hashedcolls

Name	hashedcolls JSON
Version	1.1.1 JSON
	download
home_page
Summary	Hashed dict/list collections
upload_time	2023-05-13 20:52:54
maintainer	@jedi2light
docs_url	None
author	@jedi2light
requires_python	>=3.6
license	WTFPL
keywords
VCS
bugtrack_url
requirements	No requirements were recorded.
Travis-CI	No Travis.
coveralls test coverage	No coveralls.

            # HashedColls - hashed dict/list collections

## Simple Usage

```python3
from hashedcolls import HashedDict
from hashedcolls import HashedList

d = HashedDict
l = HashedList

my = d({d({1: 1}): 1, l([1, 2, 3]): 2, (1,): 3})
```

## How it works?

By default, `dict` and `list` Python 3 collections can not be used
as a key for a `dict`,  because they are mutable, thus are not `hashable`.  
But both `HashedDict` and `HashedList` contain `__hash__()` method implemented.  
How it works is that both of these classes have `Hashed` mixin included,
so they are able to use `Hashed.elements2hash()` function,
that basically returns `__hash__()` of all elements (`items()` in case of a `dict`).

            

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