def _prelaunch(self, operation, uid=None, available_disk_space=0, **kwargs):
"""
Overwrite method in order to return the correct number of stored dataTypes.
"""
self.nr_of_datatypes = 0
msg, _ = ABCSynchronous._prelaunch(self, operation, uid=None, **kwargs)
return msg, self.nr_of_datatypes
def _prelaunch(self, operation, uid=None, available_disk_space=0, **kwargs):
"""
Overwrite method in order to return the correct number of stored datatypes.
"""
self.nr_of_datatypes = 0
msg, _ = ABCSynchronous._prelaunch(self, operation, uid=None, **kwargs)
return msg, self.nr_of_datatypes
def _prelaunch(self, operation, uid=None, available_disk_space=0, **kwargs):
"""
Before going with the usual prelaunch, get from input parameters the 'subject'.
"""
if DataTypeMetaData.KEY_SUBJECT in kwargs:
subject = kwargs.pop(DataTypeMetaData.KEY_SUBJECT)
else:
subject = DataTypeMetaData.DEFAULT_SUBJECT
self.meta_data.update({DataTypeMetaData.KEY_SUBJECT: subject})
return ABCSynchronous._prelaunch(self, operation, uid, available_disk_space, **kwargs)
def _prelaunch(self,
operation,
uid=None,
available_disk_space=0,
view_model=None,
**kwargs):
"""
Before going with the usual prelaunch, get from input parameters the 'subject'.
"""
self.meta_data.update(
{DataTypeMetaData.KEY_SUBJECT: view_model.data_subject})
self.generic_attributes.subject = view_model.data_subject
return ABCSynchronous._prelaunch(self, operation, uid,
available_disk_space, view_model,
**kwargs)