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chore: fix session pool del before lock #367

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Merged
merged 3 commits into from
Nov 25, 2025
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chore: fix session pool del before lock #367

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b95413a
chore: fix session pool del before lock
wey-gu Oct 22, 2024
0919c79
ci: remove py37 pdm build path
wey-gu Oct 22, 2024
ab2b5d0
Merge branch 'master' into fix_session_pool_del_before_lock
BeautyyuYanli Nov 25, 2025
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2 changes: 1 addition & 1 deletion README.md
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Expand Up @@ -370,7 +370,7 @@ See [ScanVertexEdgeExample.py](example/ScanVertexEdgeExample.py) for more detail

| Nebula-Python Version | Compatible NebulaGraph Versions | Notes |
| --------------------- | ------------------------------- | ---------------------------------------------------------- |
| 3.8.2 | 3.x | Highly recommended. Latest release for NebulaGraph 3.x series. |
| 3.8.3 | 3.x | Highly recommended. Latest release for NebulaGraph 3.x series. |
| master | master | Includes recent changes. Not yet released. |
| 3.0.0 ~ 3.5.1 | 3.x | Compatible with any released version within the NebulaGraph 3.x series. |
| 2.6.0 | 2.6.0, 2.6.1 | |
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3 changes: 2 additions & 1 deletion nebula3/gclient/net/SessionPool.py
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Expand Up @@ -70,7 +70,8 @@ def __init__(self, username, password, space_name, addresses):
self._close = False

def __del__(self):
self.close()
if hasattr(self, '_lock'):
self.close()
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@HarrisChu HarrisChu Oct 22, 2024

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the root cause is when init the pool if the address is invalid, would raise exception
so the object has no _lock property.

prefer move the exception at the end of init function
and the every object has _lock property.

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@HarrisChu HarrisChu Oct 22, 2024

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the current change it's also ok for me.
there's the same issue with meta client, please fix it in the same way


def init(
self,
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2 changes: 1 addition & 1 deletion pyproject.toml
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@@ -1,6 +1,6 @@
[project]
name = "nebula3-python"
version = "3.8.2"
version = "3.8.3"
description = "Python client for NebulaGraph v3"
authors = [
{name = "vesoft-inc", email = "info@vesoft.com"},
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2 changes: 1 addition & 1 deletion setup.py
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Expand Up @@ -26,7 +26,7 @@

setup(
name="nebula3-python",
version="3.8.2",
version="3.8.3",
license="Apache 2.0",
author="vesoft-inc",
author_email="info@vesoft.com",
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