Session regroups all the data which can be stored between different executions of the system.

class core.session.Session

Bases: openalea.grapheditor.observer.Observed

A session is composed by different workspaces, and an user package. A workspace is an open node A session can be saved on disk.

add_graph_view(view)

add_workspace(compositenode=None, notify=True)

Open a new workspace in the session if compositenode = None, create a new empty compositenode

clear(create_workspace=True)

Reinit Session

close_workspace(index, notify=True)

Close workspace at index

get_current_workspace()

Return the current workspace object

get_graph_views()

init(create_workspace=True)

Init the Session

load(filename)

Load session data from filename

load_module(name, path)

save(filename=None)

Save session in filename user_pkg and workspaces data are saved

Be careful, this method do not work very well if data are not persistent.

simulate_workspace_addition()

USR_PKG_NAME = '__my package__'

ws

Return the current workspace object