Metadata-Version: 2.1
Name: easy-thumbnails-rest
Version: 1.1.4
Summary: Easy Thumbnails Fields for Django Rest API
Home-page: https://github.com/modbender/easy-thumbnails-rest
Author: Yashas H R
Author-email: rameshmamathayashas@gmail.com
License: UNKNOWN
Platform: any
Classifier: Environment :: Web Environment
Classifier: Framework :: Django
Classifier: Intended Audience :: Developers
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3 :: Only
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Requires-Python: >=3.5
Description-Content-Type: text/markdown
License-File: LICENSE

# Easy Thumbnails Rest

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Easy Thumbnails Fields for Django Rest API Framework

## Installation

`pip install easy-thumbnails-rest`

Tested on Django 2.2, 3.1, 3.2

## Usage
This package is an extension for [easy-thumbnails](https://github.com/SmileyChris/easy-thumbnails).

Please make sure to have `THUMBNAIL_ALIASES` defined in `settings.py`.
If not added, please check [Easy Thumbnails Docs](https://easy-thumbnails.readthedocs.io/en/latest/usage/#thumbnail-aliases) to add it.

To use the serializer fields provided by this package you need to have your image fields defined as provided here: [easy-thumbnails fields](https://github.com/SmileyChris/easy-thumbnails#fields)

Example `settings.THUMBNAIL_ALIASES`

```python
THUMBNAIL_ALIASES = {
    '': {
        'avatar': {'size': (50, 50), 'crop': True},
    },
}
```


## Fields

- ThumbnailerSerializer
- ThumbnailerListSerializer
- ThumbnailerJSONSerializer

### ThumbnailerSerializer

You can use `ThumbnailerSerializer` to get image's predefined alias. You need to pass argument `alias` with value as one of the aliases name defined in `THUMBNAIL_ALIASES`

Example:

```python
from rest_framework import serializers
from easy_thumbnails_rest.serializers import ThumbnailerSerializer

class ExampleSerializer(serializers.ModelSerializer):
    image = ThumbnailerSerializer(alias='avatar')

    class Meta:
        model = ExampleModel
        fields = '__all__'
```

From the above example the field `image` will contain string value of alias image url.

### ThumbnailerListSerializer

You can use `ThumbnailerListSerializer` to get image's predefined alias image list. You need to pass argument `alias` with value as one of the target's in `THUMBNAIL_ALIASES`.

If you don't understand where to find target, please see the structure of the `THUMBNAIL_ALIASES` in [Easy Thumbnails Docs](https://easy-thumbnails.readthedocs.io/en/latest/usage/#thumbnail-aliases)

Example:

```python
from rest_framework import serializers
from easy_thumbnails_rest.serializers import ThumbnailerListSerializer

class ExampleSerializer(serializers.ModelSerializer):
    image = ThumbnailerListSerializer(alias='target')

    class Meta:
        model = ExampleModel
        fields = '__all__'
```

From the above example the field `image` will contain list of all aliased image urls under the given target.

### ThumbnailerJSONSerializer

You can use `ThumbnailerJSONSerializer` to get image's predefined alias image list. You need to pass argument `alias` with value as one of the target's in `THUMBNAIL_ALIASES`.

If you don't understand where to find target, please see the structure of the `THUMBNAIL_ALIASES` in [Easy Thumbnails Docs](https://easy-thumbnails.readthedocs.io/en/latest/usage/#thumbnail-aliases)

Example:

```python
from rest_framework import serializers
from easy_thumbnails_rest.serializers import ThumbnailerJSONSerializer

class ExampleSerializer(serializers.ModelSerializer):
    image = ThumbnailerJSONSerializer(alias='target')

    class Meta:
        model = ExampleModel
          fields = '__all__'
```
From the above example the field `image` will contain list of key-value pair where key's are the alias under the given target and values are the respective image url.


