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libvips
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use @classmethod decorators

This commit is contained in:
John Cupitt 2014-10-14 12:39:45 +01:00
parent e50c7f4a93
commit 9e272ce78a
1 changed files with 6 additions and 3 deletions
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9
python/Vips.py
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@ -259,6 +259,7 @@ Vips.call = call
def _call_instance(self, name, args, kwargs):
return _call_base(name, args, kwargs, self)
@classmethod
def vips_image_new_from_file(cls, vips_filename, **kwargs):
filename = Vips.filename_get_filename(vips_filename)
option_string = Vips.filename_get_options(vips_filename)
@ -269,16 +270,18 @@ def vips_image_new_from_file(cls, vips_filename, **kwargs):
return _call_base(loader, [filename], kwargs, None, option_string)
setattr(Vips.Image, 'new_from_file', classmethod(vips_image_new_from_file))
setattr(Vips.Image, 'new_from_file', vips_image_new_from_file)
@classmethod
def vips_image_new_from_buffer(cls, data, option_string, **kwargs):
loader = Vips.Foreign.find_load_buffer(data)
if loader == None:
raise Error('No known loader for buffer.')
logging.debug('Image.new_from_buffer: loader = %s' % loader)
setattr(Vips.Image, 'new_from_buffer', classmethod(vips_image_new_from_buffer))
setattr(Vips.Image, 'new_from_buffer', vips_image_new_from_buffer)
@classmethod
def vips_image_new_from_array(cls, array, scale = 1, offset = 0):
# we accept a 1D array and assume height == 1, or a 2D array and check all
# lines are the same length
@ -305,7 +308,7 @@ def vips_image_new_from_array(cls, array, scale = 1, offset = 0):
return image
setattr(Vips.Image, 'new_from_array', classmethod(vips_image_new_from_array))
setattr(Vips.Image, 'new_from_array', vips_image_new_from_array)
# apply a function to a thing, or map over a list
# we often need to do something like (1.0 / other) and need to work for lists