def reaction_cartesian_expansion(graph: BELGraph, accept_unqualified_edges: bool = True) -> None:
    """Expand all reactions to simple subject-predicate-object networks."""
    for u, v, d in list(graph.edges(data=True)):
        # Deal with unqualified edges
        if CITATION not in d and accept_unqualified_edges:
            _reaction_cartesion_expansion_unqualified_helper(graph, u, v, d)
            continue

        if isinstance(u, Reaction) and isinstance(v, Reaction):
            catalysts = _get_catalysts_in_reaction(u) | _get_catalysts_in_reaction(v)

            for reactant, product in chain(itt.product(u.reactants, u.products), itt.product(v.reactants, v.products)):
                if reactant in catalysts or product in catalysts:
                    continue
                graph.add_increases(
                    reactant, product,
                    citation=d.get(CITATION),
                    evidence=d.get(EVIDENCE),
                    annotations=d.get(ANNOTATIONS),
                )

            for product, reactant in itt.product(u.products, u.reactants):
                if reactant in catalysts or product in catalysts:
                    continue

                graph.add_qualified_edge(
                    product, reactant,
                    relation=d[RELATION],
                    citation=d.get(CITATION),
                    evidence=d.get(EVIDENCE),
                    annotations=d.get(ANNOTATIONS),
                )

        elif isinstance(u, Reaction):
            catalysts = _get_catalysts_in_reaction(u)

            for product in u.products:
                # Skip create increases edges between enzymes
                if product in catalysts:
                    continue

                # Only add edge between v and reaction if the node is not part of the reaction
                # In practice skips hasReactant, hasProduct edges
                if v not in u.products and v not in u.reactants:
                    graph.add_increases(
                        product, v,
                        citation=d.get(CITATION),
                        evidence=d.get(EVIDENCE),
                        annotations=d.get(ANNOTATIONS),
                    )

                for reactant in u.reactants:
                    graph.add_increases(
                        reactant, product,
                        citation=d.get(CITATION),
                        evidence=d.get(EVIDENCE),
                        annotations=d.get(ANNOTATIONS),
                    )

        elif isinstance(v, Reaction):
            for reactant in v.reactants:
                catalysts = _get_catalysts_in_reaction(v)

                # Skip create increases edges between enzymes
                if reactant in catalysts:
                    continue

                # Only add edge between v and reaction if the node is not part of the reaction
                # In practice skips hasReactant, hasProduct edges
                if u not in v.products and u not in v.reactants:
                    graph.add_increases(
                        u, reactant,
                        citation=d.get(CITATION),
                        evidence=d.get(EVIDENCE),
                        annotations=d.get(ANNOTATIONS),
                    )
                for product in v.products:
                    graph.add_increases(
                        reactant, product,
                        citation=d.get(CITATION),
                        evidence=d.get(EVIDENCE),
                        annotations=d.get(ANNOTATIONS),
                    )

    _remove_reaction_nodes(graph)
def reaction_cartesian_expansion(graph: BELGraph, accept_unqualified_edges: bool = True) -> None:
    """Expand all reactions to simple subject-predicate-object networks."""
    for u, v, d in list(graph.edges(data=True)):
        # Deal with unqualified edges
        if CITATION not in d and accept_unqualified_edges:
            _reaction_cartesion_expansion_unqualified_helper(graph, u, v, d)
            continue

        if isinstance(u, Reaction) and isinstance(v, Reaction):
            catalysts = _get_catalysts_in_reaction(u) | _get_catalysts_in_reaction(v)

            for reactant, product in chain(itt.product(u.reactants, u.products), itt.product(v.reactants, v.products)):
                if reactant in catalysts or product in catalysts:
                    continue
                graph.add_increases(
                    reactant, product,
                    citation=d.get(CITATION),
                    evidence=d.get(EVIDENCE),
                    annotations=d.get(ANNOTATIONS),
                )

            for product, reactant in itt.product(u.products, u.reactants):
                if reactant in catalysts or product in catalysts:
                    continue

                graph.add_qualified_edge(
                    product, reactant,
                    relation=d[RELATION],
                    citation=d.get(CITATION),
                    evidence=d.get(EVIDENCE),
                    annotations=d.get(ANNOTATIONS),
                )

        elif isinstance(u, Reaction):
            catalysts = _get_catalysts_in_reaction(u)

            for product in u.products:
                # Skip create increases edges between enzymes
                if product in catalysts:
                    continue

                # Only add edge between v and reaction if the node is not part of the reaction
                # In practice skips hasReactant, hasProduct edges
                if v not in u.products and v not in u.reactants:
                    graph.add_increases(
                        product, v,
                        citation=d.get(CITATION),
                        evidence=d.get(EVIDENCE),
                        annotations=d.get(ANNOTATIONS),
                    )

                for reactant in u.reactants:
                    graph.add_increases(
                        reactant, product,
                        citation=d.get(CITATION),
                        evidence=d.get(EVIDENCE),
                        annotations=d.get(ANNOTATIONS),
                    )

        elif isinstance(v, Reaction):
            for reactant in v.reactants:
                catalysts = _get_catalysts_in_reaction(v)

                # Skip create increases edges between enzymes
                if reactant in catalysts:
                    continue

                # Only add edge between v and reaction if the node is not part of the reaction
                # In practice skips hasReactant, hasProduct edges
                if u not in v.products and u not in v.reactants:
                    graph.add_increases(
                        u, reactant,
                        citation=d.get(CITATION),
                        evidence=d.get(EVIDENCE),
                        annotations=d.get(ANNOTATIONS),
                    )
                for product in v.products:
                    graph.add_increases(
                        reactant, product,
                        citation=d.get(CITATION),
                        evidence=d.get(EVIDENCE),
                        annotations=d.get(ANNOTATIONS),
                    )

    _remove_reaction_nodes(graph)
def reaction_cartesian_expansion ( graph : BELGraph , accept_unqualified_edges : bool = True ) -> None : for u , v , d in list ( graph . edges ( data = True ) ) : # Deal with unqualified edges if CITATION not in d and accept_unqualified_edges : _reaction_cartesion_expansion_unqualified_helper ( graph , u , v , d ) continue if isinstance ( u , Reaction ) and isinstance ( v , Reaction ) : catalysts = _get_catalysts_in_reaction ( u ) | _get_catalysts_in_reaction ( v ) for reactant , product in chain ( itt . product ( u . reactants , u . products ) , itt . product ( v . reactants , v . products ) ) : if reactant in catalysts or product in catalysts : continue graph . add_increases ( reactant , product , citation = d . get ( CITATION ) , evidence = d . get ( EVIDENCE ) , annotations = d . get ( ANNOTATIONS ) , ) for product , reactant in itt . product ( u . products , u . reactants ) : if reactant in catalysts or product in catalysts : continue graph . add_qualified_edge ( product , reactant , relation = d [ RELATION ] , citation = d . get ( CITATION ) , evidence = d . get ( EVIDENCE ) , annotations = d . get ( ANNOTATIONS ) , ) elif isinstance ( u , Reaction ) : catalysts = _get_catalysts_in_reaction ( u ) for product in u . products : # Skip create increases edges between enzymes if product in catalysts : continue # Only add edge between v and reaction if the node is not part of the reaction # In practice skips hasReactant, hasProduct edges if v not in u . products and v not in u . reactants : graph . add_increases ( product , v , citation = d . get ( CITATION ) , evidence = d . get ( EVIDENCE ) , annotations = d . get ( ANNOTATIONS ) , ) for reactant in u . reactants : graph . add_increases ( reactant , product , citation = d . get ( CITATION ) , evidence = d . get ( EVIDENCE ) , annotations = d . get ( ANNOTATIONS ) , ) elif isinstance ( v , Reaction ) : for reactant in v . reactants : catalysts = _get_catalysts_in_reaction ( v ) # Skip create increases edges between enzymes if reactant in catalysts : continue # Only add edge between v and reaction if the node is not part of the reaction # In practice skips hasReactant, hasProduct edges if u not in v . products and u not in v . reactants : graph . add_increases ( u , reactant , citation = d . get ( CITATION ) , evidence = d . get ( EVIDENCE ) , annotations = d . get ( ANNOTATIONS ) , ) for product in v . products : graph . add_increases ( reactant , product , citation = d . get ( CITATION ) , evidence = d . get ( EVIDENCE ) , annotations = d . get ( ANNOTATIONS ) , ) _remove_reaction_nodes ( graph )
Expand all reactions to simple subject-predicate-object networks.
Expand all reactions to simple subject - predicate - object networks .