How to use the puremagic.from_stream function in puremagic
To help you get started, we’ve selected a few puremagic examples, based on popular ways it is used in public projects.
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cdgriffith / puremagic / test / test_common_extensions.py View on Github 
def test_stream(self):
"""Stream identification """
ext = puremagic.from_stream(BytesIO(self.mp4magic))
self.assertEqual(self.expect_ext, ext)
self.assertRaises(ValueError, puremagic.from_stream, BytesIO(b""))def test_stream(self):
"""Stream identification """
ext = puremagic.from_stream(BytesIO(self.mp4magic))
self.assertEqual(self.expect_ext, ext)
self.assertRaises(ValueError, puremagic.from_stream, BytesIO(b""))puremagic
Pure python implementation of magic file detection
