harshvb7

def get_reserved_tickets(self, performance=None):
    Offer = apps.get_model('events', 'Offer')
    Order = apps.get_model('events', 'Order')
    offers = Offer.objects.published().filter(
        state=1,
        ticket_price=self,
    )
    if performance:
        offers = offers.filter(performance=performance)
    pending_tickets = offers.filter(basket__state=0).distinct() \

harshvb7

indexing the documents

harshvb7

import datetime
import time

from django.conf import settings

import elasticsearch_dsl as es
from elasticsearch.helpers import bulk
from elasticsearch_dsl.connections import connections

harshvb7

from pydoc import locate

from django.conf import settings
from django.core.management.base import BaseCommand


class Command(BaseCommand):

    def __init__(self):
        super(Command, self).__init__()

harshvb7

ES_CONNECTIONS = {
    'default': {
        'hosts': [http://localhost:9200],
    }
}

ES_INDEXES = {
    'default': [
        ('users', 'some_app.indexes.Article'),
    ]

harshvb7

import elasticsearch_dsl as es

from some_app import abstract_index
from some_app.models import Post


class Article(abstract_index.DocumentBase):

    title = es.Text(analyzer='snowball', fields={'raw': es.Keyword()})
    body = es.Text(analyzer='snowball')

harshvb7

from datetime import datetime
from elasticsearch_dsl import Document, Date, Keyword, Text
from elasticsearch_dsl.connections import connections

# Define a default Elasticsearch client
connections.create_connection(hosts=['localhost'])

class Article(Document):
    title = Text(analyzer='snowball', fields={'raw': Keyword()})
    body = Text(analyzer='snowball')

harshvb7

from elasticsearch import Elasticsearch
client = Elasticsearch()

response = client.search(
    index="my-index",
    body={
      "query": {
        "bool": {
          "must": [{"match": {"title": "python"}}],
          "must_not": [{"match": {"description": "beta"}}],

harshvb7

class Solution(object):

    def __init__(self):
        self.arr = []

    def add_product(self, name, locations):
        self.arr.append((name, locations))

    def get_locations(self):
        data = {}

harshvb7

import datetime
import re
import urllib

from django.conf import settings

import requests
from lxml import html

from .models import Product