Metadata-Version: 2.1
Name: django-nlf
Version: 0.0.3
Summary: Django Natural Language Filter package
Home-page: https://github.com/hodossy/django-nlf
Author: Hodossy, Szabolcs
Author-email: hodossy.szabolcs@gmail.com
Maintainer: Hodossy, Szabolcs
Maintainer-email: hodossy.szabolcs@gmail.com
License: MIT
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        # django-nlf
        
        Django Natural Language Filter
        
        ## Installation
        
        Install using `pip`,
        
        ```
        pip install django-nlf
        ```
        
        Then you can use the `DjangoNLFilter` with a queryset and a string, containing the filter expression. Please see the [Language Reference]() for more details.
        
        ```python
        from django_nlf import DjangoNLFilter
        from .models import Article
        
        nl_filter = DjangoNLFilter()
        qs = Article.objects.all()
        q = 'author.username is john or title contains news'
        # equivalent to Article.objects.filter(Q(author__username="user") | Q(title__icontains="news"))
        articles = nl_filter.filter(qs, q)
        
        # Nested logical operators are also supported:
        q = 'author.username is john and (title contains news or created_at <= 2020-06-05)'
        # equivalent to
        # Article.objects.filter(
        #   Q(author__username="user") & (Q(title__icontains="news") | Q(created_at__lte="2020-06-05"))
        # )
        articles = nl_filter.filter(qs, q)
        ```
        
        ## Rest framework integration
        
        You just need to simply add the natural language filter backend to your filter backends list.
        
        ```
        REST_FRAMEWORK = {
          ...
          'DEFAULT_FILTER_BACKENDS': (
            'django_nlf.rest_framework.DjangoNLFilterBackend',
          ),
          ...
        }
        ```
        
Keywords: django,natural-Language,filtering
Platform: any
Classifier: Development Status :: 4 - Beta
Classifier: Environment :: Web Environment
Classifier: Framework :: Django :: 2.2
Classifier: Framework :: Django :: 3.0
Classifier: Framework :: Django :: 3.1
Classifier: Framework :: Django
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Typing :: Typed
Requires-Python: >=3.7
Description-Content-Type: text/markdown
