Pandas v2.2.3 raising DeprecationWarning: The 'fastpath' keyword in pd.Series is deprecated and will be removed in a future version. for ASAMMDF v8.0.1

[BdSCunha]

Python version

('python=3.11.9 (tags/v3.11.9:de54cf5, Apr 2 2024, 10:12:12) [MSC v.1938 64 bit (AMD64)]')
'os=Windows-10-10.0.19045-SP0'
'numpy=1.23.5'
ldf is not supported
xls is not supported
yaml is not supported
'asammdf=8.0.1'

Code

MDF version

3.00

Code snippet

The warning is raised by just running pytest on Windows PowerShell or Command Prompt

Traceback

(.venv) C:\Users\Public\Desktop\project>pytest
==================================================================================== test session starts ====================================================================================
platform win32 -- Python 3.11.9, pytest-8.3.3, pluggy-1.5.0
rootdir: C:\Users\Public\Desktop\project      
configfile:
testpaths: tests
collected 79 items

tests\test_module_1.py ...                                                [  3%]
tests\test_module_2.py .....                                              [ 10%]
tests\test_module_3.py .....                                              [ 16%]
tests\test_module_4.py .............................................      [ 73%]
tests\test_module_5.py ......                                             [ 81%]
tests\test_module_6.py ..                                                 [ 83%]
tests\test_module_7.py ...........                                        [ 97%]
tests\test_module_8.py .                                                  [ 98%]
tests\test_module_9.py .                                                  [100%]

===================================================================================== warnings summary ====================================================================================== 
.venv\Lib\site-packages\asammdf\mdf.py:4634: 71 warnings
tests/test_module_1.py: 18 warnings
tests/test_module_2.py: 5 warnings
tests/test_module_3.py: 7 warnings
tests/test_module_5.py: 30 warnings
tests/test_module_8.py: 6 warnings
  c:\Users\Public\Desktop\project\.venv\Lib\site-packages\asammdf\mdf.py:4634: DeprecationWarning: The 'fastpath' keyword in pd.Series is deprecated and will be removed in a future version.
    df[channel_name] = pd.Series(sig.samples, index=sig_index, fastpath=True)

-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
============================================================================= 79 passed, 137 warnings in 5.86s ==============================================================================

Description

I updated ASAMMDF from v7.3.12 to the lastest v8.0.1, and by just running pytest in my project's root folder, Pandas raised the warning:

C:\Users\Public\Desktop\project.venv\Lib\site-packages\asammdf\mdf.py:4634: DeprecationWarning: The 'fastpath' keyword in pd.Series is deprecated and will be removed in a future version.
df[channel_name] = pd.Series(sig.samples, index=sig_index, fastpath=True)

asammdf/requirements.txt file does not specify a Pandas version to be used:

canmatrix[arxml,dbc]>=1.0
lz4
numexpr
numpy>=1.23.0, <2.0.0
pandas
typing_extensions
python-dateutil
isal; platform_machine == "x86_64" or platform_machine == "AMD64"
lxml>=4.9.3

And the release notes of Pandas v2.2.0 - Other Deprecations specify the item:

• Deprecated the fastpath keyword in the Series constructor (GH 20110)

[BdSCunha]

I just saw that commit 2937a21 by @JulienGrv fixes this.