Source code for yggdrasil.metaschema.properties.ArrayMetaschemaProperties

from yggdrasil.metaschema.properties.MetaschemaProperty import (
    MetaschemaProperty)


[docs]class LengthMetaschemaProperty(MetaschemaProperty): r"""Property class for 'length' property.""" name = 'length' schema = {'description': 'Number of elements in the 1D array.', 'type': 'number', 'minimum': 1}
[docs] @classmethod def encode(cls, instance, typedef=None): r"""Encoder for the 'length' 1darray property.""" return len(instance)
[docs]class ShapeMetaschemaProperty(MetaschemaProperty): r"""Property class for 'shape' property.""" name = 'shape' schema = {'description': 'Shape of the ND array in each dimension.', 'type': 'array', 'items': {'type': 'integer', 'minimum': 1}}
[docs] @classmethod def encode(cls, instance, typedef=None): r"""Encoder for the 'shape' ndarray property.""" return list(instance.shape)
[docs] @classmethod def compare(cls, prop1, prop2, root1=None, root2=None): r"""Comparison method for the 'shape' ndarray property.""" if len(prop1) != len(prop2): yield '%d dimensions not compatible with %d dimensions' % ( len(prop1), len(prop2)) else: for i, (p1, p2) in enumerate(zip(prop1, prop2)): if p1 != p2: yield "Size in dimension %d dosn't match. %d vs. %s" % (i, p1, p2)