From 6d543d6d9f56e39199b7e460d0081b02d61f12be Mon Sep 17 00:00:00 2001 From: David Robertson Date: Fri, 30 Sep 2022 16:34:47 +0100 Subject: [PATCH] Update mypy and mypy-zope (#13925) * Update mypy and mypy-zope * Unignore assigning to LogRecord attributes Presumably https://github.com/python/typeshed/pull/8064 makes this ok Cherry-picked from #13521 * Remove unused ignores due to mypy ParamSpec fixes https://github.com/python/mypy/pull/12668 Cherry-picked from #13521 * Remove additional unused ignores * Fix new mypy complaints related to `assertGreater` Presumably due to https://github.com/python/typeshed/pull/8077 * Changelog * Reword changelog Co-authored-by: Patrick Cloke Co-authored-by: Patrick Cloke --- changelog.d/13925.misc | 1 + poetry.lock | 59 +++++++++++----------- scripts-dev/check_pydantic_models.py | 5 +- synapse/app/_base.py | 4 +- synapse/logging/context.py | 20 ++++---- synapse/logging/opentracing.py | 4 +- synapse/storage/database.py | 22 +++----- synapse/storage/databases/main/search.py | 2 +- tests/storage/test_monthly_active_users.py | 6 +++ tests/utils.py | 4 +- 10 files changed, 60 insertions(+), 67 deletions(-) create mode 100644 changelog.d/13925.misc diff --git a/changelog.d/13925.misc b/changelog.d/13925.misc new file mode 100644 index 0000000000..f490ab122e --- /dev/null +++ b/changelog.d/13925.misc @@ -0,0 +1 @@ +Update mypy (0.950 -> 0.981) and mypy-zope (0.3.7 -> 0.3.11). diff --git a/poetry.lock b/poetry.lock index 0f6d1cfa69..63ef8573a0 100644 --- a/poetry.lock +++ b/poetry.lock @@ -573,11 +573,11 @@ python-versions = "*" [[package]] name = "mypy" -version = "0.950" +version = "0.981" description = "Optional static typing for Python" category = "dev" optional = false -python-versions = ">=3.6" +python-versions = ">=3.7" [package.dependencies] mypy-extensions = ">=0.4.3" @@ -600,14 +600,14 @@ python-versions = "*" [[package]] name = "mypy-zope" -version = "0.3.7" +version = "0.3.11" description = "Plugin for mypy to support zope interfaces" category = "dev" optional = false python-versions = "*" [package.dependencies] -mypy = "0.950" +mypy = "0.981" "zope.interface" = "*" "zope.schema" = "*" @@ -2162,37 +2162,38 @@ msgpack = [ {file = "msgpack-1.0.3.tar.gz", hash = "sha256:51fdc7fb93615286428ee7758cecc2f374d5ff363bdd884c7ea622a7a327a81e"}, ] mypy = [ - 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# type-ignore: should be redundant once we can use https://github.com/python/mypy/pull/12668 - if "strict" not in kwargs: # type: ignore[attr-defined] + if "strict" not in kwargs: raise MissingStrictInConstrainedTypeException(factory.__name__) - if not kwargs["strict"]: # type: ignore[index] + if not kwargs["strict"]: raise MissingStrictInConstrainedTypeException(factory.__name__) return factory(*args, **kwargs) diff --git a/synapse/app/_base.py b/synapse/app/_base.py index 9a24bed0a0..000912e86e 100644 --- a/synapse/app/_base.py +++ b/synapse/app/_base.py @@ -98,9 +98,7 @@ def register_sighup(func: Callable[P, None], *args: P.args, **kwargs: P.kwargs) func: Function to be called when sent a SIGHUP signal. *args, **kwargs: args and kwargs to be passed to the target function. """ - # This type-ignore should be redundant once we use a mypy release with - # https://github.com/python/mypy/pull/12668. - _sighup_callbacks.append((func, args, kwargs)) # type: ignore[arg-type] + _sighup_callbacks.append((func, args, kwargs)) def start_worker_reactor( diff --git a/synapse/logging/context.py b/synapse/logging/context.py index fd9cb97920..6a08ffed64 100644 --- a/synapse/logging/context.py +++ b/synapse/logging/context.py @@ -586,7 +586,7 @@ class LoggingContextFilter(logging.Filter): True to include the record in the log output. """ context = current_context() - record.request = self._default_request # type: ignore + record.request = self._default_request # context should never be None, but if it somehow ends up being, then # we end up in a death spiral of infinite loops, so let's check, for @@ -594,21 +594,21 @@ class LoggingContextFilter(logging.Filter): if context is not None: # Logging is interested in the request ID. Note that for backwards # compatibility this is stored as the "request" on the record. - record.request = str(context) # type: ignore + record.request = str(context) # Add some data from the HTTP request. request = context.request if request is None: return True - record.ip_address = request.ip_address # type: ignore - record.site_tag = request.site_tag # type: ignore - record.requester = request.requester # type: ignore - record.authenticated_entity = request.authenticated_entity # type: ignore - record.method = request.method # type: ignore - record.url = request.url # type: ignore - record.protocol = request.protocol # type: ignore - record.user_agent = request.user_agent # type: ignore + record.ip_address = request.ip_address + record.site_tag = request.site_tag + record.requester = request.requester + record.authenticated_entity = request.authenticated_entity + record.method = request.method + record.url = request.url + record.protocol = request.protocol + record.user_agent = request.user_agent return True diff --git a/synapse/logging/opentracing.py b/synapse/logging/opentracing.py index ca2735dd6d..8ce5a2a338 100644 --- a/synapse/logging/opentracing.py +++ b/synapse/logging/opentracing.py @@ -992,9 +992,9 @@ def tag_args(func: Callable[P, R]) -> Callable[P, R]: # FIXME: We could update this to handle any type of function by ignoring the # first argument only if it's named `self` or `cls`. This isn't fool-proof # but handles the idiomatic cases. - for i, arg in enumerate(args[1:], start=1): # type: ignore[index] + for i, arg in enumerate(args[1:], start=1): set_tag(SynapseTags.FUNC_ARG_PREFIX + argspec.args[i], str(arg)) - set_tag(SynapseTags.FUNC_ARGS, str(args[len(argspec.args) :])) # type: ignore[index] + set_tag(SynapseTags.FUNC_ARGS, str(args[len(argspec.args) :])) set_tag(SynapseTags.FUNC_KWARGS, str(kwargs)) yield diff --git a/synapse/storage/database.py b/synapse/storage/database.py index bb28ded1b5..a252f8eaa0 100644 --- a/synapse/storage/database.py +++ b/synapse/storage/database.py @@ -290,8 +290,7 @@ class LoggingTransaction: # LoggingTransaction isn't expecting there to be any callbacks; assert that # is not the case. assert self.after_callbacks is not None - # type-ignore: need mypy containing https://github.com/python/mypy/pull/12668 - self.after_callbacks.append((callback, args, kwargs)) # type: ignore[arg-type] + self.after_callbacks.append((callback, args, kwargs)) def async_call_after( self, callback: Callable[P, Awaitable], *args: P.args, **kwargs: P.kwargs @@ -312,8 +311,7 @@ class LoggingTransaction: # LoggingTransaction isn't expecting there to be any callbacks; assert that # is not the case. assert self.async_after_callbacks is not None - # type-ignore: need mypy containing https://github.com/python/mypy/pull/12668 - self.async_after_callbacks.append((callback, args, kwargs)) # type: ignore[arg-type] + self.async_after_callbacks.append((callback, args, kwargs)) def call_on_exception( self, callback: Callable[P, object], *args: P.args, **kwargs: P.kwargs @@ -331,8 +329,7 @@ class LoggingTransaction: # LoggingTransaction isn't expecting there to be any callbacks; assert that # is not the case. assert self.exception_callbacks is not None - # type-ignore: need mypy containing https://github.com/python/mypy/pull/12668 - self.exception_callbacks.append((callback, args, kwargs)) # type: ignore[arg-type] + self.exception_callbacks.append((callback, args, kwargs)) def fetchone(self) -> Optional[Tuple]: return self.txn.fetchone() @@ -421,10 +418,7 @@ class LoggingTransaction: sql = self.database_engine.convert_param_style(sql) if args: try: - # The type-ignore should be redundant once mypy releases a version with - # https://github.com/python/mypy/pull/12668. (`args` might be empty, - # (but we'll catch the index error if so.) - sql_logger.debug("[SQL values] {%s} %r", self.name, args[0]) # type: ignore[index] + sql_logger.debug("[SQL values] {%s} %r", self.name, args[0]) except Exception: # Don't let logging failures stop SQL from working pass @@ -655,9 +649,7 @@ class DatabasePool: # For now, we just log an error, and hope that it works on the first attempt. # TODO: raise an exception. - # 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] + for i, arg in enumerate(args): if inspect.isgenerator(arg): logger.error( "Programming error: generator passed to new_transaction as " @@ -665,9 +657,7 @@ class DatabasePool: i, func, ) - # 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] + for name, val in kwargs.items(): if inspect.isgenerator(val): logger.error( "Programming error: generator passed to new_transaction as " diff --git a/synapse/storage/databases/main/search.py b/synapse/storage/databases/main/search.py index f6e24b68d2..1b79acf955 100644 --- a/synapse/storage/databases/main/search.py +++ b/synapse/storage/databases/main/search.py @@ -641,7 +641,7 @@ class SearchStore(SearchBackgroundUpdateStore): raise Exception("Unrecognized database engine") # mypy expects to append only a `str`, not an `int` - args.append(limit) # type: ignore[arg-type] + args.append(limit) results = await self.db_pool.execute( "search_rooms", self.db_pool.cursor_to_dict, sql, *args diff --git a/tests/storage/test_monthly_active_users.py b/tests/storage/test_monthly_active_users.py index e8b4a5644b..3da8221109 100644 --- a/tests/storage/test_monthly_active_users.py +++ b/tests/storage/test_monthly_active_users.py @@ -96,8 +96,12 @@ class MonthlyActiveUsersTestCase(unittest.HomeserverTestCase): # Test each of the registered users is marked as active timestamp = self.get_success(self.store.user_last_seen_monthly_active(user1)) + # Mypy notes that one shouldn't compare Optional[int] to 0 with assertGreater. + # Check that timestamp really is an int. + assert timestamp is not None self.assertGreater(timestamp, 0) timestamp = self.get_success(self.store.user_last_seen_monthly_active(user2)) + assert timestamp is not None self.assertGreater(timestamp, 0) # Test that users with reserved 3pids are not removed from the MAU table @@ -166,9 +170,11 @@ class MonthlyActiveUsersTestCase(unittest.HomeserverTestCase): self.get_success(self.store.upsert_monthly_active_user(user_id2)) result = self.get_success(self.store.user_last_seen_monthly_active(user_id1)) + assert result is not None self.assertGreater(result, 0) result = self.get_success(self.store.user_last_seen_monthly_active(user_id3)) + assert result is not None self.assertNotEqual(result, 0) @override_config({"max_mau_value": 5}) diff --git a/tests/utils.py b/tests/utils.py index 65db437697..045a8b5fa7 100644 --- a/tests/utils.py +++ b/tests/utils.py @@ -270,9 +270,7 @@ class MockClock: *args: P.args, **kwargs: P.kwargs, ) -> None: - # This type-ignore should be redundant once we use a mypy release with - # https://github.com/python/mypy/pull/12668. - self.loopers.append(Looper(function, interval / 1000.0, self.now, args, kwargs)) # type: ignore[arg-type] + self.loopers.append(Looper(function, interval / 1000.0, self.now, args, kwargs)) def cancel_call_later(self, timer: Timer, ignore_errs: bool = False) -> None: if timer.expired: