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fix for error in bpy_extras.image_utils.load_image() when the image file exists but cant be read (wrong permissions for eg).

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Campbell Barton
2011-12-10 01:01:22 +00:00
parent 82b9e4d16f
commit 87ff925d90
1 changed files with 30 additions and 9 deletions
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39
release/scripts/modules/bpy_extras/image_utils.py
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@@ -65,19 +65,45 @@ def load_image(imagepath,
# TODO: recursive
# -------------------------------------------------------------------------
# Utility Functions
def _image_load_placeholder(path):
name = bpy.path.basename(path)
if type(name) == bytes:
name = name.decode('utf-8', "replace")
image = bpy.data.images.new(name, 128, 128)
# allow the path to be resolved later
image.filepath = path
image.source = 'FILE'
return image
def _image_load(path):
import bpy
if convert_callback:
path = convert_callback(path)
image = bpy.data.images.load(path)
try:
image = bpy.data.images.load(path)
except RuntimeError:
image = None
if verbose:
print(" image loaded '%s'" % path)
if image:
print(" image loaded '%s'" % path)
else:
print(" image load failed '%s'" % path)
# image path has been checked so the path could not be read for some
# reason, so be sure to return a placeholder
if place_holder:
image = _image_load_placeholder(path)
return image
# -------------------------------------------------------------------------
if verbose:
print("load_image('%s', '%s', ...)" % (imagepath, dirname))
@@ -103,14 +129,9 @@ def load_image(imagepath,
if os.path.exists(nfilepath):
return _image_load(nfilepath)
# None of the paths exist so return placeholder
if place_holder:
name = bpy.path.basename(imagepath)
if type(name) == bytes:
name = name.decode('utf-8', "replace")
image = bpy.data.images.new(name, 128, 128)
# allow the path to be resolved later
image.filepath = imagepath
return image
return _image_load_placeholder(imagepath)
# TODO comprehensiveImageLoad also searched in bpy.config.textureDir
return None