colour_clf_io.ProcessNode#

class colour_clf_io.ProcessNode(id: str | None, name: str | None, in_bit_depth: BitDepth, out_bit_depth: BitDepth, description: list[str] | None)[source]#

Bases: XMLParsable, XMLWritable, ABC

Represent a ProcessNode, an operation to be applied to the image data.

At least one ProcessNode sub-class must be included in a colour_clf_io.ProcessList class instance. The base ProcessNode class contains attributes and elements that are common to and inherited by the specific sub-types of the ProcessNode class.

References

Parameters:
id: str | None#

A unique identifier for the ProcessNode.

name: str | None#

A concise string defining a name for the ProcessNode that can be used by an application for display in a user interface.

in_bit_depth: BitDepth#

A string that is used by some ProcessNodes to indicate how array or parameter values have been scaled.

out_bit_depth: BitDepth#

A string that is used by some ProcessNodes to indicate how array or parameter values have been scaled.

description: list[str] | None#

An arbitrary string for describing the function, usage, or notes about the ProcessNode.

static parse_attributes(xml: _Element, config: ParserConfig) → dict[source]#

Parse the default attributes of a ProcessNode and return them as a dictionary of names and their values.

Parameters:

  • xml (_Element) – XML element to parse.

  • config (ParserConfig) – XML parser config.

Returns:

dict of attribute names and their values.

Return type:

dict

write_process_node_attributes(node: _Element) → None[source]#

Add the data of the ProcessNode as attributes to the given XML node.

Parameters:

node (_Element) – Target node that will receive the new attributes.

Return type:

None

__eq__(other)#

Return self==value.

__hash__ = None#
__init__(id: str | None, name: str | None, in_bit_depth: BitDepth, out_bit_depth: BitDepth, description: list[str] | None) → None#
Parameters:
Return type:

None

__repr__()#

Return repr(self).