Issue #20530: Argument Clinic's signature format has been revised again.
The new syntax is highly human readable while still preventing false
positives. The syntax also extends Python syntax to denote "self" and
positional-only parameters, allowing inspect.Signature objects to be
totally accurate for all supported builtins in Python 3.4.
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index 7a1aa16..eae4bc5 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -12893,7 +12893,9 @@
[clinic start generated code]*/
PyDoc_STRVAR(unicode_maketrans__doc__,
-"sig=(x, y=None, z=None)\n"
+"maketrans(x, y=None, z=None, /)\n"
+"--\n"
+"\n"
"Return a translation table usable for str.translate().\n"
"\n"
"If there is only one argument, it must be a dictionary mapping Unicode\n"
@@ -12930,7 +12932,7 @@
static PyObject *
unicode_maketrans_impl(PyObject *x, PyObject *y, PyObject *z)
-/*[clinic end generated code: output=ca001ac83ed32269 input=7bfbf529a293c6c5]*/
+/*[clinic end generated code: output=566edf630f77436a input=7bfbf529a293c6c5]*/
{
PyObject *new = NULL, *key, *value;
Py_ssize_t i = 0;