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bpo-42990: Further refactoring of PyEval_ functions. (GH-24368)

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* Further refactoring of PyEval_EvalCode and friends. Break into make-frame, and eval-frame parts.

* Simplify function vector call using new _PyEval_Vector.

* Remove unused internal functions: _PyEval_EvalCodeWithName and _PyEval_EvalCode.

* Don't use legacy function PyEval_EvalCodeEx.
This commit is contained in:
Mark Shannon 2021-02-01 10:42:03 +00:00 • committed by GitHub
parent 49926cf2bc
commit 0332e569c1
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9 changed files with 255 additions and 253 deletions
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7
Python/bltinmodule.c
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@ -8,6 +8,7 @@
#include "pycore_pyerrors.h" // _PyErr_NoMemory()
#include "pycore_pystate.h" // _PyThreadState_GET()
#include "pycore_tuple.h" // _PyTuple_FromArray()
#include "pycore_ceval.h" // _PyEval_Vector()
_Py_IDENTIFIER(__builtins__);
_Py_IDENTIFIER(__dict__);
@ -219,9 +220,9 @@ builtin___build_class__(PyObject *self, PyObject *const *args, Py_ssize_t nargs,
Py_TYPE(ns)->tp_name);
goto error;
}
cell = PyEval_EvalCodeEx(PyFunction_GET_CODE(func), PyFunction_GET_GLOBALS(func), ns,
NULL, 0, NULL, 0, NULL, 0, NULL,
PyFunction_GET_CLOSURE(func));
PyFrameConstructor *f = PyFunction_AS_FRAME_CONSTRUCTOR(func);
PyThreadState *tstate = PyThreadState_GET();
cell = _PyEval_Vector(tstate, f, ns, NULL, 0, NULL);
if (cell != NULL) {
if (bases != orig_bases) {
if (PyMapping_SetItemString(ns, "__orig_bases__", orig_bases) < 0) {