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Implement appropriate __getnewargs__ for all immutable subclassable builtin

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types.  The special handling for these can now be removed from save_newobj().
Add some testing for this.

Also add support for setting the 'fast' flag on the Python Pickler class,
which suppresses use of the memo.
This commit is contained in:
Guido van Rossum 2003-01-29 17:58:45 +00:00
parent d3590f937f
commit 5d9113d8be
10 changed files with 133 additions and 19 deletions
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7
Objects/stringobject.c
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@ -3045,6 +3045,12 @@ string_splitlines(PyStringObject *self, PyObject *args)
#undef SPLIT_APPEND
static PyObject *
string_getnewargs(PyStringObject *v)
{
return Py_BuildValue("(s#)", v->ob_sval, v->ob_size);
}
static PyMethodDef
string_methods[] = {
@ -3091,6 +3097,7 @@ string_methods[] = {
expandtabs__doc__},
{"splitlines", (PyCFunction)string_splitlines, METH_VARARGS,
splitlines__doc__},
{"__getnewargs__", (PyCFunction)string_getnewargs, METH_NOARGS},
{NULL, NULL} /* sentinel */
};