reserved.
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#
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# This source code is licensed under the terms described in the LICENSE file in
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# the root directory of this source tree.
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import re
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import pytest
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from llama_stack_api.apis.common.errors import ToolGroupNotFoundError
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from llama_stack.core.library_client import LlamaStackAsLibraryClient
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from tests.common.mcp import MCP_TOOLGROUP_ID, make_mcp_server
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def test_register_and_unregister_toolgroup(llama_stack_client):
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# TODO: make this work for http client also but you need to ensure
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# the MCP server is reachable from llama stack server
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if not isinstance(llama_stack_client, LlamaStackAsLibraryClient):
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pytest.skip("The local MCP server only reliably reachable from library client.")
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test_toolgroup_id = MCP_TOOLGROUP_ID
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provider_id = "model-context-protocol"
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with make_mcp_server() as mcp_server_info:
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# Cleanup before running the test
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toolgroups = llama_stack_client.toolgroups.list()
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for toolgroup in toolgroups:
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if toolgroup.identifier == test_toolgroup_id:
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llama_stack_client.toolgroups.unregister(toolgroup_id=test_toolgroup_id)
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# Register the toolgroup
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llama_stack_client.toolgroups.register(
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toolgroup_id=test_toolgroup_id,
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provider_id=provider_id,
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mcp_endpoint=dict(uri=mcp_server_info["server_url"]),
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)
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# Verify registration
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registered_toolgroup = llama_stack_client.toolgroups.get(toolgroup_id=test_toolgroup_id)
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assert registered_toolgroup is not None
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assert registered_toolgroup.identifier == test_toolgroup_id
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assert registered_toolgroup.provider_id == provider_id
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# Verify tools listing
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tools_list_response = llama_stack_client.tools.list(toolgroup_id=test_toolgroup_id)
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assert isinstance(tools_list_response, list)
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assert tools_list_response
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# Unregister the toolgroup
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llama_stack_client.toolgroups.unregister(toolgroup_id=test_toolgroup_id)
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# Verify it is unregistered
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with pytest.raises(
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ToolGroupNotFoundError,
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match=re.escape(
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f"Tool Group '{test_toolgroup_id}' not found. Use 'client.toolgroups.list()' to list available Tool Groups."
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),
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):
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llama_stack_client.toolgroups.get(toolgroup_id=test_toolgroup_id)
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with pytest.raises(
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ToolGroupNotFoundError,
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match=re.escape(
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f"Tool Group '{test_toolgroup_id}' not found. Use 'client.toolgroups.list()' to list available Tool Groups."
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),
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):
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llama_stack_client.tools.list(toolgroup_id=test_toolgroup_id)
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