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file,import_line,import_api,variable,attr_access_api,attr_access_line,import_code,attr_access_code
Modules/_asynciomodule.c,4264,PyImport_ImportModule,asyncio_mod,NONE DETECTED,,"state->asyncio_mod = PyImport_ImportModule(""asyncio"");",
Modules/_asynciomodule.c,4281,PyImport_ImportModule,module,PyObject_GetAttrString,4287,module = PyImport_ImportModule(NAME); \,"VAR = PyObject_GetAttrString(module, NAME); \"
Modules/_ctypes/callbacks.c,474,PyImport_ImportModuleAttrString,func,NONE DETECTED,,"func = PyImport_ImportModuleAttrString(""ctypes"", ""DllGetClassObject"");",
Modules/_ctypes/callbacks.c,543,PyImport_ImportModuleAttrString,func,NONE DETECTED,,"PyObject *func = PyImport_ImportModuleAttrString(""ctypes"",",
Modules/_ctypes/stgdict.c,272,PyImport_ImportModuleAttrString,layout_func,NONE DETECTED,,"layout_func = PyImport_ImportModuleAttrString(""ctypes._layout"", ""get_layout"");",
Modules/_cursesmodule.c,328,PyImport_ImportModuleAttrString,exc,NONE DETECTED,,"PyObject *exc = PyImport_ImportModuleAttrStrin

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how do you feel about these stacks?
Traceback for thread 2896 (python) [Garbage collecting] (most recent call last):
    (C) File "???", line 0, in _start (/home/mwoznisk/3ps/cpython/python)
    (C) File "../csu/libc-start.c", line 302, in __libc_start_main (/usr/lib64/libc-2.28.so)
    (C) File "Modules/main.c", line 829, in Py_BytesMain (/home/mwoznisk/3ps/cpython/python)
    (C) File "Modules/main.c", line 805, in pymain_main (inlined) (/home/mwoznisk/3ps/cpython/python)
    (C) File "Modules/main.c", line 777, in Py_RunMain (inlined) (/home/mwoznisk/3ps/cpython/python)
    (C) File "Python/gc_free_threading.c", line 2608, in PyGC_Collect (/home/mwoznisk/3ps/cpython/python)
    (C) File "Python/gc_free_threading.c", line 2314, in gc_collect_main.constprop.0 (/home/mwoznisk/3ps/cpython/python)
    (C) File "Python/gc_free_threading.c", line 2144, in gc_collect_internal (inlined) (/home/mwoznisk/3ps/cpython/python)

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#1  _PyCode_GetTLBCArray (co=0x0) at ./Include/internal/pycore_code.h:529
529         return _Py_STATIC_CAST(_PyCodeArray *,
(gdb) up
#2  _PyFrame_GetBytecode (f=0x727f2e2331a8) at ./Include/internal/pycore_interpframe.h:32
32          _PyCodeArray *tlbc = _PyCode_GetTLBCArray(co);
(gdb) up
#3  PyUnstable_InterpreterFrame_GetLine (frame=0x727f2e2331a8) at Python/frame.c:149
149         int addr = _PyInterpreterFrame_LASTI(frame) * sizeof(_Py_CODEUNIT);
(gdb) p *frame
$1 = {f_executable = 0x0, previous = 0x727f2e233128, f_funcobj = 0x0,

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#1  _PyCode_GetTLBCArray (co=0x0) at ./Include/internal/pycore_code.h:529
529         return _Py_STATIC_CAST(_PyCodeArray *,
(gdb) up
#2  _PyFrame_GetBytecode (f=0x727f2e2331a8) at ./Include/internal/pycore_interpframe.h:32
32          _PyCodeArray *tlbc = _PyCode_GetTLBCArray(co);
(gdb) up
#3  PyUnstable_InterpreterFrame_GetLine (frame=0x727f2e2331a8) at Python/frame.c:149
149         int addr = _PyInterpreterFrame_LASTI(frame) * sizeof(_Py_CODEUNIT);
(gdb) p *frame
$1 = {f_executable = 0x0, previous = 0x727f2e233128, f_funcobj = 0x0,

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import sys
import threading
import time

from memray._test import MemoryAllocator


def background_attacher():
    time.sleep(1)
    import memray

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import argparse
import _remote_debugging
import time
import signal
from collections import defaultdict

class SamplingProfiler:
    def __init__(self):
        self.function_stats = defaultdict(lambda: {'ncalls': 0, 'tottime': 0.0})
        self.total_samples = 0

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import tokenize
from io import BytesIO
from typing import List, Tuple, Optional, Dict, Any
import keyword
from codeop import compile_command
from _suggestions import _generate_suggestions
from textwrap import dedent

class StatementFinder:
    """Finds the smallest surrounding statement given a line number and Python source."""

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#include <elf.h>
#include <execinfo.h>
#include <fcntl.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/mman.h>
#include <unistd.h>

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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/mman.h>

#define UNW_LOCAL_ONLY
#include <libunwind.h>

// AArch64 registers