Attribute Definitions

AttributeDefinition

class canlib.kvadblib.AttributeDefinition(db, handle)[source]

Factory for creating different types of attribute definitions.

This class is also the base class and thus contains all common properties.

name

Name of attribute definition.

Type:str
owner

Return attribute owner

Type:AttributeOwner

DefaultDefinition

class canlib.kvadblib.DefaultDefinition(default)

Attribute definition for attributes defined using only default.

default

Alias for field number 0

EnumDefaultDefinition

class canlib.kvadblib.EnumDefaultDefinition(default, enums)

Attribute definition for enumeration attributes.

Holds a definition using default and key-value pairs.

default

Alias for field number 0

enums

Alias for field number 1

EnumDefinition

class canlib.kvadblib.EnumDefinition(db, handle, definition=None)[source]

Definition of an enum attribute.

add_enum_definition(enums)[source]

Add enum definitions.

Parameters:enums (dict) – key - value pair(s), example: {‘empty’: 0}
definition

Return attribute definition

Changed in version 1.6.

Type:EnumDefaultDefinition

FloatDefinition

class canlib.kvadblib.FloatDefinition(db, handle, definition=None)[source]

Definition of a float attribute.

definition

Attribute definition

Type:MinMaxDefinition

IntegerDefinition

class canlib.kvadblib.IntegerDefinition(db, handle, definition=None)[source]

Definition of an integer attribute.

definition

Return attribute definition

Type:MinMaxDefinition

MinMaxDefinition

class canlib.kvadblib.MinMaxDefinition(default, min, max)

Attribute definition for attributes defined using default, min and max.

default

Alias for field number 0

max

Alias for field number 2

min

Alias for field number 1

StringDefinition

class canlib.kvadblib.StringDefinition(db, handle, definition=None)[source]

Definition of a string attribute.

definition

Return attribute definition

Type:DefaultDefinition