refactor: remove unused mcp.shared.progress module (#2080)

src/mcp/shared/progress.py

@@ -1,45 +0,0 @@
-from collections.abc import Generator
-from contextlib import contextmanager
-from dataclasses import dataclass, field
-from typing import Generic
-
-from pydantic import BaseModel
-
-from mcp.shared._context import RequestContext, SessionT
-from mcp.types import ProgressToken
-
-
-class Progress(BaseModel):
-    progress: float
-    total: float | None
-
-
-@dataclass
-class ProgressContext(Generic[SessionT]):
-    session: SessionT
-    progress_token: ProgressToken
-    total: float | None
-    current: float = field(default=0.0, init=False)
-
-    async def progress(self, amount: float, message: str | None = None) -> None:
-        self.current += amount
-
-        await self.session.send_progress_notification(
-            self.progress_token, self.current, total=self.total, message=message
-        )
-
-
-@contextmanager
-def progress(
-    ctx: RequestContext[SessionT],
-    total: float | None = None,
-) -> Generator[ProgressContext[SessionT], None]:
-    progress_token = ctx.meta.get("progress_token") if ctx.meta else None
-    if progress_token is None:  # pragma: no cover
-        raise ValueError("No progress token provided")
-
-    progress_ctx = ProgressContext(ctx.session, progress_token, total)
-    try:
-        yield progress_ctx
-    finally:
-        pass