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Thursday, 9 March 2017

Converts all .html files in the folder to .txt files 

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from os import chdir, getcwd, listdir, path
from time import strftime
import os
import codecs
import re
from bs4 import BeautifulSoup



def count_files(filetype):
    
    count_files = 0
    for files in listdir(folder):
        if files.endswith(filetype):
            count_files += 1
    return count_files


def check_path(prompt):
    ''' (str) -> str
    Verifies if the provided absolute path does exist.
    '''
    abs_path = raw_input(prompt)
    while path.exists(abs_path) != True:
        print "\nThe specified path does not exist.\n"
        abs_path = raw_input(prompt)
    return abs_path    
    
print "\n"

folder = check_path("Provide absolute path for the folder: ")



chdir(folder)



num_html = count_files(".html")

if num_html  == 0:
    print "\nThe specified folder does not contain Html files.\n"
    print strftime("%H:%M:%S"), "There are no files to convert!."
    exit()
else:
    print "\nNumber of Html files: ", num_html, "\n"
    print strftime("%H:%M:%S"), "Starting to convert files ...\n"


list=[]
directory=folder
for root,dirs,files in os.walk(directory):
    for filename in files:
        if filename.endswith('.html'):
            found=os.path.join(directory,filename)
            list.append(found)

m=len(list)
for item in list:
    path=item
    head,tail=os.path.split(path)
    var="\\"
    
    tail=tail.replace(".html",".txt")
    name=head+var+tail
    print item
    html=codecs.open(item,'r')
    soup = BeautifulSoup(html)

    
    for script in soup(["script", "style"]):
        script.extract()    
    
    text = soup.get_text()
    lines = (line.strip() for line in text.splitlines())
    chunks = (phrase.strip() for line in lines for phrase in line.split("  "))
    extractedText = '\n'.join(chunk for chunk in chunks if len(chunk)>6)
    
    content=extractedText
    print strftime("%H:%M:%S"), " Html  -> txt "
    f=open(name,'w')
    f.write(content.encode("UTF-8"))
    f.close

print "\n", strftime("%H:%M:%S"), "Finished converting .html files."




# Count the number of txt files.

num_txt = count_files(".txt")   

print "\nNumber of txt files: ", num_txt
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Sunday, 19 February 2017

Code for simple Animation loop in python tkinter

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import time

from Tkinter import*

screen=Tk()
drawingboard=Canvas(screen,width =400,height=400,bg='white' )
drawingboard.pack()
ball1=drawingboard.create_oval(10,20,30,40,fill='red')
ball2=drawingboard.create_oval(10,20,30,40,fill='blue')
ball3=drawingboard.create_oval(10,20,30,40,fill='green')

x=5
y=3
a=2
b=-5
p=2
q=-7

while True:
    
    drawingboard.move(ball1,x,y)
    drawingboard.move(ball2,a,b)
    drawingboard.move(ball3,p,q)
    destiny=drawingboard.coords(ball3)
    if destiny[1]>=400:
        q=-q
    if destiny[1]<=0:
        q=-q
    if destiny[2]>=400:
        p=-p
    if destiny[2]<=0:
        p=-p
    
    place=drawingboard.coords(ball2)
    if place[1]>=400:
        b=-b
    if place[1]<=0:
        b=-b
    if place[2]>=400:
        a=-a
    if place[2]<=0:
        a=-a
   
    
    position=drawingboard.coords(ball1)
    if position[2]>=400:
        x=-x
        
        
    if position[2]<=0:
        x=-x
    if position[1]>=400:
        y=-y
    if position[1]<=0:
        y=-y

   
    
    screen.update()
    time.sleep(0.02)



    
    
screen.mainloop()


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Friday, 22 July 2016

Python code to convert .docx , .doc and .pdf files to .txt files

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from os import chdir, getcwd, listdir, path

from time import strftime

from win32com import client

import os

import pyPdf



def count_files(filetype):

   

    count_files = 0

    for files in listdir(folder):

        if files.endswith(filetype):

            count_files += 1

    return count_files



def check_path(prompt):

    ''' (str) -> str

    Verifies if the provided absolute path does exist.

    '''

    abs_path = raw_input(prompt)

    while path.exists(abs_path) != True:

        print "\nThe specified path does not exist.\n"

        abs_path = raw_input(prompt)

    return abs_path   

   

print "\n"


folder = check_path("Provide absolute path for the folder: ")




chdir(folder)




num_docx = count_files(".docx")

num_doc = count_files(".doc")

num_pdf=count_files(".pdf")




if num_docx + num_doc +num_pdf  == 0:

    print "\nThe specified folder does not contain docx,doc or pdf files.\n"

    print strftime("%H:%M:%S"), "There are no files to convert. BYE, BYE!."

    exit()

else:

    print "\nNumber of doc,docx and pdf files: ", num_docx + num_doc +num_pdf, "\n"

    print strftime("%H:%M:%S"), "Starting to convert files ...\n"



try:

    word = client.DispatchEx("Word.Application")

    for files in listdir(getcwd()):

        if files.endswith(".docx"):

            new_name = files.replace(".docx", r".txt")

            in_file = path.abspath(folder + "\\" + files)

            new_file = path.abspath(folder + "\\" + new_name)

            doc = word.Documents.Open(in_file)

            print strftime("%H:%M:%S"), " docx -> txt ", path.relpath(new_file)

           

            doc.SaveAs(new_file, FileFormat = 2)

            doc.Close()

        if files.endswith(".doc"):

            new_name = files.replace(".doc", r".txt")

            in_file = path.abspath(folder + "\\" + files)

            new_file = path.abspath(folder + "\\" + new_name)

            doc = word.Documents.Open(in_file)

            print strftime("%H:%M:%S"), " doc  -> txt ", path.relpath(new_file)

            doc.SaveAs(new_file, FileFormat = 2)

            doc.Close()





       



           

except Exception, e:

    print e

finally:

    word.Quit()


list=[]

directory=folder

for root,dirs,files in os.walk(directory):

    for filename in files:

        if filename.endswith('.pdf'):

            t=os.path.join(directory,filename)

            list.append(t)


m=len(list)

i=0

while i<=len(list):

    path=list[i]

    head,tail=os.path.split(path)

    var="\\"

   

    tail=tail.replace(".pdf",".txt")

    name=head+var+tail

   

   

    

    content = ""

    # Load PDF into pyPDF

    pdf = pyPdf.PdfFileReader(file(path, "rb"))

    # Iterate pages

    for i in range(0, pdf.getNumPages()):

        # Extract text from page and add to content

        content += pdf.getPage(i).extractText() + "\n"

    print strftime("%H:%M:%S"), " pdf  -> txt "

    f=open(name,'w')

    f.write(content.encode("UTF-8"))

    f.close


print "\n", strftime("%H:%M:%S"), "Finished converting .doc .docx and .pdf files."





# Count the number of txt files.


num_txt = count_files(".txt")  


print "\nNumber of txt files: ", num_txt

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Thursday, 7 July 2016

Python code to convert all pdf files to .txt files in a folder

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 import os

from os import chdir, getcwd, listdir, path

import pyPdf

from time import strftime


def check_path(prompt):

    ''' (str) -> str

    Verifies if the provided absolute path does exist.

    '''

    abs_path = raw_input(prompt)

    while path.exists(abs_path) != True:

        print "\nThe specified path does not exist.\n"

        abs_path = raw_input(prompt)

    return abs_path   

   

print "\n"


folder = check_path("Provide absolute path for the folder: ")


list=[]

directory=folder

for root,dirs,files in os.walk(directory):

    for filename in files:

        if filename.endswith('.pdf'):

            t=os.path.join(directory,filename)

            list.append(t)


m=len(list)

i=0

while i<=len(list):

    path=list[i]

    head,tail=os.path.split(path)

    var="\\"

   

    tail=tail.replace(".pdf",".txt")

    name=head+var+tail

   

   

    

    content = ""

    # Load PDF into pyPDF

    pdf = pyPdf.PdfFileReader(file(path, "rb"))

    # Iterate pages

    for i in range(0, pdf.getNumPages()):

        # Extract text from page and add to content

        content += pdf.getPage(i).extractText() + "\n"

    print strftime("%H:%M:%S"), " pdf  -> txt "

    f=open(name,'w')

    f.write(content.encode("UTF-8"))

    f.close



Simple animation loop in python


Click here to download the python file



Build A Salesforce To Sell For Your Business With Monkey Business


  For Python version 3 users follow the code given below.
  for the code to work you have to install pypdf2
  by using  ---------->        pip install pypdf2
   
 For converting html files to text files  Click here 

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import os

from os import chdir, getcwd, listdir, path

import PyPDF2

from time import strftime


def check_path(prompt):

    ''' (str) -> str

    Verifies if the provided absolute path does exist.

    '''

    abs_path = input(prompt)

    while path.exists(abs_path) != True:

        print ("\nThe specified path does not exist.\n")

        abs_path = input(prompt)

    return abs_path   

   

print ("\n")


folder = check_path("Provide absolute path for the folder: ")


list=[]

directory=folder

for root,dirs,files in os.walk(directory):

    for filename in files:

        if filename.endswith('.pdf'):

            t=os.path.join(directory,filename)

            list.append(t)




for item in list:
    path=item

    head,tail=os.path.split(path)

    var="\\"

   

    tail=tail.replace(".pdf",".txt")

    name=head+var+tail

    

   

   

    

    content = ""

    

    pdf = PyPDF2.PdfFileReader(path, "rb")

    

    for i in range(0, pdf.getNumPages()):

        

        content += pdf.getPage(i).extractText() + "\n"
        

    print (strftime("%H:%M:%S"), " pdf  -> txt ")

    with open(name,'a') as out:
        out.write(content
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Friday, 17 June 2016





I am here to help you all. This site will provide you with free Python codes. All the codes are written

in Python 2.7.11 version .

1. Program to obtain numbers from user and store it in a list. 




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a=''

list=[]

while a!='done':

    a=raw_input('Enter a number:  ')

    if a!='done':

        list.append(a)

print'List =',list
output:  
Enter a number:  2
Enter a number:  5
Enter a number:  6
Enter a number:  4
Enter a number:  done
List = ['2', '5', '6', '4']

2. Program to open a Text file and print data as output.
    (Hint: if text file is not present at Python folder input the path along with file name)

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var1=raw_input('Enter the file name:  ')

f=open(var1,'r')

print f.read()




output:
Enter the file name:

3.


 

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1.Program to get all the text from a site and store it in a .txt file
  
  (Requires  BeautifulSoup )

   



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import urllib

import re

from bs4 import BeautifulSoup

var1=raw_input('Enter url:   ')


url =var1

html = urllib.urlopen(url).read()

soup = BeautifulSoup(html)



for script in soup(["script", "style"]):

    script.extract()   




text = soup.get_text()

lines = (line.strip() for line in text.splitlines())

chunks = (phrase.strip() for line in lines for phrase in line.split("  "))

text = '\n'.join(chunk for chunk in chunks if chunk)

text = text.encode('ascii', 'ignore').decode('ascii')


print('Text copied to Data.txt file')

fhand=open('Data.txt','w')

fhand.write(text)

fhand.close()
Regex code to find all email address :

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re.findall(r"(^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]+$)",string_name)


Program to find a particular file type (eg. .mp3,.doc,.mp4 etc) in the PC along with file path

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import fnmatch
import os
rootdir='/'
var1=raw_input('Enter file type to search  prefix  * :  ')
pattern=var1
for root,subdirname,filelist in os.walk(rootdir):
        for filename in fnmatch.filter(filelist,pattern):
                t=(os.path.join(root,filename))
                print(t)
print('ALL FILES FOUND')



 

 

converting doc,docx files to txt files 
 

 
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