minor fixes for new Property

- removed deprecation warning in `Gaudi::Details::PropertyBase::clone`
- removed Property from GaudiPython dictionary

See merge request !224

GaudiKernel/GaudiKernel/Property.h

@@ -93,9 +93,7 @@ namespace Gaudi
       /// the printout of the property value
       virtual std::ostream& fillStream( std::ostream& ) const;
       /// clones the current property
-      /// \deprecated provided for backward compatibility, will be removed in v28r1
-      [[deprecated( "provided for backward compatibility, will be removed in v28r1" )]] virtual PropertyBase*
-      clone() const = 0;
+      virtual PropertyBase* clone() const = 0;
 
       /// set the type of the owner class (used for documentation)
       void setOwnerType( const std::type_info& ownerType ) { m_ownerType = &ownerType; }
@@ -459,7 +457,7 @@ namespace Gaudi
     /// Accessor to verifier.
     VerifierType& verifier() { return m_verifier; }
 
-    /// Backward compatibility \deprecated will be removed in v28r1
+    /// Backward compatibility (\deprecated will be removed)
     /// @{
     const ValueType& value() const { return *this; }
     ValueType& value() { return const_cast<ValueType&>( (const ValueType&)*this ); }

GaudiPython/dict/selection_kernel.xml

@@ -54,10 +54,6 @@
   <class name    = "Stat"                   />
   <class pattern = "Chrono*"                 />
 
-  <class pattern = "Gaudi::Property<*>">
-    <field name="m_value" transient="true"/>
-  </class>
-
   <class pattern = "AIDA::I*"  />
   <class name    = "GaudiPython::PyAlgorithm"/>
   <class name    = "GaudiPython::CallbackStreamBuf"/>