def _property_facet ( self, getter, setter, validate, metadata ):
""" Returns a properly constructed 'property' facet.
"""
n = 0
if validate is not None:
n = _arg_count( validate )
facet = CFacet( 4 )
facet.property(
getter, _arg_count( getter ),
setter, _arg_count( setter ),
validate, n
)
facet.value_allowed( True )
facet.value_property( True )
facet.__dict__ = metadata
return facet
