django-haystack is annoying

app1.search_indexes.py

from search_sites import register_model_for_search

from .models import CoolModel

register_model_for_search(CoolModel)

app2.search_indexes.py

from search_sites import register_model_for_search, BaseIndex, indexes

from .models import ComplicatedModel

class ComplicatedIndex(BaseIndex):
    author = CharField(model_attr='user')

register_model_for_search(ComplicatedModel, ComplicatedIndex)

search_sites.py

from haystack import indexes, autodiscover, site

class BaseIndex(indexes.SearchIndex):    
    text = indexes.CharField(document=True, use_template=True)



def register_model_for_search(model, index=BaseIndex):
    site.register(model, index)

autodiscover()