def __init__(
self,
image_store,
source_image_relative_url,
dimensions=None,
format=None,
quality=80,
fill=False,
bgcolor=None,
upscale=True,
progressive=True,
name_hashing_method=constants.DEFAULT_NAME_HASHING_METHOD,
cache_store=cache.NoopCache(),
target_directory=constants.DEFAULT_TARGET_DIRECTORY,
use_placeholder=False,
):
self.source_image_relative_url = source_image_relative_url
self.use_placeholder = use_placeholder
self.width, self.height = (utils.parse_dimensions(dimensions)
if dimensions is not None else (None, None))
self.format = utils.parse_format(source_image_relative_url, format)
self.quality = quality
self.fill = fill
self.bgcolor = (utils.parse_rgb(bgcolor, include_number_sign=False)
if bgcolor is not None else None)
self.upscale = upscale
self.progressive = progressive
self.name_hashing_method = name_hashing_method
self.target_directory = target_directory
self.image_store = image_store
self.cache_store = cache_store
self._validate_arguments()
self.unique_key = self._generate_unique_key()
def make_opaque(img, bgcolor):
"""Apply a background color to image
Args:
img (PIL.Image):
Image to alter.
bgcolor (str):
A :func:`parse_rgb` parseable value to use as background color.
Returns:
PIL.Image:
A new image with the background color applied.
"""
bgcolor = ImageColor.getrgb(utils.parse_rgb(bgcolor))
processor = pilkit.processors.MakeOpaque(background_color=bgcolor)
return processor.process(img)
def __init__(
self,
image_store,
source_image_relative_url,
dimensions=None,
format=None,
quality=80,
fill=False,
bgcolor=None,
upscale=True,
progressive=True,
name_hashing_method=constants.DEFAULT_NAME_HASHING_METHOD,
cache_store=cache.NoopCache(),
target_directory=constants.DEFAULT_TARGET_DIRECTORY,
use_placeholder=False,
):
self.source_image_relative_url = source_image_relative_url
self.use_placeholder = use_placeholder
self.width, self.height = (
utils.parse_dimensions(dimensions) if dimensions is not None
else (None, None)
)
self.format = utils.parse_format(source_image_relative_url, format)
self.quality = quality
self.fill = fill
self.bgcolor = (
utils.parse_rgb(bgcolor, include_number_sign=False)
if bgcolor is not None else None
)
self.upscale = upscale
self.progressive = progressive
self.name_hashing_method = name_hashing_method
self.target_directory = target_directory
self.image_store = image_store
self.cache_store = cache_store
self._validate_arguments()
self.unique_key = self._generate_unique_key()