Attribute Definitions¶

AttributeDefinition¶

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

Factory for creating different types of attribute definitions.

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

property name¶

Name of attribute definition.

Type: str

property owner¶

Return attribute owner

Type: AttributeOwner

DefaultDefinition¶

class canlib.kvadblib.DefaultDefinition(default)¶

Attribute definition for attributes defined using only default.

property 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.

property default¶: Alias for field number 0

property enums¶: Alias for field number 1

EnumDefinition¶

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

Definition of an enum attribute.

Parameters

db (Dbc) – Database that holds attribute definitions
definition (EnumDefaultDefinition) – default value and enums

add_enum_definition(enums)[source]¶

Add enum definitions.

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

property 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.

Parameters

db (Dbc) – Database that holds attribute definitions
definition (MinMaxDefinition) – Min, max and default values

property definition¶

Attribute definition

Type: MinMaxDefinition

IntegerDefinition¶

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

Definition of an integer attribute.

Parameters

db (Dbc) – Database that holds attribute definitions
definition (MinMaxDefinition) – Min, max and default values

property definition¶

Return attribute definition

Type: MinMaxDefinition

MinMaxDefinition¶

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

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

property default¶: Alias for field number 0

property max¶: Alias for field number 2

property min¶: Alias for field number 1

StringDefinition¶

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

Definition of a string attribute.

Parameters

db (Dbc) – Database that holds attribute definitions
definition (DefaultDefinition) – default value

property definition¶

Return attribute definition

Type: DefaultDefinition