Iffat Malik PhoenixIM

## synthetic_customer_data.csv
customer_id,customer_name,age,income,credit_score,debt_to_income_ratio,employment_status,loan_amount,loan_term,payment_history,number_of_dependents
014854802,Susan Johnson-Gray,46,69833,532,0.92,Employed,5221,12,Poor,2
124248191,Terry Scott-Williams,24,92009,538,0.45,Self-employed,18921,24,Good,1
030481000,Kayleigh Green,40,46528,351,0.82,Unemployed,25268,24,Good,2
055589725,Patrick Nelson,49,95130,379,0.25,Unemployed,16140,24,Fair,3
032302404,Roy Walton,27,63428,447,0.52,Employed,27707,12,Fair,4
105153962,Ms. Lauren Smith,25,61517,305,0.72,Employed,8386,60,Good,4
066974989,Charlotte Brown-Dennis,35,26148,810,0.5,Unemployed,39172,48,Good,0
034953149,Hazel Cole-Price,50,68271,838,0.74,Self-employed,36045,36,Poor,1
110903796,Hugh Harper,23,61384,513,0.58,Unemployed,26298,36,Poor,1

## dummy_apartment_listings.csv

          
            property_name
            number_of_bedrooms
            monthly_rent
            agency_name

            
              West Parkside, Greenwich, London, SE10
              1 bedroom flat share
              £1,050 pcm
              by 1st Avenue New, London

            
              Rectory Square, London
              1 bedroom flat
              £1,500 pcm
              by CITY REALTOR, London

            
              The Sphere, 1 Hallsville Road, E16 1BE
              1 bedroom flat
              £1,280 pcm
              by London & Queue Housing Trust

            
              West Parkside, Greenwich, London, SE10
              1 bedroom flat share
              £1,050 pcm
              by 1st Avenue New, London

            
              Longshore, London SE8
              1 bedroom flat share
              £850 pcm
              by Maurice Mark Louis, London

            
              Bowline Court, Telegraph Avenue, SE10
              1 bedroom apartment
              £1,300 pcm
              by London & Queue Housing Trust

            
              Byng Street, Canary Wharf, London E14
              Studio flat
              £1,430 pcm
              by Chase Evans Chris, Peninsula

            
              Caspian Wharf, London, E3
              Studio flat
              £1,500 pcm
              by OpenRentForYou, London

            
              Falcon Way, London, UK, E14
              1 bedroom apartment
              £1,500 pcm
              by SALettings, Canary Wharf

## generator_expression3.py
#creating generator expression from another generator expression.
generator_one=(x for x in range(1,11))
generator_two=(y**2 for y in generator_one if y%2==0)

for i in generator_two:
    print(i)

## generator_expression2.py
sum_gen=sum(num_cube_generator)
print(f"Sum = {sum_gen}")

## generator_expression1.py
#Generator Expression

num_cube_lc=[n**3 for n in range(1,11) if n%2==0]
num_cube_generator=(num**3 for num in range(1,11) if num%2==0)

print(f"List Comprehension = {num_cube_lc}")
print(f"Generator Expression = {num_cube_generator}")

## calling_generator.py
#printing values using next()
print(next(num_gen))
print(next(num_gen))
print(next(num_gen))
print(next(num_gen))

#looping over generator object
for number in num_gen:
    print(f"Remaining elements in stream: {number}")

## generator_function.py
#Generator Function
def even_num_gen(n1):
    '''This generator function yields the cube for numbers within a given range. '''

    for i in range(n1):
        yield i**3

num_gen=even_num_gen(10)
print(f"Generator object: {num_gen}")

## regular_function.py
#Regular Function
def num_cube(n1):
    '''This fuction returns a list of cubes for numbers within a given range.'''

    cube=[]
    for numbers in range(n1):
        cube.append(numbers**3)
    return cube

nums=num_cube(10)

## list_vs_generator_time.py
#time comparision
from timeit import timeit

t1=timeit('list_num=[n1 for n1 in range(1000000000)]')
print(t1)

t2=timeit('gen_num=(n2 for n2 in range(1000000000))')
print(t2)

## list_vs_generator_space.py
#storage comparision
from sys import getsizeof

list_num=[n1 for n1 in range(1000000000)]   #list-comprehension
gen_num=(n2 for n2 in range(1000000000))    #generator-expression

print(f"Size of a list: {getsizeof(list_num)} bytes")
print(f"Size of a generator: {getsizeof(gen_num)} bytes")
	customer_id,customer_name,age,income,credit_score,debt_to_income_ratio,employment_status,loan_amount,loan_term,payment_history,number_of_dependents
	014854802,Susan Johnson-Gray,46,69833,532,0.92,Employed,5221,12,Poor,2
	124248191,Terry Scott-Williams,24,92009,538,0.45,Self-employed,18921,24,Good,1
	030481000,Kayleigh Green,40,46528,351,0.82,Unemployed,25268,24,Good,2
	055589725,Patrick Nelson,49,95130,379,0.25,Unemployed,16140,24,Fair,3
	032302404,Roy Walton,27,63428,447,0.52,Employed,27707,12,Fair,4
	105153962,Ms. Lauren Smith,25,61517,305,0.72,Employed,8386,60,Good,4
	066974989,Charlotte Brown-Dennis,35,26148,810,0.5,Unemployed,39172,48,Good,0
	034953149,Hazel Cole-Price,50,68271,838,0.74,Self-employed,36045,36,Poor,1
	110903796,Hugh Harper,23,61384,513,0.58,Unemployed,26298,36,Poor,1
property_name	number_of_bedrooms	monthly_rent	agency_name
West Parkside, Greenwich, London, SE10	1 bedroom flat share	£1,050 pcm	by 1st Avenue New, London
Rectory Square, London	1 bedroom flat	£1,500 pcm	by CITY REALTOR, London
The Sphere, 1 Hallsville Road, E16 1BE	1 bedroom flat	£1,280 pcm	by London & Queue Housing Trust
West Parkside, Greenwich, London, SE10	1 bedroom flat share	£1,050 pcm	by 1st Avenue New, London
Longshore, London SE8	1 bedroom flat share	£850 pcm	by Maurice Mark Louis, London
Bowline Court, Telegraph Avenue, SE10	1 bedroom apartment	£1,300 pcm	by London & Queue Housing Trust
Byng Street, Canary Wharf, London E14	Studio flat	£1,430 pcm	by Chase Evans Chris, Peninsula
Caspian Wharf, London, E3	Studio flat	£1,500 pcm	by OpenRentForYou, London
Falcon Way, London, UK, E14	1 bedroom apartment	£1,500 pcm	by SALettings, Canary Wharf
	#creating generator expression from another generator expression.
	generator_one=(x for x in range(1,11))
	generator_two=(y**2 for y in generator_one if y%2==0)

	for i in generator_two:
	print(i)
	#Generator Expression

	num_cube_lc=[n**3 for n in range(1,11) if n%2==0]
	num_cube_generator=(num**3 for num in range(1,11) if num%2==0)

	print(f"List Comprehension = {num_cube_lc}")
	print(f"Generator Expression = {num_cube_generator}")
	#printing values using next()
	print(next(num_gen))
	print(next(num_gen))
	print(next(num_gen))
	print(next(num_gen))

	#looping over generator object
	for number in num_gen:
	print(f"Remaining elements in stream: {number}")
	#Generator Function
	def even_num_gen(n1):
	'''This generator function yields the cube for numbers within a given range. '''

	for i in range(n1):
	yield i**3

	num_gen=even_num_gen(10)
	print(f"Generator object: {num_gen}")
	#Regular Function
	def num_cube(n1):
	'''This fuction returns a list of cubes for numbers within a given range.'''

	cube=[]
	for numbers in range(n1):
	cube.append(numbers**3)
	return cube

	nums=num_cube(10)
	#time comparision
	from timeit import timeit

	t1=timeit('list_num=[n1 for n1 in range(1000000000)]')
	print(t1)

	t2=timeit('gen_num=(n2 for n2 in range(1000000000))')
	print(t2)
	#storage comparision
	from sys import getsizeof

	list_num=[n1 for n1 in range(1000000000)] #list-comprehension
	gen_num=(n2 for n2 in range(1000000000)) #generator-expression

	print(f"Size of a list: {getsizeof(list_num)} bytes")
	print(f"Size of a generator: {getsizeof(gen_num)} bytes")