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17 lines
609 B
17 lines
609 B
4 days ago
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"""Test the old numpy pickler, compatibility version."""
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# numpy_pickle is not a drop-in replacement of pickle, as it takes
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# filenames instead of open files as arguments.
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from joblib import numpy_pickle_compat
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def test_z_file(tmpdir):
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# Test saving and loading data with Zfiles.
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filename = tmpdir.join("test.pkl").strpath
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data = numpy_pickle_compat.asbytes("Foo, \n Bar, baz, \n\nfoobar")
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with open(filename, "wb") as f:
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numpy_pickle_compat.write_zfile(f, data)
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with open(filename, "rb") as f:
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data_read = numpy_pickle_compat.read_zfile(f)
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assert data == data_read
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