Answers for "open file read and write python"

32

python make txt file

file = open("text.txt", "w") 
file.write("Your text goes here") 
file.close() 
'r' open for reading (default)
'w' open for writing, truncating the file first
'x' open for exclusive creation, failing if the file already exists
'a' open for writing, appending to the end of the file if it exists
Posted by: Guest on April-04-2020
41

python read file

with open("file.txt", "r") as txt_file:
  return txt_file.readlines()
Posted by: Guest on November-30-2020
24

python append to file

with open(filename, "a+") as f:
  f.write('Hello World')
Posted by: Guest on March-30-2020
19

write file with python

with open(filename,"w") as f:
  f.write('Hello World')
Posted by: Guest on March-30-2020
3

python open and read file with

with open('pagehead.section.htm','r') as f:
    output = f.read()
Posted by: Guest on May-15-2020
0

read and write file in python

#Write a Python program to create a file of numbers by taking input from the user and then display the content of the file. You can take input of non-zero numbers, with an appropriate prompt, from the user until the user enters a zero to create the file assuming that the numbers are non-zero.  
    f = open ('NumFile.txt','w')
    while True :
        no = int(input("enter a number (0 for exit)"))
        if no == 0 :
            print("you entered zero(0) ....... \n now you are exit  !!!!!!!!!!!")
            break
        else :
            f.write(str(no)+"\n")
    f.close() 
    f1 = open ('NumFile.txt','r')
    print("\ncontent of file :: \n",f1.read())
    f1.close()
Posted by: Guest on April-22-2021

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