Django的定期事件工具
django-simple-search的Python项目详细描述
django简单搜索提供了相同的功能和便利 在django管理中，search_fields所做的。
有关详细信息，请参见http://gregbrown.co.nz/code/django-simple-search/。
安装
从下载源 https://pypi.python.org/pypi/django-simple-search/然后运行 python setup.py install，或：
> pip install django-simple-search
要求Django 1.8或更高。
快速启动
from simple_search import search_filter from .models import MyModel query = 'test' search_fields = ['^title', 'description', '=id'] f = search_filter(search_fields, query) filtered = MyModel.objects.filter(f)
为了方便起见，您可以通过提供的 工厂：
from .models import MyModel
from simple_search import search_form_factory
SearchForm = search_form_factory(MyModel.objects.all(),
['^title', 'description'])
参考
simple_search.search_filter(search_fields, query)
给定要搜索的search_fields列表和查询，返回 models.Q对象，可用于筛选查询集。
search_fields的行为与django管理员完全相同 search_fields 选择。示例：
search_fields = [
# match from the start of the title field
'^title',
# match anywhere within the description field
'description',
# match from the start of the related category's title field
'^category__title',
# exact match on object id
'=id'
]
simple_search.search_form_factory(queryset, search_fields)
创建一个搜索表单类，它将根据 search_fields和表单域q。示例：
# forms.py
from .models import MyModel
from simple_search import search_form_factory
SearchForm = search_form_factory(MyModel.objects.all(),
['^title', 'description'])
# views.py
from django.shortcuts import render
from .forms import SearchForm
@render('search.html')
def search(request):
form = SearchForm(request.GET or {})
if form.is_valid():
results = form.get_queryset()
else:
results = MyModel.objects.none()
return {
'form': form,
'results': results,
}
运行测试
使用tox（https://pypi.python.org/pypi/tox）：
> pip install tox > cd path-to/django-simple-search > tox
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