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author | Georg Brandl <georg@python.org> | 2007-12-08 18:58:51 (GMT) |
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committer | Georg Brandl <georg@python.org> | 2007-12-08 18:58:51 (GMT) |
commit | d019fe295ee464bd81572d9f58d89e23b39cecfe (patch) | |
tree | 4c3109c7f3c7bb1b5e4f34ce7c38a5c47b0eb102 /Doc/c-api | |
parent | 0aa93cda79936564e960da85a1ad806c55e580f9 (diff) | |
download | cpython-d019fe295ee464bd81572d9f58d89e23b39cecfe.zip cpython-d019fe295ee464bd81572d9f58d89e23b39cecfe.tar.gz cpython-d019fe295ee464bd81572d9f58d89e23b39cecfe.tar.bz2 |
Replace all remaining occurrences of PyInt_.
Diffstat (limited to 'Doc/c-api')
-rw-r--r-- | Doc/c-api/concrete.rst | 16 | ||||
-rw-r--r-- | Doc/c-api/intro.rst | 20 |
2 files changed, 15 insertions, 21 deletions
diff --git a/Doc/c-api/concrete.rst b/Doc/c-api/concrete.rst index f90ab4f..5ff8969 100644 --- a/Doc/c-api/concrete.rst +++ b/Doc/c-api/concrete.rst @@ -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) { 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; |