how to python mimetypes.guess_type from a file-like object

Question

>>> mimetypes.guess_type(\'picture.jpg\')
(\'image/jpeg\', None)

Now I have a file-like object, (eg. stingIO), which content is image\'s d

Answer 1

>>> import mimetypes
>>> print(mimetypes.MimeTypes().guess_type('my_file.txt')[0])
text/plain

Reference : https://www.tutorialspoint.com/How-to-find-the-mime-type-of-a-file-in-Python