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gh-108717: Speedup os.DirEntry.is_junction function (#108718)

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Nikita Sobolev 2023-09-06 11:52:53 +03:00 • committed by GitHub
parent 6f8411cfd6
commit 65a2bce704
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 7 additions and 13 deletions
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14
Modules/clinic/posixmodule.c.h generated
View file

@ -10695,22 +10695,18 @@ PyDoc_STRVAR(os_DirEntry_is_junction__doc__,
"Return True if the entry is a junction; cached per entry.");
#define OS_DIRENTRY_IS_JUNCTION_METHODDEF \
{"is_junction", _PyCFunction_CAST(os_DirEntry_is_junction), METH_METHOD|METH_FASTCALL|METH_KEYWORDS, os_DirEntry_is_junction__doc__},
{"is_junction", (PyCFunction)os_DirEntry_is_junction, METH_NOARGS, os_DirEntry_is_junction__doc__},
static int
os_DirEntry_is_junction_impl(DirEntry *self, PyTypeObject *defining_class);
os_DirEntry_is_junction_impl(DirEntry *self);
static PyObject *
os_DirEntry_is_junction(DirEntry *self, PyTypeObject *defining_class, PyObject *const *args, Py_ssize_t nargs, PyObject *kwnames)
os_DirEntry_is_junction(DirEntry *self, PyObject *Py_UNUSED(ignored))
{
PyObject *return_value = NULL;
int _return_value;
if (nargs) {
PyErr_SetString(PyExc_TypeError, "is_junction() takes no arguments");
goto exit;
}
_return_value = os_DirEntry_is_junction_impl(self, defining_class);
_return_value = os_DirEntry_is_junction_impl(self);
if ((_return_value == -1) && PyErr_Occurred()) {
goto exit;
}
@ -11992,4 +11988,4 @@ exit:
#ifndef OS_WAITSTATUS_TO_EXITCODE_METHODDEF
#define OS_WAITSTATUS_TO_EXITCODE_METHODDEF
#endif /* !defined(OS_WAITSTATUS_TO_EXITCODE_METHODDEF) */
/*[clinic end generated code: output=30c63cb556431cea input=a9049054013a1b77]*/
/*[clinic end generated code: output=1dd5aa7495cd6e3a input=a9049054013a1b77]*/

6
Modules/posixmodule.c
View file

@ -14576,15 +14576,13 @@ os_DirEntry_is_symlink_impl(DirEntry *self, PyTypeObject *defining_class)
/*[clinic input]
os.DirEntry.is_junction -> bool
defining_class: defining_class
/
Return True if the entry is a junction; cached per entry.
[clinic start generated code]*/
static int
os_DirEntry_is_junction_impl(DirEntry *self, PyTypeObject *defining_class)
/*[clinic end generated code: output=7061a07b0ef2cd1f input=475cd36fb7d4723f]*/
os_DirEntry_is_junction_impl(DirEntry *self)
/*[clinic end generated code: output=97f64d5d99eeccb5 input=4fc8e701eea118a1]*/
{
#ifdef MS_WINDOWS
return self->win32_lstat.st_reparse_tag == IO_REPARSE_TAG_MOUNT_POINT;