Showing posts with label Python. Show all posts
Showing posts with label Python. Show all posts

Saturday, 9 April 2022

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[ ]:




Sunday, 3 April 2022

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[ ]:




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[ ]:





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[ ]:




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[ ]:




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


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[ ]:




Tuesday, 29 March 2022

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 ๐Ÿ˜Š for reading. Please read other blogs. And also share with your friends and 
family.
Please also go to following blog:   https://pythoholic.blogspot.com/

Friday, 25 March 2022

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[ ]:





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[ ]:




Saturday, 19 March 2022

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[ ]:




Sunday, 13 March 2022

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[ ]:




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[ ]:




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[ ]:




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[ ]:




Saturday, 5 March 2022

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

Friday, 4 March 2022

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[ ]:




Monday, 28 February 2022

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

Saturday, 26 February 2022

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[ ]:




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[ ]:




Codecademy Code Foundations

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