Challenge: Given a string
'/path/to/file.py'. How to check whether a file exists at
'/path/to/file.py', without using the
except statements for exception handling?
# What You Want! if exists('/path/to/file.py'): ... # Do something
Solution: To check whether a file exists at a given path,
from pathlib import Pathto import the path object,
- Create a path object with
- Run its
.is_file()method that returns
Trueif the file exists and
from pathlib import Path if Path('/path/to/file.py').is_file(): print('Yay')
While working as a researcher in distributed systems, Dr. Christian Mayer found his love for teaching computer science students.
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