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Patch #523268, #522027: return enhanced tuples.

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Martin v. Löwis 2002-03-01 10:38:44 +00:00
parent 9986633609
commit dbd55b3737
3 changed files with 114 additions and 23 deletions
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71
Modules/pwdmodule.c
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@ -2,10 +2,35 @@
/* UNIX password file access module */
#include "Python.h"
#include "structseq.h"
#include <sys/types.h>
#include <pwd.h>
static PyStructSequence_Field struct_pwd_type_fields[] = {
{"pw_name", "user name"},
{"pw_passwd", "password"},
{"pw_uid", "user id"},
{"pw_gid", "group id"},
{"pw_gecos", "real name"},
{"pw_dir", "home directory"},
{"pw_shell", "shell program"},
{0}
};
static char struct_passwd__doc__[] =
"pwd.struct_passwd: Results from getpw*() routines.\n\n\
This object may be accessed either as a tuple of\n\
(pw_name,pw_passwd,pw_uid,pw_gid,pw_gecos,pw_dir,pw_shell)\n\
or via the object attributes as named in the above tuple.\n";
static PyStructSequence_Desc struct_pwd_type_desc = {
"pwd.struct_passwd",
struct_passwd__doc__,
struct_pwd_type_fields,
7,
};
static char pwd__doc__ [] = "\
This module provides access to the Unix password database.\n\
It is available on all Unix versions.\n\
@ -17,22 +42,40 @@ The uid and gid items are integers, all others are strings. An\n\
exception is raised if the entry asked for cannot be found.";
static PyTypeObject StructPwdType;
static PyObject *
mkpwent(struct passwd *p)
{
return Py_BuildValue(
"(ssllsss)",
p->pw_name,
p->pw_passwd,
(long)p->pw_uid,
(long)p->pw_gid,
p->pw_gecos,
p->pw_dir,
p->pw_shell);
int setIndex = 0;
PyObject *v = PyStructSequence_New(&StructPwdType);
if (v == NULL)
return NULL;
#define SETI(i,val) PyStructSequence_SET_ITEM(v, i, PyInt_FromLong((long) val))
#define SETS(i,val) PyStructSequence_SET_ITEM(v, i, PyString_FromString(val))
SETS(setIndex++, p->pw_name);
SETS(setIndex++, p->pw_passwd);
SETI(setIndex++, p->pw_uid);
SETI(setIndex++, p->pw_gid);
SETS(setIndex++, p->pw_gecos);
SETS(setIndex++, p->pw_dir);
SETS(setIndex++, p->pw_shell);
#undef SETS
#undef SETI
if (PyErr_Occurred()) {
Py_XDECREF(v);
return NULL;
}
return v;
}
static char pwd_getpwuid__doc__[] = "\
getpwuid(uid) -> entry\n\
getpwuid(uid) -> (pw_name,pw_passwd,pw_uid,pw_gid,pw_gecos,pw_dir,pw_shell)\n\
Return the password database entry for the given numeric user ID.\n\
See pwd.__doc__ for more on password database entries.";
@ -51,7 +94,7 @@ pwd_getpwuid(PyObject *self, PyObject *args)
}
static char pwd_getpwnam__doc__[] = "\
getpwnam(name) -> entry\n\
getpwnam(name) -> (pw_name,pw_passwd,pw_uid,pw_gid,pw_gecos,pw_dir,pw_shell)\n\
Return the password database entry for the given user name.\n\
See pwd.__doc__ for more on password database entries.";
@ -112,6 +155,10 @@ static PyMethodDef pwd_methods[] = {
DL_EXPORT(void)
initpwd(void)
{
Py_InitModule4("pwd", pwd_methods, pwd__doc__,
PyObject *m, *d;
m = Py_InitModule4("pwd", pwd_methods, pwd__doc__,
(PyObject *)NULL, PYTHON_API_VERSION);
d = PyModule_GetDict(m);
PyStructSequence_InitType(&StructPwdType, &struct_pwd_type_desc);
PyDict_SetItemString(d, "struct_pwent", (PyObject *) &StructPwdType);
}