structure opened this issue on Jun 27, 2019 ยท 94 posts
adp001 posted Sat, 05 December 2020 at 3:23 PM
Or in short (and without the use of a library):
has_ext = lambda path: path.rfind(".") != -1
hasext("myown/directory/file")
# says: False
hasext("myown/directory/file.txt")
# says: True