Relax `ignore-missing-imports` for modules that have stubs now and update mypy (#11006)

Updating mypy past version 0.9 means that third-party stubs are no-longer distributed with typeshed. See http://mypy-lang.blogspot.com/2021/06/mypy-0900-released.html for details.
We therefore pull in stub packages in setup.py

Additionally, some modules that we were previously ignoring import failures for now have stubs. So let's use them.

The rest of this change consists of fixups to make the newer mypy + stubs pass CI.

Co-authored-by: Patrick Cloke <clokep@users.noreply.github.com>

1 files changed, 8 insertions, 8 deletions

diff --git a/synapse/logging/context.py b/synapse/logging/context.py
index 02e5ddd2ef..bdc0187743 100644
--- a/synapse/logging/context.py
+++ b/synapse/logging/context.py
@@ -52,7 +52,7 @@ try:
 
     is_thread_resource_usage_supported = True
 
-    def get_thread_resource_usage() -> "Optional[resource._RUsage]":
+    def get_thread_resource_usage() -> "Optional[resource.struct_rusage]":
         return resource.getrusage(RUSAGE_THREAD)
 
 
@@ -61,7 +61,7 @@ except Exception:
     # won't track resource usage.
     is_thread_resource_usage_supported = False
 
-    def get_thread_resource_usage() -> "Optional[resource._RUsage]":
+    def get_thread_resource_usage() -> "Optional[resource.struct_rusage]":
         return None
 
 
@@ -226,10 +226,10 @@ class _Sentinel:
     def copy_to(self, record):
         pass
 
-    def start(self, rusage: "Optional[resource._RUsage]"):
+    def start(self, rusage: "Optional[resource.struct_rusage]"):
         pass
 
-    def stop(self, rusage: "Optional[resource._RUsage]"):
+    def stop(self, rusage: "Optional[resource.struct_rusage]"):
         pass
 
     def add_database_transaction(self, duration_sec):
@@ -289,7 +289,7 @@ class LoggingContext:
 
         # The thread resource usage when the logcontext became active. None
         # if the context is not currently active.
-        self.usage_start: Optional[resource._RUsage] = None
+        self.usage_start: Optional[resource.struct_rusage] = None
 
         self.main_thread = get_thread_id()
         self.request = None
@@ -410,7 +410,7 @@ class LoggingContext:
         # we also track the current scope:
         record.scope = self.scope
 
-    def start(self, rusage: "Optional[resource._RUsage]") -> None:
+    def start(self, rusage: "Optional[resource.struct_rusage]") -> None:
         """
         Record that this logcontext is currently running.
 
@@ -435,7 +435,7 @@ class LoggingContext:
         else:
             self.usage_start = rusage
 
-    def stop(self, rusage: "Optional[resource._RUsage]") -> None:
+    def stop(self, rusage: "Optional[resource.struct_rusage]") -> None:
         """
         Record that this logcontext is no longer running.
 
@@ -490,7 +490,7 @@ class LoggingContext:
 
         return res
 
-    def _get_cputime(self, current: "resource._RUsage") -> Tuple[float, float]:
+    def _get_cputime(self, current: "resource.struct_rusage") -> Tuple[float, float]:
         """Get the cpu usage time between start() and the given rusage
 
         Args: