Nipun2016

from random import shuffle as rand_shuffle

class Card:
    ...

class DeckOfCards(Card):
    def __init__(self):
        self.deck = {
            "hearts":["A",2,3,4,5,6,7,8,9,10,"J","Q","K"],
            "diamond":["A",2,3,4,5,6,7,8,9,10,"J","Q","K"],

Nipun2016

from django.db.models.signals import post_save
from django.dispatch import receiver
from projects.models import Project
from access_management.utils import generate_groups_and_permission
from django.contrib.contenttypes.models import ContentType
from project_calendars.models import CalendarBriefMapping
from access_management.constants.project_constants import *
from django.contrib.auth.models import Group

Nipun2016

from django.contrib.auth.models import Group, Permission


PERMISSION_GROUP_SUFFIX = '_permission_group'
current_module_variables = vars()


def generate_groups_and_permission(model_name, instance_name, content_type):
    groups = current_module_variables[model_name + PERMISSION_GROUP_SUFFIX]
    for k, v in groups.items():

Nipun2016

# Permissions name and code
archive_permission = ('_project_can_archive_permission', 'Can archive permission')
all_crud_permission = ('_project_can_do_all_crud_permission', 'Can do all crud')
view_only_permission = ('_project_can_view_only_permission', 'Can view only permission')
view_classified_information_permission = ('_project_can_view_classified_information',
                                          'Can view classified information')
document_management_permission = ('_project_can_upload_or_delete_documents',
                                  'Can upload or delete documents')

Nipun2016

#!/bin/bash

NAME="Socket_app"                                       # Name of the application
DJANGODIR= Your project directory
SOCKFILE=Location of the socket file 
USER=ubuntu                                                  # the user to run as
GROUP=ubuntu                                           # the group to run as
NUM_WORKERS=1                                              # how many worker processes should Gunicorn spawn
DJANGO_SETTINGS_MODULE=Socket_app.settings     # which settings file should Djangouse
DJANGO_WSGI_MODULE=Socket_app.wsgi                      # WSGI module name

Nipun2016

from socketio_app.views import sio
import socketio
application = socketio.WSGIApp(sio, application)

Nipun2016

async_mode = None
import os
from django.http import HttpResponse
import socketio

basedir = os.path.dirname(os.path.realpath(__file__))
sio = socketio.Server(async_mode='eventlet')\

@sio.on('connection-bind')
def connection_bind(sid, data):

Nipun2016

new_schedule = {ts1, ts2, ...,  ts24} # time-slots from new schedule
booked_schedule = {ts10, ts11, ..., ts18} # time-slots from booking schecdule 

# Following line gives us all the timeslots which are in booking_schedule but not in new_schedule 
conflicting_timeslots = booking_schedule - new_schedule

Nipun2016

from collections import namedtuple

TimeSlot = namedtuple('TimeSlot', 'hour price')

t0 = TimeSlot(0, 20)
t1 = TimeSlot(1, 20)
# ....
t10 = TimeSlot(10, 50)
# ....
t18 = TimeSlot(18, 50)

Nipun2016

class TimeSlots:
    def __init__(self, time, price):
        self.time = time
        self.price = price

    def __str__(self):
       return "time|price : "+str(self.time)+"|"+str(self.price)

    def __repr__(self):
        return self.__str__()