/* def lookup1(self, required, provided, name=u'', default=None): cache = self._getcache(provided, name) result = cache.get(required, _not_in_mapping) if result is _not_in_mapping: return self.lookup((required, ), provided, name, default) if result is None: return default return result */ static PyObject * _lookup1(lookup *self, PyObject *required, PyObject *provided, PyObject *name, PyObject *default_) { PyObject *result, *cache; cache = _getcache(self, provided, name); if (cache == NULL) return NULL; result = PyDict_GetItem(cache, required); if (result == NULL) { PyObject *tup; tup = PyTuple_New(1); if (tup == NULL) return NULL; Py_INCREF(required); PyTuple_SET_ITEM(tup, 0, required); result = _lookup(self, tup, provided, name, default_); Py_DECREF(tup); } else Py_INCREF(result); return result; }
static PyObject * _lookup(lookup *self, PyObject *required, PyObject *provided, PyObject *name, PyObject *default_) { PyObject *result, *key, *cache; cache = _getcache(self, provided, name); if (cache == NULL) return NULL; required = tuplefy(required); if (required == NULL) return NULL; if (PyTuple_GET_SIZE(required) == 1) key = PyTuple_GET_ITEM(required, 0); else key = required; result = PyDict_GetItem(cache, key); if (result == NULL) { int status; result = PyObject_CallMethodObjArgs(OBJECT(self), str_uncached_lookup, required, provided, name, NULL); if (result == NULL) { Py_DECREF(required); return NULL; } status = PyDict_SetItem(cache, key, result); Py_DECREF(required); if (status < 0) { Py_DECREF(result); return NULL; } } else { Py_INCREF(result); Py_DECREF(required); } if (result == Py_None && default_ != NULL) { Py_DECREF(Py_None); Py_INCREF(default_); return default_; } return result; }
/* def lookup1(self, required, provided, name=u'', default=None): cache = self._getcache(provided, name) result = cache.get(required, _not_in_mapping) if result is _not_in_mapping: return self.lookup((required, ), provided, name, default) if result is None: return default return result */ static PyObject * _lookup1(lookup *self, PyObject *required, PyObject *provided, PyObject *name, PyObject *default_) { PyObject *result, *cache; #ifdef PY3K if ( name && !PyUnicode_Check(name) ) #else if ( name && !PyString_Check(name) && !PyUnicode_Check(name) ) #endif { PyErr_SetString(PyExc_ValueError, "name is not a string or unicode"); return NULL; } cache = _getcache(self, provided, name); if (cache == NULL) return NULL; result = PyDict_GetItem(cache, required); if (result == NULL) { PyObject *tup; tup = PyTuple_New(1); if (tup == NULL) return NULL; Py_INCREF(required); PyTuple_SET_ITEM(tup, 0, required); result = _lookup(self, tup, provided, name, default_); Py_DECREF(tup); } else { if (result == Py_None && default_ != NULL) { result = default_; } Py_INCREF(result); } return result; }
static PyObject * _lookup(lookup *self, PyObject *required, PyObject *provided, PyObject *name, PyObject *default_) { PyObject *result, *key, *cache; #ifdef PY3K if ( name && !PyUnicode_Check(name) ) #else if ( name && !PyString_Check(name) && !PyUnicode_Check(name) ) #endif { PyErr_SetString(PyExc_ValueError, "name is not a string or unicode"); return NULL; } cache = _getcache(self, provided, name); if (cache == NULL) return NULL; required = tuplefy(required); if (required == NULL) return NULL; if (PyTuple_GET_SIZE(required) == 1) key = PyTuple_GET_ITEM(required, 0); else key = required; result = PyDict_GetItem(cache, key); if (result == NULL) { int status; result = PyObject_CallMethodObjArgs(OBJECT(self), str_uncached_lookup, required, provided, name, NULL); if (result == NULL) { Py_DECREF(required); return NULL; } status = PyDict_SetItem(cache, key, result); Py_DECREF(required); if (status < 0) { Py_DECREF(result); return NULL; } } else { Py_INCREF(result); Py_DECREF(required); } if (result == Py_None && default_ != NULL) { Py_DECREF(Py_None); Py_INCREF(default_); return default_; } return result; }