Extracting extension from filename in Python
You can use the
os.path.splitext() function from the
os.path module in Python to extract the file extension from a filename.
Here's an example:
import os filename = "example.txt" extension = os.path.splitext(filename) print(extension)
This will output:
Alternatively, you can use string slicing to extract the file extension.
import os filename = "example.txt" extension = filename[filename.index(".")+1:] print(extension)
This will also output:
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