def read(self, request):
print "REST service: read"
q = request.GET.get('query')
profile = request.GET.get('profile')
if (q == None):
#none to search
print "Blank search"
xmldata = '<searchresponse><error>Blank search</error></searchresponse>'
responseXML = HttpResponse(xmldata,
mimetype='text/xml',
content_type='text/xml;charset=UTF-8')
return responseXML
if (profile != None):
print "Profile", profile
# at this moment, we only admit a default profile
print q
q = q.strip(' ')
q = q.strip('%20')
#q = django.utils.http.urlquote(q)
print q
# I see 2 alternatives for the future, with profiles
# 1st to move this to several independent python files, for loading it
# dinamicaly (like filters)
# 2nd XML files describing the filters and parameters. It is slower, but
# new filters can be added by a REST interface
service = Service()
# set up services
service.add_query_filter(TermExpansionFilter("--terms=for+kids"))
service.add_query_filter(TermExpansionFilter("--terms=colouring+book"))
service.add_search_suggestion(SuggestionFilter())
#service.add_search_engine(SearchEngine('Pathfinder'))
service.add_search_engine(SearchEngine('Yahoo'))
query = Query(q)
response = service.search(query)
xmldata = responseToXML(response)
responseXML = HttpResponse(xmldata,
mimetype='text/xml',
content_type='text/xml;charset=UTF-8')
return responseXML
#!/usr/bin/python
# -*- coding: utf-8 -*-
from puppy.service import Service
from puppy.search import SearchEngine
from puppy.query.filter import TermExpansionFilter
from puppy.query.filter import BlackListFilter
from puppy.query.filter import TestEqualFilter
from puppy.model import Query
service = Service()
black_list_query = "--terms=+book"
service.add_query_filter(TermExpansionFilter("--terms=for+kids"))
service.add_query_filter(TestEqualFilter("--terms=for+kids+elmo"))
service.add_query_filter(TermExpansionFilter("--terms=colouring+book"))
service.add_query_filter(
TestEqualFilter("--terms=for+kids+elmo+colouring+book"))
service.add_query_filter(BlackListFilter("--terms=+book"))
# This line fails, book is not longer in the query list
#service.add_query_filter(TestEqualFilter("--terms=for+kids+elmo+colouring+book"))
service.add_search_engine(SearchEngine('Yahoo'))
query = Query('elmo')
service.search(query)
#!/usr/bin/python
# -*- coding: utf-8 -*-
from puppy.service import Service
from puppy.search import SearchEngine
from puppy.query.filter import TermExpansionFilter
from puppy.result.filter import BlackListResultFilter
from puppy.result.filter import ExclusionFilter
from puppy.model import Query
service = Service()
black_list_result = "--terms=verybadword"
exclusion_list_result = "--terms=badword"
service.add_search_engine(SearchEngine('EchoSearch'))
service.add_result_filter(ExclusionFilter(exclusion_list_result))
service.add_result_filter(BlackListResultFilter(black_list_result))
query = Query('elmo badword verybadword')
service.search(query)
