[Tutor] Determine Filetype

[Sander Sweers]

On Sat, 2009-09-19 at 17:20 +0200, admin at gg-lab.net wrote:
> I want to check the extension of an uploaded file. So i've created a
> list with allowed extensions:
> 
> enabled_ext = ['gif', 'jpeg', 'png', 'bmp', 'tiff']

If this does not change make it s tuple. It does not change what is
written below.

> How can i create a simple if that check if the file ext (file_ext) is
> in the list?

The below idle session should help you figure it out.

>>> enabled_ext = ('gif', 'jpeg', 'png', 'bmp', 'tiff')
>>> 'gif' in enabled_ext
True

Greets
Sander

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