Error: np.float_ removed

[ruidazeng]

Why am I getting this error? How can I fix this? It does not seem like serializer.py:50 has np_float_.

tests\test_search.py:196: in <module>
    @require_elasticsearch
tests\utils.py:101: in require_elasticsearch
    import elasticsearch  # noqa
C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\site-packages\elasticsearch\__init__.py:32: in <module>
    from .client import Elasticsearch
C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\site-packages\elasticsearch\client\__init__.py:22: in <module>
    from ..transport import Transport, TransportError
C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\site-packages\elasticsearch\transport.py:23: in <module>
    from .serializer import JSONSerializer, Deserializer, DEFAULT_SERIALIZERS
C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\site-packages\elasticsearch\serializer.py:50: in <module>
    np.float_,
C:\hostedtoolcache\windows\Python\3.11.9\x64\Lib\site-packages\numpy\__init__.py:411: in __getattr__
    raise AttributeError(
E   AttributeError: `np.float_` was removed in the NumPy 2.0 release. Use `np.float64` instead.

[pquentin]

Hello, what versions of elasticsearch-py are you using? This was fixed in #2551 and released in 8.15.0 (August 2024) and 7.17.12 (September 2024).

[ruidazeng]

Hello, what versions of elasticsearch-py are you using? This was fixed in #2551 and released in 8.15.0 (August 2024) and 7.17.12 (September 2024).

 + elasticsearch==7.9.1

It is the default version in uv

Run pip install --upgrade uv
Collecting uv
  Downloading uv-0.5.4-py3-none-win_amd64.whl.metadata (11 kB)
Downloading uv-0.5.4-py3-none-win_amd64.whl (15.6 MB)
   ---------------------------------------- 15.6/15.6 MB 98.2 MB/s eta 0:00:00
Installing collected packages: uv
Successfully installed uv-0.5.4
3m 12s
Run uv pip install --system "tests @ ."
Using Python 3.11.9 environment at C:\hostedtoolcache\windows\Python\3.11.9\x64

[pquentin]

7.9.1 is more than 4 years old at this point. There's no such thing as a uv default version, also your output doesn't show which version was actually installed.

[ruidazeng]

7.9.1 is more than 4 years old at this point. There's no such thing as a uv default version, also your output doesn't show which version was actually installed.

How do I get the latest version of elasticsearch, or at least 7.17.12 or above?

Using Python 3.11.9 environment at C:\hostedtoolcache\windows\Python\3.11.9\x64
Resolved 163 packages in 9.51s
Prepared 162 packages in 2m 29s
Installed 162 packages in 35.95s
 + docker==7.1.0
 + elasticsearch==7.9.1
 + execnet==2.1.1

[pquentin]

The bug tracker is here for verified bug reports, and user questions should use the language-clients tag on our forums: https://discuss.elastic.co/tag/language-clients. That said, what is the output of uv tree? There is surely a constraint in your pyproject.toml file somewhere that requires this old version of the client.

[ruidazeng]

The bug tracker is here for verified bug reports, and user questions should use the language-clients tag on our forums: https://discuss.elastic.co/tag/language-clients. That said, what is the output of uv tree? There is surely a constraint in your pyproject.toml file somewhere that requires this old version of the client.

Found the constraint here:
"elasticsearch<8.0.0",

Didn't think it will take me all the way back to 7.9.1 though but the issue is fixed.

Thanks for the bug tracker forum!~