aloeschema 0.2.0

Aloeschema is a simple schema.org accessor and validator that allows custom types and properties

aloeschema

A Schema.org Multitool

Getting Started

See quickstart.ipynb for more detailed usage examples

Installation:

pip install aloeschema

Initialization: Loads schema.org and a validator

from aloeschema import load_schema_org
from aloeschema.validator import AloeSchemaValidator
schema_org = load_schema_org()
schema_validator =  AloeSchemaValidator(schema_org)

Validating schema.org

• Input case is ignored by default (ignore_case=True)
• Detailed errors raised by default (quiet=False)
  • Set quiet=True to return a truthy result instead

from aloeschema.validator import AloeSchemaValidator
from aloeschema import load_schema_org

schema_org = load_schema_org()
schema_validator = AloeSchemaValidator(schema_org)

schema_validator.Validate(subject_type_name="person", property_type_name="potentialaction", object_type_name="planaction")
schema_validator._getType("schedule")

Extending Schema.org With Custom Types, Properties, and Enumerations

use registerCustomType, registerCustomProperty, registerCustomEnumeration, and registerCustomEnumerationValue to extend Schema.org

from aloeschema.validator import AloeSchemaValidator
from aloeschema import load_schema_org, registerCustomProperty, registerCustomType, registerCustomEnumeration, registerCustomEnumerationValue

schema_org = load_schema_org()

schema_org = registerCustomType(schema_org, name="User", parent="Person", properties=[])
schema_org = registerCustomProperty(schema_org, name="userName", domain=["Person", "User"], range=["Text"])

schema_org = registerCustomEnumeration(schema_org, name="TaskStatus")
schema_org = registerCustomEnumerationValue(schema_org, enum_type="TaskStatus", value="TaskStatusActive")
schema_org = registerCustomProperty(schema_org, name="taskStatus", domain=["User"], range=["TaskStatus"])

schema_validator = AloeSchemaValidator(schema_org)

schema_validator.IsEnumerationType("TaskStatus")                                           # True
schema_validator.EnumerationValueIsOfType("TaskStatus", "TaskStatusActive")               # True
schema_validator.Validate(subject_type_name="User", property_type_name="taskStatus", enumeration_value_name="TaskStatusActive")  # True