Message316333
This is broken in 3.7 (both beta 3 and 4):
from __future__ import annotations
from dataclasses import dataclass
from typing import ClassVar, Any
@dataclass
class C():
class_var: ClassVar[Any] = object()
data: str
Traceback:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "C:\Users\ricky\AppData\Local\Programs\Python\Python37\lib\dataclasses.py", line 850, in dataclass
return wrap(_cls)
File "C:\Users\ricky\AppData\Local\Programs\Python\Python37\lib\dataclasses.py", line 842, in wrap
return _process_class(cls, init, repr, eq, order, unsafe_hash, frozen)
File "C:\Users\ricky\AppData\Local\Programs\Python\Python37\lib\dataclasses.py", line 763, in _process_class
else 'self',
File "C:\Users\ricky\AppData\Local\Programs\Python\Python37\lib\dataclasses.py", line 442, in _init_fn
raise TypeError(f'non-default argument {f.name!r} '
TypeError: non-default argument 'data' follows default argument |
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Date |
User |
Action |
Args |
2018-05-09 21:38:42 | Ricyteach | set | recipients:
+ Ricyteach, eric.smith |
2018-05-09 21:38:42 | Ricyteach | set | messageid: <1525901922.71.0.682650639539.issue33453@psf.upfronthosting.co.za> |
2018-05-09 21:38:42 | Ricyteach | link | issue33453 messages |
2018-05-09 21:38:42 | Ricyteach | create | |
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