How do I check whether a file exists using Python

Questions

https://docs.python.org/3.6/reference/compound_stmts.html#try https://docs.python.org/3.6/reference/compound_stmts.html#try

Answers

https://docs.python.org/2/library/os.path.html#os.path.isfile https://docs.python.org/2/library/os.path.html#os.path.isfile

https://docs.python.org/2/library/os.path.html#os.path.isfile https://docs.python.org/2/library/os.path.html#os.path.isfile

import os.path
os.path.isfile(fname) 

if you need to be sure it s a file.

https://docs.python.org/3/library/pathlib.html#pathlib.Path.is_file https://docs.python.org/3/library/pathlib.html#pathlib.Path.is_file

from pathlib import Path

my_file = Path("/path/to/file")
if my_file.is_file():
    # file exists

Source

License : cc by-sa 3.0

http://stackoverflow.com/questions/82831/how-do-i-check-whether-a-file-exists-using-python

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