python print file
import sys
# only this print call will write in the file
print("Hello Python!", file=open('output.txt','a'))
# not this one (std output)
print("Not written")
# any further print will be done in the file
sys.stdout = open('output.txt','wt')
print("Hello Python!")fastest way to output text file in python + Cout
import sys
print('This message will be displayed on the screen.')
original_stdout = sys.stdout # Save a reference to the original standard output
with open('filename.txt', 'w') as f:
sys.stdout = f # Change the standard output to the file we created.
print('This message will be written to a file.')
sys.stdout = original_stdout # Reset the standard output to its original valuepython write to file
with open(filename,"w") as f:
f.write('Hello World')python file reading
fin = open("NAME.txt", 'r')
body = fin.read().split("n")
line = fin.readline().strip()python save output to file
with open("output.txt", "a") as f:
print("Hello StackOverflow!", file=f)
print("I have a question.", file=f)python print on file
import sys
print('This message will be displayed on the screen.')
original_stdout = sys.stdout # Save a reference to the original standard output
with open('filename.txt', 'w') as f:
sys.stdout = f # Change the standard output to the file we created.
print('This message will be written to a file.')
sys.stdout = original_stdout # Reset the standard output to its original valueCopyright © 2021 Codeinu
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