7;super(cls, self).__delattr__(name)'),
>globals=globals),
> (END)
> ```
>
> To get it working for `__init__` as well, however is a bit more
> complicated - as we
> don't have control of the dataclass metaclass, the only way to put a hook
> to
On Thu, Dec 12, 2019 at 4:37 PM Eric V. Smith wrote:
> On 12/12/2019 8:50 AM, Arthur Pastel wrote:
>
> On 12/12/2019 8:07 AM, Arthur Pastel wrote:
>>
>> On Thu, Dec 12, 2019 at 2:03 AM Eric V. Smith wrote:
>>>
>>>> On 12/11/2019 6:36 PM, Arthur
>
> On 12/12/2019 8:07 AM, Arthur Pastel wrote:
>
> On Thu, Dec 12, 2019 at 2:03 AM Eric V. Smith wrote:
>>
>>> On 12/11/2019 6:36 PM, Arthur Pastel wrote:
>>> >> Add an extra hidden attribute to every instance just
>>> >> to track whe
>
> On Thu, Dec 12, 2019 at 2:03 AM Eric V. Smith wrote:
>
>> On 12/11/2019 6:36 PM, Arthur Pastel wrote:
>> >> Add an extra hidden attribute to every instance just
>> >> to track whether you’re inside __post_init__ so __setattr__ can check
>> it?
&
On Thu, Dec 12, 2019 at 2:03 AM Eric V. Smith wrote:
> On 12/11/2019 6:36 PM, Arthur Pastel wrote:
> >> Add an extra hidden attribute to every instance just
> >> to track whether you’re inside __post_init__ so __setattr__ can check
> it?
> I don't want to add at
Otherwise, maybe it could be possible to rewrite assignment done in
__post_init__ . However, I'm not sure that it will be generic enough.
Arthur Pastel,
On Thu, Dec 12, 2019 at 1:10 AM Andrew Barnert wrote:
> On Dec 11, 2019, at 15:40, Arthur Pastel wrote:
> >
> >&g
> If dataclass handled freezeable types (the objects are mutable until you call
> freeze,
> after which they’re not), this would be easy (frozen now just means
> freezable, plus freeze
> is called by the generated __init__ right after the __post_init__). But it
> doesn’t,
> because freezing is c
When creating frozen dataclasses, attribute initialization must be done using
`object.__setattr__()` it would be nice to allow attribute assignment in the
`__init__` and `__post_init__`.
Currently we have to do this :
```python
@dataclasses.dataclass(frozen=True)
class Person:
name: str
