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import pytest |
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pytest.importorskip("s3fs") |
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pytest.importorskip("moto") |
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try: |
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from s3fs.tests.test_s3fs import ( |
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endpoint_uri, |
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s3, |
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s3_base, |
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test_bucket_name, |
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) |
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except ImportError: |
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pytest.skip("s3 tests not available.") |
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so = {"anon": False, "client_kwargs": {"endpoint_url": endpoint_uri}} |
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def test_pandas(s3): |
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pd = pytest.importorskip("pandas") |
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df = pd.DataFrame({"a": [1, 2], "b": [3, 4]}) |
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df.to_csv(f"s3://{test_bucket_name}/a.csv", storage_options=so) |
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df2 = pd.read_csv(f"s3://{test_bucket_name}/a.csv", storage_options=so) |
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assert df.a.equals(df2.a) |
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def test_xarray_zarr(s3): |
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xr = pytest.importorskip("xarray") |
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pytest.importorskip("zarr") |
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import numpy as np |
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x = np.arange(5) |
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xarr = xr.DataArray(x) |
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ds = xr.Dataset({"x": xarr}) |
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ds.to_zarr(f"s3://{test_bucket_name}/a.zarr", storage_options=so) |
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ds2 = xr.open_zarr(f"s3://{test_bucket_name}/a.zarr", storage_options=so) |
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assert (ds.x == ds2.x).all() |
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