dosubot[bot] commented on issue #218:
URL:
https://github.com/apache/incubator-hugegraph-ai/issues/218#issuecomment-2850370815
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To address the issue with hardcoded vertex IDs in the hugegraph-python
documentation, you can modify the sample code to use the vertex ID returned by
the `addVertex` method. This approach avoids hardcoding and makes the code more
dynamic and maintainable. Here's the corrected version of the code:
```python
from pyhugegraph.client import PyHugeClient
# Initialize the client
client = PyHugeClient("127.0.0.1", "8080", user="admin", pwd="admin",
graph="hugegraph", graphspace="DEFAULT")
# Schema management
schema = client.schema()
schema.propertyKey("name").asText().ifNotExist().create()
schema.propertyKey("birthDate").asText().ifNotExist().create()
schema.vertexLabel("Person").properties("name",
"birthDate").usePrimaryKeyId().primaryKeys("name").ifNotExist().create()
schema.vertexLabel("Movie").properties("name").usePrimaryKeyId().primaryKeys("name").ifNotExist().create()
schema.edgeLabel("ActedIn").sourceLabel("Person").targetLabel("Movie").ifNotExist().create()
# Graph operations
g = client.graph()
v1 = g.addVertex("Person", {"name": "Al Pacino", "birthDate": "1940-04-25"})
v2 = g.addVertex("Person", {"name": "Robert De Niro", "birthDate":
"1943-08-17"})
v3 = g.addVertex("Movie", {"name": "The Godfather"})
v4 = g.addVertex("Movie", {"name": "The Godfather Part II"})
v5 = g.addVertex("Movie", {"name": "The Godfather Coda The Death of Michael
Corleone"})
g.addEdge("ActedIn", v1.id, v3.id, {})
g.addEdge("ActedIn", v1.id, v4.id, {})
g.addEdge("ActedIn", v1.id, v5.id, {})
g.addEdge("ActedIn", v2.id, v4.id, {})
res = g.getVertexById(v1.id).label
print(res)
g.close()
```
This version uses the `id` attribute of the vertex objects returned by
`addVertex` to add edges, eliminating the need for hardcoded IDs.
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