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v0.8.1
https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision d7773d92bd11640a8c950d6c36a9cef1cee36f96 authored by bennorth on 26 January 2018, 15:46:01 UTC, committed by Senthil Kumaran on 26 January 2018, 15:46:01 UTC 
bpo-18533: Avoid RecursionError from repr() of recursive dictview (#4823)
 
dictview_repr(): Use a Py_ReprEnter() / Py_ReprLeave() pair to check
for recursion, and produce "..." if so.

test_recursive_repr(): Check for the string rather than a
RecursionError.  (Test cannot be any tighter as contents are
implementation-dependent.)

test_deeply_nested_repr(): Add new test, replacing the original
test_recursive_repr().  It checks that a RecursionError is raised in
the case of a non-recursive but deeply nested structure.  (Very
similar to what test_repr_deep() in test/test_dict.py does for a
normal dict.)

OrderedDictTests: Add new test case, to test behavior on OrderedDict
instances containing their own values() or items().
1 parent e76daeb
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Tip revision: d7773d92bd11640a8c950d6c36a9cef1cee36f96 authored by bennorth on 26 January 2018, 15:46:01 UTC
bpo-18533: Avoid RecursionError from repr() of recursive dictview (#4823)
Tip revision: d7773d9
_cryptmodule.c 
/* cryptmodule.c - by Steve Majewski
 */

#include "Python.h"

#include <sys/types.h>

/* Module crypt */

/*[clinic input]
module crypt
[clinic start generated code]*/
/*[clinic end generated code: output=da39a3ee5e6b4b0d input=c6252cf4f2f2ae81]*/

#include "clinic/_cryptmodule.c.h"

/*[clinic input]
crypt.crypt

    word: str
    salt: str
    /

Hash a *word* with the given *salt* and return the hashed password.

*word* will usually be a user's password.  *salt* (either a random 2 or 16
character string, possibly prefixed with $digit$ to indicate the method)
will be used to perturb the encryption algorithm and produce distinct
results for a given *word*.

[clinic start generated code]*/

static PyObject *
crypt_crypt_impl(PyObject *module, const char *word, const char *salt)
/*[clinic end generated code: output=0512284a03d2803c input=0e8edec9c364352b]*/
{
    return Py_BuildValue("s", crypt(word, salt));
}


static PyMethodDef crypt_methods[] = {
    CRYPT_CRYPT_METHODDEF
    {NULL,              NULL}           /* sentinel */
};


static struct PyModuleDef cryptmodule = {
    PyModuleDef_HEAD_INIT,
    "_crypt",
    NULL,
    -1,
    crypt_methods,
    NULL,
    NULL,
    NULL,
    NULL
};

PyMODINIT_FUNC
PyInit__crypt(void)
{
    return PyModule_Create(&cryptmodule);
}
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