def get_book_message(request,book_name):
'''
get book message from douban api
'''
rapi = RequestService_douban()
book_message_dict = {}
book_message_for_xml = {}
book_message_dict = rapi.search_books(unicode(book_name).encode('utf-8'))
book_message_for_xml.update({'title':book_message_dict['books'][0]['title']})
book_message_for_xml.update({'description':book_message_dict['books'][0]['summary']})
book_message_for_xml.update({'picture_url':book_message_dict['books'][0]['images']['large']})
# book id now is ISBN
book_message_for_xml.update({'book_id':str(book_message_dict['books'][0]['isbn13'])})
return book_message_for_xml
def get_books_by_offset(request,search_string='百年孤独',is_offset=0,is_gession=0):
'''
get books by offset
'''
if not int(is_offset):
request.session['next_offset'] = 0
if int(is_gession):
limit = 3
else:
limit = 10
else:
request.session['next_offset'] += 10
limit = 10
rapi = RequestService_douban()
book_message_dict = {}
book_message_dict = rapi.search_books(unicode(search_string).encode('utf-8'),offset=request.session['next_offset'],limit=limit)
return book_message_dict
