(self, class_)
| 145 | self.expired_attribute_loader = obj |
| 146 | |
| 147 | def __init__(self, class_): |
| 148 | self.class_ = class_ |
| 149 | self.info = {} |
| 150 | self.new_init = None |
| 151 | self.local_attrs = {} |
| 152 | self.originals = {} |
| 153 | self._finalized = False |
| 154 | self.factory = None |
| 155 | self.init_method = None |
| 156 | |
| 157 | self._bases = [ |
| 158 | mgr |
| 159 | for mgr in cast( |
| 160 | "List[Optional[ClassManager[Any]]]", |
| 161 | [ |
| 162 | opt_manager_of_class(base) |
| 163 | for base in self.class_.__bases__ |
| 164 | if isinstance(base, type) |
| 165 | ], |
| 166 | ) |
| 167 | if mgr is not None |
| 168 | ] |
| 169 | |
| 170 | for base_ in self._bases: |
| 171 | self.update(base_) |
| 172 | |
| 173 | cast( |
| 174 | "InstanceEvents", self.dispatch._events |
| 175 | )._new_classmanager_instance(class_, self) |
| 176 | |
| 177 | for basecls in class_.__mro__: |
| 178 | mgr = opt_manager_of_class(basecls) |
| 179 | if mgr is not None: |
| 180 | self.dispatch._update(mgr.dispatch) |
| 181 | |
| 182 | self.manage() |
| 183 | |
| 184 | if "__del__" in class_.__dict__: |
| 185 | util.warn( |
| 186 | "__del__() method on class %s will " |
| 187 | "cause unreachable cycles and memory leaks, " |
| 188 | "as SQLAlchemy instrumentation often creates " |
| 189 | "reference cycles. Please remove this method." % class_ |
| 190 | ) |
| 191 | |
| 192 | def _update_state( |
| 193 | self, |
nothing calls this directly
no test coverage detected