ardenn

#Define a Job Class
class Job:
    def __init__(self,
                 title="Job Title",
                 location="Job Location",
                 job_type="Job Type",
                 employer="Job Employer",
                 category="Job Category",):       
        self.title = title
        self.location = location

ardenn

# How not to search for a value and return it
key_i_need = "location"
target = ""
for key in job2:
    if key == key_i_need:
        target = job2[key]
        
# How to search efficiently
target = job2.get("location")

ardenn

class User:
   """
   Custom User Class
   """
    def __init__(self,name,age,active,balance,other_names,friends,spouse):
        self.name = name
        self.age = age
        self.active = active
        self.balance = balance
        self.other_names = other_names

ardenn

def convert_to_dict(obj):
  """
  A function takes in a custom object and returns a dictionary representation of the object.
  This dict representation includes meta data such as the object's module and class names.
  """
  
  #  Populate the dictionary with object meta data 
  obj_dict = {
    "__class__": obj.__class__.__name__,
    "__module__": obj.__module__

ardenn

def dict_to_obj(our_dict):
    """
    Function that takes in a dict and returns a custom object associated with the dict.
    This function makes use of the "__module__" and "__class__" metadata in the dictionary
    to know which object type to create.
    """
    if "__class__" in our_dict:
        # Pop ensures we remove metadata from the dict to leave only the instance arguments
        class_name = our_dict.pop("__class__")
        

ardenn

import socket

# Create a TCP/IP socket
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

# Bind the socket to the port
server_address = ('localhost', 10000)
print('Starting up on {} port {}'.format(*server_address))
sock.bind(server_address)

ardenn

import socket

# Create a TCP/IP socket
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

# Connect the socket to the port where the server is listening
server_address = ('localhost', 10000)
print('connecting to {} port {}'.format(*server_address))
sock.connect(server_address)

ardenn

import socket

# Create a UDP socket
sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)

# Bind the socket to the port
server_address = ('localhost', 10000)
print('starting up on {} port {}'.format(*server_address))
sock.bind(server_address)

ardenn

import socket

# Create a UDP socket
sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)

server_address = ('localhost', 10000)
message = b'This is our message. It will be sent all at once'

try:

ardenn

import socket
import sys

# Create a TCP/IP socket
sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)

# Connect the socket to the port where the server is listening
server_address = './socket_file'
print('connecting to {}'.format(server_address))