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Handle args/kwargs appropriately for various objects

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This commit is contained in:
Jeremiah Lowin 2025-05-04 15:00:26 -04:00
commit c449f1d697
11 changed files with 188 additions and 21 deletions
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17
tests/server/test_server_interactions.py
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@ -930,7 +930,7 @@ class TestResourceTemplates:
with pytest.raises(
ValueError,
match="URI parameters .* must be a subset of the required function arguments",
match="Required function arguments .* must be a subset of the URI parameters",
):
@mcp.resource("resource://{name}/data")
@ -958,7 +958,7 @@ class TestResourceTemplates:
with pytest.raises(
ValueError,
match="URI parameters .* must be a subset of the required function arguments",
match="Required function arguments .* must be a subset of the URI parameters",
):
@mcp.resource("resource://{org}/{repo}/data")
@ -977,6 +977,19 @@ class TestResourceTemplates:
assert isinstance(result[0], TextResourceContents)
assert result[0].text == "Static data"
async def test_template_with_varkwargs(self):
"""Test that a template can have **kwargs."""
mcp = FastMCP()
@mcp.resource("test://{x}/{y}/{z}")
def func(**kwargs: int) -> int:
return sum(kwargs.values())
async with Client(mcp) as client:
result = await client.read_resource(AnyUrl("test://1/2/3"))
assert isinstance(result[0], TextResourceContents)
assert result[0].text == "6"
async def test_template_with_default_params(self):
"""Test that a template can have default parameters."""
mcp = FastMCP()