Mercurial > repos > shellac > sam_consensus_v3
view env/lib/python3.9/site-packages/galaxy/util/image_util.py @ 0:4f3585e2f14b draft default tip
"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"
author | shellac |
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date | Mon, 22 Mar 2021 18:12:50 +0000 |
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"""Provides utilities for working with image files.""" import imghdr import logging try: import Image as PIL except ImportError: try: from PIL import Image as PIL except ImportError: PIL = None log = logging.getLogger(__name__) def image_type(filename): fmt = None if PIL is not None: try: im = PIL.open(filename) fmt = im.format im.close() except Exception: # We continue to try with imghdr, so this is a rare case of an # exception we expect to happen frequently, so we're not logging pass if not fmt: fmt = imghdr.what(filename) if fmt: return fmt.upper() else: return False def check_image_type(filename, types): fmt = image_type(filename) if fmt in types: return True return False