def index(request):
keywords = request.GET.get('keywords')
print keywords
if keywords is None:
models = []
else:
models = search_by_keywords(keywords, True)
return render_to_response('default.html', {'models': models},
context_instance=RequestContext(request))
def identication_failed_result(request, session, attempt, attempt_index):
""" Result view in the case of a failed identification. """
keywords = request.GET.get('keywords', '')
models = search_by_keywords(keywords, True) if keywords else []
print len(models), ' models found for keywords ', keywords
return render_to_response(
'identification_failed.html',
{'attempt': attempt, 'attempt_index': attempt_index,
'session_id': session.pk, 'models': models, 'keywords': keywords},
context_instance=RequestContext(request))
def identication_failed_result(request, session, attempt, attempt_index):
""" Result view in the case of a failed identification. """
keywords = request.GET.get('keywords', '')
models = search_by_keywords(keywords, True) if keywords else []
print len(models), ' models found for keywords ', keywords
return render_to_response('identification_failed.html', {
'attempt': attempt,
'attempt_index': attempt_index,
'session_id': session.pk,
'models': models,
'keywords': keywords
},
context_instance=RequestContext(request))
def test_session_can_store_big_identifier(self):
""" Test that a session can contain a large identifier. """
from .models import EvaluationSession
from warehouse_scrapper.models import (search_by_keywords,
retreive_model)
session = EvaluationSession()
categories = ['dinner plate', 'toothbrush', 'apple fruit', 'soda can']
for category in categories:
models = [retreive_model(id) for id in
search_by_keywords(category)]
models = [model for model in models if model is not None]
session.identifier.add_models(models, category)
session.identifier.train()
import sys
import pickle
serialized_size = sys.getsizeof(pickle.dumps(session.identifier))
print "Size needed: ", serialized_size, " bytes."
self.assertTrue(serialized_size > 16 * 1024 * 1024) # 16 Mo
session.save()
