diff --git a/Doc/data/stable_abi.dat b/Doc/data/stable_abi.dat index 8c8a378f52bd5d..76a035f194d911 100644 --- a/Doc/data/stable_abi.dat +++ b/Doc/data/stable_abi.dat @@ -188,6 +188,9 @@ function,PyEval_EvalFrame,3.2,, function,PyEval_EvalFrameEx,3.2,, function,PyEval_GetBuiltins,3.2,, function,PyEval_GetFrame,3.2,, +function,PyEval_GetFrameBuiltins,3.13,, +function,PyEval_GetFrameGlobals,3.13,, +function,PyEval_GetFrameLocals,3.13,, function,PyEval_GetFuncDesc,3.2,, function,PyEval_GetFuncName,3.2,, function,PyEval_GetGlobals,3.2,, diff --git a/Include/ceval.h b/Include/ceval.h index 8ea9da8d134ee0..1ec746c3708220 100644 --- a/Include/ceval.h +++ b/Include/ceval.h @@ -22,6 +22,10 @@ PyAPI_FUNC(PyObject *) PyEval_GetGlobals(void); PyAPI_FUNC(PyObject *) PyEval_GetLocals(void); PyAPI_FUNC(PyFrameObject *) PyEval_GetFrame(void); +PyAPI_FUNC(PyObject *) PyEval_GetFrameBuiltins(void); +PyAPI_FUNC(PyObject *) PyEval_GetFrameGlobals(void); +PyAPI_FUNC(PyObject *) PyEval_GetFrameLocals(void); + PyAPI_FUNC(int) Py_AddPendingCall(int (*func)(void *), void *arg); PyAPI_FUNC(int) Py_MakePendingCalls(void); diff --git a/Include/cpython/frameobject.h b/Include/cpython/frameobject.h index 4e19535c656f2c..dbbfbb5105ba7a 100644 --- a/Include/cpython/frameobject.h +++ b/Include/cpython/frameobject.h @@ -27,3 +27,9 @@ PyAPI_FUNC(int) _PyFrame_IsEntryFrame(PyFrameObject *frame); PyAPI_FUNC(int) PyFrame_FastToLocalsWithError(PyFrameObject *f); PyAPI_FUNC(void) PyFrame_FastToLocals(PyFrameObject *); + + +typedef struct { + PyObject_HEAD + PyFrameObject* frame; +} PyFrameLocalsProxyObject; diff --git a/Include/cpython/pyframe.h b/Include/cpython/pyframe.h index c5adbbe4868f69..eeafbb17a56bad 100644 --- a/Include/cpython/pyframe.h +++ b/Include/cpython/pyframe.h @@ -3,8 +3,10 @@ #endif PyAPI_DATA(PyTypeObject) PyFrame_Type; +PyAPI_DATA(PyTypeObject) PyFrameLocalsProxy_Type; #define PyFrame_Check(op) Py_IS_TYPE((op), &PyFrame_Type) +#define PyFrameLocalsProxy_Check(op) Py_IS_TYPE((op), &PyFrameLocalsProxy_Type) PyAPI_FUNC(PyFrameObject *) PyFrame_GetBack(PyFrameObject *frame); PyAPI_FUNC(PyObject *) PyFrame_GetLocals(PyFrameObject *frame); diff --git a/Include/internal/pycore_frame.h b/Include/internal/pycore_frame.h index e13fdd9bb2e01c..994900c007f4bd 100644 --- a/Include/internal/pycore_frame.h +++ b/Include/internal/pycore_frame.h @@ -25,7 +25,7 @@ struct _frame { int f_lineno; /* Current line number. Only valid if non-zero */ char f_trace_lines; /* Emit per-line trace events? */ char f_trace_opcodes; /* Emit per-opcode trace events? */ - char f_fast_as_locals; /* Have the fast locals of this frame been converted to a dict? */ + PyObject *f_extra_locals; /* Dict for locals set by users using f_locals, could be NULL */ /* The frame data, if this frame object owns the frame */ PyObject *_f_frame_data[1]; }; @@ -245,14 +245,11 @@ _PyFrame_ClearExceptCode(_PyInterpreterFrame * frame); int _PyFrame_Traverse(_PyInterpreterFrame *frame, visitproc visit, void *arg); -PyObject * -_PyFrame_GetLocals(_PyInterpreterFrame *frame, int include_hidden); - -int -_PyFrame_FastToLocalsWithError(_PyInterpreterFrame *frame); +bool +_PyFrame_HasHiddenLocals(_PyInterpreterFrame *frame); -void -_PyFrame_LocalsToFast(_PyInterpreterFrame *frame, int clear); +PyObject * +_PyFrame_GetLocals(_PyInterpreterFrame *frame); static inline bool _PyThreadState_HasStackSpace(PyThreadState *tstate, int size) diff --git a/Lib/test/test_frame.py b/Lib/test/test_frame.py index 8e744a1223e86f..93d0ea839d16eb 100644 --- a/Lib/test/test_frame.py +++ b/Lib/test/test_frame.py @@ -1,3 +1,4 @@ +import copy import gc import operator import re @@ -13,7 +14,7 @@ _testcapi = None from test import support -from test.support import threading_helper, Py_GIL_DISABLED +from test.support import import_helper, threading_helper, Py_GIL_DISABLED from test.support.script_helper import assert_python_ok @@ -198,14 +199,6 @@ def inner(): tb = tb.tb_next return frames - def test_locals(self): - f, outer, inner = self.make_frames() - outer_locals = outer.f_locals - self.assertIsInstance(outer_locals.pop('inner'), types.FunctionType) - self.assertEqual(outer_locals, {'x': 5, 'y': 6}) - inner_locals = inner.f_locals - self.assertEqual(inner_locals, {'x': 5, 'z': 7}) - def test_clear_locals(self): # Test f_locals after clear() (issue #21897) f, outer, inner = self.make_frames() @@ -217,8 +210,8 @@ def test_clear_locals(self): def test_locals_clear_locals(self): # Test f_locals before and after clear() (to exercise caching) f, outer, inner = self.make_frames() - outer.f_locals - inner.f_locals + self.assertNotEqual(outer.f_locals, {}) + self.assertNotEqual(inner.f_locals, {}) outer.clear() inner.clear() self.assertEqual(outer.f_locals, {}) @@ -269,6 +262,177 @@ def inner(): r"^$" % (file_repr, offset + 5)) +class TestFrameLocals(unittest.TestCase): + def test_scope(self): + class A: + x = 1 + sys._getframe().f_locals['x'] = 2 + sys._getframe().f_locals['y'] = 2 + + self.assertEqual(A.x, 2) + self.assertEqual(A.y, 2) + + def f(): + x = 1 + sys._getframe().f_locals['x'] = 2 + sys._getframe().f_locals['y'] = 2 + self.assertEqual(x, 2) + self.assertEqual(locals()['y'], 2) + f() + + def test_closure(self): + x = 1 + y = 2 + + def f(): + z = x + y + d = sys._getframe().f_locals + self.assertEqual(d['x'], 1) + self.assertEqual(d['y'], 2) + d['x'] = 2 + d['y'] = 3 + + f() + self.assertEqual(x, 2) + self.assertEqual(y, 3) + + def test_as_dict(self): + x = 1 + y = 2 + d = sys._getframe().f_locals + # self, x, y, d + self.assertEqual(len(d), 4) + self.assertIs(d['d'], d) + self.assertEqual(set(d.keys()), set(['x', 'y', 'd', 'self'])) + self.assertEqual(len(d.values()), 4) + self.assertIn(1, d.values()) + self.assertEqual(len(d.items()), 4) + self.assertIn(('x', 1), d.items()) + self.assertEqual(d.__getitem__('x'), 1) + d.__setitem__('x', 2) + self.assertEqual(d['x'], 2) + self.assertEqual(d.get('x'), 2) + self.assertIs(d.get('non_exist', None), None) + self.assertEqual(d.__len__(), 4) + self.assertEqual(set([key for key in d]), set(['x', 'y', 'd', 'self'])) + self.assertIn('x', d) + self.assertTrue(d.__contains__('x')) + + self.assertEqual(reversed(d), list(reversed(d.keys()))) + + d.update({'x': 3, 'z': 4}) + self.assertEqual(d['x'], 3) + self.assertEqual(d['z'], 4) + + with self.assertRaises(TypeError): + d.update([1, 2]) + + self.assertEqual(d.setdefault('x', 5), 3) + self.assertEqual(d.setdefault('new', 5), 5) + self.assertEqual(d['new'], 5) + + with self.assertRaises(KeyError): + d['non_exist'] + + def test_as_number(self): + x = 1 + y = 2 + d = sys._getframe().f_locals + self.assertIn('z', d | {'z': 3}) + d |= {'z': 3} + self.assertEqual(d['z'], 3) + d |= {'y': 3} + self.assertEqual(d['y'], 3) + with self.assertRaises(TypeError): + d |= 3 + with self.assertRaises(TypeError): + _ = d | [3] + + def test_non_string_key(self): + d = sys._getframe().f_locals + d[1] = 2 + self.assertEqual(d[1], 2) + + def test_write_with_hidden(self): + def f(): + f_locals = [sys._getframe().f_locals for b in [0]][0] + f_locals['b'] = 2 + f_locals['c'] = 3 + self.assertEqual(b, 2) + self.assertEqual(c, 3) + b = 0 + c = 0 + f() + + def test_repr(self): + x = 1 + # Introduce a reference cycle + frame = sys._getframe() + self.assertEqual(repr(frame.f_locals), repr(dict(frame.f_locals))) + + def test_delete(self): + x = 1 + d = sys._getframe().f_locals + with self.assertRaises(TypeError): + del d['x'] + + with self.assertRaises(AttributeError): + d.clear() + + with self.assertRaises(AttributeError): + d.pop('x') + + @support.cpython_only + def test_sizeof(self): + proxy = sys._getframe().f_locals + support.check_sizeof(self, proxy, support.calcobjsize("P")) + + def test_unsupport(self): + x = 1 + d = sys._getframe().f_locals + with self.assertRaises(AttributeError): + d.copy() + + with self.assertRaises(TypeError): + copy.copy(d) + + with self.assertRaises(TypeError): + copy.deepcopy(d) + + +class TestFrameCApi(unittest.TestCase): + def test_basic(self): + x = 1 + ctypes = import_helper.import_module('ctypes') + PyEval_GetFrameLocals = ctypes.pythonapi.PyEval_GetFrameLocals + PyEval_GetFrameLocals.restype = ctypes.py_object + frame_locals = PyEval_GetFrameLocals() + self.assertTrue(type(frame_locals), dict) + self.assertEqual(frame_locals['x'], 1) + frame_locals['x'] = 2 + self.assertEqual(x, 1) + + PyEval_GetFrameGlobals = ctypes.pythonapi.PyEval_GetFrameGlobals + PyEval_GetFrameGlobals.restype = ctypes.py_object + frame_globals = PyEval_GetFrameGlobals() + self.assertTrue(type(frame_globals), dict) + self.assertIs(frame_globals, globals()) + + PyEval_GetFrameBuiltins = ctypes.pythonapi.PyEval_GetFrameBuiltins + PyEval_GetFrameBuiltins.restype = ctypes.py_object + frame_builtins = PyEval_GetFrameBuiltins() + self.assertEqual(frame_builtins, __builtins__) + + PyFrame_GetLocals = ctypes.pythonapi.PyFrame_GetLocals + PyFrame_GetLocals.argtypes = [ctypes.py_object] + PyFrame_GetLocals.restype = ctypes.py_object + frame = sys._getframe() + f_locals = PyFrame_GetLocals(frame) + self.assertTrue(f_locals['x'], 1) + f_locals['x'] = 2 + self.assertEqual(x, 2) + + class TestIncompleteFrameAreInvisible(unittest.TestCase): def test_issue95818(self): diff --git a/Lib/test/test_listcomps.py b/Lib/test/test_listcomps.py index df1debf35210ca..ec2aac81682db8 100644 --- a/Lib/test/test_listcomps.py +++ b/Lib/test/test_listcomps.py @@ -622,9 +622,14 @@ def test_exception_in_post_comp_call(self): def test_frame_locals(self): code = """ - val = [sys._getframe().f_locals for a in [0]][0]["a"] + val = "a" in [sys._getframe().f_locals for a in [0]][0] """ import sys + self._check_in_scopes(code, {"val": False}, ns={"sys": sys}) + + code = """ + val = [sys._getframe().f_locals["a"] for a in [0]][0] + """ self._check_in_scopes(code, {"val": 0}, ns={"sys": sys}) def _recursive_replace(self, maybe_code): diff --git a/Lib/test/test_peepholer.py b/Lib/test/test_peepholer.py index 6989aafd293138..6c27ee4db97af3 100644 --- a/Lib/test/test_peepholer.py +++ b/Lib/test/test_peepholer.py @@ -933,23 +933,6 @@ def f(): self.assertNotInBytecode(f, "LOAD_FAST_CHECK") return f - def test_deleting_local_warns_and_assigns_none(self): - f = self.make_function_with_no_checks() - co_code = f.__code__.co_code - def trace(frame, event, arg): - if event == 'line' and frame.f_lineno == 4: - del frame.f_locals["x"] - sys.settrace(None) - return None - return trace - e = r"assigning None to unbound local 'x'" - with self.assertWarnsRegex(RuntimeWarning, e): - sys.settrace(trace) - f() - self.assertInBytecode(f, "LOAD_FAST") - self.assertNotInBytecode(f, "LOAD_FAST_CHECK") - self.assertEqual(f.__code__.co_code, co_code) - def test_modifying_local_does_not_add_check(self): f = self.make_function_with_no_checks() def trace(frame, event, arg): diff --git a/Lib/test/test_stable_abi_ctypes.py b/Lib/test/test_stable_abi_ctypes.py index d22698168615e2..c06c285c5013a6 100644 --- a/Lib/test/test_stable_abi_ctypes.py +++ b/Lib/test/test_stable_abi_ctypes.py @@ -227,6 +227,9 @@ def test_windows_feature_macros(self): "PyEval_EvalFrameEx", "PyEval_GetBuiltins", "PyEval_GetFrame", + "PyEval_GetFrameBuiltins", + "PyEval_GetFrameGlobals", + "PyEval_GetFrameLocals", "PyEval_GetFuncDesc", "PyEval_GetFuncName", "PyEval_GetGlobals", diff --git a/Lib/test/test_sys.py b/Lib/test/test_sys.py index 73912767ae25b7..944e84e88c8a35 100644 --- a/Lib/test/test_sys.py +++ b/Lib/test/test_sys.py @@ -1561,7 +1561,7 @@ class C(object): pass def func(): return sys._getframe() x = func() - check(x, size('3Pi3c7P2ic??2P')) + check(x, size('3Pi2cP7P2ic??2P')) # function def func(): pass check(func, size('15Pi')) diff --git a/Misc/NEWS.d/next/Core and Builtins/2024-04-27-21-44-40.gh-issue-74929.C2nESp.rst b/Misc/NEWS.d/next/Core and Builtins/2024-04-27-21-44-40.gh-issue-74929.C2nESp.rst new file mode 100644 index 00000000000000..46e628f7fa7dbe --- /dev/null +++ b/Misc/NEWS.d/next/Core and Builtins/2024-04-27-21-44-40.gh-issue-74929.C2nESp.rst @@ -0,0 +1 @@ +Implement PEP 667 - converted ``frame.f_locals`` to a write through proxy diff --git a/Misc/stable_abi.toml b/Misc/stable_abi.toml index 5c29e98705aeaf..77473662aaa76c 100644 --- a/Misc/stable_abi.toml +++ b/Misc/stable_abi.toml @@ -2501,3 +2501,9 @@ added = '3.13' [function.PyType_GetModuleByDef] added = '3.13' +[function.PyEval_GetFrameBuiltins] + added = '3.13' +[function.PyEval_GetFrameGlobals] + added = '3.13' +[function.PyEval_GetFrameLocals] + added = '3.13' diff --git a/Objects/frameobject.c b/Objects/frameobject.c index 36538b1f6d53fe..8030ecb6853674 100644 --- a/Objects/frameobject.c +++ b/Objects/frameobject.c @@ -16,12 +16,633 @@ #define OFF(x) offsetof(PyFrameObject, x) + +// Returns borrowed reference or NULL +static PyObject * +framelocalsproxy_getval(_PyInterpreterFrame *frame, PyCodeObject *co, int i) +{ + PyObject **fast = _PyFrame_GetLocalsArray(frame); + _PyLocals_Kind kind = _PyLocals_GetKind(co->co_localspluskinds, i); + + PyObject *value = fast[i]; + PyObject *cell = NULL; + + if (value == NULL) { + return NULL; + } + + if (kind == CO_FAST_FREE || kind & CO_FAST_CELL) { + // The cell was set when the frame was created from + // the function's closure. + assert(PyCell_Check(value)); + cell = value; + } + + if (cell != NULL) { + value = PyCell_GET(cell); + } + + if (value == NULL) { + return NULL; + } + + return value; +} + +static int +framelocalsproxy_getkeyindex(PyFrameObject *frame, PyObject* key, bool read) +{ + /* + * Returns the fast locals index of the key + * - if read == true, returns the index if the value is not NULL + * - if read == false, returns the index if the value is not hidden + */ + + assert(PyUnicode_CheckExact(key)); + + PyCodeObject *co = _PyFrame_GetCode(frame->f_frame); + int found_key = false; + + // We do 2 loops here because it's highly possible the key is interned + // and we can do a pointer comparison. + for (int i = 0; i < co->co_nlocalsplus; i++) { + PyObject *name = PyTuple_GET_ITEM(co->co_localsplusnames, i); + if (name == key) { + found_key = true; + if (read) { + if (framelocalsproxy_getval(frame->f_frame, co, i) != NULL) { + return i; + } + } else { + if (!(_PyLocals_GetKind(co->co_localspluskinds, i) & CO_FAST_HIDDEN)) { + return i; + } + } + } + } + + if (!found_key) { + // This is unlikely, but we need to make sure. This means the key + // is not interned. + for (int i = 0; i < co->co_nlocalsplus; i++) { + PyObject *name = PyTuple_GET_ITEM(co->co_localsplusnames, i); + if (_PyUnicode_EQ(name, key)) { + if (read) { + if (framelocalsproxy_getval(frame->f_frame, co, i) != NULL) { + return i; + } + } else { + if (!(_PyLocals_GetKind(co->co_localspluskinds, i) & CO_FAST_HIDDEN)) { + return i; + } + } + } + } + } + + return -1; +} + +static PyObject * +framelocalsproxy_getitem(PyObject *self, PyObject *key) +{ + PyFrameObject* frame = ((PyFrameLocalsProxyObject*)self)->frame; + PyCodeObject* co = _PyFrame_GetCode(frame->f_frame); + + if (PyUnicode_CheckExact(key)) { + int i = framelocalsproxy_getkeyindex(frame, key, true); + if (i >= 0) { + PyObject *value = framelocalsproxy_getval(frame->f_frame, co, i); + assert(value != NULL); + return Py_NewRef(value); + } + } + + // Okay not in the fast locals, try extra locals + + PyObject *extra = frame->f_extra_locals; + if (extra != NULL) { + PyObject *value = PyDict_GetItem(extra, key); + if (value != NULL) { + return Py_NewRef(value); + } + } + + PyErr_Format(PyExc_KeyError, "local variable '%R' is not defined", key); + return NULL; +} + +static int +framelocalsproxy_setitem(PyObject *self, PyObject *key, PyObject *value) +{ + /* Merge locals into fast locals */ + PyFrameObject* frame = ((PyFrameLocalsProxyObject*)self)->frame; + PyObject** fast = _PyFrame_GetLocalsArray(frame->f_frame); + PyCodeObject* co = _PyFrame_GetCode(frame->f_frame); + + if (value == NULL) { + PyErr_SetString(PyExc_TypeError, "cannot remove variables from FrameLocalsProxy"); + return -1; + } + + if (PyUnicode_CheckExact(key)) { + int i = framelocalsproxy_getkeyindex(frame, key, false); + if (i >= 0) { + _PyLocals_Kind kind = _PyLocals_GetKind(co->co_localspluskinds, i); + + PyObject *oldvalue = fast[i]; + PyObject *cell = NULL; + if (kind == CO_FAST_FREE) { + // The cell was set when the frame was created from + // the function's closure. + assert(oldvalue != NULL && PyCell_Check(oldvalue)); + cell = oldvalue; + } else if (kind & CO_FAST_CELL && oldvalue != NULL) { + if (PyCell_Check(oldvalue)) { + cell = oldvalue; + } + } + if (cell != NULL) { + oldvalue = PyCell_GET(cell); + if (value != oldvalue) { + PyCell_SET(cell, Py_XNewRef(value)); + Py_XDECREF(oldvalue); + } + } else if (value != oldvalue) { + Py_XSETREF(fast[i], Py_NewRef(value)); + } + Py_XDECREF(value); + return 0; + } + } + + // Okay not in the fast locals, try extra locals + + PyObject *extra = frame->f_extra_locals; + + if (extra == NULL) { + extra = PyDict_New(); + if (extra == NULL) { + return -1; + } + frame->f_extra_locals = extra; + } + + assert(PyDict_Check(extra)); + + return PyDict_SetItem(extra, key, value) < 0; +} + +static int +framelocalsproxy_merge(PyObject* self, PyObject* other) +{ + if (!PyDict_Check(other) && !PyFrameLocalsProxy_Check(other)) { + return -1; + } + + PyObject *keys = PyMapping_Keys(other); + PyObject *iter = NULL; + PyObject *key = NULL; + PyObject *value = NULL; + + assert(keys != NULL); + + iter = PyObject_GetIter(keys); + Py_DECREF(keys); + + if (iter == NULL) { + return -1; + } + + while ((key = PyIter_Next(iter)) != NULL) { + value = PyObject_GetItem(other, key); + if (value == NULL) { + Py_DECREF(key); + Py_DECREF(iter); + return -1; + } + + if (framelocalsproxy_setitem(self, key, value) < 0) { + Py_DECREF(key); + Py_DECREF(value); + Py_DECREF(iter); + return -1; + } + + Py_DECREF(key); + Py_DECREF(value); + } + + return 0; +} + +static PyObject * +framelocalsproxy_keys(PyObject *self, PyObject *__unused) +{ + PyObject *names = PyList_New(0); + PyFrameObject *frame = ((PyFrameLocalsProxyObject*)self)->frame; + PyCodeObject *co = _PyFrame_GetCode(frame->f_frame); + + for (int i = 0; i < co->co_nlocalsplus; i++) { + PyObject *val = framelocalsproxy_getval(frame->f_frame, co, i); + if (val) { + PyObject *name = PyTuple_GET_ITEM(co->co_localsplusnames, i); + PyList_Append(names, name); + } + } + + // Iterate through the extra locals + Py_ssize_t i = 0; + PyObject *key = NULL; + PyObject *value = NULL; + + if (frame->f_extra_locals) { + assert(PyDict_Check(frame->f_extra_locals)); + while (PyDict_Next(frame->f_extra_locals, &i, &key, &value)) { + PyList_Append(names, key); + } + } + + return names; +} + +static void +framelocalsproxy_dealloc(PyObject *self) +{ + PyObject_GC_UnTrack(self); + Py_CLEAR(((PyFrameLocalsProxyObject*)self)->frame); + Py_TYPE(self)->tp_free(self); +} + +static PyObject * +framelocalsproxy_new(PyTypeObject *type, PyObject *args, PyObject *kwds) +{ + PyFrameLocalsProxyObject *self = (PyFrameLocalsProxyObject *)type->tp_alloc(type, 0); + if (self == NULL) { + return NULL; + } + + PyFrameObject *frame = (PyFrameObject*)PyTuple_GET_ITEM(args, 0); + assert(PyFrame_Check(frame)); + + ((PyFrameLocalsProxyObject*)self)->frame = (PyFrameObject*)Py_NewRef(frame); + + return (PyObject *)self; +} + +static int +framelocalsproxy_tp_clear(PyObject *self) +{ + Py_CLEAR(((PyFrameLocalsProxyObject*)self)->frame); + return 0; +} + +static int +framelocalsproxy_visit(PyObject *self, visitproc visit, void *arg) +{ + Py_VISIT(((PyFrameLocalsProxyObject*)self)->frame); + return 0; +} + +static PyObject * +framelocalsproxy_iter(PyObject *self) +{ + return PyObject_GetIter(framelocalsproxy_keys(self, NULL)); +} + +static PyObject * +framelocalsproxy_richcompare(PyObject *self, PyObject *other, int op) +{ + if (PyFrameLocalsProxy_Check(other)) { + bool result = ((PyFrameLocalsProxyObject*)self)->frame == ((PyFrameLocalsProxyObject*)other)->frame; + if (op == Py_EQ) { + return PyBool_FromLong(result); + } else if (op == Py_NE) { + return PyBool_FromLong(!result); + } + } else if (PyDict_Check(other)) { + PyObject *dct = PyDict_New(); + PyObject *result = NULL; + PyDict_Update(dct, self); + result = PyObject_RichCompare(dct, other, op); + Py_DECREF(dct); + return result; + } + + Py_RETURN_NOTIMPLEMENTED; +} + +static PyObject * +framelocalsproxy_repr(PyObject *self) +{ + int i = Py_ReprEnter(self); + if (i != 0) { + return i > 0 ? PyUnicode_FromString("{...}") : NULL; + } + + PyObject *dct = PyDict_New(); + PyObject *repr = NULL; + + if (PyDict_Update(dct, self) == 0) { + repr = PyObject_Repr(dct); + } + Py_ReprLeave(self); + + Py_DECREF(dct); + return repr; +} + +static PyObject* +framelocalsproxy_or(PyObject *self, PyObject *other) +{ + if (!PyDict_Check(other) && !PyFrameLocalsProxy_Check(other)) { + Py_RETURN_NOTIMPLEMENTED; + } + + PyObject *result = PyDict_New(); + if (PyDict_Update(result, self) < 0) { + Py_DECREF(result); + return NULL; + } + + if (PyDict_Update(result, other) < 0) { + Py_DECREF(result); + return NULL; + } + + return result; +} + +static PyObject* +framelocalsproxy_inplace_or(PyObject *self, PyObject *other) +{ + if (!PyDict_Check(other) && !PyFrameLocalsProxy_Check(other)) { + Py_RETURN_NOTIMPLEMENTED; + } + + if (framelocalsproxy_merge(self, other) < 0) { + Py_RETURN_NOTIMPLEMENTED; + } + + return Py_NewRef(self); +} + +static PyObject* +framelocalsproxy_values(PyObject *self, PyObject *__unused) +{ + PyObject *values = PyList_New(0); + PyFrameObject *frame = ((PyFrameLocalsProxyObject*)self)->frame; + PyCodeObject *co = _PyFrame_GetCode(frame->f_frame); + + for (int i = 0; i < co->co_nlocalsplus; i++) { + PyObject *value = framelocalsproxy_getval(frame->f_frame, co, i); + if (value) { + PyList_Append(values, value); + } + } + + // Iterate through the extra locals + Py_ssize_t j = 0; + PyObject *key = NULL; + PyObject *value = NULL; + + if (frame->f_extra_locals) { + while (PyDict_Next(frame->f_extra_locals, &j, &key, &value)) { + PyList_Append(values, value); + } + } + + return values; +} + +static PyObject * +framelocalsproxy_items(PyObject *self, PyObject *__unused) +{ + PyObject *items = PyList_New(0); + PyFrameObject *frame = ((PyFrameLocalsProxyObject*)self)->frame; + PyCodeObject *co = _PyFrame_GetCode(frame->f_frame); + + for (int i = 0; i < co->co_nlocalsplus; i++) { + PyObject *name = PyTuple_GET_ITEM(co->co_localsplusnames, i); + PyObject *value = framelocalsproxy_getval(frame->f_frame, co, i); + + if (value) { + PyObject *pair = PyTuple_Pack(2, name, value); + PyList_Append(items, pair); + Py_DECREF(pair); + } + } + + // Iterate through the extra locals + Py_ssize_t j = 0; + PyObject *key = NULL; + PyObject *value = NULL; + + if (frame->f_extra_locals) { + while (PyDict_Next(frame->f_extra_locals, &j, &key, &value)) { + PyObject *pair = PyTuple_Pack(2, key, value); + PyList_Append(items, pair); + Py_DECREF(pair); + } + } + + return items; +} + +static Py_ssize_t +framelocalsproxy_length(PyObject *self) +{ + PyFrameObject *frame = ((PyFrameLocalsProxyObject*)self)->frame; + PyCodeObject *co = _PyFrame_GetCode(frame->f_frame); + Py_ssize_t size = 0; + + if (frame->f_extra_locals != NULL) { + assert(PyDict_Check(frame->f_extra_locals)); + size += PyDict_Size(frame->f_extra_locals); + } + + for (int i = 0; i < co->co_nlocalsplus; i++) { + if (framelocalsproxy_getval(frame->f_frame, co, i) != NULL) { + size++; + } + } + return size; +} + +static PyObject* +framelocalsproxy_contains(PyObject *self, PyObject *key) +{ + PyFrameObject *frame = ((PyFrameLocalsProxyObject*)self)->frame; + + if (PyUnicode_CheckExact(key)) { + int i = framelocalsproxy_getkeyindex(frame, key, true); + if (i >= 0) { + Py_RETURN_TRUE; + } + } + + PyObject *extra = ((PyFrameObject*)frame)->f_extra_locals; + if (extra != NULL) { + int result = PyDict_Contains(extra, key); + if (result < 0) { + return NULL; + } else if (result > 0) { + Py_RETURN_TRUE; + } + } + + Py_RETURN_FALSE; +} + +static PyObject* +framelocalsproxy_update(PyObject *self, PyObject *other) +{ + if (framelocalsproxy_merge(self, other) < 0) { + PyErr_SetString(PyExc_TypeError, "update() argument must be dict or another FrameLocalsProxy"); + return NULL; + } + + Py_RETURN_NONE; +} + +static PyObject* +framelocalsproxy_get(PyObject* self, PyObject *const *args, Py_ssize_t nargs) +{ + if (nargs < 1 || nargs > 2) { + PyErr_SetString(PyExc_TypeError, "get expected 1 or 2 arguments"); + return NULL; + } + + PyObject *key = args[0]; + PyObject *default_value = Py_None; + + if (nargs == 2) { + default_value = args[1]; + } + + PyObject *result = framelocalsproxy_getitem(self, key); + + if (result == NULL) { + if (PyErr_ExceptionMatches(PyExc_KeyError)) { + PyErr_Clear(); + return Py_XNewRef(default_value); + } + return NULL; + } + + return result; +} + +static PyObject* +framelocalsproxy_setdefault(PyObject* self, PyObject *const *args, Py_ssize_t nargs) +{ + if (nargs < 1 || nargs > 2) { + PyErr_SetString(PyExc_TypeError, "setdefault expected 1 or 2 arguments"); + return NULL; + } + + PyObject *key = args[0]; + PyObject *default_value = Py_None; + + if (nargs == 2) { + default_value = args[1]; + } + + PyObject *result = framelocalsproxy_getitem(self, key); + + if (result == NULL) { + if (PyErr_ExceptionMatches(PyExc_KeyError)) { + PyErr_Clear(); + if (framelocalsproxy_setitem(self, key, default_value) < 0) { + return NULL; + } + return Py_XNewRef(default_value); + } + return NULL; + } + + return result; +} + +static PyObject* +framelocalsproxy_reversed(PyObject *self, PyObject *__unused) +{ + PyObject *result = framelocalsproxy_keys(self, NULL); + if (PyList_Reverse(result) < 0) { + Py_DECREF(result); + return NULL; + } + return result; +} + +static PyNumberMethods framelocalsproxy_as_number = { + .nb_or = framelocalsproxy_or, + .nb_inplace_or = framelocalsproxy_inplace_or, +}; + +static PyMappingMethods framelocalsproxy_as_mapping = { + framelocalsproxy_length, // mp_length + framelocalsproxy_getitem, // mp_subscript + framelocalsproxy_setitem, // mp_ass_subscript +}; + +static PyMethodDef framelocalsproxy_methods[] = { + {"__contains__", framelocalsproxy_contains, METH_O | METH_COEXIST, + NULL}, + {"__getitem__", framelocalsproxy_getitem, METH_O | METH_COEXIST, + NULL}, + {"__reversed__", framelocalsproxy_reversed, METH_NOARGS, + NULL}, + {"keys", framelocalsproxy_keys, METH_NOARGS, + NULL}, + {"values", framelocalsproxy_values, METH_NOARGS, + NULL}, + {"items", framelocalsproxy_items, METH_NOARGS, + NULL}, + {"update", framelocalsproxy_update, METH_O, + NULL}, + {"get", _PyCFunction_CAST(framelocalsproxy_get), METH_FASTCALL, + NULL}, + {"setdefault", _PyCFunction_CAST(framelocalsproxy_setdefault), METH_FASTCALL, + NULL}, + {NULL, NULL} /* sentinel */ +}; + +PyTypeObject PyFrameLocalsProxy_Type = { + PyVarObject_HEAD_INIT(&PyType_Type, 0) + .tp_name = "FrameLocalsProxy", + .tp_basicsize = sizeof(PyFrameLocalsProxyObject), + .tp_dealloc = (destructor)framelocalsproxy_dealloc, + .tp_repr = &framelocalsproxy_repr, + .tp_as_number = &framelocalsproxy_as_number, + .tp_as_mapping = &framelocalsproxy_as_mapping, + .tp_getattro = PyObject_GenericGetAttr, + .tp_setattro = PyObject_GenericSetAttr, + .tp_flags = Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, + .tp_traverse = framelocalsproxy_visit, + .tp_clear = framelocalsproxy_tp_clear, + .tp_richcompare = framelocalsproxy_richcompare, + .tp_iter = framelocalsproxy_iter, + .tp_methods = framelocalsproxy_methods, + .tp_alloc = PyType_GenericAlloc, + .tp_new = framelocalsproxy_new, + .tp_free = PyObject_GC_Del, +}; + +PyObject * +_PyFrameLocalsProxy_New(PyFrameObject *frame) +{ + PyObject* args = PyTuple_Pack(1, frame); + PyObject* proxy = (PyObject*)framelocalsproxy_new(&PyFrameLocalsProxy_Type, args, NULL); + Py_DECREF(args); + return proxy; +} + static PyMemberDef frame_memberlist[] = { {"f_trace_lines", Py_T_BOOL, OFF(f_trace_lines), 0}, {NULL} /* Sentinel */ }; - static PyObject * frame_getlocals(PyFrameObject *f, void *closure) { @@ -30,11 +651,14 @@ frame_getlocals(PyFrameObject *f, void *closure) return NULL; } assert(!_PyFrame_IsIncomplete(f->f_frame)); - PyObject *locals = _PyFrame_GetLocals(f->f_frame, 1); - if (locals) { - f->f_fast_as_locals = 1; + + PyCodeObject *co = _PyFrame_GetCode(f->f_frame); + + if (!(co->co_flags & CO_OPTIMIZED) && !_PyFrame_HasHiddenLocals(f->f_frame)) { + return Py_NewRef(f->f_frame->f_locals); } - return locals; + + return _PyFrameLocalsProxy_New(f); } int @@ -595,20 +1219,6 @@ first_line_not_before(int *lines, int len, int line) return result; } -static bool -frame_is_cleared(PyFrameObject *frame) -{ - assert(!_PyFrame_IsIncomplete(frame->f_frame)); - if (frame->f_frame->stacktop == 0) { - return true; - } - if (frame->f_frame->owner == FRAME_OWNED_BY_GENERATOR) { - PyGenObject *gen = _PyFrame_GetGenerator(frame->f_frame); - return gen->gi_frame_state == FRAME_CLEARED; - } - return false; -} - static bool frame_is_suspended(PyFrameObject *frame) { assert(!_PyFrame_IsIncomplete(frame->f_frame)); @@ -900,6 +1510,7 @@ frame_dealloc(PyFrameObject *f) } Py_CLEAR(f->f_back); Py_CLEAR(f->f_trace); + Py_CLEAR(f->f_extra_locals); PyObject_GC_Del(f); Py_XDECREF(co); Py_TRASHCAN_END; @@ -910,6 +1521,7 @@ frame_traverse(PyFrameObject *f, visitproc visit, void *arg) { Py_VISIT(f->f_back); Py_VISIT(f->f_trace); + Py_VISIT(f->f_extra_locals); if (f->f_frame->owner != FRAME_OWNED_BY_FRAME_OBJECT) { return 0; } @@ -921,6 +1533,7 @@ static int frame_tp_clear(PyFrameObject *f) { Py_CLEAR(f->f_trace); + Py_CLEAR(f->f_extra_locals); /* locals and stack */ PyObject **locals = _PyFrame_GetLocalsArray(f->f_frame); @@ -1056,8 +1669,8 @@ _PyFrame_New_NoTrack(PyCodeObject *code) f->f_trace = NULL; f->f_trace_lines = 1; f->f_trace_opcodes = 0; - f->f_fast_as_locals = 0; f->f_lineno = 0; + f->f_extra_locals = NULL; return f; } @@ -1204,103 +1817,45 @@ frame_get_var(_PyInterpreterFrame *frame, PyCodeObject *co, int i, } -PyObject * -_PyFrame_GetLocals(_PyInterpreterFrame *frame, int include_hidden) +bool +_PyFrame_HasHiddenLocals(_PyInterpreterFrame *frame) { - /* Merge fast locals into f->f_locals */ - PyObject *locals = frame->f_locals; - if (locals == NULL) { - locals = frame->f_locals = PyDict_New(); - if (locals == NULL) { - return NULL; - } - } - PyObject *hidden = NULL; - - /* If include_hidden, "hidden" fast locals (from inlined comprehensions in - module/class scopes) will be included in the returned dict, but not in - frame->f_locals; the returned dict will be a modified copy. Non-hidden - locals will still be updated in frame->f_locals. */ - if (include_hidden) { - hidden = PyDict_New(); - if (hidden == NULL) { - return NULL; - } - } - - frame_init_get_vars(frame); + /* + * This function returns if there are hidden locals introduced by PEP 709, + * which are the isolated fast locals for inline comprehensions + */ + PyCodeObject* co = _PyFrame_GetCode(frame); - PyCodeObject *co = _PyFrame_GetCode(frame); for (int i = 0; i < co->co_nlocalsplus; i++) { - PyObject *value; // borrowed reference - if (!frame_get_var(frame, co, i, &value)) { - continue; - } - - PyObject *name = PyTuple_GET_ITEM(co->co_localsplusnames, i); _PyLocals_Kind kind = _PyLocals_GetKind(co->co_localspluskinds, i); + if (kind & CO_FAST_HIDDEN) { - if (include_hidden && value != NULL) { - if (PyObject_SetItem(hidden, name, value) != 0) { - goto error; - } - } - continue; - } - if (value == NULL) { - if (PyObject_DelItem(locals, name) != 0) { - if (PyErr_ExceptionMatches(PyExc_KeyError)) { - PyErr_Clear(); - } - else { - goto error; - } - } - } - else { - if (PyObject_SetItem(locals, name, value) != 0) { - goto error; - } - } - } + PyObject* value = framelocalsproxy_getval(frame, co, i); - if (include_hidden && PyDict_Size(hidden)) { - PyObject *innerlocals = PyDict_New(); - if (innerlocals == NULL) { - goto error; - } - if (PyDict_Merge(innerlocals, locals, 1) != 0) { - Py_DECREF(innerlocals); - goto error; - } - if (PyDict_Merge(innerlocals, hidden, 1) != 0) { - Py_DECREF(innerlocals); - goto error; + if (value != NULL) { + return true; + } } - locals = innerlocals; - } - else { - Py_INCREF(locals); } - Py_CLEAR(hidden); - return locals; - - error: - Py_XDECREF(hidden); - return NULL; + return false; } -int -_PyFrame_FastToLocalsWithError(_PyInterpreterFrame *frame) +PyObject * +_PyFrame_GetLocals(_PyInterpreterFrame *frame) { - PyObject *locals = _PyFrame_GetLocals(frame, 0); - if (locals == NULL) { - return -1; + // We should try to avoid creating the FrameObject if possible. + // So we check if the frame is a module or class level scope + PyCodeObject *co = _PyFrame_GetCode(frame); + + if (!(co->co_flags & CO_OPTIMIZED) && !_PyFrame_HasHiddenLocals(frame)) { + return Py_NewRef(frame->f_locals); } - Py_DECREF(locals); - return 0; + + PyFrameObject* f = _PyFrame_GetFrameObject(frame); + + return _PyFrameLocalsProxy_New(f); } @@ -1354,112 +1909,19 @@ PyFrame_GetVarString(PyFrameObject *frame, const char *name) int PyFrame_FastToLocalsWithError(PyFrameObject *f) { - if (f == NULL) { - PyErr_BadInternalCall(); - return -1; - } - assert(!_PyFrame_IsIncomplete(f->f_frame)); - int err = _PyFrame_FastToLocalsWithError(f->f_frame); - if (err == 0) { - f->f_fast_as_locals = 1; - } - return err; + return 0; } void PyFrame_FastToLocals(PyFrameObject *f) { - int res; - assert(!_PyFrame_IsIncomplete(f->f_frame)); - assert(!PyErr_Occurred()); - - res = PyFrame_FastToLocalsWithError(f); - if (res < 0) - PyErr_Clear(); -} - -void -_PyFrame_LocalsToFast(_PyInterpreterFrame *frame, int clear) -{ - /* Merge locals into fast locals */ - PyObject *locals; - PyObject **fast; - PyCodeObject *co; - locals = frame->f_locals; - if (locals == NULL) { - return; - } - fast = _PyFrame_GetLocalsArray(frame); - co = _PyFrame_GetCode(frame); - - PyObject *exc = PyErr_GetRaisedException(); - for (int i = 0; i < co->co_nlocalsplus; i++) { - _PyLocals_Kind kind = _PyLocals_GetKind(co->co_localspluskinds, i); - - /* Same test as in PyFrame_FastToLocals() above. */ - if (kind & CO_FAST_FREE && !(co->co_flags & CO_OPTIMIZED)) { - continue; - } - PyObject *name = PyTuple_GET_ITEM(co->co_localsplusnames, i); - PyObject *value = PyObject_GetItem(locals, name); - /* We only care about NULLs if clear is true. */ - if (value == NULL) { - PyErr_Clear(); - if (!clear) { - continue; - } - } - PyObject *oldvalue = fast[i]; - PyObject *cell = NULL; - if (kind == CO_FAST_FREE) { - // The cell was set when the frame was created from - // the function's closure. - assert(oldvalue != NULL && PyCell_Check(oldvalue)); - cell = oldvalue; - } - else if (kind & CO_FAST_CELL && oldvalue != NULL) { - /* Same test as in PyFrame_FastToLocals() above. */ - if (PyCell_Check(oldvalue) && - _PyFrame_OpAlreadyRan(frame, MAKE_CELL, i)) { - // (likely) MAKE_CELL must have executed already. - cell = oldvalue; - } - // (unlikely) Otherwise, it must have been set to some - // initial value by an earlier call to PyFrame_LocalsToFast(). - } - if (cell != NULL) { - oldvalue = PyCell_GET(cell); - if (value != oldvalue) { - PyCell_SET(cell, Py_XNewRef(value)); - Py_XDECREF(oldvalue); - } - } - else if (value != oldvalue) { - if (value == NULL) { - // Probably can't delete this, since the compiler's flow - // analysis may have already "proven" that it exists here: - const char *e = "assigning None to unbound local %R"; - if (PyErr_WarnFormat(PyExc_RuntimeWarning, 0, e, name)) { - // It's okay if frame_obj is NULL, just try anyways: - PyErr_WriteUnraisable((PyObject *)frame->frame_obj); - } - value = Py_NewRef(Py_None); - } - Py_XSETREF(fast[i], Py_NewRef(value)); - } - Py_XDECREF(value); - } - PyErr_SetRaisedException(exc); + return; } void PyFrame_LocalsToFast(PyFrameObject *f, int clear) { - assert(!_PyFrame_IsIncomplete(f->f_frame)); - if (f && f->f_fast_as_locals && !frame_is_cleared(f)) { - _PyFrame_LocalsToFast(f->f_frame, clear); - f->f_fast_as_locals = 0; - } + return; } int diff --git a/Objects/object.c b/Objects/object.c index 79e4fb4dbbf7c6..1bf0e65ec60ce4 100644 --- a/Objects/object.c +++ b/Objects/object.c @@ -2235,6 +2235,7 @@ static PyTypeObject* static_types[] = { &PyFilter_Type, &PyFloat_Type, &PyFrame_Type, + &PyFrameLocalsProxy_Type, &PyFrozenSet_Type, &PyFunction_Type, &PyGen_Type, diff --git a/PC/python3dll.c b/PC/python3dll.c index c6fdc0bd73b9fe..86c888430891c9 100755 --- a/PC/python3dll.c +++ b/PC/python3dll.c @@ -253,6 +253,9 @@ EXPORT_FUNC(PyEval_EvalFrame) EXPORT_FUNC(PyEval_EvalFrameEx) EXPORT_FUNC(PyEval_GetBuiltins) EXPORT_FUNC(PyEval_GetFrame) +EXPORT_FUNC(PyEval_GetFrameBuiltins) +EXPORT_FUNC(PyEval_GetFrameGlobals) +EXPORT_FUNC(PyEval_GetFrameLocals) EXPORT_FUNC(PyEval_GetFuncDesc) EXPORT_FUNC(PyEval_GetFuncName) EXPORT_FUNC(PyEval_GetGlobals) diff --git a/Python/ceval.c b/Python/ceval.c index 3626ffbd02ff40..0d02a9887bef7a 100644 --- a/Python/ceval.c +++ b/Python/ceval.c @@ -2475,12 +2475,7 @@ PyEval_GetLocals(void) return NULL; } - if (_PyFrame_FastToLocalsWithError(current_frame) < 0) { - return NULL; - } - - PyObject *locals = current_frame->f_locals; - assert(locals != NULL); + PyObject *locals = _PyEval_GetFrameLocals(); return locals; } @@ -2494,7 +2489,24 @@ _PyEval_GetFrameLocals(void) return NULL; } - return _PyFrame_GetLocals(current_frame, 1); + PyObject *locals = _PyFrame_GetLocals(current_frame); + if (locals == NULL) { + return NULL; + } + + if (PyFrameLocalsProxy_Check(locals)) { + PyObject* ret = PyDict_New(); + if (PyDict_Update(ret, locals)) { + Py_DECREF(ret); + return NULL; + } + Py_DECREF(locals); + return ret; + } else if (PyMapping_Check(locals)) { + return locals; + } + + return NULL; } PyObject * @@ -2508,6 +2520,28 @@ PyEval_GetGlobals(void) return current_frame->f_globals; } +PyObject* +PyEval_GetFrameLocals(void) +{ + return _PyEval_GetFrameLocals(); +} + +PyObject* PyEval_GetFrameGlobals(void) +{ + PyThreadState *tstate = _PyThreadState_GET(); + _PyInterpreterFrame *current_frame = _PyThreadState_GetFrame(tstate); + if (current_frame == NULL) { + return NULL; + } + return Py_XNewRef(current_frame->f_globals); +} + +PyObject* PyEval_GetFrameBuiltins(void) +{ + PyThreadState *tstate = _PyThreadState_GET(); + return Py_XNewRef(_PyEval_GetBuiltins(tstate)); +} + int PyEval_MergeCompilerFlags(PyCompilerFlags *cf) { diff --git a/Python/intrinsics.c b/Python/intrinsics.c index 5b10c3ce7d5d77..a6b2c108b67175 100644 --- a/Python/intrinsics.c +++ b/Python/intrinsics.c @@ -123,18 +123,15 @@ static PyObject * import_star(PyThreadState* tstate, PyObject *from) { _PyInterpreterFrame *frame = tstate->current_frame; - if (_PyFrame_FastToLocalsWithError(frame) < 0) { - return NULL; - } - PyObject *locals = frame->f_locals; + PyObject *locals = _PyFrame_GetLocals(frame); if (locals == NULL) { _PyErr_SetString(tstate, PyExc_SystemError, "no locals found during 'import *'"); return NULL; } int err = import_all_from(tstate, locals, from); - _PyFrame_LocalsToFast(frame, 0); + Py_DECREF(locals); if (err < 0) { return NULL; } diff --git a/Python/sysmodule.c b/Python/sysmodule.c index 645b76fccf602c..bd7f821931da42 100644 --- a/Python/sysmodule.c +++ b/Python/sysmodule.c @@ -1022,13 +1022,6 @@ static PyObject * call_trampoline(PyThreadState *tstate, PyObject* callback, PyFrameObject *frame, int what, PyObject *arg) { - /* Discard any previous modifications the frame's fast locals */ - if (frame->f_fast_as_locals) { - if (PyFrame_FastToLocalsWithError(frame) < 0) { - return NULL; - } - } - /* call the Python-level function */ if (arg == NULL) { arg = Py_None; @@ -1036,7 +1029,6 @@ call_trampoline(PyThreadState *tstate, PyObject* callback, PyObject *args[3] = {(PyObject *)frame, whatstrings[what], arg}; PyObject *result = _PyObject_VectorcallTstate(tstate, callback, args, 3, NULL); - PyFrame_LocalsToFast(frame, 1); return result; } diff --git a/Tools/c-analyzer/cpython/globals-to-fix.tsv b/Tools/c-analyzer/cpython/globals-to-fix.tsv index 285129fd361665..1b8cccf80872c8 100644 --- a/Tools/c-analyzer/cpython/globals-to-fix.tsv +++ b/Tools/c-analyzer/cpython/globals-to-fix.tsv @@ -43,6 +43,7 @@ Objects/enumobject.c - PyReversed_Type - Objects/fileobject.c - PyStdPrinter_Type - Objects/floatobject.c - PyFloat_Type - Objects/frameobject.c - PyFrame_Type - +Objects/frameobject.c - PyFrameLocalsProxy_Type - Objects/funcobject.c - PyClassMethod_Type - Objects/funcobject.c - PyFunction_Type - Objects/funcobject.c - PyStaticMethod_Type -