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small readability improvements in resize_image

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This commit is contained in:
Brett Smith 2012-03-18 09:35:14 -04:00
parent 063670e9b4
commit 176f207b63
1 changed files with 3 additions and 3 deletions
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6
mediagoblin/media_types/image/processing.py
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@ -26,7 +26,7 @@ from mediagoblin.tools.exif import exif_fix_image_orientation, \
MAX_FILENAME_LENGTH = 255 # the limit in VFAT -- seems like a good baseline
def resize_image(entry, filename, basename, file_tail, exif_tags, workdir,
new_size, size_limits=None):
new_size, size_limits=(0, 0)):
"""Store a resized version of an image and return its pathname.
Arguments:
@ -46,11 +46,11 @@ def resize_image(entry, filename, basename, file_tail, exif_tags, workdir,
raise BadMediaFail()
resized = exif_fix_image_orientation(resized, exif_tags) # Fix orientation
if ((size_limits is None) or
(resized.size[0] > size_limits[0]) or
if ((resized.size[0] > size_limits[0]) or
(resized.size[1] > size_limits[1])):
resized.thumbnail(new_size, Image.ANTIALIAS)
# Truncate basename as needed so len(basename + file_tail) <= 255
resized_filename = (basename[:MAX_FILENAME_LENGTH - len(file_tail)] +
file_tail)
resized_filepath = create_pub_filepath(entry, resized_filename)