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-rw-r--r--synapse/config/_base.py8
-rw-r--r--synapse/config/appservice.py2
-rw-r--r--synapse/event_auth.py4
-rw-r--r--synapse/events/utils.py4
-rw-r--r--synapse/events/validator.py4
-rw-r--r--synapse/federation/federation_base.py2
-rw-r--r--synapse/federation/federation_client.py2
-rw-r--r--synapse/handlers/message.py2
-rw-r--r--synapse/http/matrixfederationclient.py2
-rw-r--r--synapse/media/oembed.py2
-rw-r--r--synapse/media/thumbnailer.py2
-rw-r--r--synapse/push/bulk_push_rule_evaluator.py8
-rw-r--r--synapse/rest/admin/__init__.py2
-rw-r--r--synapse/rest/admin/registration_tokens.py21
-rw-r--r--synapse/rest/admin/users.py7
-rw-r--r--synapse/rest/client/report_event.py2
-rw-r--r--synapse/storage/databases/main/events.py6
17 files changed, 47 insertions, 33 deletions
diff --git a/synapse/config/_base.py b/synapse/config/_base.py
index 1d268a1817..69a8318127 100644
--- a/synapse/config/_base.py
+++ b/synapse/config/_base.py
@@ -186,9 +186,9 @@ class Config:
             TypeError, if given something other than an integer or a string
             ValueError: if given a string not of the form described above.
         """
-        if type(value) is int:
+        if type(value) is int:  # noqa: E721
             return value
-        elif type(value) is str:
+        elif isinstance(value, str):
             sizes = {"K": 1024, "M": 1024 * 1024}
             size = 1
             suffix = value[-1]
@@ -218,9 +218,9 @@ class Config:
             TypeError, if given something other than an integer or a string
             ValueError: if given a string not of the form described above.
         """
-        if type(value) is int:
+        if type(value) is int:  # noqa: E721
             return value
-        elif type(value) is str:
+        elif isinstance(value, str):
             second = 1000
             minute = 60 * second
             hour = 60 * minute
diff --git a/synapse/config/appservice.py b/synapse/config/appservice.py
index 919f81a9b7..a70dfbf41f 100644
--- a/synapse/config/appservice.py
+++ b/synapse/config/appservice.py
@@ -34,7 +34,7 @@ class AppServiceConfig(Config):
     def read_config(self, config: JsonDict, **kwargs: Any) -> None:
         self.app_service_config_files = config.get("app_service_config_files", [])
         if not isinstance(self.app_service_config_files, list) or not all(
-            type(x) is str for x in self.app_service_config_files
+            isinstance(x, str) for x in self.app_service_config_files
         ):
             raise ConfigError(
                 "Expected '%s' to be a list of AS config files:"
diff --git a/synapse/event_auth.py b/synapse/event_auth.py
index 531bb74f07..2ac9f8b309 100644
--- a/synapse/event_auth.py
+++ b/synapse/event_auth.py
@@ -852,11 +852,11 @@ def _check_power_levels(
                 "kick",
                 "invite",
             }:
-                if type(v) is not int:
+                if type(v) is not int:  # noqa: E721
                     raise SynapseError(400, f"{v!r} must be an integer.")
             if k in {"events", "notifications", "users"}:
                 if not isinstance(v, collections.abc.Mapping) or not all(
-                    type(v) is int for v in v.values()
+                    type(v) is int for v in v.values()  # noqa: E721
                 ):
                     raise SynapseError(
                         400,
diff --git a/synapse/events/utils.py b/synapse/events/utils.py
index 52acb21955..53af423a5a 100644
--- a/synapse/events/utils.py
+++ b/synapse/events/utils.py
@@ -702,7 +702,7 @@ def _copy_power_level_value_as_integer(
     :raises TypeError: if `old_value` is neither an integer nor a base-10 string
         representation of an integer.
     """
-    if type(old_value) is int:
+    if type(old_value) is int:  # noqa: E721
         power_levels[key] = old_value
         return
 
@@ -730,7 +730,7 @@ def validate_canonicaljson(value: Any) -> None:
     * Floats
     * NaN, Infinity, -Infinity
     """
-    if type(value) is int:
+    if type(value) is int:  # noqa: E721
         if value < CANONICALJSON_MIN_INT or CANONICALJSON_MAX_INT < value:
             raise SynapseError(400, "JSON integer out of range", Codes.BAD_JSON)
 
diff --git a/synapse/events/validator.py b/synapse/events/validator.py
index 9278f1a1aa..34625dd7a1 100644
--- a/synapse/events/validator.py
+++ b/synapse/events/validator.py
@@ -151,7 +151,7 @@ class EventValidator:
         max_lifetime = event.content.get("max_lifetime")
 
         if min_lifetime is not None:
-            if type(min_lifetime) is not int:
+            if type(min_lifetime) is not int:  # noqa: E721
                 raise SynapseError(
                     code=400,
                     msg="'min_lifetime' must be an integer",
@@ -159,7 +159,7 @@ class EventValidator:
                 )
 
         if max_lifetime is not None:
-            if type(max_lifetime) is not int:
+            if type(max_lifetime) is not int:  # noqa: E721
                 raise SynapseError(
                     code=400,
                     msg="'max_lifetime' must be an integer",
diff --git a/synapse/federation/federation_base.py b/synapse/federation/federation_base.py
index 31e0260b83..d4e7dd45a9 100644
--- a/synapse/federation/federation_base.py
+++ b/synapse/federation/federation_base.py
@@ -280,7 +280,7 @@ def event_from_pdu_json(pdu_json: JsonDict, room_version: RoomVersion) -> EventB
         _strip_unsigned_values(pdu_json)
 
     depth = pdu_json["depth"]
-    if type(depth) is not int:
+    if type(depth) is not int:  # noqa: E721
         raise SynapseError(400, "Depth %r not an intger" % (depth,), Codes.BAD_JSON)
 
     if depth < 0:
diff --git a/synapse/federation/federation_client.py b/synapse/federation/federation_client.py
index 89bd597409..607013f121 100644
--- a/synapse/federation/federation_client.py
+++ b/synapse/federation/federation_client.py
@@ -1891,7 +1891,7 @@ class TimestampToEventResponse:
             )
 
         origin_server_ts = d.get("origin_server_ts")
-        if type(origin_server_ts) is not int:
+        if type(origin_server_ts) is not int:  # noqa: E721
             raise ValueError(
                 "Invalid response: 'origin_server_ts' must be a int but received %r"
                 % origin_server_ts
diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py
index 4a15c76a7b..187c3e6cc0 100644
--- a/synapse/handlers/message.py
+++ b/synapse/handlers/message.py
@@ -379,7 +379,7 @@ class MessageHandler:
         """
 
         expiry_ts = event.content.get(EventContentFields.SELF_DESTRUCT_AFTER)
-        if type(expiry_ts) is not int or event.is_state():
+        if type(expiry_ts) is not int or event.is_state():  # noqa: E721
             return
 
         # _schedule_expiry_for_event won't actually schedule anything if there's already
diff --git a/synapse/http/matrixfederationclient.py b/synapse/http/matrixfederationclient.py
index 583c03447c..11342ccac8 100644
--- a/synapse/http/matrixfederationclient.py
+++ b/synapse/http/matrixfederationclient.py
@@ -243,7 +243,7 @@ class LegacyJsonSendParser(_BaseJsonParser[Tuple[int, JsonDict]]):
         return (
             isinstance(v, list)
             and len(v) == 2
-            and type(v[0]) == int
+            and type(v[0]) == int  # noqa: E721
             and isinstance(v[1], dict)
         )
 
diff --git a/synapse/media/oembed.py b/synapse/media/oembed.py
index 5ad9eec80b..2ce842c98d 100644
--- a/synapse/media/oembed.py
+++ b/synapse/media/oembed.py
@@ -204,7 +204,7 @@ class OEmbedProvider:
                 calc_description_and_urls(open_graph_response, oembed["html"])
             for size in ("width", "height"):
                 val = oembed.get(size)
-                if type(val) is int:
+                if type(val) is int:  # noqa: E721
                     open_graph_response[f"og:video:{size}"] = val
 
         elif oembed_type == "link":
diff --git a/synapse/media/thumbnailer.py b/synapse/media/thumbnailer.py
index 2bfa58ceee..d8979813b3 100644
--- a/synapse/media/thumbnailer.py
+++ b/synapse/media/thumbnailer.py
@@ -78,7 +78,7 @@ class Thumbnailer:
             image_exif = self.image._getexif()  # type: ignore
             if image_exif is not None:
                 image_orientation = image_exif.get(EXIF_ORIENTATION_TAG)
-                assert type(image_orientation) is int
+                assert type(image_orientation) is int  # noqa: E721
                 self.transpose_method = EXIF_TRANSPOSE_MAPPINGS.get(image_orientation)
         except Exception as e:
             # A lot of parsing errors can happen when parsing EXIF
diff --git a/synapse/push/bulk_push_rule_evaluator.py b/synapse/push/bulk_push_rule_evaluator.py
index 990c079c81..554634579e 100644
--- a/synapse/push/bulk_push_rule_evaluator.py
+++ b/synapse/push/bulk_push_rule_evaluator.py
@@ -379,7 +379,7 @@ class BulkPushRuleEvaluator:
             keys = list(notification_levels.keys())
             for key in keys:
                 level = notification_levels.get(key, SENTINEL)
-                if level is not SENTINEL and type(level) is not int:
+                if level is not SENTINEL and type(level) is not int:  # noqa: E721
                     try:
                         notification_levels[key] = int(level)
                     except (TypeError, ValueError):
@@ -472,7 +472,11 @@ StateGroup = Union[object, int]
 
 
 def _is_simple_value(value: Any) -> bool:
-    return isinstance(value, (bool, str)) or type(value) is int or value is None
+    return (
+        isinstance(value, (bool, str))
+        or type(value) is int  # noqa: E721
+        or value is None
+    )
 
 
 def _flatten_dict(
diff --git a/synapse/rest/admin/__init__.py b/synapse/rest/admin/__init__.py
index 55e752fda8..94170715fb 100644
--- a/synapse/rest/admin/__init__.py
+++ b/synapse/rest/admin/__init__.py
@@ -157,7 +157,7 @@ class PurgeHistoryRestServlet(RestServlet):
             logger.info("[purge] purging up to token %s (event_id %s)", token, event_id)
         elif "purge_up_to_ts" in body:
             ts = body["purge_up_to_ts"]
-            if type(ts) is not int:
+            if type(ts) is not int:  # noqa: E721
                 raise SynapseError(
                     HTTPStatus.BAD_REQUEST,
                     "purge_up_to_ts must be an int",
diff --git a/synapse/rest/admin/registration_tokens.py b/synapse/rest/admin/registration_tokens.py
index 95e751288b..ffce92d45e 100644
--- a/synapse/rest/admin/registration_tokens.py
+++ b/synapse/rest/admin/registration_tokens.py
@@ -143,7 +143,7 @@ class NewRegistrationTokenRestServlet(RestServlet):
         else:
             # Get length of token to generate (default is 16)
             length = body.get("length", 16)
-            if type(length) is not int:
+            if type(length) is not int:  # noqa: E721
                 raise SynapseError(
                     HTTPStatus.BAD_REQUEST,
                     "length must be an integer",
@@ -163,7 +163,8 @@ class NewRegistrationTokenRestServlet(RestServlet):
 
         uses_allowed = body.get("uses_allowed", None)
         if not (
-            uses_allowed is None or (type(uses_allowed) is int and uses_allowed >= 0)
+            uses_allowed is None
+            or (type(uses_allowed) is int and uses_allowed >= 0)  # noqa: E721
         ):
             raise SynapseError(
                 HTTPStatus.BAD_REQUEST,
@@ -172,13 +173,16 @@ class NewRegistrationTokenRestServlet(RestServlet):
             )
 
         expiry_time = body.get("expiry_time", None)
-        if type(expiry_time) not in (int, type(None)):
+        if expiry_time is not None and type(expiry_time) is not int:  # noqa: E721
             raise SynapseError(
                 HTTPStatus.BAD_REQUEST,
                 "expiry_time must be an integer or null",
                 Codes.INVALID_PARAM,
             )
-        if type(expiry_time) is int and expiry_time < self.clock.time_msec():
+        if (
+            type(expiry_time) is int  # noqa: E721
+            and expiry_time < self.clock.time_msec()
+        ):
             raise SynapseError(
                 HTTPStatus.BAD_REQUEST,
                 "expiry_time must not be in the past",
@@ -283,7 +287,7 @@ class RegistrationTokenRestServlet(RestServlet):
             uses_allowed = body["uses_allowed"]
             if not (
                 uses_allowed is None
-                or (type(uses_allowed) is int and uses_allowed >= 0)
+                or (type(uses_allowed) is int and uses_allowed >= 0)  # noqa: E721
             ):
                 raise SynapseError(
                     HTTPStatus.BAD_REQUEST,
@@ -294,13 +298,16 @@ class RegistrationTokenRestServlet(RestServlet):
 
         if "expiry_time" in body:
             expiry_time = body["expiry_time"]
-            if type(expiry_time) not in (int, type(None)):
+            if expiry_time is not None and type(expiry_time) is not int:  # noqa: E721
                 raise SynapseError(
                     HTTPStatus.BAD_REQUEST,
                     "expiry_time must be an integer or null",
                     Codes.INVALID_PARAM,
                 )
-            if type(expiry_time) is int and expiry_time < self.clock.time_msec():
+            if (
+                type(expiry_time) is int  # noqa: E721
+                and expiry_time < self.clock.time_msec()
+            ):
                 raise SynapseError(
                     HTTPStatus.BAD_REQUEST,
                     "expiry_time must not be in the past",
diff --git a/synapse/rest/admin/users.py b/synapse/rest/admin/users.py
index 240e6254b0..625a47ec1a 100644
--- a/synapse/rest/admin/users.py
+++ b/synapse/rest/admin/users.py
@@ -1172,14 +1172,17 @@ class RateLimitRestServlet(RestServlet):
         messages_per_second = body.get("messages_per_second", 0)
         burst_count = body.get("burst_count", 0)
 
-        if type(messages_per_second) is not int or messages_per_second < 0:
+        if (
+            type(messages_per_second) is not int  # noqa: E721
+            or messages_per_second < 0
+        ):
             raise SynapseError(
                 HTTPStatus.BAD_REQUEST,
                 "%r parameter must be a positive int" % (messages_per_second,),
                 errcode=Codes.INVALID_PARAM,
             )
 
-        if type(burst_count) is not int or burst_count < 0:
+        if type(burst_count) is not int or burst_count < 0:  # noqa: E721
             raise SynapseError(
                 HTTPStatus.BAD_REQUEST,
                 "%r parameter must be a positive int" % (burst_count,),
diff --git a/synapse/rest/client/report_event.py b/synapse/rest/client/report_event.py
index ac1a63ca27..ee93e459f6 100644
--- a/synapse/rest/client/report_event.py
+++ b/synapse/rest/client/report_event.py
@@ -55,7 +55,7 @@ class ReportEventRestServlet(RestServlet):
                 "Param 'reason' must be a string",
                 Codes.BAD_JSON,
             )
-        if type(body.get("score", 0)) is not int:
+        if type(body.get("score", 0)) is not int:  # noqa: E721
             raise SynapseError(
                 HTTPStatus.BAD_REQUEST,
                 "Param 'score' must be an integer",
diff --git a/synapse/storage/databases/main/events.py b/synapse/storage/databases/main/events.py
index c1353b18c1..c784612f59 100644
--- a/synapse/storage/databases/main/events.py
+++ b/synapse/storage/databases/main/events.py
@@ -1671,7 +1671,7 @@ class PersistEventsStore:
             if self._ephemeral_messages_enabled:
                 # If there's an expiry timestamp on the event, store it.
                 expiry_ts = event.content.get(EventContentFields.SELF_DESTRUCT_AFTER)
-                if type(expiry_ts) is int and not event.is_state():
+                if type(expiry_ts) is int and not event.is_state():  # noqa: E721
                     self._insert_event_expiry_txn(txn, event.event_id, expiry_ts)
 
         # Insert into the room_memberships table.
@@ -2039,10 +2039,10 @@ class PersistEventsStore:
         ):
             if (
                 "min_lifetime" in event.content
-                and type(event.content["min_lifetime"]) is not int
+                and type(event.content["min_lifetime"]) is not int  # noqa: E721
             ) or (
                 "max_lifetime" in event.content
-                and type(event.content["max_lifetime"]) is not int
+                and type(event.content["max_lifetime"]) is not int  # noqa: E721
             ):
                 # Ignore the event if one of the value isn't an integer.
                 return