From 12cb161e92a62dd7752c0c3336939d010fca0741 Mon Sep 17 00:00:00 2001
From: bd <bdunahu@operationnull.com>
Date: Mon, 14 Jul 2025 13:44:37 -0600
Subject: Sample by extracting frame summaries out of TimerHandler objects

---
 aergia | 27 +++++++++------------------
 1 file changed, 9 insertions(+), 18 deletions(-)

diff --git a/aergia b/aergia
index 2474351..00da292 100755
--- a/aergia
+++ b/aergia
@@ -164,7 +164,7 @@ class Aergia(object):
         frames = Aergia.get_frames_from_loops(Aergia.get_event_loops())
         return [
             f for f in frames
-            if f is not None and Aergia.should_trace(f.f_code.co_filename)
+            if f is not None and Aergia.should_trace(f.filename)
         ]
 
     @staticmethod
@@ -202,20 +202,19 @@ class Aergia(object):
 
     @staticmethod
     def get_frames_from_loops(loops):
-        '''Given LOOPS, returns a flat list of tasks.'''
+        '''Given LOOPS, returns a flat list of frames.'''
         return [
-            task for loop in loops
-            for task in Aergia.get_idle_task_frames(loop)
+            frames for loop in loops
+            for frames in Aergia.get_idle_task_frames(loop)
         ]
 
     @staticmethod
     def frame_to_string(frame):
         '''Pretty-prints a frame as a function/file name and a line number.
         Additionally used as a key for tallying lines.'''
-        co = frame.f_code
-        func_name = co.co_name
-        line_no = frame.f_lineno
-        filename = co.co_filename
+        func_name = frame.name
+        line_no = frame.lineno
+        filename = frame.filename
         return filename + ':' + str(line_no) + '\t' + func_name
 
     @staticmethod
@@ -245,17 +244,9 @@ class Aergia(object):
     def get_idle_task_frames(loop):
         '''Given an asyncio event loop, returns the list of idle task frames.
         A task is considered 'idle' if it is not currently executing.'''
-        curr_task = asyncio.current_task(loop)
-        if curr_task:
-            curr_task.print_stack()
         idle = []
-        for task in asyncio.all_tasks(loop):
-            if task is not curr_task:
-                # according to docs, the frames are always ordered from oldest
-                # to newest
-                # task.print_stack()
-                # https://stackoverflow.com/questions/73657828/how-to-tell-where-an-asyncio-task-is-waiting
-                idle.append(task.get_stack()[0])
+        for th in loop._scheduled:
+            idle += th._source_traceback
         return idle
 
     @staticmethod
-- 
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