diff options
Diffstat (limited to '')
| -rw-r--r-- | synapse/storage/database.py | 31 | ||||
| -rw-r--r-- | synapse/storage/databases/main/events.py | 8 |
2 files changed, 26 insertions, 13 deletions
diff --git a/synapse/storage/database.py b/synapse/storage/database.py index 2255e55f6f..41f566b648 100644 --- a/synapse/storage/database.py +++ b/synapse/storage/database.py @@ -192,7 +192,7 @@ class LoggingDatabaseConnection: # The type of entry which goes on our after_callbacks and exception_callbacks lists. -_CallbackListEntry = Tuple[Callable[..., object], Iterable[Any], Dict[str, Any]] +_CallbackListEntry = Tuple[Callable[..., object], Tuple[object, ...], Dict[str, object]] P = ParamSpec("P") R = TypeVar("R") @@ -239,7 +239,9 @@ class LoggingTransaction: self.after_callbacks = after_callbacks self.exception_callbacks = exception_callbacks - def call_after(self, callback: Callable[..., object], *args: Any, **kwargs: Any): + def call_after( + self, callback: Callable[P, object], *args: P.args, **kwargs: P.kwargs + ) -> None: """Call the given callback on the main twisted thread after the transaction has finished. @@ -256,11 +258,12 @@ class LoggingTransaction: # LoggingTransaction isn't expecting there to be any callbacks; assert that # is not the case. assert self.after_callbacks is not None - self.after_callbacks.append((callback, args, kwargs)) + # type-ignore: need mypy containing https://github.com/python/mypy/pull/12668 + self.after_callbacks.append((callback, args, kwargs)) # type: ignore[arg-type] def call_on_exception( - self, callback: Callable[..., object], *args: Any, **kwargs: Any - ): + self, callback: Callable[P, object], *args: P.args, **kwargs: P.kwargs + ) -> None: """Call the given callback on the main twisted thread after the transaction has failed. @@ -274,7 +277,8 @@ class LoggingTransaction: # LoggingTransaction isn't expecting there to be any callbacks; assert that # is not the case. assert self.exception_callbacks is not None - self.exception_callbacks.append((callback, args, kwargs)) + # type-ignore: need mypy containing https://github.com/python/mypy/pull/12668 + self.exception_callbacks.append((callback, args, kwargs)) # type: ignore[arg-type] def fetchone(self) -> Optional[Tuple]: return self.txn.fetchone() @@ -549,9 +553,9 @@ class DatabasePool: desc: str, after_callbacks: List[_CallbackListEntry], exception_callbacks: List[_CallbackListEntry], - func: Callable[..., R], - *args: Any, - **kwargs: Any, + func: Callable[Concatenate[LoggingTransaction, P], R], + *args: P.args, + **kwargs: P.kwargs, ) -> R: """Start a new database transaction with the given connection. @@ -581,7 +585,10 @@ class DatabasePool: # will fail if we have to repeat the transaction. # For now, we just log an error, and hope that it works on the first attempt. # TODO: raise an exception. - for i, arg in enumerate(args): + + # Type-ignore Mypy doesn't yet consider ParamSpec.args to be iterable; see + # https://github.com/python/mypy/pull/12668 + for i, arg in enumerate(args): # type: ignore[arg-type, var-annotated] if inspect.isgenerator(arg): logger.error( "Programming error: generator passed to new_transaction as " @@ -589,7 +596,9 @@ class DatabasePool: i, func, ) - for name, val in kwargs.items(): + # Type-ignore Mypy doesn't yet consider ParamSpec.args to be a mapping; see + # https://github.com/python/mypy/pull/12668 + for name, val in kwargs.items(): # type: ignore[attr-defined] if inspect.isgenerator(val): logger.error( "Programming error: generator passed to new_transaction as " diff --git a/synapse/storage/databases/main/events.py b/synapse/storage/databases/main/events.py index 9a6c2fd47a..ed29a0a5e2 100644 --- a/synapse/storage/databases/main/events.py +++ b/synapse/storage/databases/main/events.py @@ -1648,8 +1648,12 @@ class PersistEventsStore: txn.call_after(prefill) def _store_redaction(self, txn: LoggingTransaction, event: EventBase) -> None: - # Invalidate the caches for the redacted event, note that these caches - # are also cleared as part of event replication in _invalidate_caches_for_event. + """Invalidate the caches for the redacted event. + + Note that these caches are also cleared as part of event replication in + _invalidate_caches_for_event. + """ + assert event.redacts is not None txn.call_after(self.store._invalidate_get_event_cache, event.redacts) txn.call_after(self.store.get_relations_for_event.invalidate, (event.redacts,)) txn.call_after(self.store.get_applicable_edit.invalidate, (event.redacts,)) |