36 lines
1.2 KiB
Python
36 lines
1.2 KiB
Python
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import importlib
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import pandas as pd
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import pytest
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import statsmodels.datasets
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from statsmodels.datasets.utils import Dataset
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exclude = ['check_internet', 'clear_data_home', 'get_data_home',
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'get_rdataset', 'tests', 'utils', 'webuse', 'PytestTester',
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'test']
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datasets = []
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for dataset_name in dir(statsmodels.datasets):
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if not dataset_name.startswith('_') and dataset_name not in exclude:
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datasets.append(dataset_name)
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@pytest.mark.parametrize('dataset_name', datasets)
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def test_dataset(dataset_name):
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dataset = importlib.import_module('statsmodels.datasets.' + dataset_name)
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ds = dataset.load()
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assert isinstance(ds, Dataset)
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assert isinstance(ds.data, pd.DataFrame)
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if hasattr(ds, 'exog'):
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assert isinstance(ds.exog, (pd.DataFrame, pd.Series))
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if hasattr(ds, 'endog'):
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assert isinstance(ds.endog, (pd.DataFrame, pd.Series))
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ds = dataset.load_pandas()
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assert isinstance(ds, Dataset)
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assert isinstance(ds.data, pd.DataFrame)
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if hasattr(ds, 'exog'):
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assert isinstance(ds.exog, (pd.DataFrame, pd.Series))
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if hasattr(ds, 'endog'):
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assert isinstance(ds.endog, (pd.DataFrame, pd.Series))
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