mercurial-scm/hg: mercurial/thirdparty/zope/interface/_zope_interface

annotate mercurial/thirdparty/zope/interface/_zope_interface_coptimizations.c @ 46357:72f5280e33b6

commit: look-up new revision once Look-up by node is slightly more expensive, so since it is necessary more than once, do it explicitly. Differential Revision: https://phab.mercurial-scm.org/D9830

author	Joerg Sonnenberger <joerg@bec.de>
date	Tue, 19 Jan 2021 00:18:39 +0100
parents	68ee61822182
children

rev	line source
37176 943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1 /*###########################################################################
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	2 #
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	3 # Copyright (c) 2003 Zope Foundation and Contributors.
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	4 # All Rights Reserved.
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	5 #
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	6 # This software is subject to the provisions of the Zope Public License,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	7 # Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution.
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	8 # THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	9 # WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	10 # WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	11 # FOR A PARTICULAR PURPOSE.
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	12 #
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	13 ############################################################################*/
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	14
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	15 #include "Python.h"
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	16 #include "structmember.h"
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	17
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	18 #define TYPE(O) ((PyTypeObject*)(O))
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	19 #define OBJECT(O) ((PyObject*)(O))
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	20 #define CLASSIC(O) ((PyClassObject*)(O))
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	21 #ifndef PyVarObject_HEAD_INIT
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	22 #define PyVarObject_HEAD_INIT(a, b) PyObject_HEAD_INIT(a) b,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	23 #endif
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	24 #ifndef Py_TYPE
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	25 #define Py_TYPE(o) ((o)->ob_type)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	26 #endif
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	27
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	28 #if PY_MAJOR_VERSION >= 3
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	29 #define PY3K
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	30 #endif
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	31
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	32 static PyObject str__dict__, str__implemented__, *strextends;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	33 static PyObject BuiltinImplementationSpecifications, str__provides__;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	34 static PyObject str__class__, str__providedBy__;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	35 static PyObject empty, fallback, str_implied, str_cls, *str_implements;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	36 static PyObject str__conform__, str_call_conform, *adapter_hooks;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	37 static PyObject str_uncached_lookup, str_uncached_lookupAll;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	38 static PyObject *str_uncached_subscriptions;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	39 static PyObject str_registry, strro, str_generation, strchanged;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	40
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	41 static PyTypeObject *Implements;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	42
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	43 static int imported_declarations = 0;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	44
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	45 static int
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	46 import_declarations(void)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	47 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	48 PyObject declarations, i;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	49
37178 68ee61822182 thirdparty: port zope.interface to relative imports Gregory Szorc <gregory.szorc@gmail.com> parents: 37176 diff changeset	50 declarations = PyImport_ImportModule(
68ee61822182 thirdparty: port zope.interface to relative imports Gregory Szorc <gregory.szorc@gmail.com> parents: 37176 diff changeset	51 "mercurial.thirdparty.zope.interface.declarations");
37176 943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	52 if (declarations == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	53 return -1;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	54
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	55 BuiltinImplementationSpecifications = PyObject_GetAttrString(
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	56 declarations, "BuiltinImplementationSpecifications");
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	57 if (BuiltinImplementationSpecifications == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	58 return -1;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	59
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	60 empty = PyObject_GetAttrString(declarations, "_empty");
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	61 if (empty == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	62 return -1;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	63
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	64 fallback = PyObject_GetAttrString(declarations, "implementedByFallback");
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	65 if (fallback == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	66 return -1;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	67
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	68
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	69
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	70 i = PyObject_GetAttrString(declarations, "Implements");
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	71 if (i == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	72 return -1;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	73
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	74 if (! PyType_Check(i))
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	75 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	76 PyErr_SetString(PyExc_TypeError,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	77 "zope.interface.declarations.Implements is not a type");
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	78 return -1;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	79 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	80
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	81 Implements = (PyTypeObject *)i;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	82
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	83 Py_DECREF(declarations);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	84
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	85 imported_declarations = 1;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	86 return 0;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	87 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	88
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	89 static PyTypeObject SpecType; /* Forward */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	90
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	91 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	92 implementedByFallback(PyObject *cls)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	93 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	94 if (imported_declarations == 0 && import_declarations() < 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	95 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	96
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	97 return PyObject_CallFunctionObjArgs(fallback, cls, NULL);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	98 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	99
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	100 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	101 implementedBy(PyObject ignored, PyObject cls)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	102 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	103 /* Fast retrieval of implements spec, if possible, to optimize
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	104 common case. Use fallback code if we get stuck.
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	105 */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	106
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	107 PyObject dict = NULL, spec;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	108
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	109 if (PyType_Check(cls))
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	110 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	111 dict = TYPE(cls)->tp_dict;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	112 Py_XINCREF(dict);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	113 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	114
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	115 if (dict == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	116 dict = PyObject_GetAttr(cls, str__dict__);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	117
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	118 if (dict == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	119 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	120 /* Probably a security proxied class, use more expensive fallback code */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	121 PyErr_Clear();
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	122 return implementedByFallback(cls);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	123 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	124
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	125 spec = PyObject_GetItem(dict, str__implemented__);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	126 Py_DECREF(dict);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	127 if (spec)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	128 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	129 if (imported_declarations == 0 && import_declarations() < 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	130 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	131
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	132 if (PyObject_TypeCheck(spec, Implements))
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	133 return spec;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	134
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	135 /* Old-style declaration, use more expensive fallback code */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	136 Py_DECREF(spec);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	137 return implementedByFallback(cls);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	138 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	139
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	140 PyErr_Clear();
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	141
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	142 /* Maybe we have a builtin */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	143 if (imported_declarations == 0 && import_declarations() < 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	144 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	145
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	146 spec = PyDict_GetItem(BuiltinImplementationSpecifications, cls);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	147 if (spec != NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	148 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	149 Py_INCREF(spec);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	150 return spec;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	151 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	152
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	153 /* We're stuck, use fallback */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	154 return implementedByFallback(cls);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	155 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	156
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	157 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	158 getObjectSpecification(PyObject ignored, PyObject ob)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	159 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	160 PyObject cls, result;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	161
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	162 result = PyObject_GetAttr(ob, str__provides__);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	163 if (result != NULL && PyObject_TypeCheck(result, &SpecType))
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	164 return result;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	165
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	166 PyErr_Clear();
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	167
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	168 /* We do a getattr here so as not to be defeated by proxies */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	169 cls = PyObject_GetAttr(ob, str__class__);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	170 if (cls == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	171 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	172 PyErr_Clear();
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	173 if (imported_declarations == 0 && import_declarations() < 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	174 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	175 Py_INCREF(empty);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	176 return empty;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	177 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	178
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	179 result = implementedBy(NULL, cls);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	180 Py_DECREF(cls);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	181
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	182 return result;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	183 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	184
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	185 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	186 providedBy(PyObject ignored, PyObject ob)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	187 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	188 PyObject result, cls, *cp;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	189
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	190 result = PyObject_GetAttr(ob, str__providedBy__);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	191 if (result == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	192 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	193 PyErr_Clear();
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	194 return getObjectSpecification(NULL, ob);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	195 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	196
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	197
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	198 /* We want to make sure we have a spec. We can't do a type check
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	199 because we may have a proxy, so we'll just try to get the
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	200 only attribute.
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	201 */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	202 if (PyObject_TypeCheck(result, &SpecType)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	203 \|\|
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	204 PyObject_HasAttr(result, strextends)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	205 )
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	206 return result;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	207
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	208 /*
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	209 The object's class doesn't understand descriptors.
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	210 Sigh. We need to get an object descriptor, but we have to be
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	211 careful. We want to use the instance's __provides__,l if
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	212 there is one, but only if it didn't come from the class.
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	213 */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	214 Py_DECREF(result);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	215
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	216 cls = PyObject_GetAttr(ob, str__class__);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	217 if (cls == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	218 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	219
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	220 result = PyObject_GetAttr(ob, str__provides__);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	221 if (result == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	222 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	223 /* No __provides__, so just fall back to implementedBy */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	224 PyErr_Clear();
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	225 result = implementedBy(NULL, cls);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	226 Py_DECREF(cls);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	227 return result;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	228 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	229
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	230 cp = PyObject_GetAttr(cls, str__provides__);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	231 if (cp == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	232 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	233 /* The the class has no provides, assume we're done: */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	234 PyErr_Clear();
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	235 Py_DECREF(cls);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	236 return result;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	237 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	238
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	239 if (cp == result)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	240 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	241 /*
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	242 Oops, we got the provides from the class. This means
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	243 the object doesn't have it's own. We should use implementedBy
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	244 */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	245 Py_DECREF(result);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	246 result = implementedBy(NULL, cls);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	247 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	248
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	249 Py_DECREF(cls);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	250 Py_DECREF(cp);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	251
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	252 return result;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	253 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	254
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	255 /*
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	256 Get an attribute from an inst dict. Return a borrowed reference.
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	257
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	258 This has a number of advantages:
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	259
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	260 - It avoids layers of Python api
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	261
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	262 - It doesn't waste time looking for descriptors
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	263
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	264 - It fails wo raising an exception, although that shouldn't really
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	265 matter.
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	266
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	267 */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	268 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	269 inst_attr(PyObject self, PyObject name)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	270 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	271 PyObject *dictp, v;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	272
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	273 dictp = _PyObject_GetDictPtr(self);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	274 if (dictp && dictp && (v = PyDict_GetItem(dictp, name)))
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	275 return v;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	276 PyErr_SetObject(PyExc_AttributeError, name);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	277 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	278 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	279
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	280
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	281 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	282 Spec_extends(PyObject self, PyObject other)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	283 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	284 PyObject *implied;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	285
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	286 implied = inst_attr(self, str_implied);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	287 if (implied == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	288 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	289
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	290 #ifdef Py_True
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	291 if (PyDict_GetItem(implied, other) != NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	292 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	293 Py_INCREF(Py_True);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	294 return Py_True;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	295 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	296 Py_INCREF(Py_False);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	297 return Py_False;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	298 #else
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	299 return PyInt_FromLong(PyDict_GetItem(implied, other) != NULL);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	300 #endif
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	301 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	302
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	303 static char Spec_extends__doc__[] =
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	304 "Test whether a specification is or extends another"
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	305 ;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	306
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	307 static char Spec_providedBy__doc__[] =
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	308 "Test whether an interface is implemented by the specification"
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	309 ;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	310
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	311 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	312 Spec_call(PyObject self, PyObject args, PyObject *kw)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	313 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	314 PyObject *spec;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	315
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	316 if (! PyArg_ParseTuple(args, "O", &spec))
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	317 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	318 return Spec_extends(self, spec);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	319 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	320
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	321 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	322 Spec_providedBy(PyObject self, PyObject ob)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	323 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	324 PyObject decl, item;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	325
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	326 decl = providedBy(NULL, ob);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	327 if (decl == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	328 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	329
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	330 if (PyObject_TypeCheck(decl, &SpecType))
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	331 item = Spec_extends(decl, self);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	332 else
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	333 /* decl is probably a security proxy. We have to go the long way
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	334 around.
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	335 */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	336 item = PyObject_CallFunctionObjArgs(decl, self, NULL);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	337
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	338 Py_DECREF(decl);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	339 return item;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	340 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	341
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	342
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	343 static char Spec_implementedBy__doc__[] =
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	344 "Test whether the specification is implemented by a class or factory.\n"
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	345 "Raise TypeError if argument is neither a class nor a callable."
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	346 ;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	347
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	348 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	349 Spec_implementedBy(PyObject self, PyObject cls)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	350 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	351 PyObject decl, item;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	352
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	353 decl = implementedBy(NULL, cls);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	354 if (decl == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	355 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	356
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	357 if (PyObject_TypeCheck(decl, &SpecType))
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	358 item = Spec_extends(decl, self);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	359 else
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	360 item = PyObject_CallFunctionObjArgs(decl, self, NULL);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	361
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	362 Py_DECREF(decl);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	363 return item;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	364 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	365
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	366 static struct PyMethodDef Spec_methods[] = {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	367 {"providedBy",
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	368 (PyCFunction)Spec_providedBy, METH_O,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	369 Spec_providedBy__doc__},
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	370 {"implementedBy",
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	371 (PyCFunction)Spec_implementedBy, METH_O,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	372 Spec_implementedBy__doc__},
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	373 {"isOrExtends", (PyCFunction)Spec_extends, METH_O,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	374 Spec_extends__doc__},
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	375
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	376 {NULL, NULL} /* sentinel */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	377 };
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	378
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	379 static PyTypeObject SpecType = {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	380 PyVarObject_HEAD_INIT(NULL, 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	381 /* tp_name */ "_interface_coptimizations."
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	382 "SpecificationBase",
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	383 /* tp_basicsize */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	384 /* tp_itemsize */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	385 /* tp_dealloc */ (destructor)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	386 /* tp_print */ (printfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	387 /* tp_getattr */ (getattrfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	388 /* tp_setattr */ (setattrfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	389 /* tp_compare */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	390 /* tp_repr */ (reprfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	391 /* tp_as_number */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	392 /* tp_as_sequence */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	393 /* tp_as_mapping */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	394 /* tp_hash */ (hashfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	395 /* tp_call */ (ternaryfunc)Spec_call,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	396 /* tp_str */ (reprfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	397 /* tp_getattro */ (getattrofunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	398 /* tp_setattro */ (setattrofunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	399 /* tp_as_buffer */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	400 /* tp_flags */ Py_TPFLAGS_DEFAULT \| Py_TPFLAGS_BASETYPE,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	401 "Base type for Specification objects",
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	402 /* tp_traverse */ (traverseproc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	403 /* tp_clear */ (inquiry)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	404 /* tp_richcompare */ (richcmpfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	405 /* tp_weaklistoffset */ (long)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	406 /* tp_iter */ (getiterfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	407 /* tp_iternext */ (iternextfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	408 /* tp_methods */ Spec_methods,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	409 };
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	410
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	411 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	412 OSD_descr_get(PyObject self, PyObject inst, PyObject *cls)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	413 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	414 PyObject *provides;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	415
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	416 if (inst == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	417 return getObjectSpecification(NULL, cls);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	418
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	419 provides = PyObject_GetAttr(inst, str__provides__);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	420 if (provides != NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	421 return provides;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	422 PyErr_Clear();
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	423 return implementedBy(NULL, cls);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	424 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	425
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	426 static PyTypeObject OSDType = {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	427 PyVarObject_HEAD_INIT(NULL, 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	428 /* tp_name */ "_interface_coptimizations."
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	429 "ObjectSpecificationDescriptor",
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	430 /* tp_basicsize */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	431 /* tp_itemsize */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	432 /* tp_dealloc */ (destructor)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	433 /* tp_print */ (printfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	434 /* tp_getattr */ (getattrfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	435 /* tp_setattr */ (setattrfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	436 /* tp_compare */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	437 /* tp_repr */ (reprfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	438 /* tp_as_number */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	439 /* tp_as_sequence */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	440 /* tp_as_mapping */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	441 /* tp_hash */ (hashfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	442 /* tp_call */ (ternaryfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	443 /* tp_str */ (reprfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	444 /* tp_getattro */ (getattrofunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	445 /* tp_setattro */ (setattrofunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	446 /* tp_as_buffer */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	447 /* tp_flags */ Py_TPFLAGS_DEFAULT
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	448 \| Py_TPFLAGS_BASETYPE ,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	449 "Object Specification Descriptor",
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	450 /* tp_traverse */ (traverseproc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	451 /* tp_clear */ (inquiry)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	452 /* tp_richcompare */ (richcmpfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	453 /* tp_weaklistoffset */ (long)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	454 /* tp_iter */ (getiterfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	455 /* tp_iternext */ (iternextfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	456 /* tp_methods */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	457 /* tp_members */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	458 /* tp_getset */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	459 /* tp_base */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	460 /* tp_dict / 0, / internal use */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	461 /* tp_descr_get */ (descrgetfunc)OSD_descr_get,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	462 };
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	463
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	464 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	465 CPB_descr_get(PyObject self, PyObject inst, PyObject *cls)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	466 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	467 PyObject mycls, implements;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	468
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	469 mycls = inst_attr(self, str_cls);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	470 if (mycls == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	471 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	472
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	473 if (cls == mycls)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	474 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	475 if (inst == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	476 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	477 Py_INCREF(self);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	478 return OBJECT(self);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	479 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	480
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	481 implements = inst_attr(self, str_implements);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	482 Py_XINCREF(implements);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	483 return implements;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	484 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	485
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	486 PyErr_SetObject(PyExc_AttributeError, str__provides__);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	487 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	488 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	489
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	490 static PyTypeObject CPBType = {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	491 PyVarObject_HEAD_INIT(NULL, 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	492 /* tp_name */ "_interface_coptimizations."
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	493 "ClassProvidesBase",
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	494 /* tp_basicsize */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	495 /* tp_itemsize */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	496 /* tp_dealloc */ (destructor)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	497 /* tp_print */ (printfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	498 /* tp_getattr */ (getattrfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	499 /* tp_setattr */ (setattrfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	500 /* tp_compare */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	501 /* tp_repr */ (reprfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	502 /* tp_as_number */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	503 /* tp_as_sequence */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	504 /* tp_as_mapping */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	505 /* tp_hash */ (hashfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	506 /* tp_call */ (ternaryfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	507 /* tp_str */ (reprfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	508 /* tp_getattro */ (getattrofunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	509 /* tp_setattro */ (setattrofunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	510 /* tp_as_buffer */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	511 /* tp_flags */ Py_TPFLAGS_DEFAULT \| Py_TPFLAGS_BASETYPE,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	512 "C Base class for ClassProvides",
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	513 /* tp_traverse */ (traverseproc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	514 /* tp_clear */ (inquiry)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	515 /* tp_richcompare */ (richcmpfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	516 /* tp_weaklistoffset */ (long)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	517 /* tp_iter */ (getiterfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	518 /* tp_iternext */ (iternextfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	519 /* tp_methods */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	520 /* tp_members */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	521 /* tp_getset */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	522 /* tp_base */ &SpecType,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	523 /* tp_dict / 0, / internal use */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	524 /* tp_descr_get */ (descrgetfunc)CPB_descr_get,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	525 };
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	526
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	527 /* ==================================================================== */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	528 /* ========== Begin: __call__ and __adapt__ =========================== */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	529
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	530 /*
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	531 def __adapt__(self, obj):
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	532 """Adapt an object to the reciever
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	533 """
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	534 if self.providedBy(obj):
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	535 return obj
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	536
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	537 for hook in adapter_hooks:
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	538 adapter = hook(self, obj)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	539 if adapter is not None:
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	540 return adapter
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	541
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	542
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	543 */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	544 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	545 __adapt__(PyObject self, PyObject obj)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	546 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	547 PyObject decl, args, *adapter;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	548 int implements, i, l;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	549
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	550 decl = providedBy(NULL, obj);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	551 if (decl == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	552 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	553
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	554 if (PyObject_TypeCheck(decl, &SpecType))
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	555 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	556 PyObject *implied;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	557
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	558 implied = inst_attr(decl, str_implied);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	559 if (implied == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	560 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	561 Py_DECREF(decl);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	562 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	563 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	564
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	565 implements = PyDict_GetItem(implied, self) != NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	566 Py_DECREF(decl);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	567 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	568 else
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	569 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	570 /* decl is probably a security proxy. We have to go the long way
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	571 around.
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	572 */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	573 PyObject *r;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	574 r = PyObject_CallFunctionObjArgs(decl, self, NULL);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	575 Py_DECREF(decl);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	576 if (r == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	577 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	578 implements = PyObject_IsTrue(r);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	579 Py_DECREF(r);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	580 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	581
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	582 if (implements)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	583 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	584 Py_INCREF(obj);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	585 return obj;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	586 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	587
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	588 l = PyList_GET_SIZE(adapter_hooks);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	589 args = PyTuple_New(2);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	590 if (args == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	591 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	592 Py_INCREF(self);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	593 PyTuple_SET_ITEM(args, 0, self);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	594 Py_INCREF(obj);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	595 PyTuple_SET_ITEM(args, 1, obj);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	596 for (i = 0; i < l; i++)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	597 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	598 adapter = PyObject_CallObject(PyList_GET_ITEM(adapter_hooks, i), args);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	599 if (adapter == NULL \|\| adapter != Py_None)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	600 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	601 Py_DECREF(args);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	602 return adapter;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	603 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	604 Py_DECREF(adapter);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	605 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	606
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	607 Py_DECREF(args);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	608
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	609 Py_INCREF(Py_None);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	610 return Py_None;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	611 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	612
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	613 static struct PyMethodDef ib_methods[] = {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	614 {"__adapt__", (PyCFunction)__adapt__, METH_O,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	615 "Adapt an object to the reciever"},
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	616 {NULL, NULL} /* sentinel */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	617 };
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	618
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	619 /*
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	620 def __call__(self, obj, alternate=_marker):
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	621 conform = getattr(obj, '__conform__', None)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	622 if conform is not None:
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	623 adapter = self._call_conform(conform)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	624 if adapter is not None:
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	625 return adapter
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	626
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	627 adapter = self.__adapt__(obj)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	628
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	629 if adapter is not None:
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	630 return adapter
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	631 elif alternate is not _marker:
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	632 return alternate
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	633 else:
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	634 raise TypeError("Could not adapt", obj, self)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	635 */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	636 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	637 ib_call(PyObject self, PyObject args, PyObject *kwargs)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	638 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	639 PyObject conform, obj, alternate=NULL, adapter;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	640
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	641 static char *kwlist[] = {"obj", "alternate", NULL};
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	642
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	643 if (!PyArg_ParseTupleAndKeywords(args, kwargs, "O\|O", kwlist,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	644 &obj, &alternate))
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	645 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	646
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	647 conform = PyObject_GetAttr(obj, str__conform__);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	648 if (conform != NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	649 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	650 adapter = PyObject_CallMethodObjArgs(self, str_call_conform,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	651 conform, NULL);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	652 Py_DECREF(conform);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	653 if (adapter == NULL \|\| adapter != Py_None)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	654 return adapter;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	655 Py_DECREF(adapter);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	656 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	657 else
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	658 PyErr_Clear();
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	659
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	660 adapter = __adapt__(self, obj);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	661 if (adapter == NULL \|\| adapter != Py_None)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	662 return adapter;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	663 Py_DECREF(adapter);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	664
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	665 if (alternate != NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	666 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	667 Py_INCREF(alternate);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	668 return alternate;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	669 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	670
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	671 adapter = Py_BuildValue("sOO", "Could not adapt", obj, self);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	672 if (adapter != NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	673 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	674 PyErr_SetObject(PyExc_TypeError, adapter);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	675 Py_DECREF(adapter);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	676 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	677 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	678 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	679
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	680 static PyTypeObject InterfaceBase = {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	681 PyVarObject_HEAD_INIT(NULL, 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	682 /* tp_name */ "_zope_interface_coptimizations."
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	683 "InterfaceBase",
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	684 /* tp_basicsize */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	685 /* tp_itemsize */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	686 /* tp_dealloc */ (destructor)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	687 /* tp_print */ (printfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	688 /* tp_getattr */ (getattrfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	689 /* tp_setattr */ (setattrfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	690 /* tp_compare */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	691 /* tp_repr */ (reprfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	692 /* tp_as_number */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	693 /* tp_as_sequence */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	694 /* tp_as_mapping */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	695 /* tp_hash */ (hashfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	696 /* tp_call */ (ternaryfunc)ib_call,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	697 /* tp_str */ (reprfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	698 /* tp_getattro */ (getattrofunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	699 /* tp_setattro */ (setattrofunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	700 /* tp_as_buffer */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	701 /* tp_flags */ Py_TPFLAGS_DEFAULT
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	702 \| Py_TPFLAGS_BASETYPE ,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	703 /* tp_doc */ "Interface base type providing __call__ and __adapt__",
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	704 /* tp_traverse */ (traverseproc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	705 /* tp_clear */ (inquiry)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	706 /* tp_richcompare */ (richcmpfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	707 /* tp_weaklistoffset */ (long)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	708 /* tp_iter */ (getiterfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	709 /* tp_iternext */ (iternextfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	710 /* tp_methods */ ib_methods,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	711 };
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	712
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	713 /* =================== End: __call__ and __adapt__ ==================== */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	714 /* ==================================================================== */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	715
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	716 /* ==================================================================== */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	717 /* ========================== Begin: Lookup Bases ===================== */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	718
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	719 typedef struct {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	720 PyObject_HEAD
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	721 PyObject *_cache;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	722 PyObject *_mcache;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	723 PyObject *_scache;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	724 } lookup;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	725
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	726 typedef struct {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	727 PyObject_HEAD
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	728 PyObject *_cache;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	729 PyObject *_mcache;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	730 PyObject *_scache;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	731 PyObject *_verify_ro;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	732 PyObject *_verify_generations;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	733 } verify;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	734
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	735 static int
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	736 lookup_traverse(lookup self, visitproc visit, void arg)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	737 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	738 int vret;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	739
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	740 if (self->_cache) {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	741 vret = visit(self->_cache, arg);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	742 if (vret != 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	743 return vret;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	744 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	745
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	746 if (self->_mcache) {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	747 vret = visit(self->_mcache, arg);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	748 if (vret != 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	749 return vret;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	750 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	751
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	752 if (self->_scache) {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	753 vret = visit(self->_scache, arg);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	754 if (vret != 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	755 return vret;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	756 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	757
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	758 return 0;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	759 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	760
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	761 static int
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	762 lookup_clear(lookup *self)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	763 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	764 Py_CLEAR(self->_cache);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	765 Py_CLEAR(self->_mcache);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	766 Py_CLEAR(self->_scache);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	767 return 0;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	768 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	769
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	770 static void
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	771 lookup_dealloc(lookup *self)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	772 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	773 PyObject_GC_UnTrack((PyObject *)self);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	774 lookup_clear(self);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	775 Py_TYPE(self)->tp_free((PyObject*)self);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	776 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	777
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	778 /*
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	779 def changed(self, ignored=None):
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	780 self._cache.clear()
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	781 self._mcache.clear()
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	782 self._scache.clear()
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	783 */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	784 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	785 lookup_changed(lookup self, PyObject ignored)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	786 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	787 lookup_clear(self);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	788 Py_INCREF(Py_None);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	789 return Py_None;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	790 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	791
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	792 #define ASSURE_DICT(N) if (N == NULL) { N = PyDict_New(); \
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	793 if (N == NULL) return NULL; \
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	794 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	795
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	796 /*
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	797 def _getcache(self, provided, name):
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	798 cache = self._cache.get(provided)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	799 if cache is None:
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	800 cache = {}
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	801 self._cache[provided] = cache
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	802 if name:
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	803 c = cache.get(name)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	804 if c is None:
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	805 c = {}
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	806 cache[name] = c
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	807 cache = c
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	808 return cache
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	809 */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	810 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	811 _subcache(PyObject cache, PyObject key)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	812 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	813 PyObject *subcache;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	814
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	815 subcache = PyDict_GetItem(cache, key);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	816 if (subcache == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	817 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	818 int status;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	819
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	820 subcache = PyDict_New();
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	821 if (subcache == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	822 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	823 status = PyDict_SetItem(cache, key, subcache);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	824 Py_DECREF(subcache);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	825 if (status < 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	826 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	827 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	828
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	829 return subcache;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	830 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	831 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	832 _getcache(lookup self, PyObject provided, PyObject *name)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	833 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	834 PyObject *cache;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	835
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	836 ASSURE_DICT(self->_cache);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	837 cache = _subcache(self->_cache, provided);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	838 if (cache == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	839 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	840
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	841 if (name != NULL && PyObject_IsTrue(name))
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	842 cache = _subcache(cache, name);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	843
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	844 return cache;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	845 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	846
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	847
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	848 /*
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	849 def lookup(self, required, provided, name=u'', default=None):
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	850 cache = self._getcache(provided, name)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	851 if len(required) == 1:
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	852 result = cache.get(required[0], _not_in_mapping)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	853 else:
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	854 result = cache.get(tuple(required), _not_in_mapping)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	855
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	856 if result is _not_in_mapping:
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	857 result = self._uncached_lookup(required, provided, name)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	858 if len(required) == 1:
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	859 cache[required[0]] = result
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	860 else:
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	861 cache[tuple(required)] = result
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	862
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	863 if result is None:
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	864 return default
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	865
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	866 return result
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	867 */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	868 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	869 tuplefy(PyObject *v)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	870 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	871 if (! PyTuple_Check(v))
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	872 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	873 v = PyObject_CallFunctionObjArgs(OBJECT(&PyTuple_Type), v, NULL);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	874 if (v == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	875 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	876 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	877 else
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	878 Py_INCREF(v);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	879
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	880 return v;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	881 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	882 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	883 _lookup(lookup *self,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	884 PyObject required, PyObject provided, PyObject *name,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	885 PyObject *default_)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	886 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	887 PyObject result, key, *cache;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	888
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	889 #ifdef PY3K
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	890 if ( name && !PyUnicode_Check(name) )
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	891 #else
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	892 if ( name && !PyString_Check(name) && !PyUnicode_Check(name) )
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	893 #endif
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	894 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	895 PyErr_SetString(PyExc_ValueError,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	896 "name is not a string or unicode");
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	897 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	898 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	899 cache = _getcache(self, provided, name);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	900 if (cache == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	901 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	902
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	903 required = tuplefy(required);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	904 if (required == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	905 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	906
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	907 if (PyTuple_GET_SIZE(required) == 1)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	908 key = PyTuple_GET_ITEM(required, 0);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	909 else
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	910 key = required;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	911
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	912 result = PyDict_GetItem(cache, key);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	913 if (result == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	914 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	915 int status;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	916
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	917 result = PyObject_CallMethodObjArgs(OBJECT(self), str_uncached_lookup,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	918 required, provided, name, NULL);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	919 if (result == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	920 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	921 Py_DECREF(required);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	922 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	923 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	924 status = PyDict_SetItem(cache, key, result);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	925 Py_DECREF(required);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	926 if (status < 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	927 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	928 Py_DECREF(result);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	929 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	930 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	931 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	932 else
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	933 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	934 Py_INCREF(result);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	935 Py_DECREF(required);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	936 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	937
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	938 if (result == Py_None && default_ != NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	939 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	940 Py_DECREF(Py_None);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	941 Py_INCREF(default_);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	942 return default_;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	943 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	944
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	945 return result;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	946 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	947 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	948 lookup_lookup(lookup self, PyObject args, PyObject *kwds)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	949 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	950 static char *kwlist[] = {"required", "provided", "name", "default", NULL};
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	951 PyObject required, provided, name=NULL, default_=NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	952
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	953 if (! PyArg_ParseTupleAndKeywords(args, kwds, "OO\|OO", kwlist,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	954 &required, &provided, &name, &default_))
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	955 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	956
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	957 return _lookup(self, required, provided, name, default_);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	958 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	959
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	960
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	961 /*
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	962 def lookup1(self, required, provided, name=u'', default=None):
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	963 cache = self._getcache(provided, name)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	964 result = cache.get(required, _not_in_mapping)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	965 if result is _not_in_mapping:
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	966 return self.lookup((required, ), provided, name, default)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	967
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	968 if result is None:
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	969 return default
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	970
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	971 return result
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	972 */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	973 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	974 _lookup1(lookup *self,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	975 PyObject required, PyObject provided, PyObject *name,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	976 PyObject *default_)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	977 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	978 PyObject result, cache;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	979
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	980 #ifdef PY3K
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	981 if ( name && !PyUnicode_Check(name) )
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	982 #else
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	983 if ( name && !PyString_Check(name) && !PyUnicode_Check(name) )
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	984 #endif
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	985 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	986 PyErr_SetString(PyExc_ValueError,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	987 "name is not a string or unicode");
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	988 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	989 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	990
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	991 cache = _getcache(self, provided, name);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	992 if (cache == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	993 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	994
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	995 result = PyDict_GetItem(cache, required);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	996 if (result == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	997 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	998 PyObject *tup;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	999
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1000 tup = PyTuple_New(1);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1001 if (tup == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1002 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1003 Py_INCREF(required);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1004 PyTuple_SET_ITEM(tup, 0, required);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1005 result = _lookup(self, tup, provided, name, default_);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1006 Py_DECREF(tup);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1007 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1008 else
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1009 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1010 if (result == Py_None && default_ != NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1011 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1012 result = default_;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1013 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1014 Py_INCREF(result);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1015 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1016
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1017 return result;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1018 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1019 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1020 lookup_lookup1(lookup self, PyObject args, PyObject *kwds)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1021 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1022 static char *kwlist[] = {"required", "provided", "name", "default", NULL};
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1023 PyObject required, provided, name=NULL, default_=NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1024
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1025 if (! PyArg_ParseTupleAndKeywords(args, kwds, "OO\|OO", kwlist,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1026 &required, &provided, &name, &default_))
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1027 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1028
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1029 return _lookup1(self, required, provided, name, default_);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1030 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1031
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1032 /*
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1033 def adapter_hook(self, provided, object, name=u'', default=None):
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1034 required = providedBy(object)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1035 cache = self._getcache(provided, name)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1036 factory = cache.get(required, _not_in_mapping)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1037 if factory is _not_in_mapping:
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1038 factory = self.lookup((required, ), provided, name)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1039
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1040 if factory is not None:
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1041 result = factory(object)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1042 if result is not None:
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1043 return result
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1044
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1045 return default
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1046 */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1047 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1048 _adapter_hook(lookup *self,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1049 PyObject provided, PyObject object, PyObject *name,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1050 PyObject *default_)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1051 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1052 PyObject required, factory, *result;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1053
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1054 #ifdef PY3K
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1055 if ( name && !PyUnicode_Check(name) )
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1056 #else
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1057 if ( name && !PyString_Check(name) && !PyUnicode_Check(name) )
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1058 #endif
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1059 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1060 PyErr_SetString(PyExc_ValueError,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1061 "name is not a string or unicode");
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1062 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1063 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1064
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1065 required = providedBy(NULL, object);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1066 if (required == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1067 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1068
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1069 factory = _lookup1(self, required, provided, name, Py_None);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1070 Py_DECREF(required);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1071 if (factory == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1072 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1073
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1074 if (factory != Py_None)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1075 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1076 result = PyObject_CallFunctionObjArgs(factory, object, NULL);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1077 Py_DECREF(factory);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1078 if (result == NULL \|\| result != Py_None)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1079 return result;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1080 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1081 else
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1082 result = factory; /* None */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1083
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1084 if (default_ == NULL \|\| default_ == result) /* No default specified, */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1085 return result; /* Return None. result is owned None */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1086
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1087 Py_DECREF(result);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1088 Py_INCREF(default_);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1089
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1090 return default_;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1091 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1092 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1093 lookup_adapter_hook(lookup self, PyObject args, PyObject *kwds)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1094 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1095 static char *kwlist[] = {"provided", "object", "name", "default", NULL};
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1096 PyObject object, provided, name=NULL, default_=NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1097
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1098 if (! PyArg_ParseTupleAndKeywords(args, kwds, "OO\|OO", kwlist,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1099 &provided, &object, &name, &default_))
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1100 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1101
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1102 return _adapter_hook(self, provided, object, name, default_);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1103 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1104
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1105 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1106 lookup_queryAdapter(lookup self, PyObject args, PyObject *kwds)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1107 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1108 static char *kwlist[] = {"object", "provided", "name", "default", NULL};
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1109 PyObject object, provided, name=NULL, default_=NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1110
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1111 if (! PyArg_ParseTupleAndKeywords(args, kwds, "OO\|OO", kwlist,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1112 &object, &provided, &name, &default_))
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1113 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1114
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1115 return _adapter_hook(self, provided, object, name, default_);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1116 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1117
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1118 /*
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1119 def lookupAll(self, required, provided):
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1120 cache = self._mcache.get(provided)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1121 if cache is None:
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1122 cache = {}
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1123 self._mcache[provided] = cache
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1124
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1125 required = tuple(required)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1126 result = cache.get(required, _not_in_mapping)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1127 if result is _not_in_mapping:
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1128 result = self._uncached_lookupAll(required, provided)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1129 cache[required] = result
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1130
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1131 return result
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1132 */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1133 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1134 _lookupAll(lookup self, PyObject required, PyObject *provided)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1135 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1136 PyObject cache, result;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1137
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1138 ASSURE_DICT(self->_mcache);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1139 cache = _subcache(self->_mcache, provided);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1140 if (cache == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1141 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1142
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1143 required = tuplefy(required);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1144 if (required == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1145 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1146
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1147 result = PyDict_GetItem(cache, required);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1148 if (result == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1149 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1150 int status;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1151
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1152 result = PyObject_CallMethodObjArgs(OBJECT(self), str_uncached_lookupAll,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1153 required, provided, NULL);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1154 if (result == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1155 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1156 Py_DECREF(required);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1157 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1158 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1159 status = PyDict_SetItem(cache, required, result);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1160 Py_DECREF(required);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1161 if (status < 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1162 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1163 Py_DECREF(result);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1164 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1165 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1166 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1167 else
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1168 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1169 Py_INCREF(result);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1170 Py_DECREF(required);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1171 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1172
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1173 return result;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1174 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1175 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1176 lookup_lookupAll(lookup self, PyObject args, PyObject *kwds)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1177 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1178 static char *kwlist[] = {"required", "provided", NULL};
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1179 PyObject required, provided;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1180
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1181 if (! PyArg_ParseTupleAndKeywords(args, kwds, "OO", kwlist,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1182 &required, &provided))
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1183 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1184
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1185 return _lookupAll(self, required, provided);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1186 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1187
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1188 /*
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1189 def subscriptions(self, required, provided):
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1190 cache = self._scache.get(provided)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1191 if cache is None:
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1192 cache = {}
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1193 self._scache[provided] = cache
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1194
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1195 required = tuple(required)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1196 result = cache.get(required, _not_in_mapping)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1197 if result is _not_in_mapping:
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1198 result = self._uncached_subscriptions(required, provided)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1199 cache[required] = result
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1200
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1201 return result
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1202 */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1203 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1204 _subscriptions(lookup self, PyObject required, PyObject *provided)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1205 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1206 PyObject cache, result;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1207
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1208 ASSURE_DICT(self->_scache);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1209 cache = _subcache(self->_scache, provided);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1210 if (cache == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1211 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1212
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1213 required = tuplefy(required);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1214 if (required == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1215 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1216
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1217 result = PyDict_GetItem(cache, required);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1218 if (result == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1219 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1220 int status;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1221
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1222 result = PyObject_CallMethodObjArgs(
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1223 OBJECT(self), str_uncached_subscriptions,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1224 required, provided, NULL);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1225 if (result == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1226 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1227 Py_DECREF(required);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1228 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1229 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1230 status = PyDict_SetItem(cache, required, result);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1231 Py_DECREF(required);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1232 if (status < 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1233 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1234 Py_DECREF(result);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1235 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1236 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1237 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1238 else
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1239 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1240 Py_INCREF(result);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1241 Py_DECREF(required);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1242 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1243
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1244 return result;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1245 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1246 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1247 lookup_subscriptions(lookup self, PyObject args, PyObject *kwds)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1248 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1249 static char *kwlist[] = {"required", "provided", NULL};
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1250 PyObject required, provided;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1251
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1252 if (! PyArg_ParseTupleAndKeywords(args, kwds, "OO", kwlist,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1253 &required, &provided))
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1254 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1255
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1256 return _subscriptions(self, required, provided);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1257 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1258
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1259 static struct PyMethodDef lookup_methods[] = {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1260 {"changed", (PyCFunction)lookup_changed, METH_O, ""},
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1261 {"lookup", (PyCFunction)lookup_lookup, METH_KEYWORDS \| METH_VARARGS, ""},
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1262 {"lookup1", (PyCFunction)lookup_lookup1, METH_KEYWORDS \| METH_VARARGS, ""},
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1263 {"queryAdapter", (PyCFunction)lookup_queryAdapter, METH_KEYWORDS \| METH_VARARGS, ""},
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1264 {"adapter_hook", (PyCFunction)lookup_adapter_hook, METH_KEYWORDS \| METH_VARARGS, ""},
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1265 {"lookupAll", (PyCFunction)lookup_lookupAll, METH_KEYWORDS \| METH_VARARGS, ""},
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1266 {"subscriptions", (PyCFunction)lookup_subscriptions, METH_KEYWORDS \| METH_VARARGS, ""},
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1267 {NULL, NULL} /* sentinel */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1268 };
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1269
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1270 static PyTypeObject LookupBase = {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1271 PyVarObject_HEAD_INIT(NULL, 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1272 /* tp_name */ "_zope_interface_coptimizations."
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1273 "LookupBase",
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1274 /* tp_basicsize */ sizeof(lookup),
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1275 /* tp_itemsize */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1276 /* tp_dealloc */ (destructor)&lookup_dealloc,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1277 /* tp_print */ (printfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1278 /* tp_getattr */ (getattrfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1279 /* tp_setattr */ (setattrfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1280 /* tp_compare */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1281 /* tp_repr */ (reprfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1282 /* tp_as_number */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1283 /* tp_as_sequence */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1284 /* tp_as_mapping */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1285 /* tp_hash */ (hashfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1286 /* tp_call */ (ternaryfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1287 /* tp_str */ (reprfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1288 /* tp_getattro */ (getattrofunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1289 /* tp_setattro */ (setattrofunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1290 /* tp_as_buffer */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1291 /* tp_flags */ Py_TPFLAGS_DEFAULT
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1292 \| Py_TPFLAGS_BASETYPE
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1293 \| Py_TPFLAGS_HAVE_GC,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1294 /* tp_doc */ "",
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1295 /* tp_traverse */ (traverseproc)lookup_traverse,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1296 /* tp_clear */ (inquiry)lookup_clear,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1297 /* tp_richcompare */ (richcmpfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1298 /* tp_weaklistoffset */ (long)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1299 /* tp_iter */ (getiterfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1300 /* tp_iternext */ (iternextfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1301 /* tp_methods */ lookup_methods,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1302 };
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1303
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1304 static int
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1305 verifying_traverse(verify self, visitproc visit, void arg)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1306 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1307 int vret;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1308
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1309 vret = lookup_traverse((lookup *)self, visit, arg);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1310 if (vret != 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1311 return vret;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1312
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1313 if (self->_verify_ro) {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1314 vret = visit(self->_verify_ro, arg);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1315 if (vret != 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1316 return vret;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1317 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1318 if (self->_verify_generations) {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1319 vret = visit(self->_verify_generations, arg);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1320 if (vret != 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1321 return vret;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1322 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1323
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1324 return 0;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1325 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1326
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1327 static int
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1328 verifying_clear(verify *self)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1329 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1330 lookup_clear((lookup *)self);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1331 Py_CLEAR(self->_verify_generations);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1332 Py_CLEAR(self->_verify_ro);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1333 return 0;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1334 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1335
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1336
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1337 static void
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1338 verifying_dealloc(verify *self)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1339 {
37178 68ee61822182 thirdparty: port zope.interface to relative imports Gregory Szorc <gregory.szorc@gmail.com> parents: 37176 diff changeset	1340 PyObject_GC_UnTrack((PyObject *)self);
37176 943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1341 verifying_clear(self);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1342 Py_TYPE(self)->tp_free((PyObject*)self);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1343 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1344
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1345 /*
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1346 def changed(self, originally_changed):
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1347 super(VerifyingBasePy, self).changed(originally_changed)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1348 self._verify_ro = self._registry.ro[1:]
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1349 self._verify_generations = [r._generation for r in self._verify_ro]
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1350 */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1351 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1352 _generations_tuple(PyObject *ro)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1353 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1354 int i, l;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1355 PyObject *generations;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1356
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1357 l = PyTuple_GET_SIZE(ro);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1358 generations = PyTuple_New(l);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1359 for (i=0; i < l; i++)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1360 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1361 PyObject *generation;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1362
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1363 generation = PyObject_GetAttr(PyTuple_GET_ITEM(ro, i), str_generation);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1364 if (generation == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1365 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1366 Py_DECREF(generations);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1367 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1368 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1369 PyTuple_SET_ITEM(generations, i, generation);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1370 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1371
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1372 return generations;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1373 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1374 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1375 verifying_changed(verify self, PyObject ignored)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1376 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1377 PyObject t, ro;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1378
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1379 verifying_clear(self);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1380
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1381 t = PyObject_GetAttr(OBJECT(self), str_registry);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1382 if (t == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1383 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1384 ro = PyObject_GetAttr(t, strro);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1385 Py_DECREF(t);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1386 if (ro == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1387 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1388
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1389 t = PyObject_CallFunctionObjArgs(OBJECT(&PyTuple_Type), ro, NULL);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1390 Py_DECREF(ro);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1391 if (t == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1392 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1393
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1394 ro = PyTuple_GetSlice(t, 1, PyTuple_GET_SIZE(t));
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1395 Py_DECREF(t);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1396 if (ro == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1397 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1398
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1399 self->_verify_generations = _generations_tuple(ro);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1400 if (self->_verify_generations == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1401 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1402 Py_DECREF(ro);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1403 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1404 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1405
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1406 self->_verify_ro = ro;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1407
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1408 Py_INCREF(Py_None);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1409 return Py_None;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1410 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1411
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1412 /*
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1413 def _verify(self):
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1414 if ([r._generation for r in self._verify_ro]
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1415 != self._verify_generations):
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1416 self.changed(None)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1417 */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1418 static int
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1419 _verify(verify *self)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1420 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1421 PyObject *changed_result;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1422
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1423 if (self->_verify_ro != NULL && self->_verify_generations != NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1424 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1425 PyObject *generations;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1426 int changed;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1427
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1428 generations = _generations_tuple(self->_verify_ro);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1429 if (generations == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1430 return -1;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1431
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1432 changed = PyObject_RichCompareBool(self->_verify_generations,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1433 generations, Py_NE);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1434 Py_DECREF(generations);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1435 if (changed == -1)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1436 return -1;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1437
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1438 if (changed == 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1439 return 0;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1440 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1441
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1442 changed_result = PyObject_CallMethodObjArgs(OBJECT(self), strchanged,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1443 Py_None, NULL);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1444 if (changed_result == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1445 return -1;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1446
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1447 Py_DECREF(changed_result);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1448 return 0;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1449 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1450
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1451 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1452 verifying_lookup(verify self, PyObject args, PyObject *kwds)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1453 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1454 static char *kwlist[] = {"required", "provided", "name", "default", NULL};
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1455 PyObject required, provided, name=NULL, default_=NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1456
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1457 if (! PyArg_ParseTupleAndKeywords(args, kwds, "OO\|OO", kwlist,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1458 &required, &provided, &name, &default_))
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1459 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1460
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1461 if (_verify(self) < 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1462 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1463
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1464 return _lookup((lookup *)self, required, provided, name, default_);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1465 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1466
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1467 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1468 verifying_lookup1(verify self, PyObject args, PyObject *kwds)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1469 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1470 static char *kwlist[] = {"required", "provided", "name", "default", NULL};
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1471 PyObject required, provided, name=NULL, default_=NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1472
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1473 if (! PyArg_ParseTupleAndKeywords(args, kwds, "OO\|OO", kwlist,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1474 &required, &provided, &name, &default_))
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1475 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1476
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1477 if (_verify(self) < 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1478 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1479
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1480 return _lookup1((lookup *)self, required, provided, name, default_);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1481 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1482
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1483 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1484 verifying_adapter_hook(verify self, PyObject args, PyObject *kwds)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1485 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1486 static char *kwlist[] = {"provided", "object", "name", "default", NULL};
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1487 PyObject object, provided, name=NULL, default_=NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1488
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1489 if (! PyArg_ParseTupleAndKeywords(args, kwds, "OO\|OO", kwlist,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1490 &provided, &object, &name, &default_))
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1491 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1492
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1493 if (_verify(self) < 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1494 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1495
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1496 return _adapter_hook((lookup *)self, provided, object, name, default_);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1497 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1498
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1499 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1500 verifying_queryAdapter(verify self, PyObject args, PyObject *kwds)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1501 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1502 static char *kwlist[] = {"object", "provided", "name", "default", NULL};
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1503 PyObject object, provided, name=NULL, default_=NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1504
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1505 if (! PyArg_ParseTupleAndKeywords(args, kwds, "OO\|OO", kwlist,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1506 &object, &provided, &name, &default_))
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1507 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1508
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1509 if (_verify(self) < 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1510 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1511
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1512 return _adapter_hook((lookup *)self, provided, object, name, default_);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1513 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1514
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1515 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1516 verifying_lookupAll(verify self, PyObject args, PyObject *kwds)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1517 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1518 static char *kwlist[] = {"required", "provided", NULL};
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1519 PyObject required, provided;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1520
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1521 if (! PyArg_ParseTupleAndKeywords(args, kwds, "OO", kwlist,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1522 &required, &provided))
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1523 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1524
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1525 if (_verify(self) < 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1526 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1527
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1528 return _lookupAll((lookup *)self, required, provided);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1529 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1530
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1531 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1532 verifying_subscriptions(verify self, PyObject args, PyObject *kwds)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1533 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1534 static char *kwlist[] = {"required", "provided", NULL};
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1535 PyObject required, provided;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1536
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1537 if (! PyArg_ParseTupleAndKeywords(args, kwds, "OO", kwlist,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1538 &required, &provided))
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1539 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1540
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1541 if (_verify(self) < 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1542 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1543
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1544 return _subscriptions((lookup *)self, required, provided);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1545 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1546
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1547 static struct PyMethodDef verifying_methods[] = {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1548 {"changed", (PyCFunction)verifying_changed, METH_O, ""},
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1549 {"lookup", (PyCFunction)verifying_lookup, METH_KEYWORDS \| METH_VARARGS, ""},
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1550 {"lookup1", (PyCFunction)verifying_lookup1, METH_KEYWORDS \| METH_VARARGS, ""},
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1551 {"queryAdapter", (PyCFunction)verifying_queryAdapter, METH_KEYWORDS \| METH_VARARGS, ""},
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1552 {"adapter_hook", (PyCFunction)verifying_adapter_hook, METH_KEYWORDS \| METH_VARARGS, ""},
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1553 {"lookupAll", (PyCFunction)verifying_lookupAll, METH_KEYWORDS \| METH_VARARGS, ""},
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1554 {"subscriptions", (PyCFunction)verifying_subscriptions, METH_KEYWORDS \| METH_VARARGS, ""},
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1555 {NULL, NULL} /* sentinel */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1556 };
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1557
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1558 static PyTypeObject VerifyingBase = {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1559 PyVarObject_HEAD_INIT(NULL, 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1560 /* tp_name */ "_zope_interface_coptimizations."
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1561 "VerifyingBase",
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1562 /* tp_basicsize */ sizeof(verify),
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1563 /* tp_itemsize */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1564 /* tp_dealloc */ (destructor)&verifying_dealloc,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1565 /* tp_print */ (printfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1566 /* tp_getattr */ (getattrfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1567 /* tp_setattr */ (setattrfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1568 /* tp_compare */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1569 /* tp_repr */ (reprfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1570 /* tp_as_number */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1571 /* tp_as_sequence */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1572 /* tp_as_mapping */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1573 /* tp_hash */ (hashfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1574 /* tp_call */ (ternaryfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1575 /* tp_str */ (reprfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1576 /* tp_getattro */ (getattrofunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1577 /* tp_setattro */ (setattrofunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1578 /* tp_as_buffer */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1579 /* tp_flags */ Py_TPFLAGS_DEFAULT
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1580 \| Py_TPFLAGS_BASETYPE
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1581 \| Py_TPFLAGS_HAVE_GC,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1582 /* tp_doc */ "",
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1583 /* tp_traverse */ (traverseproc)verifying_traverse,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1584 /* tp_clear */ (inquiry)verifying_clear,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1585 /* tp_richcompare */ (richcmpfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1586 /* tp_weaklistoffset */ (long)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1587 /* tp_iter */ (getiterfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1588 /* tp_iternext */ (iternextfunc)0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1589 /* tp_methods */ verifying_methods,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1590 /* tp_members */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1591 /* tp_getset */ 0,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1592 /* tp_base */ &LookupBase,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1593 };
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1594
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1595 /* ========================== End: Lookup Bases ======================= */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1596 /* ==================================================================== */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1597
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1598
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1599
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1600 static struct PyMethodDef m_methods[] = {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1601 {"implementedBy", (PyCFunction)implementedBy, METH_O,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1602 "Interfaces implemented by a class or factory.\n"
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1603 "Raises TypeError if argument is neither a class nor a callable."},
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1604 {"getObjectSpecification", (PyCFunction)getObjectSpecification, METH_O,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1605 "Get an object's interfaces (internal api)"},
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1606 {"providedBy", (PyCFunction)providedBy, METH_O,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1607 "Get an object's interfaces"},
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1608
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1609 {NULL, (PyCFunction)NULL, 0, NULL} /* sentinel */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1610 };
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1611
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1612 #if PY_MAJOR_VERSION >= 3
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1613 static char module_doc[] = "C optimizations for zope.interface\n\n";
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1614
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1615 static struct PyModuleDef _zic_module = {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1616 PyModuleDef_HEAD_INIT,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1617 "_zope_interface_coptimizations",
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1618 module_doc,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1619 -1,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1620 m_methods,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1621 NULL,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1622 NULL,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1623 NULL,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1624 NULL
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1625 };
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1626 #endif
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1627
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1628 static PyObject *
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1629 init(void)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1630 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1631 PyObject *m;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1632
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1633 #if PY_MAJOR_VERSION < 3
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1634 #define DEFINE_STRING(S) \
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1635 if(! (str ## S = PyString_FromString(# S))) return NULL
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1636 #else
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1637 #define DEFINE_STRING(S) \
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1638 if(! (str ## S = PyUnicode_FromString(# S))) return NULL
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1639 #endif
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1640
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1641 DEFINE_STRING(__dict__);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1642 DEFINE_STRING(__implemented__);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1643 DEFINE_STRING(__provides__);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1644 DEFINE_STRING(__class__);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1645 DEFINE_STRING(__providedBy__);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1646 DEFINE_STRING(extends);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1647 DEFINE_STRING(_implied);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1648 DEFINE_STRING(_implements);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1649 DEFINE_STRING(_cls);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1650 DEFINE_STRING(__conform__);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1651 DEFINE_STRING(_call_conform);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1652 DEFINE_STRING(_uncached_lookup);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1653 DEFINE_STRING(_uncached_lookupAll);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1654 DEFINE_STRING(_uncached_subscriptions);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1655 DEFINE_STRING(_registry);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1656 DEFINE_STRING(_generation);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1657 DEFINE_STRING(ro);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1658 DEFINE_STRING(changed);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1659 #undef DEFINE_STRING
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1660 adapter_hooks = PyList_New(0);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1661 if (adapter_hooks == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1662 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1663
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1664 /* Initialize types: */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1665 SpecType.tp_new = PyBaseObject_Type.tp_new;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1666 if (PyType_Ready(&SpecType) < 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1667 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1668 OSDType.tp_new = PyBaseObject_Type.tp_new;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1669 if (PyType_Ready(&OSDType) < 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1670 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1671 CPBType.tp_new = PyBaseObject_Type.tp_new;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1672 if (PyType_Ready(&CPBType) < 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1673 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1674
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1675 InterfaceBase.tp_new = PyBaseObject_Type.tp_new;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1676 if (PyType_Ready(&InterfaceBase) < 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1677 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1678
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1679 LookupBase.tp_new = PyBaseObject_Type.tp_new;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1680 if (PyType_Ready(&LookupBase) < 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1681 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1682
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1683 VerifyingBase.tp_new = PyBaseObject_Type.tp_new;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1684 if (PyType_Ready(&VerifyingBase) < 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1685 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1686
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1687 #if PY_MAJOR_VERSION < 3
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1688 /* Create the module and add the functions */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1689 m = Py_InitModule3("_zope_interface_coptimizations", m_methods,
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1690 "C optimizations for zope.interface\n\n");
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1691 #else
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1692 m = PyModule_Create(&_zic_module);
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1693 #endif
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1694 if (m == NULL)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1695 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1696
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1697 /* Add types: */
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1698 if (PyModule_AddObject(m, "SpecificationBase", OBJECT(&SpecType)) < 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1699 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1700 if (PyModule_AddObject(m, "ObjectSpecificationDescriptor",
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1701 (PyObject *)&OSDType) < 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1702 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1703 if (PyModule_AddObject(m, "ClassProvidesBase", OBJECT(&CPBType)) < 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1704 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1705 if (PyModule_AddObject(m, "InterfaceBase", OBJECT(&InterfaceBase)) < 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1706 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1707 if (PyModule_AddObject(m, "LookupBase", OBJECT(&LookupBase)) < 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1708 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1709 if (PyModule_AddObject(m, "VerifyingBase", OBJECT(&VerifyingBase)) < 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1710 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1711 if (PyModule_AddObject(m, "adapter_hooks", adapter_hooks) < 0)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1712 return NULL;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1713 return m;
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1714 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1715
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1716 PyMODINIT_FUNC
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1717 #if PY_MAJOR_VERSION < 3
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1718 init_zope_interface_coptimizations(void)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1719 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1720 init();
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1721 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1722 #else
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1723 PyInit__zope_interface_coptimizations(void)
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1724 {
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1725 return init();
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1726 }
943d77fc07a3 thirdparty: vendor zope.interface 4.4.3 Gregory Szorc <gregory.szorc@gmail.com> parents: diff changeset	1727 #endif

Mercurial > public > mercurial-scm > hg

annotate mercurial/thirdparty/zope/interface/_zope_interface_coptimizations.c @ 46357:72f5280e33b6