Comments (3)
Did you follow the steps to build pandas in this guide?
https://pandas.pydata.org/docs/development/contributing_environment.html
Steps 2 and 3 in particular
from pandas.
This is what I ran
conda env create --file environment.yml
conda activate pandas-dev
git fetch upstream --tags
python -m pip install -ve . --no-build-isolation --config-settings editable-verbose=true
output
Successfully built pandas
Installing collected packages: pandas
Successfully installed pandas-3.0.0.dev0+759.g22e524799d
Then I ran
pytest
Now I get a different error
+ /opt/anaconda3/envs/pandas-dev/bin/ninja
[1/1] Generating write_version_file with a custom command
ImportError while loading conftest '/Users/tuhinsharma/Documents/Git/pandas/pandas/conftest.py'.
pandas/conftest.py:714: in <module>
idx = Index(pd.array([f"pandas_{i}" for i in range(100)], dtype="string[pyarrow]"))
pandas/core/construction.py:320: in array
return cls._from_sequence(data, dtype=dtype, copy=copy)
pandas/core/arrays/string_arrow.py:205: in _from_sequence
return cls(pa.array(result, type=pa.string(), from_pandas=True))
pyarrow/array.pxi:268: in pyarrow.lib.array
???
pyarrow/array.pxi:3715: in pyarrow.lib.get_values
???
pyarrow/pandas-shim.pxi:223: in pyarrow.lib._PandasAPIShim.is_series
???
pyarrow/pandas-shim.pxi:123: in pyarrow.lib._PandasAPIShim._have_pandas_internal
???
pyarrow/pandas-shim.pxi:102: in pyarrow.lib._PandasAPIShim._check_import
???
pyarrow/pandas-shim.pxi:105: in pyarrow.lib._PandasAPIShim._check_import
???
pyarrow/pandas-shim.pxi:74: in pyarrow.lib._PandasAPIShim._import_pandas
???
E UserWarning: pyarrow requires pandas 1.0.0 or above, pandas 0+untagged.34786.g22e5247 is installed. Therefore, pandas-specific integration is not used.
from pandas.
Instead
python -m pip install -ve . --no-build-isolation --config-settings editable-verbose=true
if I use
python setup.py develop
then it works.
from pandas.
Related Issues (20)
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from pandas.