From b24f0d5c1eb3b2ea7c7d76d9a9ec759770037d32 Mon Sep 17 00:00:00 2001
From: Tyler Goodlet <jgbt@protonmail.com>
Date: Fri, 19 May 2023 14:49:10 -0400
Subject: [PATCH] Go all in on "task manager" naming

---
 tractor/trionics/_supervisor.py | 19 ++++++++-----------
 1 file changed, 8 insertions(+), 11 deletions(-)

diff --git a/tractor/trionics/_supervisor.py b/tractor/trionics/_supervisor.py
index 46a1ccdf..3a2f176f 100644
--- a/tractor/trionics/_supervisor.py
+++ b/tractor/trionics/_supervisor.py
@@ -102,14 +102,14 @@ async def wait_for_result(self) -> Any:
         return self.result
 
 
-class ScopePerTaskNursery(Struct):
+class TaskManagerNursery(Struct):
     _n: Nursery
     _scopes: dict[
         Task,
         tuple[CancelScope, Outcome]
     ] = {}
 
-    scope_manager: Generator[Any, Outcome, None] | None = None
+    task_manager: Generator[Any, Outcome, None] | None = None
 
     async def start_soon(
         self,
@@ -117,7 +117,7 @@ async def start_soon(
         *args,
 
         name=None,
-        scope_manager: ContextManager | None = None,
+        task_manager: Generator[Any, Outcome, None] | None = None
 
     ) -> tuple[CancelScope, Task]:
 
@@ -131,7 +131,7 @@ async def start_soon(
 
         n: Nursery = self._n
 
-        sm = self.scope_manager
+        sm = self.task_manager
         # we do default behavior of a scope-per-nursery
         # if the user did not provide a task manager.
         if sm is None:
@@ -261,14 +261,11 @@ def add_task_handle_and_crash_handling(
 
 @acm
 async def open_nursery(
-    scope_manager = None,
+    task_manager = None,
     **kwargs,
 ):
     async with trio.open_nursery(**kwargs) as nurse:
-        yield ScopePerTaskNursery(
-            nurse,
-            scope_manager=scope_manager,
-        )
+        yield TaskManagerNursery(nurse, task_manager=task_manager)
 
 
 async def sleep_then_return_val(val: str):
@@ -293,7 +290,7 @@ async def ensure_cancelled():
 
     async def main():
         async with open_nursery(
-            scope_manager=add_task_handle_and_crash_handling,
+            task_manager=add_task_handle_and_crash_handling,
         ) as sn:
             for _ in range(3):
                 outcome, _ = await sn.start_soon(trio.sleep_forever)
@@ -312,7 +309,7 @@ async def main():
 
             await trio.sleep(0.6)
             print(
-                'Cancelling and waiting on {err_outcome.lowlevel_task} '
+                f'Cancelling and waiting on {err_outcome.lowlevel_task} '
                 'to CRASH..'
             )
             cs.cancel()