Log format tweaks for sclang reprs

A space here, a newline there..

tractor/_context.py

@@ -1003,7 +1003,8 @@ class Context:
                     )
                 else:
                     log.cancel(
-                        'Timed out on cancel request of remote task?\n'
+                        f'Timed out on cancel request of remote task?\n'
+                        f'\n'
                         f'{reminfo}'
                     )
 

tractor/_entry.py

@@ -238,7 +238,7 @@ def _trio_main(
             nest_from_op(
                 input_op='>(',  # see syntax ideas above
                 tree_str=actor_info,
-                back_from_op=1,
+                back_from_op=2,  # since "complete"
             )
         )
     logmeth = log.info

tractor/_rpc.py

@@ -852,8 +852,8 @@ async def try_ship_error_to_remote(
             log.critical(
                 'IPC transport failure -> '
                 f'failed to ship error to {remote_descr}!\n\n'
-                f'X=> {channel.uid}\n\n'
+                f'{type(msg)!r}[{msg.boxed_type}] X=> {channel.uid}\n'
-
+                f'\n'
                 # TODO: use `.msg.preetty_struct` for this!
                 f'{msg}\n'
             )

tractor/_runtime.py

@@ -1288,6 +1288,7 @@ class Actor:
             f'Actor-runtime cancel request from {requester_type}\n\n'
             f'<=c) {requesting_uid}\n'
             f'  |_{self}\n'
+            f'\n'
         )
 
         # TODO: what happens here when we self-cancel tho?
@@ -1307,13 +1308,15 @@ class Actor:
                 lock_req_ctx.has_outcome
             ):
                 msg += (
-                    '-> Cancelling active debugger request..\n'
+                    f'\n'
+                    f'-> Cancelling active debugger request..\n'
                     f'|_{_debug.Lock.repr()}\n\n'
                     f'|_{lock_req_ctx}\n\n'
                 )
                 # lock_req_ctx._scope.cancel()
                 # TODO: wrap this in a method-API..
                 debug_req.req_cs.cancel()
+                # if lock_req_ctx:
 
             # self-cancel **all** ongoing RPC tasks
             await self.cancel_rpc_tasks(

tractor/_spawn.py

@@ -323,8 +323,9 @@ async def soft_kill(
     uid: tuple[str, str] = portal.channel.uid
     try:
         log.cancel(
-            'Soft killing sub-actor via portal request\n'
+            f'Soft killing sub-actor via portal request\n'
-            f'c)> {portal.chan.uid}\n'
+            f'\n'
+            f'(c=> {portal.chan.uid}\n'
             f'  |_{proc}\n'
         )
         # wait on sub-proc to signal termination