Исправлена ошибка в объекте

pym/core/server/func.py

@@ -1803,3 +1803,4 @@ class CustomButton(object):
         @classmethod
         def setvalue(cls, variable=None, value=None):
             return "%s!=%s" % (variable, value)
+

pym/core/server/methods_func.py

@@ -40,6 +40,8 @@ class GotErrorField(Exception):
 
 
 class BoolAction(argparse.Action):
+    reTrue = re.compile("^(?:on)$", re.I)
+    reFalse = re.compile("^(?:off)$", re.I)
     available_values = ("on", "off")
 
     def __init__(self, option_strings, dest, nargs="?",