def search(request):
**errors = []**
if 'q' in request.GET:
q = request.GET['q']
if not q:
**errors.append('Enter a search term.')**
elif len(q) > 20:
**errors.append('Please enter at most 20 characters.')**
else:
books = Book.objects.filter(title__icontains=q)
return render_to_response('search_results.html',
{'books': books, 'query': q})
return render_to_response('search_form.html',
{**'errors': errors** })
如上面的代码,为何 被 ** ** 包含的代码是和意义??
qq_笑_17
holdtom