Fix consider-using-ternary pylint errors

gajim/dialogs.py

@@ -1399,9 +1399,6 @@ class Dialog(Gtk.Dialog):
     def just_destroy(self, widget):
         self.destroy()
 
-    def get_button(self, index):
-        buttons = self.get_action_area().get_children()
-        return index < len(buttons) and buttons[index] or None
 
 class DataFormWindow(Dialog):
     def __init__(self, form, on_response_ok):

gajim/roster_window.py

@@ -4461,8 +4461,9 @@ class RosterWindow:
             return
 
         # Is the contact we drag a meta contact?
-        accounts = (self.regroup and app.contacts.get_accounts()) or \
-                account_source
+        accounts = account_source
+        if self.regroup:
+            accounts = app.contacts.get_accounts() or account_source
         is_big_brother = app.contacts.is_big_brother(account_source,
             jid_source, accounts)
 

scripts/dev/pylint-ci.sh

@@ -1,7 +1,7 @@
 #!/bin/sh
 PYLINT=${PYLINT:-pylint}
 
-"$PYLINT" --disable=C0103,C0302,C0330,C0411,C0412,C0413,E0203,E0401,E0611,E0710,E0712,E1101,E1102,E1128,E1133,E1136,R0201,R0901,R0904,R0913,R0916,R1702,R1706,R1716,W0201,W0212,W0221,W0223,W0311,W0401,W0603,W0613,W0614 "$@"
+"$PYLINT" --disable=C0103,C0302,C0330,C0411,C0412,C0413,E0203,E0401,E0611,E0710,E0712,E1101,E1102,E1128,E1133,E1136,R0201,R0901,R0904,R0913,R0916,R1702,R1716,W0201,W0212,W0221,W0223,W0311,W0401,W0603,W0613,W0614 "$@"
 
 # C0103 invalid-name
 # C0302 too-many-lines
@@ -25,7 +25,6 @@ PYLINT=${PYLINT:-pylint}
 # R0913 too-many-arguments
 # R0916 too-many-boolean-expressions
 # R1702 too-many-nested-blocks
-# R1706 consider-using-ternary
 # R1716 chained-comparison
 # W0201 attribute-defined-outside-init
 # W0212 protected-access