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()

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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

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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)

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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))

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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))

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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)

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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")

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# In[30]:

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

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

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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 

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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")

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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)

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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() 

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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")

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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)

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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')

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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

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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]:

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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

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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()

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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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