diff options
Diffstat (limited to 'Tools/clinic/clinic.py')
| -rwxr-xr-x | Tools/clinic/clinic.py | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/Tools/clinic/clinic.py b/Tools/clinic/clinic.py index 0117a50..0ece814 100755 --- a/Tools/clinic/clinic.py +++ b/Tools/clinic/clinic.py @@ -719,7 +719,7 @@ class CLanguage(Language): vararg = NO_VARARG pos_only = min_pos = max_pos = min_kw_only = pseudo_args = 0 for i, p in enumerate(parameters, 1): - if p.is_keyword_only() or vararg != NO_VARARG: + if p.is_keyword_only(): assert not p.is_positional_only() if not p.is_optional(): min_kw_only = i - max_pos @@ -1016,13 +1016,14 @@ class CLanguage(Language): parser_definition = parser_body(parser_prototype, *parser_code) else: - has_optional_kw = (max(pos_only, min_pos) + min_kw_only < len(converters)) + has_optional_kw = (max(pos_only, min_pos) + min_kw_only < len(converters) - int(vararg != NO_VARARG)) if vararg == NO_VARARG: args_declaration = "_PyArg_UnpackKeywords", "%s, %s, %s" % ( min_pos, max_pos, min_kw_only ) + nargs = "nargs" else: args_declaration = "_PyArg_UnpackKeywordsWithVararg", "%s, %s, %s, %s" % ( min_pos, @@ -1030,6 +1031,7 @@ class CLanguage(Language): min_kw_only, vararg ) + nargs = f"Py_MIN(nargs, {max_pos})" if max_pos else "0" if not new_or_init: flags = "METH_FASTCALL|METH_KEYWORDS" parser_prototype = parser_prototype_fastcall_keywords @@ -1037,8 +1039,7 @@ class CLanguage(Language): declarations = declare_parser(f) declarations += "\nPyObject *argsbuf[%s];" % len(converters) if has_optional_kw: - pre_buffer = "0" if vararg != NO_VARARG else "nargs" - declarations += "\nPy_ssize_t noptargs = %s + (kwnames ? PyTuple_GET_SIZE(kwnames) : 0) - %d;" % (pre_buffer, min_pos + min_kw_only) + declarations += "\nPy_ssize_t noptargs = %s + (kwnames ? PyTuple_GET_SIZE(kwnames) : 0) - %d;" % (nargs, min_pos + min_kw_only) parser_code = [normalize_snippet(""" args = %s(args, nargs, NULL, kwnames, &_parser, %s, argsbuf); if (!args) {{ @@ -1055,7 +1056,7 @@ class CLanguage(Language): declarations += "\nPyObject * const *fastargs;" declarations += "\nPy_ssize_t nargs = PyTuple_GET_SIZE(args);" if has_optional_kw: - declarations += "\nPy_ssize_t noptargs = nargs + (kwargs ? PyDict_GET_SIZE(kwargs) : 0) - %d;" % (min_pos + min_kw_only) + declarations += "\nPy_ssize_t noptargs = %s + (kwargs ? PyDict_GET_SIZE(kwargs) : 0) - %d;" % (nargs, min_pos + min_kw_only) parser_code = [normalize_snippet(""" fastargs = %s(_PyTuple_CAST(args)->ob_item, nargs, kwargs, NULL, &_parser, %s, argsbuf); if (!fastargs) {{ |