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

annotate mercurial/thirdparty/zope/interface/_zope_interface_coptimizations.c @ 37178:68ee61822182

thirdparty: port zope.interface to relative imports By using relative imports, we're guaranteed to get modules vendored with Mercurial rather than other random modules that might be in sys.path. My editor strips trailing whitespace on save. So some minor source code cleanup was also performed as part of this commit. # no-check-commit because some modified lines have double newlines Differential Revision: https://phab.mercurial-scm.org/D2930

author	Gregory Szorc <gregory.szorc@gmail.com>
date	Wed, 21 Mar 2018 19:52:30 -0700
parents	943d77fc07a3
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 @ 37178:68ee61822182