tisserande.models.types

Node type and execution status enumerations for the provenance graph.

Classes

NodeType	Create a collection of name/value pairs.
ExecutionStatus	Create a collection of name/value pairs.

Module Contents

class tisserande.models.types.NodeType(*args, **kwds)

Bases: enum.Enum

Create a collection of name/value pairs.

Example enumeration:

>>> class Color(Enum):
...     RED = 1
...     BLUE = 2
...     GREEN = 3

Access them by:

• attribute access:

  >>> Color.RED
  <Color.RED: 1>
  

• value lookup:

  >>> Color(1)
  <Color.RED: 1>
  

• name lookup:

  >>> Color['RED']
  <Color.RED: 1>
  

Enumerations can be iterated over, and know how many members they have:

>>> len(Color)
3

>>> list(Color)
[<Color.RED: 1>, <Color.BLUE: 2>, <Color.GREEN: 3>]

Methods can be added to enumerations, and members can have their own attributes – see the documentation for details.

DATA_FILE = 'data_file'

CONFIG_FILE = 'config_file'

CONFIG_DICT = 'config_dict'

PARAMETER = 'parameter'

ARRAY = 'array'

OBJECT = 'object'

PYTHON_FUNCTION = 'python_function'

MEMBER_FUNCTION = 'member_function'

SHELL_FUNCTION = 'shell_function'

property is_data: bool

property is_logic: bool

class tisserande.models.types.ExecutionStatus(*args, **kwds)

Bases: enum.Enum

Create a collection of name/value pairs.

Example enumeration:

>>> class Color(Enum):
...     RED = 1
...     BLUE = 2
...     GREEN = 3

Access them by:

• attribute access:

  >>> Color.RED
  <Color.RED: 1>
  

• value lookup:

  >>> Color(1)
  <Color.RED: 1>
  

• name lookup:

  >>> Color['RED']
  <Color.RED: 1>
  

Enumerations can be iterated over, and know how many members they have:

>>> len(Color)
3

>>> list(Color)
[<Color.RED: 1>, <Color.BLUE: 2>, <Color.GREEN: 3>]

Methods can be added to enumerations, and members can have their own attributes – see the documentation for details.

PENDING = 'pending'

RUNNING = 'running'

SUCCESS = 'success'

FAILURE = 'failure'