wip

plugins/org.python.pydev.core/pysrc/_pydevd_bundle/pydevd_constants.py

@@ -171,6 +171,8 @@ def _current_frames():
 IS_PY311_OR_GREATER = sys.version_info >= (3, 11)
 IS_PY312_OR_GREATER = sys.version_info >= (3, 12)
 
+USE_SYS_MONITORING = IS_PY312_OR_GREATER and hasattr(sys, 'monitoring')
+
 
 def version_str(v):
     return '.'.join((str(x) for x in v[:3])) + ''.join((str(x) for x in v[3:]))
@@ -507,7 +509,7 @@ def iter_chars(b):
     return iter(b)
 
 
-if IS_JYTHON:
+if IS_JYTHON or USE_SYS_MONITORING:
 
     def NO_FTRACE(frame, event, arg):
         return None

plugins/org.python.pydev.core/pysrc/_pydevd_bundle/pydevd_daemon_thread.py

@@ -3,12 +3,13 @@
 from _pydevd_bundle.pydevd_utils import notify_about_gevent_if_needed
 import weakref
 from _pydevd_bundle.pydevd_constants import IS_JYTHON, IS_IRONPYTHON, \
-    PYDEVD_APPLY_PATCHING_TO_HIDE_PYDEVD_THREADS
+    PYDEVD_APPLY_PATCHING_TO_HIDE_PYDEVD_THREADS, USE_SYS_MONITORING
 from _pydev_bundle.pydev_log import exception as pydev_log_exception
 import sys
 from _pydev_bundle import pydev_log
 import pydevd_tracing
 from _pydevd_bundle.pydevd_collect_bytecode_info import iter_instructions
+from _pydevd_sys_monitoring import pydevd_sys_monitoring
 
 if IS_JYTHON:
     import org.python.core as JyCore  # @UnresolvedImport
@@ -67,6 +68,9 @@ def do_kill_pydev_thread(self):
 
     def _stop_trace(self):
         if self.pydev_do_not_trace:
+            if USE_SYS_MONITORING:
+                pydevd_sys_monitoring.stop_monitoring(all_threads=False)
+                return
             pydevd_tracing.SetTrace(None)  # no debugging on this thread
 
 

plugins/org.python.pydev.core/pysrc/_pydevd_bundle/pydevd_frame.py

@@ -5,7 +5,8 @@
 from _pydev_bundle import pydev_log
 from _pydevd_bundle import pydevd_dont_trace
 from _pydevd_bundle.pydevd_constants import (RETURN_VALUES_DICT, NO_FTRACE,
-    EXCEPTION_TYPE_HANDLED, EXCEPTION_TYPE_USER_UNHANDLED, PYDEVD_IPYTHON_CONTEXT)
+    EXCEPTION_TYPE_HANDLED, EXCEPTION_TYPE_USER_UNHANDLED, PYDEVD_IPYTHON_CONTEXT,
+    USE_SYS_MONITORING)
 from _pydevd_bundle.pydevd_frame_utils import add_exception_to_frame, just_raised, remove_exception_from_frame, ignore_exception_trace
 from _pydevd_bundle.pydevd_utils import get_clsname_for_code
 from pydevd_file_utils import get_abs_path_real_path_and_base_from_frame
@@ -1251,3 +1252,11 @@ def trace_dispatch(self, frame, event, arg):
             info.is_tracing -= 1
 
         # end trace_dispatch
+
+
+if USE_SYS_MONITORING:
+
+    class PyDBFrame:
+
+        def __init__(self, *args, **kwargs):
+            raise RuntimeError("Not expected to be used in sys.monitoring.")

plugins/org.python.pydev.core/pysrc/_pydevd_bundle/pydevd_trace_dispatch_regular.py

@@ -2,7 +2,7 @@
 from _pydev_bundle.pydev_log import exception as pydev_log_exception
 from _pydev_bundle._pydev_saved_modules import threading
 from _pydevd_bundle.pydevd_constants import (get_current_thread_id, NO_FTRACE,
-    USE_CUSTOM_SYS_CURRENT_FRAMES_MAP, ForkSafeLock)
+    USE_CUSTOM_SYS_CURRENT_FRAMES_MAP, ForkSafeLock, USE_SYS_MONITORING)
 from pydevd_file_utils import get_abs_path_real_path_and_base_from_frame, NORM_PATHS_AND_BASE_CONTAINER
 
 # IFDEF CYTHON
@@ -488,3 +488,8 @@ def __call__(self, frame, event, arg):
         return _original_call(self, frame, event, arg)
 
     ThreadTracer.__call__ = __call__
+
+if USE_SYS_MONITORING:
+
+    def fix_top_level_trace_and_get_trace_func(*args, **kwargs):
+        raise RuntimeError('Not used in sys.monitoring mode.')