Propiedades RelationshipClass (arcpy)

Resumen

La función Describir devuelve las siguientes propiedades para las Clases de relación. Las Propiedades de la tabla y las Propiedades del dataset también son compatibles.

La clase de relación devuelve el tipo de datos de "RelationshipClass".

Propiedades

Propiedad	Explicación	Tipo de datos
backwardPathLabel (Sólo lectura)	The backward path label for the relationship class.	String
cardinality (Sólo lectura)	The cardinality for the relationship class. OnetoOne OneToMany ManyToMany	String
classKey (Sólo lectura)	Class key used for the relationship class. Undefined ClassID ClassCode	String
destinationClassNames (Sólo lectura)	A Python List containing the names of the destination classes.	String
forwardPathLabel (Sólo lectura)	The forward path label for the relationship class.	String
isAttachmentRelationship (Sólo lectura)	Indicates if the relationship class represents a table attachment.	Boolean
isAttributed (Sólo lectura)	Indicates if the relationships in this relationship class have attributes.	Boolean
isComposite (Sólo lectura)	Indicates if the relationship class represents a composite relationship in which the origin object class represents the composite object.	Boolean
isReflexive (Sólo lectura)	Indicates if the origin and destination sets intersect.	Boolean
keyType (Sólo lectura)	Key type for the relationship class. Single Dual	String
notification (Sólo lectura)	The notification direction for the relationship class. None Forward Backward Both	String
originClassNames (Sólo lectura)	A Python List containing the names of the origin classes.	String

Ejemplo de código

RelationshipClass properties example (stand-alone script)

The following stand-alone script displays properties for a relationship class.

import arcpy

# Create a Describe object
#
desc = arcpy.Describe("C:/data/moad.gdb/West/bapCompAttRel")

# Print relationship class properties
#
print "%-25s %s" % ("Backward Path Label:", desc.backwardPathLabel)
print "%-25s %s" % ("Cardinality:", desc.cardinality)
print "%-25s %s" % ("Class key:", desc.classKey)
print "%-25s %s" % ("Destination Class Names:", desc.destinationClassNames)
print "%-25s %s" % ("Forward Path Label:", desc.forwardPathLabel) 
print "%-25s %s" % ("Is Attributed:", desc.isAttributed)
print "%-25s %s" % ("Is Composite:", desc.isComposite) 
print "%-25s %s" % ("Is Reflexive:", desc.isReflexive)
print "%-25s %s" % ("Key Type:", desc.keyType)
print "%-25s %s" % ("Notification Direction:", desc.notification)
print "%-25s %s" % ("Origin Class Names:", desc.originClassNames)