3. astm.mapping :: Message object mappings

class astm.mapping.Component(*args, **kwargs)

ASTM component mapping class.

astm.mapping.ComponentField

Mapping field for storing record component.

astm.mapping.ConstantField

Mapping field for constant values.

>>> class Record(Mapping):
...     type = ConstantField(default='S')
>>> rec = Record()
>>> rec.type
'S'
>>> rec.type = 'W'
Traceback (most recent call last):
    ...
ValueError: Field changing not allowed

astm.mapping.DateField

Mapping field for storing date/time values.

astm.mapping.DateTimeField

Mapping field for storing date/time values.

astm.mapping.DecimalField

Mapping field for decimal values.

astm.mapping.Field

Base mapping field class.

astm.mapping.IntegerField

Mapping field for integer values.

astm.mapping.NotUsedField

Mapping field for value that should be used. Acts as placeholder. On attempt to assign something to it raises UserWarning and rejects assigned value.

class astm.mapping.Record(*args, **kwargs)

ASTM record mapping class.

astm.mapping.RepeatedComponentField

Mapping field for storing list of record components.

astm.mapping.SetField

Mapping field for predefined set of values.

astm.mapping.TextField

Mapping field for string values.

astm.mapping.TimeField

Mapping field for storing times.