Day 13 : Country info in Python

#!/usr/bin/env python

# coding: utf-8

# In[ ]:

pip install countryinfo

# # Country info in Python

# In[1]:

from countryinfo import CountryInfo

#user input for Country Name

count=input("Enter your country : ")

country = CountryInfo(count)

print("Capital is : ",country.capital())

print("Currencies is :",country.currencies())

print("Lanuage is : ",country.languages())

print("Borders are : ",country.borders())

print("Others names : ",country.alt_spellings())

#clcoding.com

# In[ ]:

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Day 12 : Language Detection using Python

#!/usr/bin/env python

# coding: utf-8

# In[ ]:

pip install langdetect

# # Language Detection using Python

# In[13]:

from langdetect import detect

text = input("Enter any text in any language: ")

print(detect(text))

#clcoding.com

# In[ ]:

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Day 11 : Python Program to Generate Password

#!/usr/bin/env python

# coding: utf-8

# # Python Program to Generate Password

# In[10]:

#import random module 

import random

#User input for password length 

passlen = int(input("Enter the length of password : "))

#storing letters, numbers and special characters

s="abcdefghijklmnopqrstuvwxyz01234567890ABCDEFGHIJKLMNOPQRSTUVWXYZ!@#$%^&*()?"

#random sampling by joining the length of the password and the variable s

p = "".join(random.sample(s,passlen ))

print(p)

#clcoding.com

# In[ ]:

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Day 10 : Dice Roll Simulator in Python

#!/usr/bin/env python

# coding: utf-8

# # Dice Roll Simulator

# In[ ]:

#importing module for random number generation

import random

#range of the values of a dice

min_val = 1

max_val = 6

#to loop the rolling through user input

roll_again = "yes"

#loop

while roll_again == "yes" or roll_again == "y":

    print("Rolling The Dices...")

    print("The Values are :")

    

    #generating and printing 1st random integer from 1 to 6

    print(random.randint(min_val, max_val))

    

    #asking user to roll the dice again. 

    #Any input other than yes or y will terminate the loop

    roll_again = input("Roll the Dices Again?") 

    

    #clcoding.com

# In[ ]:

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Day 9 : BMI Calculator with Python

 #!/usr/bin/env python

# coding: utf-8

# # BMI Calculator with Python

# In[7]:

Height=float(input("Enter your height in centimeters: "))

Weight=float(input("Enter your Weight in Kg: "))

Height = Height/100

BMI=Weight/(Height*Height)

print("your Body Mass Index is: ",BMI)

if(BMI>0):

if(BMI<=16):

print("you are severely underweight")

elif(BMI<=18.5):

print("you are underweight")

elif(BMI<=25):

print("you are Healthy")

elif(BMI<=30):

print("you are overweight")

else: print("you are severely overweight")

else:("enter valid details")

 

    #clcoding.com 

# In[ ]:

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Day 8 : Fahrenheit to Celsius in Python

#!/usr/bin/env python

# coding: utf-8

# # Fahrenheit to Celsius in Python

# In[16]:

def convert(s):

    f = float(s)    

#formula Applied below  

    c = (f - 32) * 5/9

    return c

celsius=input("Enter Values in Fahrenheit : ")

convert(celsius)

#clcoding.com

# In[ ]:

# In[ ]:

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Day 7 : Treemap using Python

#!/usr/bin/env python

# coding: utf-8

# # Treemap using Python

# In[2]:

import plotly.graph_objects as go

fig = go.Figure(go.Treemap(

    labels = ["A","B", "C", "D", "E", "F", "G", "H", "I"],

    parents = ["", "A", "A", "C", "C", "A", "A", "G", "A"]

))

fig.show()

#clcoding.com

# In[ ]:

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Day 6 : Text to Handwriting using Python

#!/usr/bin/env python

# coding: utf-8

# # Text to Handwriting using Python

# In[ ]:

import pywhatkit as kit

import cv2

Handwritten=input("Enter your text to convert in Handwriting : ")

kit.text_to_handwriting(Handwritten, save_to="pythoncoding.png")

img = cv2.imread("pythoncoding.png")

cv2.imshow("Python Coding", img)

cv2.waitKey(0)

cv2.destroyAllWindows()

#clcoding.com

# In[ ]:

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Day 5 : Roman Numbers to Decimals in Python

 

#!/usr/bin/env python

# coding: utf-8

# # Roman Numbers to Decimals in Python

# In[6]:

tallies = {'I': 1,'V': 5,'X': 10,'L': 50,

           'C': 100,'D': 500,'M': 1000}

def RomanNumeralToDecimal(romanNumeral):

    sum = 0

    for i in range(len(romanNumeral) - 1):

        left = romanNumeral[i]

        right = romanNumeral[i + 1]

        if tallies[left] < tallies[right]:

            sum -= tallies[left]

        else:

            sum += tallies[left]

    sum += tallies[romanNumeral[-1]]

    return sum 

roman=input("Enter Roman Numbers :")

RomanNumeralToDecimal(roman)

#clcoding.com

# In[ ]:

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Day 4 : LCM using Python

#!/usr/bin/env python

# coding: utf-8

# # LCM using Python

# In[13]:

def least_common_multiple(a,b):

  

    if a > b:

        greater = a

    elif b > a:

        greater = b

    while(True):

        if ((greater % a == 0) and (greater % b == 0)):

            lcm = greater

            break

        greater = greater + 1

    return lcm

a=int(input("Enter 1st number: "))

b=int(input("Enter 2nd number: "))

print(least_common_multiple(a,b))

#clcoding.com

# In[ ]:

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Day 3 : Palindrome Words using Python

#!/usr/bin/env python

# coding: utf-8

# # Palindrome Words using Python

# In[6]:

def palindrome(sentence):

    for i in (",.'?/><}{{}}'"):

        sentence = sentence.replace(i, "")

    palindrome = []

    words = sentence.split(' ')

    for word in words:

        word = word.lower()

        if word == word[::-1]:

            palindrome.append(word)

    return palindrome

sentence = input("Enter a sentence : ")

print(palindrome(sentence))

#clcoding.com

# In[ ]:

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Day 2 : Count Character Occurrences using Python

 

#!/usr/bin/env python

# coding: utf-8

# # Count Character Occurrences using Python

# In[5]:

def count_characters(s):

    count = {}

    for i in s:

        if i in count:

            count[i] += 1

        else:

            count[i] = 1

    print(count)

word=input("Enter your string:")

count_characters(word)

#clcoding.com

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Day 1: Line continuation characters in Python

#!/usr/bin/env python

# coding: utf-8

# # Day 1 :  Line continuation characters in Python

# In[28]:

print("I know Python and its very easy for everyone")

# In[29]:

print("I know Python and

its very easy for everyone")

#clcoding.com

# In[30]:

#In Python, a backslash ( \ ) is a continuation character.

print("I know Python and its very easy for everyone")

#clcoding.com

# In[ ]:

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How to generate password using python?

random: 

Python has a built-in module that you can use to make random numbers.

The random module has a set of methods:

• random(): Returns a random float number between 0 and 1
• sample(): Returns a given sample of a sequence
• shuffle(): Takes a sequence and returns the sequence in a random order
• choice(): Returns a random element from the given sequence
• choices(): Returns a list with a random selection from the given sequence
• randint(): Returns a random number between the given range
• uniform(): Returns a random float number between two given parameters

array:

An array is a collection of items stored at contiguous memory locations. 

This module defines an object type which can compactly represent an array of basic values: characters, integers, floating point numbers.

import random

import array

#  password length

MAX_LEN = 12

DIGITS = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9']

LOCASE_CHARACTERS = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h',

'i', 'j', 'k', 'm', 'n', 'o', 'p', 'q',

'r', 's', 't', 'u', 'v', 'w', 'x', 'y',

'z']

UPCASE_CHARACTERS = ['A', 'B', 'C', 'D', 'E', 'F', 'G', 'H',

'I', 'J', 'K', 'M', 'N', 'O', 'P', 'Q',

'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y',

'Z']

SYMBOLS = ['@', '#', '$', '%', '=', ':', '?', '.', '/', '|', '~', '>',

'*', '(', ')', '<']

# combines all the character arrays above to form one array

COMBINED_LIST = DIGITS + UPCASE_CHARACTERS + LOCASE_CHARACTERS + SYMBOLS

# randomly select at least one character from each character set above

rand_digit = random.choice(DIGITS)

rand_upper = random.choice(UPCASE_CHARACTERS)

rand_lower = random.choice(LOCASE_CHARACTERS)

rand_symbol = random.choice(SYMBOLS)

# combine the character randomly selected above

temp_pass = rand_digit + rand_upper + rand_lower + rand_symbol

# the password length by selecting randomly from the combined

for x in range(MAX_LEN - 4):

temp_pass = temp_pass + random.choice(COMBINED_LIST)

# changing the position of the elements of the sequence.

temp_pass_list = array.array('u', temp_pass)

random.shuffle(temp_pass_list)

# traverse the temporary password array and append the charsto form the password

password = ""

for x in temp_pass_list:

password = password + x

# print out password

print(password)

Thank you 😊 for reading. Please read other blogs. And also share with your friends and 

family.

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Sequence Matcher in Python

 

#!/usr/bin/env python

# coding: utf-8

# # Sequence Matcher in Python

# In[3]:

from difflib import SequenceMatcher

text1 = input("Enter 1st sentence : ") 

text2 = input("Enter 2nd sentence : ")

sequenceScore = SequenceMatcher(None, text1, text2).ratio()

print(f"Both are {sequenceScore * 100} % similar")

#clcoding.com

# In[ ]:

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Age Calculator using Python

 

#!/usr/bin/env python

# coding: utf-8

# # Age Calculator using Python

# In[20]:

def ageCalculator(y, m, d):

    import datetime

    today = datetime.datetime.now().date()

    dob = datetime.date(y, m, d)

    age = int((today-dob).days / 365.25)

    print(age)

#y=year m=month d=day    

ageCalculator(2001 , 8, 1)

#clcoding.com

# In[ ]:

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Image to Pencil Sketch in Python

#!/usr/bin/env python

# coding: utf-8

# # Image to Pencil Sketch in Python 

# In[ ]:

#...........Convert image to pencil sketch......!

import cv2

#specify the path to image (Loading image image)

image1 = cv2.imread('E:\demo.png')

window_name = 'Original image'

# Displaying the original image 

cv2.imshow(window_name,image1)

# convert the image from one color space to another

grey_img = cv2.cvtColor(image1, cv2.COLOR_BGR2GRAY)

invert = cv2.bitwise_not(grey_img)

#image smoothing

blur = cv2.GaussianBlur(invert, (21, 21), 0)

invertedblur = cv2.bitwise_not(blur)

sketch = cv2.divide(grey_img, invertedblur, scale=256.0)

#save the converted image to specified path

cv2.imwrite("E:\sketch.png", sketch)

 

# Reading an image in default mode

image = cv2.imread("E:\sketch.png")

  

# Window name in which image is displayed

window_name = 'Sketch image'

  

# Displaying the sketch image 

cv2.imshow(window_name, image)

#waits for user to press any key 

#(this is necessary to avoid Python kernel form crashing)

cv2.waitKey(0) 

  

#closing all open windows 

cv2.destroyAllWindows() 

# In[ ]:

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Voice Recorder in Python

#!/usr/bin/env python

# coding: utf-8

# In[13]:

pip install sounddevice

# In[14]:

pip install scipy

# # Voice Recorder in Python

# In[15]:

#import required modules

import sounddevice

from scipy.io.wavfile import write

#sample_rate

fs=44100

#Ask to enter the recording time

second=int(input("Enter the Recording Time in second: "))

print("Recording....\n")

record_voice=sounddevice.rec(int(second * fs),samplerate=fs,channels=2)

sounddevice.wait()

write("MyRecording.wav",fs,record_voice)

print("Recording is done Please check you folder to listen recording")

#clcoding.com

# In[ ]:

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Download YouTube videos in Python

#!/usr/bin/env python

# coding: utf-8

# # Download YouTube videos in Python

# In[1]:

pip install pytube

# In[1]:

#import pytube library to download the video

import pytube

#Ask for the url of video

url = input("Enter video url: ")

#we can take path as well, just uncomment the following line

#path = input("Enter path of storage")

 

#specify the starage path of video

path="E:"

#magic line to download the video

pytube.YouTube(url).streams.get_highest_resolution().download(path)

#clcoding.com

# In[ ]:

# In[ ]:

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Captcha in Python

#!/usr/bin/env python

# coding: utf-8

# In[1]:

pip install captcha

# # Generate Image captcha in python:

# In[12]:

from captcha.image import ImageCaptcha

   

# Specify the image size

image = ImageCaptcha(width = 300, height = 100)

# Specify the Text for captcha

captcha_text = 'python clcoding'

   

# generate the image of the given text

data = image.generate(captcha_text)  

   

# write the image on the given file and save it

image.write(captcha_text, 'E:\CAPTCHA1.png')

# # Generate audio captcha in python:

# In[13]:

from captcha.audio import AudioCaptcha

   

# Create an audio instance

audio = AudioCaptcha()  

   

# Text for captcha

captcha_text = "1011011"

   

# generate the audio of the given text

audio_captcha = audio.generate(captcha_text)

 

# specify the file name and path

audio.write(captcha_text, 'E:\Audio_Captcha.wav')

# In[ ]:

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Secrets Python module

#!/usr/bin/env python

# coding: utf-8

# # secrets.randbelow(n): This function returns a random integer in the range [0, n)

# In[1]:

import secrets

  

passwd = secrets.randbelow(100)

print(passwd)

# # secrets.randbits(k): This function returns an int with k random bits

# In[2]:

import secrets

passwd=secrets.randbits(4)

print(passwd)

# # Generate a ten-character alphanumeric password.

# In[3]:

#clcoding.com

import secrets

import string

  

alphabet = string.ascii_letters + string.digits

password = ''.join(secrets.choice(alphabet) for i in range(10))

  

print(password)

# # Generate a ten-character alphanumeric password with at least one   lowercase character, at least one uppercase character,                                      and at least three digits.

# In[4]:

#clcoding.com

import secrets

import string

alphabet = string.ascii_letters + string.digits

while True:

password = ''.join(secrets.choice(alphabet) for i in range(10))

if (any(c.islower() for c in password) and any(c.isupper()

for c in password) and sum(c.isdigit() for c in password) >= 3):

print(password)

break

# In[ ]:

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Mouse and keyboard automation using Python

#!/usr/bin/env python

# coding: utf-8

# # Mouse and keyboard automation using Python

# In[31]:

import pyautogui

print(pyautogui.size())

# In[32]:

#moveTo(): use this function to move the mouse in pyautogui module. 

pyautogui.moveTo(100, 100, duration = 5)

# In[33]:

#moveRel() function: moves the mouse pointer relative to its previous position. 

pyautogui.moveRel(0, 50, duration = 5)

# In[34]:

#position(): function to get current position of the mouse pointer. 

print(pyautogui.position())

# In[35]:

#click(): Function used for clicking and dragging the mouse. 

pyautogui.click(100, 1000)

# In[36]:

#clcoding.com

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Python Secrets Module

#!/usr/bin/env python

# coding: utf-8

# # secrets.randbelow(n): This function returns a random integer in the range [0, n)

# In[16]:

import secrets

  

passwd = secrets.randbelow(100)

print(passwd)

# # secrets.randbits(k): This function returns an int with k random bits

# In[17]:

import secrets

passwd=secrets.randbits(4)

print(passwd)

# # Generate a ten-character alphanumeric password.

# In[19]:

#clcoding.com

import secrets

import string

  

alphabet = string.ascii_letters + string.digits

password = ''.join(secrets.choice(alphabet) for i in range(10))

  

print(password)

# # Generate a ten-character alphanumeric password with at least one   lowercase character, at least one uppercase character,                                      and at least three digits.

# In[21]:

#clcoding.com

import secrets

import string

alphabet = string.ascii_letters + string.digits

while True:

password = ''.join(secrets.choice(alphabet) for i in range(10))

if (any(c.islower() for c in password) and any(c.isupper()

for c in password) and sum(c.isdigit() for c in password) >= 3):

print(password)

break

# In[ ]:

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Digital Watch in Python using Turtle

#Code:

#!/usr/bin/env python

# coding: utf-8

# In[ ]:

import time

import datetime as dt

import turtle

# create a turtle to display time

t = turtle.Turtle()

# create a turtle to create rectangle box

t1 = turtle.Turtle()

# create screen

s = turtle.Screen()

# set background color of the screen

s.bgcolor("cyan")

# obtain current hour, minute and second 

# from the system

sec = dt.datetime.now().second

min = dt.datetime.now().minute

hr = dt.datetime.now().hour

t1.pensize(10)

t1.color('red')

t1.penup()

# set the position of turtle

t1.goto(-20, -0)

t1.pendown()

# create rectangular box

for i in range(2):

 t1.forward(200)

 t1.left(90)

 t1.forward(70)

 t1.left(90)

#clcoding.com

# hide the turtle

t1.hideturtle()

while True:

 t.hideturtle()

 t.clear()

 # display the time

 t.write(str(hr).zfill(2)

 +":"+str(min).zfill(2)+":"

 +str(sec).zfill(2),

 font =("Arial Narrow", 35, "bold"))

 time.sleep(1)

 sec+= 1

 if sec == 60:

    sec = 0

    min+= 1

 if min == 60:

    min = 0

    hr+= 1

 if hr == 13:

    hr = 1

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Creating an Audiobook in Python

#!/usr/bin/env python

# coding: utf-8

# In[31]:

pip install PyPDF2

# In[32]:

pip install pyttsx3

# In[33]:

#pip install PyPDF2

import PyPDF2

# In[34]:

#pip install pyttsx3

import pyttsx3

# In[35]:

pdfReader=PyPDF2.PdfFileReader(open('C:\\Users\\Irawen\\Documents\\embedded\\Python\\clcoding.pdf','rb'))

# In[36]:

speaker = pyttsx3.init()

# In[37]:

for page_num in range(pdfReader.numPages):

    text =  pdfReader.getPage(page_num).extractText()

    speaker.say(text)

    speaker.runAndWait()

# In[38]:

speaker.stop()

# In[ ]:

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Python module whatismyip

#!/usr/bin/env python

# coding: utf-8

# # Python module to find out your IP address:

# In[2]:

pip install whatismyip

# In[13]:

import whatismyip

# In[14]:

whatismyip.amionline()

# In[15]:

whatismyip.whatismyip()

# In[16]:

whatismyip.whatismyipv4()

# In[17]:

whatismyip.whatismyipv6()

# In[ ]:

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Collections Library in Python

#!/usr/bin/env python

# coding: utf-8

# In[9]:

import collections

# In[10]:

counter=collections.Counter([1,1,2,2,3,3,3,3,4,5,6,7])

# In[11]:

counter

# In[12]:

counter.most_common(1)

# In[13]:

counter.most_common(2)

# In[14]:

counter.most_common(3)

# In[15]:

counter=collections.Counter("clcoding")

# In[16]:

counter

# In[18]:

counter["c"]

# In[19]:

counter.most_common(1)

# In[20]:

counter.most_common(2)

# In[21]:

counter=collections.Counter("ntirawen")

# In[22]:

counter

# In[23]:

counter2=collections.Counter("ntirawen")

# In[24]:

counter2

# In[25]:

counter3=collections.Counter("irawen")

# In[26]:

counter3

# In[27]:

counter2.subtract(counter3)

# In[28]:

counter2

# In[ ]:

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Address detail through python code

#!/usr/bin/env python

# coding: utf-8

# In[22]:

#...Get address detail through python code...!

 

from geopy.geocoders import Nominatim

   

# Using Nominatim Api

geolocator = Nominatim(user_agent="geoapiExercises")

   

# Zipocde input

a = input("Enter the zipcode : ")

zipcode = a

   

# Using geocode()

location = geolocator.geocode(zipcode)

#clcoding.com

# Displaying address details

print("Zipcode:",zipcode)

print("Details of the Zipcode:")

print(location)

# In[ ]:

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Track phone number using python

#!/usr/bin/env python

# coding: utf-8

# In[1]:

#.......Track phone number using python....!

import phonenumbers

#import geocoder

from phonenumbers import geocoder

#specify then phone number

a = input("Enter the Phone Number: ")

phonenumber = phonenumbers.parse(a)

#display the location of phone number

print(geocoder.description_for_number(phonenumber,'en'))

# In[2]:

pip install phonenumbers

# In[ ]:

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Formatting Dates and Time Strings in Python

#!/usr/bin/env python

# coding: utf-8

# In[1]:

import time as t

# In[2]:

now = t.time()

now

# In[3]:

gmt= t.gmtime(now)

# In[4]:

gmt

# In[5]:

t.strftime("The date is : %y-%m-%d",gmt)

# In[6]:

t.strftime("The date is : %b %d, %y",gmt)

# In[13]:

t.strftime("The time is : %H:%M:%S",gmt)

# In[14]:

t.strftime("It is now %I %M%p",gmt)

# In[15]:

t.strftime("The local time format is: %X", gmt)

# In[16]:

t.strftime("The local date format is: %x", gmt)

# In[ ]:

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Python statistics module

#!/usr/bin/env python

# coding: utf-8

# In[ ]:

import statistics as s

# In[3]:

s.mean(range(3))    

#(0+1+2)/3    

# In[7]:

s.median(range(4))

#clcoding.com

# In[8]:

s.median_low(range(4))

# In[9]:

s.median_high(range(4))

# In[10]:

s.median_grouped(range(4))

# In[12]:

s.mode(list(range(4))+[2])

# In[14]:

s.pstdev(list(range(4))+[2])

# In[15]:

s.stdev(list(range(4))+[2])

# In[16]:

s.pvariance(list(range(4))+[2])

# In[17]:

s.variance(list(range(4))+[2])

# In[ ]:

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Popular Python libraries used in Data Science

 Scientific Computing and Statistics

NumPy (Numerical Python)—Python does not have a built-in array data structure. It uses lists, which are convenient but relatively slow. NumPy provides the high-performance ndarray data structure to represent lists and matrices, and it also provides routines for processing such data structures.

SciPy (Scientific Python)—Built on NumPy, SciPy adds routines for scientific processing, such as integrals, differential equations, additional matrix processing and more. scipy.org controls SciPy and NumPy.

StatsModels—Provides support for estimations of statistical models, statistical tests and statistical data exploration.

Data Manipulation and Analysis :

Pandas—An extremely popular library for data manipulations. Pandas makes abundant use of NumPy’s ndarray. Its two key data structures are Series (one dimensional) and DataFrames (two dimensional).

Visualization :

Matplotlib—A highly customizable visualization and plotting library. Supported plots include regular, scatter, bar, contour, pie, quiver, grid, polar axis, 3D and text.

Seaborn—A higher-level visualization library built on Matplotlib. Seaborn adds a

nicer look and feel, additional visualizations and enables you to create visualizations

with less code.

Machine Learning, Deep Learning, and Reinforcement Learning

scikit learn— Top machine learning library. Machine learning is a subset of AI. Deep learning is a subset of machine learning that focuses on neural networks.

TensorFlow—From Google, this is the most widely used deep learning library. TensorFlow works with GPUs (graphics processing units) or Google’s custom TPUs (Tensor processing units) for performance. TensorFlow is important in AI and big data analytics—where processing demands are huge. You’ll use the version of Keras that’s built into TensorFlow.

OpenAI Gym—A library and environment for developing, testing, and comparing reinforcement-learning algorithms.

Natural Language Processing (NLP)

NLTK (Natural Language Toolkit)—Used for natural language processing (NLP)

tasks.

TextBlob—An object-oriented NLP text-processing library built on the NLTK and pattern NLP libraries. TextBlob simplifies many NLP tasks.

Gensim—Similar to NLTK. Commonly used to build an index for a collection of documents, then determine how similar another document is to each of those in the index.

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Happy New Year 2022 in Python using Turtle Library

Code:  

import turtle

turtle.setup(1000, 1000, 0, 0)

t = turtle.Turtle()

t.width(12)

t.color("maroon")

s = turtle.getscreen()

t.speed(2)

s.bgcolor("azure")

#clcoding.com

t.left(180)

t.penup()

t.forward(300)

t.right(90)

t.forward(100)

t.pendown()

t.forward(50)

t.right(90)

t.forward(50)

t.left(90)

t.forward(50)

t.left(90)

t.penup()

t.forward(50)

t.left(90)

t.pendown()

t.forward(50)

t.left(90)

t.forward(50)

t.right(90)

t.forward(50)

t.penup()

t.left(90)

t.forward(15)

t.pendown()

t.left(70)

t.forward(110)

t.right(70)

t.right(70)

t.forward(110)

t.left(180)

t.forward(55)

t.left(70)

t.forward(38)

t.left(70)

t.penup()

t.forward(55)

t.left(110)

t.forward(100)

t.left(90)

t.pendown()

t.forward(100)

t.right(90)

t.forward(50)

t.right(20)

t.forward(20)

t.right(70)

t.forward(40)

t.right(70)

t.forward(20)

t.right(20)

t.forward(50)

t.left(90)

t.forward(50)

t.left(90)

t.penup()

t.forward(100)

t.left(90)

t.pendown()

t.forward(100)

t.right(90)

t.forward(50)

t.right(20)

t.forward(20)

t.right(70)

t.forward(40)

t.right(70)

t.forward(20)

t.right(20)

t.forward(50)

t.left(90)

t.forward(50)

t.left(90)

t.penup()

t.forward(100)

t.forward(20)

t.pendown()

t.left(90)

t.forward(50)

t.left(30)

t.forward(60)

t.backward(60)

t.right(60)

t.forward(60)

t.backward(60)

t.left(30)

t.penup()

t.home()

t.color("blue")

t.backward(300)

t.right(90)

t.forward(60)

t.left(180)

t.pendown()

t.forward(100)

t.right(160)

t.forward(100)

t.left(160)

t.forward(100)

t.penup()

t.home()

t.backward(240)

t.right(90)

t.forward(10)

t.pendown()

t.forward(50)

t.left(90)

t.forward(50)

t.backward(50)

t.left(90)

t.forward(100)

t.right(90)

t.forward(50)

t.backward(50)

t.right(90)

t.forward(50)

t.left(90)

t.forward(50)

t.penup()

t.home()

t.backward(150)

t.right(90)

t.forward(60)

t.pendown()

t.backward(100)

t.forward(100)

t.left(120)

t.forward(40)

t.right(60)

t.forward(40)

t.left(120)

t.forward(100)

t.penup()

t.home()

t.backward(30)

t.right(90)

t.forward(65)

t.left(90)

t.pendown()

t.left(90)

t.forward(50)

t.left(30)

t.forward(60)

t.backward(60)

t.right(60)

t.forward(60)

t.backward(60)

t.left(30)

t.penup()

t.home()

t.forward(10)

t.right(90)

t.forward(10)

t.pendown()

t.forward(50)

t.left(90)

t.forward(50)

t.backward(50)

t.left(90)

t.forward(100)

t.right(90)

t.forward(50)

t.backward(50)

t.right(90)

t.forward(50)

t.left(90)

t.forward(50)

t.penup()

t.home()

t.forward(90)

t.right(90)

t.forward(50)

t.left(90)

t.pendown()

t.left(70)

t.forward(110)

t.right(70)

t.right(70)

t.forward(110)

t.left(180)

t.forward(55)

t.left(70)

t.forward(38)

t.left(70)

t.penup()

t.forward(55)

t.left(110)

t.forward(100)

t.penup()

t.home()

t.forward(180)

t.right(90)

t.forward(50)

t.left(180)

t.pendown()

t.forward(100)

t.right(90)

t.forward(50)

t.right(20)

t.forward(20)

t.right(70)

t.forward(40)

t.right(70)

t.forward(20)

t.right(20)

t.forward(50)

t.left(180)

t.forward(50)

t.right(20)

t.forward(20)

t.right(70)

t.forward(40)

t.left(180)

t.penup()

t.home()

t.right(90)

t.forward(215)

t.right(90)

t.forward(170)

t.color("green")

t.penup()

t.home()

t.home()

t.forward(370)

t.pendown()

t.color("magenta")

t.width(3)

t.speed(0)

def squre(length, angle):

    t.forward(length)

    t.right(angle)

    t.forward(length)

    t.right(angle)

    t.forward(length)

    t.right(angle)

    t.forward(length)

    t.right(angle)

squre(80, 90)

for i in range(36):

    t.right(10)

    squre(80, 90)

t.penup()

t.home()

t.left(90)

t.forward(270)

t.left(90)

t.forward(200)

t.pendown()

t.penup()

t.setpos(-270,-120)

t.pendown()

t.pencolor('red')

t.write('Happy New Year 2022 ',font=("Algerian", 24, "normal"))

turtle.mainloop()

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Numpy In Python

Introduction to NumPy

•   NumPy is a Python package and it stands for numerical python

•   Fundamental package for numerical computations in Python

•   Supports N-dimensional array objects that can be used for processing multidimensional data

•   Supports different data-types

Array

•   An array is a data structure that stores values of same data type

•   Lists can contain values corresponding to different data types,

•   Arrays in python can only contain values corresponding to same data type

NumPy Array

•   A numpy array is a grid of values, all of the same type, and is indexed by a tuple of 

nonnegative integers

•   The number of dimensions is the rank of the array

•   The shape of an array is a tuple of integers giving the size of the array along each dimension

Creation of array

To create numpy array, we first need to import the numpy package:

Some Operations on Numpy array

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Sequence Data Part 5 | Day 9 | General Sequence Data Methods | Part I

General Sequence Data Methods | Part I

Some of the methods that we can apply on any sequential data.

So basically Python methods are like a Python function, but it must be called on an object.
And Python also has a set of built in methods that you can use on sequential data, but note that the method is going to written new values, but they are not going to change the original data at all. So we are going to look at few examples on how we can call the methods on the given sequential data.

First I am creating a string for strsample which has a string to with that is learning is fun. So let

me first print and show you. So, the strsample contains string learning is fun.

String Methods

1) .capitalize() - So let us try to call some of the methods on the string but note here all string method returns new value. We do not change the original string. First we are going to look here is method capitalise and it is going to return the string with the first character capitalise. So let us just try this. So initially it was learning is fun and lowercase and now it is learning is fun with the upper case L.

2) .title() - Next one is title, basically capitalise the first character of each word. So if you have a sequence of values, if you have a string if you have set of strings in your data and if you want to do some of the operations like this then you can use all these methods on your string. So for example now, if you want to capitalise the first character of each word, then you can use title method in that case. So, it is going to written the values by capitalising the first character alone.

3) .swapcase() - And thus a method calls what case which is going to swap the

case of strings. So if it is a lowercase string then it is going to swap it to make it as uppercase string. So the original string had the learning is fun in all lowercase letters, but just what all the characters to uppercase.

4) .find() - And you can also find the index of a given letter, for example, if you want to particularly know the index of a given character then you can give that inside the find method. So that should be given the single quote. So the index of n is 4.

5) .count() - So if you want to count the total number of particular letter in a given string then you can use the count method. And inside the count method you can just give the desired string value. So that is one because a is present only ones. For example here is there in the word learning only once

6) .replace() - Using the method replace you will be able to replace any word with the given word. For example, you can apply or you can call that on the string and that is strsample and inside method you can just give string to be searched that is fun. So we are searching for the word fun in the strsample string and I am going to replace fun with joyful. So let me just try this. So you are getting learn is joyful. Instead of getting learn is fun which was the original string.

The below code will show all the functions that we can use for the particular variable:

len(object) returns number of elements in the object

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