def loop(self, client_socket, address):
response = {}
protocol = HttpProtocol(2048)
protocol.set_response(response)
response['body'] = dump_json(RESPONSE)
client_socket.send(prepare_response(response))
client_socket.close()
def on_status_request(client_socket, session: Session, status: dict):
"""Send a the static frontend to the client."""
protocol = HttpProtocol()
protocol.set_response(session.response)
session.response['body'] = status
session.response['body'] = dump_json(session.response['body'], indent=2)
prepared_response = prepare_response(session.response)
client_socket.send(prepared_response)
def error_send(self, client_socket, exc: Exception):
"""Send internal server error to the client."""
response = {}
protocol = self.get_protocol()
protocol.set_response(response)
response['body'] = dump_json({'error': repr(exc)}, indent=2)
response['status'] = 500
client_socket.send(prepare_response(response))
def on_proxy_error(client_socket, exc: Exception):
"""Send internal server error to the client."""
session = Session()
protocol = HttpProtocol()
protocol.set_response(session.response)
session.response['body'] = dump_json({'error': repr(exc)}, indent=2)
session.response['status'] = 500
prepared_response = prepare_response(session.response)
client_socket.send(prepared_response)
def status_send(self, client_socket, request):
"""Send a the static frontend to the client."""
response = {}
protocol = self.get_protocol()
protocol.set_response_parser()
protocol.set_response(response)
response['body'] = self.status
response['body'] = dump_json(response['body'], indent=2)
client_socket.send(prepare_response(response))
def loop(self, client_socket, address):
response = Response()
response.body = dump_json([
{'id': 7, 'body': 'a choice'},
{'id': 23, 'body': 'another choice'},
{'id': 24, 'body': 'a third choice'},
{'id': 3, 'body': 'notha one'},
{'id': 4, 'body': 'banana 🍌'},
])
client_socket.send(response.prepare(Request()))
client_socket.close()
def reorder_response(self, request, response, ranks):
"""Reorder Elasticsearch hits"""
body = load_json(response.body)
body['_nboost'] = '⚡NBOOST'
body['hits']['hits'] = [body['hits']['hits'][rank] for rank in ranks]
jkwargs = {'ensure_ascii': False}
if 'pretty' in request.url.query:
jkwargs.update({'indent': 2})
response.body = dump_json(body, **jkwargs)
def multiply_request(self, request: Request) -> Tuple[int, List[str]]:
"""Multiply size of Elasticsearch query"""
body = load_json(request.body)
topk = request.url.query.pop('size', None)
correct_cids = request.url.query.pop('nboost', None)
# search for topk in body
if body:
correct_cids = body.pop('nboost', correct_cids)
topk = body.pop('size', topk)
topk = 10 if topk is None else int(topk)
if body:
body['size'] = topk * self.multiplier
request.body = dump_json(body)
else:
request.url.query['size'] = str(topk * self.multiplier)
correct_cids = correct_cids.split(',') if correct_cids else None
return topk, correct_cids
def on_client_response(session: Session, client_socket):
"""Send the ranked results to the client"""
kwargs = dict(indent=2) if 'pretty' in session.request['url']['query'] else {}
session.response['body'] = dump_json(session.response['body'], **kwargs)
prepared_response = prepare_response(session.response)
client_socket.send(prepared_response)
def reorder_response(self, request, response, ranks):
response.body = dump_json(load_json(response.body)[:len(ranks)])
from nboost.types import Request, Response, URL
from nboost.helpers import dump_json, load_json
from nboost.codex.es import ESCodex
import unittest
REQUEST_URL = URL(b'/test/_search?pretty&q=message:testing&size=15')
REQUEST_BODY = dump_json({
"size": 100,
"query": {
"match": {
"passage": {
"query": "this is a test"
}
}
}
})
RESPONSE_BODY = dump_json({
"took": 5,
"timed_out": False,
"_shards": {
"total": 1,
"successful": 1,
"skipped": 0,
"failed": 0
},
"hits": {
"total": {
"value": 1,
"relation": "eq"
def run(self):
"""Same as socket server run() but logs"""
self.logger.info(dump_json(self.config, indent=4).decode())
super().run()
def client_send(request: dict, response: dict, client_socket):
"""Send the ranked results to the client"""
kwargs = dict(indent=2) if 'pretty' in request['url']['query'] else {}
response['body'] = dump_json(response['body'], **kwargs)
client_socket.send(prepare_response(response))
def server_send(server_socket: socket.socket, request: dict):
"""Send magnified request to the server"""
request['body'] = dump_json(request['body'])
request['headers']['content-type'] = 'application/json; charset=UTF-8'
server_socket.send(prepare_request(request))
def loop(self, client_socket, address):
session = Session()
session.response['body'] = dump_json(RESPONSE)
prepared_response = prepare_response(session.response)
client_socket.send(prepared_response)
client_socket.close()
