# modules in python is a file (eg as sections in supermarket) #we refer to each file as a module import converters print(converters.kg_to_lbs(90)) print(converters.lbs_to_kg(150)) from utils import find_max numbers = [1, 4, 5, 8, 10] max = find_max(numbers) print(max)
# A simple use of user modules in python from utils import find_max numbers = [0, 2, 8, 10, 280, 8, 90, 800, 7000, 29, 5] max_number = find_max(numbers) print(max_number)
import converters import utils from ecommerce import shipping from converters import kg_to_lbs from utils import find_max kg_to_lbs(100) print(converters.kg_to_lbs(70)) numbers = [10, 3, 6, 2] maximum = find_max(numbers) print(maximum) shipping.calc_shipping()
from utils import find_max myList = [10, 3, 5, 8] maximum = find_max(myList) print(maximum) # or print(max(myList))
import utils number_list = [2, 4, 3, 5, 6, 4, 3] print(utils.find_max(number_list))
import utils as util
import platform
import datetime
globalVar: str = "WELCOME"
max_numb = util.find_max([23, 45, 100, 56])
lbs = util.kg_to_lbs(63)
print(platform.system())
# Tuple
x = ('AAA', 'BBB', 'CCC')
y = list(x) # change Tuple to list
dic = {"Name": "Stalin", "Age": 30, "IsMale": True}
for key, val in dic.items():
print(key, val)
# Class
class Person:
def __init__(self, fname, lname):
self.fname = fname
self.lname = lname
def print_name(self):
print(f'-> {self.fname}, {self.lname}')
class Student(Person):
from utils import find_max table = [10, 3, 6, 2] print(find_max(table))
from utils import find_max print(find_max([10,2,8,9,3,4])) print(max([10,2,8,9,3,4])) #max is a builtin functions
from utils import find_max names = ['Rajeev', 'Anjali', 'Kriti', 'Sarthak'] names[2] = 'Kittu' # Updates list's elements print(names) # Exercise - Maximum number in list myList = [2, 4, 3, 6, 7] print(find_max(myList)) # 2D Lists lists = [[1, 2, 3], [4, 5, 6], [7, 8, 9]] print(lists)
import utils arr = [1, 2, 3, 4, 5, 33, 22, 7, 13, 18] print(utils.find_max(arr))
# import utils as ut from utils import find_max print(find_max([5, 20, 10, 14]))
print()
class Mammal:
def walk(self):
print('Walk')
class Dog(Mammal):
def bark(self):
print('Bark')
class Cat(Mammal):
def mew(self):
print('Mew')
d1 = Dog()
d1.walk()
d1.bark()
c1 = Cat()
c1.walk()
c1.mew()
print(converters.lbs_to_kg(145))
print(kgs_to_lbs(49))
print(find_max([1, 34, 56, 2, 3, 67, 299, 1, 23]))
calc_shipping()
# modules - organize CODE (2 approaches) import converters from converters import kg_to_lbs # all functions print(kg_to_lbs(100)) print(converters.kg_to_lbs(70)) # Exercise import utils numbers = [8, 1, 19, 20, 30, 40, 1, 5, 6, 7, 99, 2, 20] print(utils.find_max(numbers)) print(utils.find_max2(numbers)) print(max(numbers))
from utils import find_max from importMe import import_me as test from importMe import import_me from ecommerce.shipping import calculate_shipping numbers = [0, 5, 2, 1, 6, 909, 10, 77, 100] print(test()) print(import_me()) print(find_max(numbers)) print(find_max([]))
# write a function find_max to calculate the maximum
# should accept a list as input, find the maximum and return the largest number
# put this in a separate module called utils
# import utils into the current module and call this function. Print the result
import utils
import random
source_list = input("Enter a set of numbers : ")
source_list_copy = source_list.split(' ')
max_value_copy = utils.find_max(source_list_copy)
print(utils.find_max(source_list_copy))
print(max_value_copy)
print(random.random())
# Rolling a die.
# To define a class called Dice; have a method called roll which should generate 2 random values
class Dice:
def roll(self):
first_roll = random.randint(1, 6)
second_roll = random.randint(1, 6)
return first_roll, second_roll
dice_copy = Dice()
print(dice_copy.roll())
print(sum)
# print 'F'
numbers=[5,2,5,2,2]
for x in numbers:
str=''
for y in range(x):
str+='X'
print(str)
#print 'L'
numbers=[2,2,2,2,7]
for x in numbers:
str=''
for y in range(x):
str+='X'
print(str)
'''
# calling import from utils
import utils
maxim = utils.find_max([24, 2, 3, 12])
print(maxim)
import utils print(utils.find_max(range(1100)))
import utils print(utils.find_max())
#para poder usar los modulos de otro archivo lo que hay que hacer es colocar la palabra import y luego el nombre del archivo que se desea importar en este caso se llama convertidor # y como se puede ver ya se pueden utilizar los metodos que estan dentro de convertidor import convertidor #ademas tambien se puede llamar a una funcion en especifico de la siguiente manera y de esa manera ya no es necsario que se coloque el convertidor al inicio sino que solo se manda a llamar la opcion from convertidor import lbs_to_kgs import utils print(convertidor.kg_to_lbs(70)) print(lbs_to_kgs(100)) utils.find_max([15, 75, 85, 65])
print('I am running')
a_man = Man('John')
a_man.talk()
import converters
# from converters import kg_to_lbs
# kg_to_lbs(100)
print(converters.kg_to_lbs(70))
from utils import find_max
numbers = [10, 3, 4, 6, 2]
maxNumber = find_max(numbers)
print(maxNumber)
print(max(numbers))
# package
# import ecommerce.shipping
from ecommerce.shipping import calc_shipping
from ecommerce import shipping
calc_shipping()
shipping.calc_shipping()
members = ["Andy", "Li", "Claire", "Helo"]
print(random.choice(members))
import converters #you can import entire module 2 ways from converters import lbs_to_kg #u can use method directly import utils from utils import find_max kg20 = converters.kg_to_lbs(20) print(kg20) lbs20 = lbs_to_kg(70) print(lbs20) num = [34, 33, 55, 77, 88, 33, 22] num2 = 4 utils.find_max(num) utils.find_max(num2) find_max(num)
from utils import find_max num = [10, 4, 6, 20, 5] high = find_max(num) print(high)
# ##
import converters
from converters import kg_to_lbs
print(kg_to_lbs(20))
print(converters.kg_to_lbs(2))
###
#
#
# Execise
#
# ##
from utils import find_max
print(find_max())
exit()
#----------------------------End of the Tutorial ---------------------------------#
###
#
#
# Classes Inheritance
# It is a mechanism for using code
# dry: dont repeat yourself
# ##
class Mammal:
def walk(self):
print("Walk")
import math
import converters
from converters import kg_to_lbs
from converters import lbs_to_kg
from utils import find_max
weight = int(input("Your Weight: "))
unit = input("L(bs) or K(g): ")
convert = 0
if unit.lower() == 'k':
convert = converters.kg_to_lbs(weight)
print(f'Your Weight is {convert} Lbs')
elif unit.lower() == 'l':
convert = lbs_to_kg(weight)
print(f'Your Weight is {convert} kg')
else:
print('something went wrong')
my_list = [4, 32, 100, 112, 21, 43]
print(find_max(my_list))
from utils import find_max numbers = [10, 20, 30] print(find_max(numbers))
import converter import utils print(converter.kg_to_lbs(120)) print(converter.lbs_to_kg(120)) numbers = [12, 3, 4, 5, 60, 78, 9] max_num = utils.find_max(numbers) print(max_num)
import utils list_max = utils.find_max([200, 17, 1, 11, 300, 400, 1]) print(list_max) try_alpha = utils.find_max(['C', 'T', 'a', 'r', 't', 'R']) try_alpha2 = utils.find_max(['C', 'T', 'R']) try_alpha3 = utils.find_max(["Zebra", "Cat", "Dog", "Elephant", "Anteater"]) print(try_alpha3)
class Cat(Mammal):
pass
dog1 = Dog()
dog1.walk()
dog1.bark()
# Thirtieth-second tutorial: Modules
import converters # You can also use: from converters import kg_to_lbs. No need to prefix with module name.
print(converters.kg_to_lbs(70))
# Exercise: defining module
import utils
list = [2, 34, 25, 2, 56, 23, 6, 54, 3]
print(utils.find_max(list))
# Thirtieth-third tutorial: Packages
# Add a _init_.py file in the directory. Or add directly a new package
import ecommerce.shipping
ecommerce.shipping.calc_shipping()
from ecommerce.shipping import calc_shipping # Also: from ecommerce import shipping
calc_shipping()
# Thirtieth-forth tutorial: Generating Random Values
# Search Python 3 module index to see all python built-in modules
import random
for i in range(3):
print(random.random())
import utils numbers = [245,512,51] maximum = utils.find_max(numbers) minimum = utils.find_min(numbers) ave = utils.average(numbers) print(ave)
import utils from utils import find_max print(utils.find_max([1,10,5,6,3,2,0])) print(find_max([100,1234,12,1324,22])) from ecommerce import shipping shipping.calc_shipping() from ecommerce.shipping import calc_shipping,calc_tax calc_tax() calc_shipping()
numbers = [10, 3, 6, 2]
print(max)
# New python file called utils (code won't work as I didn't actually create the file)
# utils:
def find_max(numbers):
max = numbers[0]
for number in numbers:
if number > max:
max = number
return max
# here
import utils
utils.find_max()
# OR
from utils import find_max
numbers = [10, 3, 6, 2]
max = find_max(numbers)
print(max)
# warning as overwritten built-in max function
numbers = [10, 3, 6, 2]
print(max(numbers))
# above no longer works as have overwritten max function. If want to do this, call max function maximum
