Revert "Update mypy and mypy-zope (#13925)"

This reverts commit 6d543d6d9f56e39199b7e460d0081b02d61f12be.

5 files changed, 32 insertions, 20 deletions

diff --git a/synapse/app/_base.py b/synapse/app/_base.py
index 000912e86e..9a24bed0a0 100644
--- a/synapse/app/_base.py
+++ b/synapse/app/_base.py
@@ -98,7 +98,9 @@ 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.
     """
-    _sighup_callbacks.append((func, args, kwargs))
+    # 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]
 
 
 def start_worker_reactor(
diff --git a/synapse/logging/context.py b/synapse/logging/context.py
index 6a08ffed64..fd9cb97920 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
+        record.request = self._default_request  # type: ignore
 
         # 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)
+            record.request = str(context)  # type: ignore
 
             # Add some data from the HTTP request.
             request = context.request
             if request is None:
                 return True
 
-            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
+            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
 
         return True
 
diff --git a/synapse/logging/opentracing.py b/synapse/logging/opentracing.py
index 8ce5a2a338..ca2735dd6d 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):
+        for i, arg in enumerate(args[1:], start=1):  # type: ignore[index]
             set_tag(SynapseTags.FUNC_ARG_PREFIX + argspec.args[i], str(arg))
-        set_tag(SynapseTags.FUNC_ARGS, str(args[len(argspec.args) :]))
+        set_tag(SynapseTags.FUNC_ARGS, str(args[len(argspec.args) :]))  # type: ignore[index]
         set_tag(SynapseTags.FUNC_KWARGS, str(kwargs))
         yield
 
diff --git a/synapse/storage/database.py b/synapse/storage/database.py
index a252f8eaa0..bb28ded1b5 100644
--- a/synapse/storage/database.py
+++ b/synapse/storage/database.py
@@ -290,7 +290,8 @@ 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 async_call_after(
         self, callback: Callable[P, Awaitable], *args: P.args, **kwargs: P.kwargs
@@ -311,7 +312,8 @@ 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
-        self.async_after_callbacks.append((callback, args, kwargs))
+        # type-ignore: need mypy containing https://github.com/python/mypy/pull/12668
+        self.async_after_callbacks.append((callback, args, kwargs))  # type: ignore[arg-type]
 
     def call_on_exception(
         self, callback: Callable[P, object], *args: P.args, **kwargs: P.kwargs
@@ -329,7 +331,8 @@ 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()
@@ -418,7 +421,10 @@ class LoggingTransaction:
         sql = self.database_engine.convert_param_style(sql)
         if args:
             try:
-                sql_logger.debug("[SQL values] {%s} %r", self.name, args[0])
+                # 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]
             except Exception:
                 # Don't let logging failures stop SQL from working
                 pass
@@ -649,7 +655,9 @@ class DatabasePool:
         # 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 "
@@ -657,7 +665,9 @@ 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/search.py b/synapse/storage/databases/main/search.py
index 1b79acf955..f6e24b68d2 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)
+        args.append(limit)  # type: ignore[arg-type]
 
         results = await self.db_pool.execute(
             "search_rooms", self.db_pool.cursor_to_dict, sql, *args