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Fix mgp.py create edge type hint and comment (#724)

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Ante Javor 2022-12-23 10:08:52 +01:00 committed by GitHub
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commit d72e7fa38d
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1 changed files with 5 additions and 2 deletions
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7
include/mgp.py
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@ -1283,7 +1283,7 @@ class Graph:
raise InvalidContextError() raise InvalidContextError()
self._graph.detach_delete_vertex(vertex._vertex) self._graph.detach_delete_vertex(vertex._vertex)
def create_edge(self, from_vertex: Vertex, to_vertex: Vertex, edge_type: EdgeType) -> None: def create_edge(self, from_vertex: Vertex, to_vertex: Vertex, edge_type: EdgeType) -> Edge:
""" """
Create an edge. Create an edge.
@ -1292,13 +1292,16 @@ class Graph:
to_vertex: `Vertex' to where edge is directed. to_vertex: `Vertex' to where edge is directed.
edge_type: `EdgeType` defines the type of edge. edge_type: `EdgeType` defines the type of edge.
Returns:
Created `Edge`.
Raises: Raises:
ImmutableObjectError: If `graph` is immutable. ImmutableObjectError: If `graph` is immutable.
UnableToAllocateError: If unable to allocate an edge. UnableToAllocateError: If unable to allocate an edge.
DeletedObjectError: If `from_vertex` or `to_vertex` has been deleted. DeletedObjectError: If `from_vertex` or `to_vertex` has been deleted.
SerializationError: If `from_vertex` or `to_vertex` has been modified by another transaction. SerializationError: If `from_vertex` or `to_vertex` has been modified by another transaction.
Examples: Examples:
```graph.create_edge(from_vertex, vertex, edge_type)``` ```edge = graph.create_edge(from_vertex, vertex, edge_type)```
""" """
if not self.is_valid(): if not self.is_valid():
raise InvalidContextError() raise InvalidContextError()