Answers for "how to check if file exist in python using os"

python check if file exists

import os

os.path.exists("file.txt") # Or folder, will return true or false

python os if file exists

import os.path

if os.path.isfile('filename.txt'):
    print ("File exist")
else:
    print ("File not exist")

check if a file exists

>>> import os
>>> os.path.isfile("d:\\Package1\\package1\\fibo.py")
True
>>> os.path.isfile("d:/Package1/package1/fibo.py")
True
>>> os.path.isfile("d:\\nonexisting.txt")

python file exists

path.exists("guru99.txt")