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Don't re-export types

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We will be a bit more low level and expect callees to import mcp.types
instead of relying in re-exported types. This makes usage more explicit
and avoids potential collisions in mcp.server.
This commit is contained in:
David Soria Parra 2024-11-11 20:14:03 +00:00
commit b9b44e6dad
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1 changed files with 231 additions and 413 deletions
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12
src/mcp/server/stdio.py
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@ -5,7 +5,7 @@ import anyio
import anyio.lowlevel
from anyio.streams.memory import MemoryObjectReceiveStream, MemoryObjectSendStream
from mcp.types import JSONRPCMessage
import mcp.types as types
@asynccontextmanager
@ -24,11 +24,11 @@ async def stdio_server(
if not stdout:
stdout = anyio.wrap_file(sys.stdout)
read_stream: MemoryObjectReceiveStream[JSONRPCMessage | Exception]
read_stream_writer: MemoryObjectSendStream[JSONRPCMessage | Exception]
read_stream: MemoryObjectReceiveStream[types.JSONRPCMessage | Exception]
read_stream_writer: MemoryObjectSendStream[types.JSONRPCMessage | Exception]
write_stream: MemoryObjectSendStream[JSONRPCMessage]
write_stream_reader: MemoryObjectReceiveStream[JSONRPCMessage]
write_stream: MemoryObjectSendStream[types.JSONRPCMessage]
write_stream_reader: MemoryObjectReceiveStream[types.JSONRPCMessage]
read_stream_writer, read_stream = anyio.create_memory_object_stream(0)
write_stream, write_stream_reader = anyio.create_memory_object_stream(0)
@ -38,7 +38,7 @@ async def stdio_server(
async with read_stream_writer:
async for line in stdin:
try:
message = JSONRPCMessage.model_validate_json(line)
message = types.JSONRPCMessage.model_validate_json(line)
except Exception as exc:
await read_stream_writer.send(exc)
continue