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chore: add D212 lint rule to enforce Google-style docstrings (#1892)

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Felix Weinberger 2026-01-16 16:10:52 +00:00 • committed by GitHub
commit d41d0c0128
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1 changed files with 452 additions and 925 deletions
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12
src/mcp/server/validation.py
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@ -1,5 +1,4 @@
"""
Shared validation functions for server requests.
"""Shared validation functions for server requests.
This module provides validation logic for sampling and elicitation requests
that is shared across normal and task-augmented code paths.
@ -17,8 +16,7 @@ from mcp.types import (
def check_sampling_tools_capability(client_caps: ClientCapabilities | None) -> bool:
"""
Check if the client supports sampling tools capability.
"""Check if the client supports sampling tools capability.
Args:
client_caps: The client's declared capabilities
@ -40,8 +38,7 @@ def validate_sampling_tools(
tools: list[Tool] | None,
tool_choice: ToolChoice | None,
) -> None:
"""
Validate that the client supports sampling tools if tools are being used.
"""Validate that the client supports sampling tools if tools are being used.
Args:
client_caps: The client's declared capabilities
@ -62,8 +59,7 @@ def validate_sampling_tools(
def validate_tool_use_result_messages(messages: list[SamplingMessage]) -> None:
"""
Validate tool_use/tool_result message structure per SEP-1577.
"""Validate tool_use/tool_result message structure per SEP-1577.
This validation ensures:
1. Messages with tool_result content contain ONLY tool_result content