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I get the following error when simply installing and importing dataclass_array on a colab.
```
!pip install dataclass-array
import dataclass_array as dca
```
raises:
```
[/usr/local/li…
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**Environment**
• OS: macOS
• Python version: 3.12.1
• mesop version: 0.12.0
**Situation**
I encountered an issue when executing a program using the mesop command, specifically when statecla…
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* mashumaro version: 3.13
* Python version: 3.12.3
* Operating System: Windows 11
### Description
When using mixins to serialize data classes to JSON, standard library `json` and `orjson` give…
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### Describe the bug
When documentation for a class decorated with the `@dataclass` decorator is generated by autodoc, the typehints are written to the class constructor signature, even if `autodoc…
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**Python 3.10.4**
dataclass with slots=True, init=False raises AttributeError on attribute access
```
from dataclasses import dataclass
@dataclass(slots=True, init=False)
class WorldState:
…
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BPO | [39462](https://bugs.python.org/issue39462)
--- | :---
Nosy | @ericvsmith
Files | [bug_demo_dataclass_typo_unsafe.py](https://bugs.python.org/file48865/bug_demo_dataclass_typo_unsafe.py "Uploade…
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When trying to define an enum of an `@attrs.define` class, Mypy gives typing errors, but it works in runtime.
When trying to define an enum of an `@attrs.frozen` class, Mypy doesn't give an error, …
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## 🐛 Bug report
I am getting an error when parsing a list of objects whose type is the union of two different `dataclass`es.
### To reproduce
In `script.py`
```python
from dataclasses impor…
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**Bug Report**
Mypy raises a false positive for `dataclass.asdict` (`No overload variant of "asdict" matches argument type "Self" [call-overload]`) on the very specific circumstances:
1. Th…
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Hi all,
I've been debugging an issue in my application where jsonpickle was serializing some custom dataclass objects (where I make a new decorator with functools.partial) as empty, eg:
```json
…