To find the extension of a file in Python, you can use the os
module. Here's an example:
main.py114 chars7 lines
The os.path.splitext()
function splits the filename at the extension separator and returns a tuple with the base filename and the extension. In this example, we use [1]
to extract the second element of the tuple, which is the extension. Note that the extension includes the dot (.
) character.
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