sampo.structurator#

Submodules#

Function#
`graph_restructuring`(wg, use_lag_edge_optimization)	Rebuilds all edges into Finish-Start and Inseparable-Finish-Start edges
`graph_in_graph_insertion`(master_wg, master_start, master_finish, slave_wg, change_id)	Inserts the slave WorkGraph into the master WorkGraph,
`work_graph_ids_simplification`(wg, id_offset, change_id)	Creates a new WorkGraph with simplified numeric ids (numeric ids are converted to a string)

Attributes#
`STAGE_SEP`	-

sampo.structurator.graph_restructuring(wg: sampo.schemas.graph.WorkGraph, use_lag_edge_optimization: bool | None = False) → sampo.schemas.graph.WorkGraph#

Rebuilds all edges into Finish-Start and Inseparable-Finish-Start edges with the corresponding rebuilding of the nodes and returns new work graph

Parameters:

wg – WorkGraph - The graph to be converted
use_lag_edge_optimization – bool - if true - considers lags amount in edges, otherwise considers lags equal to zero and LagFinishStart edges as FinishStart edges

Returns:

new_work_graph: WorkGraph - restructured graph

sampo.structurator.graph_in_graph_insertion(master_wg: sampo.schemas.graph.WorkGraph, master_start: sampo.schemas.graph.GraphNode, master_finish: sampo.schemas.graph.GraphNode, slave_wg: sampo.schemas.graph.WorkGraph, change_id: bool = True) → sampo.schemas.graph.WorkGraph#: Inserts the slave WorkGraph into the master WorkGraph, while the starting vertex slave_wg becomes the specified master_start, and the finishing vertex is correspondingly master_finish :param master_wg: the WorkGraph into which the insertion is performed :param master_start: GraphNode which will become the parent for the entire slave_wg :param master_finish: GraphNode which will become a child for the whole slave_wg :param slave_wg: WorkGraph to be inserted into master_wg :param change_id: do ids in the new graph need to be changed :return: new union WorkGraph

sampo.structurator.work_graph_ids_simplification(wg: sampo.schemas.graph.WorkGraph, id_offset: int = 0, change_id: bool = True) → sampo.schemas.graph.WorkGraph#: Creates a new WorkGraph with simplified numeric ids (numeric ids are converted to a string) :param wg: original WorkGraph :param id_offset: start for numbering new ids :param change_id: Do IDs in the new graph need to be changed :return: new WorkGraph with numeric ids