Stowage/cpython
2
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-11-04 07:31:38 +00:00
Code Issues Projects Releases Packages Wiki Activity

Replace all remaining occurrences of PyInt_.

Browse source
This commit is contained in:
Georg Brandl 2007-12-08 18:58:51 +00:00
parent 0aa93cda79
commit d019fe295e
2 changed files with 15 additions and 21 deletions
Download patch file Download diff file Expand all files Collapse all files

16
Doc/c-api/concrete.rst
View file

@ -374,15 +374,6 @@ All integers are implemented as "long" integer objects of arbitrary size.
:cfunc:`PyLong_FromVoidPtr`.
.. XXX name?
.. cfunction:: long PyInt_GetMax()
.. index:: single: LONG_MAX
Return the system's idea of the largest integer it can handle
(:const:`LONG_MAX`, as defined in the system header files).
.. _floatobjects:
Floating Point Objects
@ -2275,8 +2266,11 @@ Dictionary Objects
Py_ssize_t pos = 0;
while (PyDict_Next(self->dict, &pos, &key, &value)) {
int i = PyInt_AS_LONG(value) + 1;
PyObject *o = PyInt_FromLong(i);
long i = PyLong_AsLong(value);
if (i == -1 && PyErr_Occurred()) {
return -1;
}
PyObject *o = PyLong_FromLong(i + 1);
if (o == NULL)
return -1;
if (PyDict_SetItem(self->dict, key, o) < 0) {

20
Doc/c-api/intro.rst
View file

@ -208,11 +208,11 @@ error handling for the moment; a better way to code this is shown below)::
PyObject *t;
t = PyTuple_New(3);
PyTuple_SetItem(t, 0, PyInt_FromLong(1L));
PyTuple_SetItem(t, 1, PyInt_FromLong(2L));
PyTuple_SetItem(t, 0, PyLong_FromLong(1L));
PyTuple_SetItem(t, 1, PyLong_FromLong(2L));
PyTuple_SetItem(t, 2, PyString_FromString("three"));
Here, :cfunc:`PyInt_FromLong` returns a new reference which is immediately
Here, :cfunc:`PyLong_FromLong` returns a new reference which is immediately
stolen by :cfunc:`PyTuple_SetItem`. When you want to keep using an object
although the reference to it will be stolen, use :cfunc:`Py_INCREF` to grab
another reference before calling the reference-stealing function.
@ -252,7 +252,7 @@ sets all items of a list (actually, any mutable sequence) to a given item::
if (n < 0)
return -1;
for (i = 0; i < n; i++) {
PyObject *index = PyInt_FromLong(i);
PyObject *index = PyLong_FromLong(i);
if (!index)
return -1;
if (PyObject_SetItem(target, index, item) < 0)
@ -301,8 +301,8 @@ using :cfunc:`PySequence_GetItem`. ::
return -1; /* Not a list */
for (i = 0; i < n; i++) {
item = PyList_GetItem(list, i); /* Can't fail */
if (!PyInt_Check(item)) continue; /* Skip non-integers */
total += PyInt_AsLong(item);
if (!PyLong_Check(item)) continue; /* Skip non-integers */
total += PyLong_AsLong(item);
}
return total;
}
@ -324,8 +324,8 @@ using :cfunc:`PySequence_GetItem`. ::
item = PySequence_GetItem(sequence, i);
if (item == NULL)
return -1; /* Not a sequence, or other failure */
if (PyInt_Check(item))
total += PyInt_AsLong(item);
if (PyLong_Check(item))
total += PyLong_AsLong(item);
Py_DECREF(item); /* Discard reference ownership */
}
return total;
@ -449,11 +449,11 @@ Here is the corresponding C code, in all its glory::
/* Clear the error and use zero: */
PyErr_Clear();
item = PyInt_FromLong(0L);
item = PyLong_FromLong(0L);
if (item == NULL)
goto error;
}
const_one = PyInt_FromLong(1L);
const_one = PyLong_FromLong(1L);
if (const_one == NULL)
goto error;