cpython: ef0110a52e24 (original) (raw)

Mercurial > cpython

changeset 102845:ef0110a52e24

PyEval_CallObjectWithKeywords() uses fast call with kwargs Issue #27809. _PyObject_FastCallDict() now supports keyword arguments, and so the args==NULL fast-path can also be used when kwargs is not NULL. [#27809]

Victor Stinner victor.stinner@gmail.com
date	Mon, 22 Aug 2016 23:26:00 +0200
parents	15eab21bf934
children	5587d0dfab4c
files	Python/ceval.c
diffstat	1 files changed, 4 insertions(+), 12 deletions(-)[+] [-] Python/ceval.c 16

line wrap: on

line diff

--- a/Python/ceval.c +++ b/Python/ceval.c @@ -4590,30 +4590,22 @@ PyEval_CallObjectWithKeywords(PyObject * #endif if (args == NULL) {

```
   if (kwargs == NULL) {[](#l1.7)
```

       return _PyObject_CallNoArg(func);[](#l1.8)

```
   }[](#l1.9)
```

```
   args = PyTuple_New(0);[](#l1.11)
```
```
   if (args == NULL)[](#l1.12)
```
```
       return NULL;[](#l1.13)
```

   return _PyObject_FastCallDict(func, NULL, 0, kwargs);[](#l1.14)

}

else if (!PyTuple_Check(args)) {

if (!PyTuple_Check(args)) { PyErr_SetString(PyExc_TypeError, "argument list must be a tuple"); return NULL; }

else {
```
   Py_INCREF(args);[](#l1.24)
```
}

if (kwargs != NULL && !PyDict_Check(kwargs)) { PyErr_SetString(PyExc_TypeError, "keyword list must be a dictionary");

   Py_DECREF(args);[](#l1.30)
   return NULL;[](#l1.31)

}

Py_INCREF(args); result = PyObject_Call(func, args, kwargs); Py_DECREF(args);