easy_thumbnails.source_generators: 21 total statements, 0.0% covered

Generated: Wed 2013-03-13 10:33 CET

Source file: /media/Envs/Envs/filer-gallery/lib/python2.7/site-packages/easy_thumbnails/source_generators.py

Stats: 0 executed, 16 missed, 5 excluded, 20 ignored

1. try:
2. from cStringIO import StringIO
3. except ImportError:
4. from StringIO import StringIO
6. try:
7. from PIL import Image
8. except ImportError:
9. import Image
11. from easy_thumbnails import utils
14. def pil_image(source, exif_orientation=True, **options):
15. """
16. Try to open the source file directly using PIL, ignoring any errors.
18. exif_orientation
20. If EXIF orientation data is present, perform any required reorientation
21. before passing the data along the processing pipeline.
23. """
24. # Use a StringIO wrapper because if the source is an incomplete file like
25. # object, PIL may have problems with it. For example, some image types
26. # require tell and seek methods that are not present on all storage
27. # File objects.
28. if not source:
29. return
30. source = StringIO(source.read())
31. try:
32. image = Image.open(source)
33. # Fully load the image now to catch any problems with the image
34. # contents.
35. image.load()
36. except Exception:
37. return
39. if exif_orientation:
40. image = utils.exif_orientation(image)
41. return image