TypeError: TypeChecker() takes no arguments when loading the script

[2Belette]

Trying weechat-matrix for the first time I got this error when I try /script load matrix.py : (Only got python3 on my system)

11:34:47 weechat | python: stdout/stderr (?): File "/myuser/.local/share/weechat/python/matrix.py", line 53, in │11:34:47 weechat | python: stdout/stderr (?): from nio import RemoteProtocolError, RemoteTransportError, TransportType │11:34:47 weechat | python: stdout/stderr (?): File "/usr/lib/python3.10/site-packages/nio/init.py", line 2, in │11:34:47 weechat | python: stdout/stderr (?): from .client import * │11:34:47 weechat | python: stdout/stderr (?): File "/usr/lib/python3.10/site-packages/nio/client/init.py", line 3, in │11:34:47 weechat | python: stdout/stderr (?): from .base_client import Client, ClientConfig │11:34:47 weechat | python: stdout/stderr (?): File "/usr/lib/python3.10/site-packages/nio/client/base_client.py", line 35, in │11:34:47 weechat | python: stdout/stderr (?): from ..crypto import ENCRYPTION_ENABLED │11:34:47 weechat | python: stdout/stderr (?): File "/usr/lib/python3.10/site-packages/nio/crypto/init.py", line 32, in │11:34:47 weechat | python: stdout/stderr (?): from .key_request import OutgoingKeyRequest │11:34:47 weechat | python: stdout/stderr (?): File "/usr/lib/python3.10/site-packages/nio/crypto/key_request.py", line 21, in │11:34:47 weechat | python: stdout/stderr (?): from ..responses import RoomKeyRequestResponse │11:34:47 weechat | python: stdout/stderr (?): File "/usr/lib/python3.10/site-packages/nio/responses.py", line 26, in │11:34:47 weechat | python: stdout/stderr (?): from jsonschema.exceptions import SchemaError, ValidationError │11:34:47 weechat | python: stdout/stderr (?): File "/usr/lib/python3.10/site-packages/jsonschema/init.py", line 21, in │11:34:47 weechat | python: stdout/stderr (?): from jsonschema._types import TypeChecker │11:34:47 weechat | python: stdout/stderr (?): File "/usr/lib/python3.10/site-packages/jsonschema/_types.py", line 168, in │11:34:47 weechat | python: stdout/stderr (?): draft3_type_checker = TypeChecker( │11:34:47 weechat | python: stdout/stderr (?): TypeError: TypeChecker() takes no arguments │11:34:47 weechat =!= | python: unable to parse file "/myuser/.local/share/weechat/python/matrix.py"

[trygveaa]

Duplicate of #293.

[2Belette]

Just saw that this seems to be the same issue as #293, not familiar with patching python, what would be the steps to do it ?

[2Belette]

Got it work, I recompiled Python with the patch. It is definitely a duplicate of #293