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Issue #20152: Port the pwd module to Argument Clinic.

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This commit is contained in:
Brett Cannon 2014-08-22 14:03:51 -04:00
parent 52d67ef358
commit 3d25e16760
1 changed files with 46 additions and 26 deletions
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72
Modules/pwdmodule.c
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@ -6,6 +6,13 @@
#include <pwd.h> #include <pwd.h>
#include "clinic/pwdmodule.c.h"
/*[clinic input]
output preset file
module pwd
[clinic start generated code]*/
/*[clinic end generated code: output=da39a3ee5e6b4b0d input=bbcf68b1f549f917]*/
static PyStructSequence_Field struct_pwd_type_fields[] = { static PyStructSequence_Field struct_pwd_type_fields[] = {
{"pw_name", "user name"}, {"pw_name", "user name"},
{"pw_passwd", "password"}, {"pw_passwd", "password"},
@ -87,18 +94,25 @@ mkpwent(struct passwd *p)
return v; return v;
} }
PyDoc_STRVAR(pwd_getpwuid__doc__, /*[clinic input]
"getpwuid(uid) -> (pw_name,pw_passwd,pw_uid,\n\ pwd.getpwuid
pw_gid,pw_gecos,pw_dir,pw_shell)\n\
Return the password database entry for the given numeric user ID.\n\ uidobj: object
See help(pwd) for more on password database entries."); /
Return the password database entry for the given numeric user ID.
See `help(pwd)` for more on password database entries.
[clinic start generated code]*/
static PyObject * static PyObject *
pwd_getpwuid(PyObject *self, PyObject *args) pwd_getpwuid(PyModuleDef *module, PyObject *uidobj)
/*[clinic end generated code: output=cba29ae4c2bcb8e1 input=ae64d507a1c6d3e8]*/
{ {
uid_t uid; uid_t uid;
struct passwd *p; struct passwd *p;
if (!PyArg_ParseTuple(args, "O&:getpwuid", _Py_Uid_Converter, &uid)) {
if (!_Py_Uid_Converter(uidobj, &uid)) {
if (PyErr_ExceptionMatches(PyExc_OverflowError)) if (PyErr_ExceptionMatches(PyExc_OverflowError))
PyErr_Format(PyExc_KeyError, PyErr_Format(PyExc_KeyError,
"getpwuid(): uid not found"); "getpwuid(): uid not found");
@ -116,21 +130,25 @@ pwd_getpwuid(PyObject *self, PyObject *args)
return mkpwent(p); return mkpwent(p);
} }
PyDoc_STRVAR(pwd_getpwnam__doc__, /*[clinic input]
"getpwnam(name) -> (pw_name,pw_passwd,pw_uid,\n\ pwd.getpwnam
pw_gid,pw_gecos,pw_dir,pw_shell)\n\
Return the password database entry for the given user name.\n\ arg: unicode
See help(pwd) for more on password database entries."); /
Return the password database entry for the given user name.
See `help(pwd)` for more on password database entries.
[clinic start generated code]*/
static PyObject * static PyObject *
pwd_getpwnam(PyObject *self, PyObject *args) pwd_getpwnam_impl(PyModuleDef *module, PyObject *arg)
/*[clinic end generated code: output=66848d42d386fca3 input=d5f7e700919b02d3]*/
{ {
char *name; char *name;
struct passwd *p; struct passwd *p;
PyObject *arg, *bytes, *retval = NULL; PyObject *bytes, *retval = NULL;
if (!PyArg_ParseTuple(args, "U:getpwnam", &arg))
return NULL;
if ((bytes = PyUnicode_EncodeFSDefault(arg)) == NULL) if ((bytes = PyUnicode_EncodeFSDefault(arg)) == NULL)
return NULL; return NULL;
if (PyBytes_AsStringAndSize(bytes, &name, NULL) == -1) if (PyBytes_AsStringAndSize(bytes, &name, NULL) == -1)
@ -147,14 +165,17 @@ out:
} }
#ifdef HAVE_GETPWENT #ifdef HAVE_GETPWENT
PyDoc_STRVAR(pwd_getpwall__doc__, /*[clinic input]
"getpwall() -> list_of_entries\n\ pwd.getpwall
Return a list of all available password database entries, \
in arbitrary order.\n\ Return a list of all available password database entries, in arbitrary order.
See help(pwd) for more on password database entries.");
See help(pwd) for more on password database entries.
[clinic start generated code]*/
static PyObject * static PyObject *
pwd_getpwall(PyObject *self) pwd_getpwall_impl(PyModuleDef *module)
/*[clinic end generated code: output=ab30e37bf26d431d input=d7ecebfd90219b85]*/
{ {
PyObject *d; PyObject *d;
struct passwd *p; struct passwd *p;
@ -177,11 +198,10 @@ pwd_getpwall(PyObject *self)
#endif #endif
static PyMethodDef pwd_methods[] = { static PyMethodDef pwd_methods[] = {
{"getpwuid", pwd_getpwuid, METH_VARARGS, pwd_getpwuid__doc__}, PWD_GETPWUID_METHODDEF
{"getpwnam", pwd_getpwnam, METH_VARARGS, pwd_getpwnam__doc__}, PWD_GETPWNAM_METHODDEF
#ifdef HAVE_GETPWENT #ifdef HAVE_GETPWENT
{"getpwall", (PyCFunction)pwd_getpwall, PWD_GETPWALL_METHODDEF
METH_NOARGS, pwd_getpwall__doc__},
#endif #endif
{NULL, NULL} /* sentinel */ {NULL, NULL} /* sentinel */
}; };