mirror of
https://gitlab.alpinelinux.org/alpine/aports.git
synced 2025-07-13 11:19:50 +03:00
dca765490b
There are no more packages in community/ which require Python 2. As such, we can now move the python2 package to testing as well. This allows us to ship the upcoming Alpine 3.16 release without Python 2 support (see https://gitlab.alpinelinux.org/alpine/tsc/-/issues/40). As soon as we have fixed the remaining Python 2 packages in testing/ we can remove Python 2 from Alpine entirely. See #12740 for the current progress on these efforts. See also #11577 for the history on this.
150 lines
5.5 KiB
Diff
150 lines
5.5 KiB
Diff
bpo-42938: Replace snprintf with Python unicode formatting in ctypes param reprs.
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--- Python-2.7.18.orig/Lib/ctypes/test/test_parameters.py
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+++ Python-2.7.18/Lib/ctypes/test/test_parameters.py
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@@ -206,6 +206,49 @@
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with self.assertRaises(ZeroDivisionError):
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WorseStruct().__setstate__({}, b'foo')
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+ def test_parameter_repr(self):
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+ from ctypes import (
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+ c_bool,
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+ c_char,
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+ c_wchar,
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+ c_byte,
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+ c_ubyte,
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+ c_short,
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+ c_ushort,
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+ c_int,
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+ c_uint,
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+ c_long,
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+ c_ulong,
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+ c_longlong,
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+ c_ulonglong,
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+ c_float,
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+ c_double,
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+ c_longdouble,
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+ c_char_p,
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+ c_wchar_p,
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+ c_void_p,
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+ )
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+ self.assertRegexpMatches(repr(c_bool.from_param(True)), r"^<cparam '\?' at 0x[A-Fa-f0-9]+>$")
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+ self.assertEqual(repr(c_char.from_param('a')), "<cparam 'c' (a)>")
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+ self.assertRegexpMatches(repr(c_wchar.from_param('a')), r"^<cparam 'u' at 0x[A-Fa-f0-9]+>$")
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+ self.assertEqual(repr(c_byte.from_param(98)), "<cparam 'b' (98)>")
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+ self.assertEqual(repr(c_ubyte.from_param(98)), "<cparam 'B' (98)>")
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+ self.assertEqual(repr(c_short.from_param(511)), "<cparam 'h' (511)>")
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+ self.assertEqual(repr(c_ushort.from_param(511)), "<cparam 'H' (511)>")
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+ self.assertRegexpMatches(repr(c_int.from_param(20000)), r"^<cparam '[li]' \(20000\)>$")
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+ self.assertRegexpMatches(repr(c_uint.from_param(20000)), r"^<cparam '[LI]' \(20000\)>$")
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+ self.assertRegexpMatches(repr(c_long.from_param(20000)), r"^<cparam '[li]' \(20000\)>$")
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+ self.assertRegexpMatches(repr(c_ulong.from_param(20000)), r"^<cparam '[LI]' \(20000\)>$")
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+ self.assertRegexpMatches(repr(c_longlong.from_param(20000)), r"^<cparam '[liq]' \(20000\)>$")
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+ self.assertRegexpMatches(repr(c_ulonglong.from_param(20000)), r"^<cparam '[LIQ]' \(20000\)>$")
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+ self.assertEqual(repr(c_float.from_param(1.5)), "<cparam 'f' (1.5)>")
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+ self.assertEqual(repr(c_double.from_param(1.5)), "<cparam 'd' (1.5)>")
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+ self.assertEqual(repr(c_double.from_param(1e300)), "<cparam 'd' (1e+300)>")
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+ self.assertRegexpMatches(repr(c_longdouble.from_param(1.5)), r"^<cparam ('d' \(1.5\)|'g' at 0x[A-Fa-f0-9]+)>$")
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+ self.assertRegexpMatches(repr(c_char_p.from_param(b'hihi')), "^<cparam 'z' \(0x[A-Fa-f0-9]+\)>$")
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+ self.assertRegexpMatches(repr(c_wchar_p.from_param('hihi')), "^<cparam 'Z' \(0x[A-Fa-f0-9]+\)>$")
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+ self.assertRegexpMatches(repr(c_void_p.from_param(0x12)), r"^<cparam 'P' \(0x0*12\)>$")
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+
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################################################################
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if __name__ == '__main__':
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--- Python-2.7.18.orig/Modules/_ctypes/callproc.c
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+++ Python-2.7.18/Modules/_ctypes/callproc.c
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@@ -460,50 +460,53 @@
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static PyObject *
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PyCArg_repr(PyCArgObject *self)
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{
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- char buffer[256];
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switch(self->tag) {
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case 'b':
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case 'B':
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- sprintf(buffer, "<cparam '%c' (%d)>",
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+ return PyString_FromFormat("<cparam '%c' (%d)>",
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self->tag, self->value.b);
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- break;
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case 'h':
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case 'H':
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- sprintf(buffer, "<cparam '%c' (%d)>",
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+ return PyString_FromFormat("<cparam '%c' (%d)>",
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self->tag, self->value.h);
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- break;
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case 'i':
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case 'I':
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- sprintf(buffer, "<cparam '%c' (%d)>",
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+ return PyString_FromFormat("<cparam '%c' (%d)>",
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self->tag, self->value.i);
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- break;
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case 'l':
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case 'L':
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- sprintf(buffer, "<cparam '%c' (%ld)>",
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+ return PyString_FromFormat("<cparam '%c' (%ld)>",
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self->tag, self->value.l);
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- break;
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#ifdef HAVE_LONG_LONG
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case 'q':
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case 'Q':
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- sprintf(buffer,
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- "<cparam '%c' (%" PY_FORMAT_LONG_LONG "d)>",
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+ return PyString_FromFormat("<cparam '%c' (%" PY_FORMAT_LONG_LONG "d)>",
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self->tag, self->value.q);
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- break;
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#endif
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case 'd':
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- sprintf(buffer, "<cparam '%c' (%f)>",
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- self->tag, self->value.d);
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- break;
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- case 'f':
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- sprintf(buffer, "<cparam '%c' (%f)>",
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- self->tag, self->value.f);
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- break;
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+ case 'f': {
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+ PyObject *f = PyFloat_FromDouble((self->tag == 'f') ? self->value.f : self->value.d);
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+ if (f == NULL) {
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+ return NULL;
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+ }
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+ PyObject *r = PyObject_Repr(f);
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+ Py_DECREF(f);
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+ if (r == NULL) {
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+ return NULL;
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+ }
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+ char *value = PyString_AsString(r);
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+ Py_DECREF(r);
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+ if (value == NULL) {
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+ return NULL;
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+ }
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+ return PyString_FromFormat("<cparam '%c' (%s)>",
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+ self->tag, value);
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+ }
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case 'c':
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- sprintf(buffer, "<cparam '%c' (%c)>",
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+ return PyString_FromFormat("<cparam '%c' (%c)>",
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self->tag, self->value.c);
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- break;
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/* Hm, are these 'z' and 'Z' codes useful at all?
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Shouldn't they be replaced by the functionality of c_string
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@@ -512,16 +515,13 @@
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case 'z':
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case 'Z':
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case 'P':
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- sprintf(buffer, "<cparam '%c' (%p)>",
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+ return PyString_FromFormat("<cparam '%c' (%p)>",
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self->tag, self->value.p);
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- break;
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default:
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- sprintf(buffer, "<cparam '%c' at %p>",
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+ return PyString_FromFormat("<cparam '%c' at %p>",
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self->tag, self);
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- break;
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}
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- return PyString_FromString(buffer);
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}
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static PyMemberDef PyCArgType_members[] = {
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