lock_properties

class ipkiss3.all.lock_properties

Makes all properties of a StrongPropertyInitializer subclass read-only.

Returns:

The same class, but with read-only properties.

Examples

Use as a decorator:

from ipcore.all import StrongPropertyInitializer, IntProperty, PositiveNumberProperty, lock_properties

# parametric class
class MySPI(StrongPropertyInitializer):
   a = IntProperty(default=1)
   b = PositiveNumberProperty()

   def _default_b(self):
       return self.a * 2

# Create a Read-only subclass

@lock_properties()
class MyFixedSPI(MySPI):

   def _default_a(self):
       # override default of a
       return 4