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Issue #12442: add shutil.disk_usage()

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This commit is contained in:
Giampaolo Rodola' 2011-07-01 13:55:36 +02:00
parent 59929d9877
commit 210e7ca032
6 changed files with 77 additions and 1 deletions
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27
Modules/posixmodule.c
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@ -7451,6 +7451,32 @@ posix_statvfs(PyObject *self, PyObject *args)
}
#endif /* HAVE_STATVFS */
#ifdef MS_WINDOWS
PyDoc_STRVAR(win32__getdiskusage__doc__,
"_getdiskusage(path) -> (total, free)\n\n\
Return disk usage statistics about the given path as (total, free) tuple.");
static PyObject *
win32__getdiskusage(PyObject *self, PyObject *args)
{
BOOL retval;
ULARGE_INTEGER _, total, free;
LPCTSTR path;
if (! PyArg_ParseTuple(args, "s", &path))
return NULL;
Py_BEGIN_ALLOW_THREADS
retval = GetDiskFreeSpaceEx(path, &_, &total, &free);
Py_END_ALLOW_THREADS
if (retval == 0)
return PyErr_SetFromWindowsErr(0);
return Py_BuildValue("(LL)", total.QuadPart, free.QuadPart);
}
#endif
/* This is used for fpathconf(), pathconf(), confstr() and sysconf().
* It maps strings representing configuration variable names to
* integer values, allowing those functions to be called with the
@ -9716,6 +9742,7 @@ static PyMethodDef posix_methods[] = {
{"_getfinalpathname", posix__getfinalpathname, METH_VARARGS, NULL},
{"_getfileinformation", posix__getfileinformation, METH_VARARGS, NULL},
{"_isdir", posix__isdir, METH_VARARGS, posix__isdir__doc__},
{"_getdiskusage", win32__getdiskusage, METH_VARARGS, win32__getdiskusage__doc__},
#endif
#ifdef HAVE_GETLOADAVG
{"getloadavg", posix_getloadavg, METH_NOARGS, posix_getloadavg__doc__},