🦆 Quacks
If it walks like a duck and it quacks like a duck, then it must be a duck
Thanks to PEP544, Python now has protocols: a way to define duck typing statically. This library gives you some niceties to make common idioms easier.
Installation
pip install quacks⚠️ For type checking to work with mypy, you’ll need to enable the plugin in your mypy config file:
[mypy]
plugins = quacksFeatures
Easy read-only protocols
Defining read-only protocols is great for encouraging immutability and working with frozen dataclasses. Use the readonly decorator:
from quacks import readonly
@readonly
class User(Protocol):
id: int
name: str
is_premium: boolWithout this decorator, we’d have to write quite a lot of cruft, reducing readability:
class User(Protocol):
@property
def id(self) -> int: ...
@property
def name(self) -> str: ...
@property
def is_premium(self) -> bool: ...1 maintainer
Metadata
1 maintainer
Release files for quacks 1.1.1
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| quacks-1.1.1.tar.gz | 4.9 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| quacks-1.1.1-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 11.3 kB
Release files / quacks-1.1.1.tar.gz
| Download URL | quacks-1.1.1.tar.gz |
|---|---|
| Size | 4.9 kB |
| Tags | Source |
|
SHA-256 checksum How to use checksums |
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No |
| Uploaded via |
twine/5.1.1 CPython/3.10.15
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Release files / quacks-1.1.1-py3-none-any.whl
| Download URL | quacks-1.1.1-py3-none-any.whl |
|---|---|
| Size | 6.5 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
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No |
| Uploaded via |
twine/5.1.1 CPython/3.10.15
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