python write to file
file = open(“testfile.txt”,”w”)
file.write(“Hello World”)
file.write(“This is our new text file”)
file.write(“and this is another line.”)
file.write(“Why? Because we can.”)
file.close() python write to file
file = open(“testfile.txt”,”w”)
file.write(“Hello World”)
file.write(“This is our new text file”)
file.write(“and this is another line.”)
file.write(“Why? Because we can.”)
file.close() how to write to a text file in python
#the way i learned it
#plus explanations
from sys import * #this is for making it more flexible
#so now we gotta open a file to write in
f = open("haha.txt", "w") # the w means WRITING
#now we gotta write something
f.write(str(argv[1])) # the str means change it into a string of letters
#argv[1] means it's the thing you type after the python run thing
#for example: "python run.py helo"
#now we gotta finish it
f.close()
#if you want to see whats in it...
f = open("haha.txt", "r") #r means READING
print(f.read()) # this prints what you wrote
#example input and output
# python run.py helo
# helopython write to file
with open(filename,"w") as f:
f.write('Hello World')python write to file
# using 'with' block
with open("xyz.txt", "w") as file: # xyz.txt is filename, w means write format
file.write("xyz") # write text xyz in the file
# maunal opening and closing
f= open("xyz.txt", "w")
f.write("hello")
f.close()
# Hope you had a nice little IO lessonpython write to file
# open a file you can use the function open
file = open("myFile.txt", "w")
#here we have "open", and that's the main function
# that opens the file, next we have 2 arguments
# FILENAME and OPENING MODE
# in the filename argument you just have to write the file's location
# or if the script is in that location just write the filename
# in the opening mode you have to write in which mode you want
# to open your file, i'll list some here:
# "w" for writing to a file
# "r" for reading to a file
# "r+" for both reading and writing
# "a" to append to a file
#to write to the file use "file.write"
file.write("This has been written by a program")
#and finally to close the file when you're done with it
file.close()
# hope this helped and remember that in "w" mode it
#deletes the content of the file and replaces
# it with a new one, if you want to add something
# to a file use "a" modepython write to file
with open("testfile.txt", "w") as f:
# "w" - write into file
# "r" - read into file
# "+" - read and write into file
f.write("Hello World")Copyright © 2021 Codeinu
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