diff --git a/changelog.d/6803.misc b/changelog.d/6803.misc
new file mode 100644
index 0000000000..08aa80bcd9
--- /dev/null
+++ b/changelog.d/6803.misc
@@ -0,0 +1 @@
+Refactoring work in preparation for changing the event redaction algorithm.
diff --git a/synapse/events/__init__.py b/synapse/events/__init__.py
index 72c09327f4..f813fa2fe7 100644
--- a/synapse/events/__init__.py
+++ b/synapse/events/__init__.py
@@ -23,6 +23,7 @@ from unpaddedbase64 import encode_base64
from synapse.api.errors import UnsupportedRoomVersionError
from synapse.api.room_versions import KNOWN_ROOM_VERSIONS, EventFormatVersions
+from synapse.types import JsonDict
from synapse.util.caches import intern_dict
from synapse.util.frozenutils import freeze
@@ -197,7 +198,7 @@ class EventBase(object):
def is_state(self):
return hasattr(self, "state_key") and self.state_key is not None
- def get_dict(self):
+ def get_dict(self) -> JsonDict:
d = dict(self._event_dict)
d.update({"signatures": self.signatures, "unsigned": dict(self.unsigned)})
@@ -209,7 +210,7 @@ class EventBase(object):
def get_internal_metadata_dict(self):
return self.internal_metadata.get_dict()
- def get_pdu_json(self, time_now=None):
+ def get_pdu_json(self, time_now=None) -> JsonDict:
pdu_json = self.get_dict()
if time_now is not None and "age_ts" in pdu_json["unsigned"]:
diff --git a/synapse/python_dependencies.py b/synapse/python_dependencies.py
index 5871feaafd..8de8cb2c12 100644
--- a/synapse/python_dependencies.py
+++ b/synapse/python_dependencies.py
@@ -1,6 +1,7 @@
# Copyright 2015, 2016 OpenMarket Ltd
# Copyright 2017 Vector Creations Ltd
# Copyright 2018 New Vector Ltd
+# Copyright 2020 The Matrix.org Foundation C.I.C.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
@@ -43,7 +44,8 @@ REQUIREMENTS = [
"frozendict>=1",
"unpaddedbase64>=1.1.0",
"canonicaljson>=1.1.3",
- "signedjson>=1.0.0",
+ # we use the type definitions added in signedjson 1.1.
+ "signedjson>=1.1.0",
"pynacl>=1.2.1",
"idna>=2.5",
# validating SSL certs for IP addresses requires service_identity 18.1.
diff --git a/synapse/types.py b/synapse/types.py
index bcac58e9b4..16a7f87011 100644
--- a/synapse/types.py
+++ b/synapse/types.py
@@ -17,7 +17,7 @@ import re
import string
import sys
from collections import namedtuple
-from typing import Dict, Tuple, TypeVar
+from typing import Any, Dict, Tuple, TypeVar
from six.moves import filter
@@ -45,6 +45,11 @@ T = TypeVar("T")
StateMap = Dict[Tuple[str, str], T]
+# the type of a JSON-serialisable dict. This could be made stronger, but it will
+# do for now.
+JsonDict = Dict[str, Any]
+
+
class Requester(
namedtuple(
"Requester", ["user", "access_token_id", "is_guest", "device_id", "app_service"]
|
