(self)
| 273 | eq_(u.email_address, "foo@bar.com") |
| 274 | |
| 275 | def test_deferred(self): |
| 276 | for base in (object, MyBaseClass, MyClass): |
| 277 | |
| 278 | class Foo(base): |
| 279 | pass |
| 280 | |
| 281 | data = {"a": "this is a", "b": 12} |
| 282 | |
| 283 | def loader(state, keys, passive): |
| 284 | for k in keys: |
| 285 | state.dict[k] = data[k] |
| 286 | return attributes.ATTR_WAS_SET |
| 287 | |
| 288 | manager = register_class(Foo) |
| 289 | manager.expired_attribute_loader = loader |
| 290 | _register_attribute(Foo, "a", uselist=False, useobject=False) |
| 291 | _register_attribute(Foo, "b", uselist=False, useobject=False) |
| 292 | |
| 293 | if base is object: |
| 294 | assert Foo not in ( |
| 295 | instrumentation._instrumentation_factory._state_finders |
| 296 | ) |
| 297 | else: |
| 298 | assert Foo in ( |
| 299 | instrumentation._instrumentation_factory._state_finders |
| 300 | ) |
| 301 | |
| 302 | f = Foo() |
| 303 | attributes.instance_state(f)._expire( |
| 304 | attributes.instance_dict(f), set() |
| 305 | ) |
| 306 | eq_(f.a, "this is a") |
| 307 | eq_(f.b, 12) |
| 308 | |
| 309 | f.a = "this is some new a" |
| 310 | attributes.instance_state(f)._expire( |
| 311 | attributes.instance_dict(f), set() |
| 312 | ) |
| 313 | eq_(f.a, "this is a") |
| 314 | eq_(f.b, 12) |
| 315 | |
| 316 | attributes.instance_state(f)._expire( |
| 317 | attributes.instance_dict(f), set() |
| 318 | ) |
| 319 | f.a = "this is another new a" |
| 320 | eq_(f.a, "this is another new a") |
| 321 | eq_(f.b, 12) |
| 322 | |
| 323 | attributes.instance_state(f)._expire( |
| 324 | attributes.instance_dict(f), set() |
| 325 | ) |
| 326 | eq_(f.a, "this is a") |
| 327 | eq_(f.b, 12) |
| 328 | |
| 329 | del f.a |
| 330 | eq_(f.a, None) |
| 331 | eq_(f.b, 12) |
| 332 |
nothing calls this directly
no test coverage detected