diff options
Diffstat (limited to 'Doc/c-api/intro.rst')
| -rw-r--r-- | Doc/c-api/intro.rst | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/Doc/c-api/intro.rst b/Doc/c-api/intro.rst index 0717241..54412cd 100644 --- a/Doc/c-api/intro.rst +++ b/Doc/c-api/intro.rst @@ -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; |