--- a/libervia/backend/plugins/plugin_exp_command_export.py	Tue Jun 18 12:06:45 2024 +0200
+++ b/libervia/backend/plugins/plugin_exp_command_export.py	Wed Jun 19 18:44:57 2024 +0200
@@ -41,7 +41,7 @@
 
 
 class ExportCommandProtocol(protocol.ProcessProtocol):
-    """ Try to register an account with prosody """
+    """Try to register an account with prosody"""
 
     def __init__(self, parent, client, target, options):
         self.parent = parent
@@ -73,10 +73,10 @@
         self.transport.write(message.encode("utf-8"))
 
     def bool_option(self, key):
-        """ Get boolean value from options
+        """Get boolean value from options
         @param key: name of the option
         @return: True if key exists and set to "true" (case insensitive),
-                 False in all other cases """
+                 False in all other cases"""
         value = self.options.get(key, "")
         return value.lower() == "true"
 
@@ -92,7 +92,9 @@
         log.info(_("Plugin command export initialization"))
         self.host = host
         self.spawned = {}  # key = entity
-        host.trigger.add("message_received", self.message_received_trigger, priority=10000)
+        host.trigger.add(
+            "message_received", self.message_received_trigger, priority=10000
+        )
         host.bridge.add_method(
             "command_export",
             ".plugin",
@@ -102,19 +104,19 @@
         )
 
     def removeProcess(self, entity, process):
-        """ Called when the process is finished
+        """Called when the process is finished
         @param entity: jid.JID attached to the process
         @param process: process to remove"""
         try:
             processes_set = self.spawned[(entity, process.client.profile)]
             processes_set.discard(process)
             if not processes_set:
-                del (self.spawned[(entity, process.client.profile)])
+                del self.spawned[(entity, process.client.profile)]
         except ValueError:
             pass
 
     def message_received_trigger(self, client, message_elt, post_treat):
-        """ Check if source is linked and repeat message, else do nothing  """
+        """Check if source is linked and repeat message, else do nothing"""
         from_jid = jid.JID(message_elt["from"])
         spawned_key = (from_jid.userhostJID(), client.profile)
 
@@ -140,7 +142,7 @@
         return True
 
     def _export_command(self, command, args, targets, options, profile_key):
-        """ Export a commands to authorised targets
+        """Export a commands to authorised targets
         @param command: full path of the command to execute
         @param args: list of arguments, with command name as first one
         @param targets: list of allowed entities