18 lines
476 B
Python
18 lines
476 B
Python
class AttributeGetter:
|
|
mandatory = []
|
|
|
|
# noinspection PyUnusedLocal
|
|
def __init__(self, *args, **kwargs):
|
|
if not hasattr(self, 'value'):
|
|
self.value = None
|
|
|
|
for m in self.mandatory:
|
|
if not hasattr(self, m) or getattr(self, m) is None:
|
|
raise ValueError(f'Value attribute must have {m} assigned')
|
|
|
|
def get_value(self):
|
|
return self.value
|
|
|
|
def get_value_serialized(self):
|
|
return self.value
|