UnitClassEntry¶

class UnitClassEntry(*args, **kwargs)[source]: A single unit class entry in the HedSchema.

Methods

`hed.schema.hed_schema_entry.UnitClassEntry.__init__`(...)	Constructor for HedSchemaEntry.
`hed.schema.hed_schema_entry.UnitClassEntry.add_unit`(...)	Add the given unit entry to this unit class.
`hed.schema.hed_schema_entry.UnitClassEntry.attribute_has_property`(...)	Return True if attribute has property.
`hed.schema.hed_schema_entry.UnitClassEntry.finalize_entry`(schema)	Called once after schema load to set state.
`hed.schema.hed_schema_entry.UnitClassEntry.get_known_attributes`()
`hed.schema.hed_schema_entry.UnitClassEntry.has_attribute`(...)	Checks for the existence of an attribute in this entry.

Attributes

hed.schema.hed_schema_entry.UnitClassEntry.section_key

UnitClassEntry.__init__(*args, **kwargs)[source]¶

Constructor for HedSchemaEntry.

Parameters:

name (str) – The name of the entry.
section (HedSchemaSection) – The section to which it belongs.

UnitClassEntry.add_unit(unit_entry)[source]¶

Add the given unit entry to this unit class.

Parameters:: unit_entry (HedSchemaEntry) – Unit entry to add.

UnitClassEntry.attribute_has_property(attribute, property_name)¶

Return True if attribute has property.

Parameters:

attribute (str) – Attribute name to check for property_name.
property_name (str) – The property value to return.

Returns:

Returns True if this entry has the property.

Return type:

bool

UnitClassEntry.finalize_entry(schema)[source]¶

Called once after schema load to set state.

Parameters:: schema (HedSchema) – The object with the schema rules.

UnitClassEntry.get_known_attributes()¶

UnitClassEntry.has_attribute(attribute, return_value=False)¶

Checks for the existence of an attribute in this entry.

Parameters:

attribute (str) – The attribute to check for.
return_value (bool) – If True, returns the actual value of the attribute. If False, returns a boolean indicating the presence of the attribute.

Returns:

If return_value is False, returns True if the attribute exists and False otherwise. If return_value is True, returns the value of the attribute if it exists, else returns None.

Return type:

bool or any

Notes

The existence of an attribute does not guarantee its validity.

UnitClassEntry.section_key¶