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Old engine for Continuous Time Bayesian Networks. Superseded by reCTBN. 🐍 https://github.com/madlabunimib/PyCTBN
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PyCTBN/venv/lib/python3.9/site-packages/pandas/tests/extension/base/io.py

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from io import StringIO
import numpy as np
import pytest
import pandas as pd
from .base import BaseExtensionTests
class BaseParsingTests(BaseExtensionTests):
@pytest.mark.parametrize("engine", ["c", "python"])
def test_EA_types(self, engine, data):
df = pd.DataFrame({"with_dtype": pd.Series(data, dtype=str(data.dtype))})
csv_output = df.to_csv(index=False, na_rep=np.nan)
result = pd.read_csv(
StringIO(csv_output), dtype={"with_dtype": str(data.dtype)}, engine=engine
)
expected = df
self.assert_frame_equal(result, expected)