--- a/libervia/backend/plugins/plugin_xep_0096.py	Tue Jun 18 12:06:45 2024 +0200
+++ b/libervia/backend/plugins/plugin_xep_0096.py	Wed Jun 19 18:44:57 2024 +0200
@@ -67,7 +67,11 @@
         self._si = self.host.plugins["XEP-0095"]
         self._si.register_si_profile(SI_PROFILE_NAME, self._transfer_request)
         host.bridge.add_method(
-            "si_file_send", ".plugin", in_sign="sssss", out_sign="s", method=self._file_send
+            "si_file_send",
+            ".plugin",
+            in_sign="sssss",
+            out_sign="s",
+            method=self._file_send,
         )
 
     async def can_handle_file_send(self, client, peer_jid, filepath):
@@ -280,9 +284,7 @@
         @param data: session data
         """
         log.warning(
-            "Transfer {si_id} failed: {reason}".format(
-                reason=str(failure.value), **data
-            )
+            "Transfer {si_id} failed: {reason}".format(reason=str(failure.value), **data)
         )
         data["stream_object"].close()
 
@@ -297,9 +299,9 @@
         client: SatXMPPEntity,
         peer_jid: jid.JID,
         filepath: str,
-        name: str|None = None,
-        desc: str|None = None,
-        extra: dict|None = None
+        name: str | None = None,
+        desc: str | None = None,
+        extra: dict | None = None,
     ) -> dict:
         """Send a file using XEP-0096.
 
@@ -373,8 +375,9 @@
         stream_object = stream.FileStreamObject(
             self.host, client, filepath, uid=sid, size=size
         )
-        d = plugin.start_stream(client, stream_object, client.jid,
-                               jid.JID(iq_elt["from"]), sid)
+        d = plugin.start_stream(
+            client, stream_object, client.jid, jid.JID(iq_elt["from"]), sid
+        )
         d.addCallback(self._send_cb, client, sid, stream_object)
         d.addErrback(self._send_eb, client, sid, stream_object)
 
@@ -393,7 +396,9 @@
                     "Something went wrong during the file transfer session initialisation: {reason}"
                 ).format(reason=str(stanza_err))
                 title = D_("File transfer error")
-                xml_tools.quick_note(self.host, client, msg, title, C.XMLUI_DATA_LVL_ERROR)
+                xml_tools.quick_note(
+                    self.host, client, msg, title, C.XMLUI_DATA_LVL_ERROR
+                )
         elif failure.check(exceptions.DataError):
             log.warning("Invalid stanza received")
         else: