from sarracenia.identity import Identity
default_value = "None"
def set_default_value(value):
global default_value
default_value = value
[docs]
class Arbitrary(Identity):
"""
For applications where there is no known way of determining equivalence, allow them to supply
an arbitrary tag, that can be used to compare products for duplicate suppression purposes.
use setter to set the value... some sort of external checksum algorithm that cannot be reproduced.
"""
[docs]
def __init__(self):
global default_value
self._value = default_value
@property
def value(self):
return self._value
@value.setter
def value(self, value):
self._value = value
@staticmethod
def registered_as():
return 'a'
def set_path(self, path):
pass
def update(self, chunk):
pass