Source code for riaps.consts.const

'''
Const class to emulate constants. 

Created on Oct 23, 2016

@author: riaps
'''
class const:
 
    class ConstError(TypeError): pass
 
    def __setattr__(self, name, value):
        if name in self.__dict__:
            raise self.ConstError ("Can't rebind const(%s)"%name)
        self.__dict__[name] = value
 
    def __delattr__(self, name):
        if name in self.__dict__:
            raise self.ConstError ("Can't unbind const(%s)"%name)
        raise NameError (name)
     
# import sys
# sys.modules[__name__]=_const()

# class const:
#     pass