31 lines
766 B
Python
31 lines
766 B
Python
|
# structure.py
|
||
|
|
|
||
|
|
import sys
|
||
|
|
import inspect
|
||
|
|
|
||
|
|
class Structure:
|
||
|
|
_fields = ()
|
||
|
|
|
||
|
|
@staticmethod
|
||
|
|
def _init():
|
||
|
|
locs = sys._getframe(1).f_locals
|
||
|
|
self = locs.pop('self')
|
||
|
|
for name, val in locs.items():
|
||
|
|
setattr(self, name, val)
|
||
|
|
|
||
|
|
def __setattr__(self, name, value):
|
||
|
|
if name.startswith('_') or name in self._fields:
|
||
|
|
super().__setattr__(name, value)
|
||
|
|
else:
|
||
|
|
raise AttributeError('No attribute %s' % name)
|
||
|
|
|
||
|
|
def __repr__(self):
|
||
|
|
return '%s(%s)' % (type(self).__name__,
|
||
|
|
', '.join(repr(getattr(self, name)) for name in self._fields))
|
||
|
|
|
||
|
|
@classmethod
|
||
|
|
def set_fields(cls):
|
||
|
|
sig = inspect.signature(cls)
|
||
|
|
cls._fields = tuple(sig.parameters)
|
||
|
|
|