Property Graph#

`PropertySelection`(args, *kwargs)	Instances of this class are returned from the PropertyGraph.select_*() methods and can be used by the PropertyGraph.extract_subgraph() method to extract a Graph containing vertices and edges with only the selected properties.
`PropertyGraph`(args, *kwargs)	Class which stores vertex and edge properties that can be used to construct Graphs from individual property selections and used later to annotate graph algorithm results with corresponding properties.
`PropertyGraph.add_edge_data`(dataframe, ...)	Add a dataframe describing edge properties to the PropertyGraph.
`PropertyGraph.add_vertex_data`(dataframe, ...)	Add a dataframe describing vertex properties to the PropertyGraph.
`PropertyGraph.annotate_dataframe`(df, G, ...)	Add properties to df that represent the vertices and edges in graph G.
`PropertyGraph.edge_props_to_graph`(...[, ...])	Create a Graph from the edges in edge_prop_df.
`PropertyGraph.extract_subgraph`([...])	Return a subgraph of the overall PropertyGraph containing vertices and edges that match a selection.
`PropertyGraph.get_edge_data`([edge_ids, ...])	Return a dataframe containing edge properties for only the specified edge_ids, columns, and/or edge type, or all edge IDs if not specified.
`PropertyGraph.get_num_edges`([type])	Return the number of all edges or edges of a given type.
`PropertyGraph.get_num_vertices`([type, ...])	Return the number of all vertices or vertices of a given type.
`PropertyGraph.get_vertex_data`([vertex_ids, ...])	Gets a DataFrame containing vertex properties
`PropertyGraph.get_vertices`([selection])	Return a Series containing the unique vertex IDs contained in both the vertex and edge property data in ascending order.
`PropertyGraph.has_duplicate_edges`(df[, columns])	Return True if df has rows with the same src, dst, type, and columns
`PropertyGraph.is_multigraph`(df)	Parameters:
`PropertyGraph.renumber_edges_by_type`([...])	Renumber edge IDs to be contiguous by type.
`PropertyGraph.renumber_vertices_by_type`([...])	Renumber vertex IDs to be contiguous by type.
`PropertyGraph.select_edges`(expr)	Evaluate expr and return a PropertySelection object representing the edges that match the expression selection criteria.
`PropertyGraph.select_vertices`(expr[, ...])	Evaluate expr and return a PropertySelection object representing the vertices that match the expression.