34 lines
853 B
Python
34 lines
853 B
Python
# coding: utf-8
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from xgboost.compat import SKLEARN_INSTALLED, PANDAS_INSTALLED, DT_INSTALLED, DASK_INSTALLED
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def no_sklearn():
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return {'condition': not SKLEARN_INSTALLED,
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'reason': 'Scikit-Learn is not installed'}
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def no_dask():
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return {'condition': not DASK_INSTALLED,
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'reason': 'Dask is not installed'}
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def no_pandas():
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return {'condition': not PANDAS_INSTALLED,
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'reason': 'Pandas is not installed.'}
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def no_dt():
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return {'condition': not DT_INSTALLED,
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'reason': 'Datatable is not installed.'}
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def no_matplotlib():
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reason = 'Matplotlib is not installed.'
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try:
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import matplotlib.pyplot as _ # noqa
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return {'condition': False,
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'reason': reason}
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except ImportError:
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return {'condition': True,
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'reason': reason}
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