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import logging
from django import forms
from haystack.forms import SearchForm
logger = logging.getLogger(__name__)
#zhq: 博客搜索表单类 - 继承自Haystack的SearchForm
class BlogSearchForm(SearchForm):
querydata = forms.CharField(required=True)
def search(self):
#zhq: 执行搜索操作，调用父类的search方法
datas = super(BlogSearchForm, self).search()
# zhq: 如果表单验证失败，返回空结果
if not self.is_valid():
return self.no_query_found()
# zhq: 记录搜索关键词到日志
if self.cleaned_data['querydata']:
logger.info(self.cleaned_data['querydata'])
return datas
