write data to text file python code example

Example 1: python read file to variable

with open('data.txt', 'r') as file:
    data = file.read().replace('\n', '')

Example 2: python writing to text file

f = open("demofile2.txt", "a")
f.write("Now the file has more content!")
f.close()

#open and read the file after the appending:
f = open("demofile2.txt", "r")
print(f.read())

Example 3: 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()

Example 4: save python output to text file

$ python my_program.py > output.txt

Example 5: how to make a text file in python

f= open("guru99.txt","w+")