FeatureEnVi: Visual Analytics for Feature Engineering Using Stepwise Selection and Semi-Automatic Extraction Approaches
https://doi.org/10.1109/TVCG.2022.3141040
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32 lines
838 B
32 lines
838 B
__all__ = []
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__metaclass__ = type
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try:
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# Python >=3.2
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from tempfile import TemporaryDirectory
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except ImportError:
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import shutil
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import tempfile
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class TemporaryDirectory:
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"""
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Very simple temporary directory context manager.
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Will try to delete afterward, but will also ignore OS and similar
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errors on deletion.
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"""
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def __init__(self, **kwargs):
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self.name = None # Handle mkdtemp raising an exception
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self.name = tempfile.mkdtemp(**kwargs)
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def __enter__(self):
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return self.name
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def __exit__(self, exctype, excvalue, exctrace):
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try:
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shutil.rmtree(self.name, True)
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except OSError: # removal errors are not the only possible
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pass
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self.name = None
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