Package mdp :: Class FlowExceptionCR

Class FlowExceptionCR

Class to handle flow-crash recovery

Instance Methods

__init__(self, *args)
Allow crash recovery.

Inherited from exceptions.Exception: __new__

Inherited from exceptions.BaseException: __delattr__, __getattribute__, __getitem__, __getslice__, __reduce__, __repr__, __setattr__, __setstate__, __str__, __unicode__

Inherited from object: __format__, __hash__, __reduce_ex__, __sizeof__, __subclasshook__

Inherited from CrashRecoveryException

dump(self, filename=None)
Save a pickle dump of the crashing object on filename. If filename is None, the crash dump is saved on a file created by the tempfile module. Return the filename.

Properties

[hide private]

Inherited from exceptions.BaseException: args, message

Inherited from object: __class__

Method Details

[hide private]

init(self, args)
(Constructor)*

Allow crash recovery.

Arguments: (error_string, flow_instance, parent_exception) The triggering parent exception is kept in self.parent_exception. If flow_instance._crash_recovery is set, save a crash dump of flow_instance on the file self.filename

Overrides: object.__init__

Class FlowExceptionCR

__init__(self, *args) (Constructor)

init(self, args)
(Constructor)*