128 lines
2.6 KiB
Python
128 lines
2.6 KiB
Python
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import numpy as np
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import pytest
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from pandas import (
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DataFrame,
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Index,
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MultiIndex,
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Series,
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date_range,
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)
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@pytest.fixture
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def series_ints():
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return Series(np.random.default_rng(2).random(4), index=np.arange(0, 8, 2))
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@pytest.fixture
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def frame_ints():
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return DataFrame(
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np.random.default_rng(2).standard_normal((4, 4)),
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index=np.arange(0, 8, 2),
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columns=np.arange(0, 12, 3),
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)
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@pytest.fixture
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def series_uints():
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return Series(
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np.random.default_rng(2).random(4),
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index=Index(np.arange(0, 8, 2, dtype=np.uint64)),
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)
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@pytest.fixture
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def frame_uints():
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return DataFrame(
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np.random.default_rng(2).standard_normal((4, 4)),
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index=Index(range(0, 8, 2), dtype=np.uint64),
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columns=Index(range(0, 12, 3), dtype=np.uint64),
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)
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@pytest.fixture
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def series_labels():
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return Series(np.random.default_rng(2).standard_normal(4), index=list("abcd"))
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@pytest.fixture
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def frame_labels():
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return DataFrame(
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np.random.default_rng(2).standard_normal((4, 4)),
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index=list("abcd"),
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columns=list("ABCD"),
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)
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@pytest.fixture
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def series_ts():
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return Series(
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np.random.default_rng(2).standard_normal(4),
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index=date_range("20130101", periods=4),
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)
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@pytest.fixture
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def frame_ts():
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return DataFrame(
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np.random.default_rng(2).standard_normal((4, 4)),
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index=date_range("20130101", periods=4),
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)
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@pytest.fixture
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def series_floats():
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return Series(
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np.random.default_rng(2).random(4),
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index=Index(range(0, 8, 2), dtype=np.float64),
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)
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@pytest.fixture
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def frame_floats():
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return DataFrame(
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np.random.default_rng(2).standard_normal((4, 4)),
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index=Index(range(0, 8, 2), dtype=np.float64),
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columns=Index(range(0, 12, 3), dtype=np.float64),
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)
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@pytest.fixture
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def series_mixed():
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return Series(np.random.default_rng(2).standard_normal(4), index=[2, 4, "null", 8])
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@pytest.fixture
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def frame_mixed():
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return DataFrame(
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np.random.default_rng(2).standard_normal((4, 4)), index=[2, 4, "null", 8]
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)
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@pytest.fixture
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def frame_empty():
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return DataFrame()
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@pytest.fixture
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def series_empty():
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return Series(dtype=object)
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@pytest.fixture
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def frame_multi():
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return DataFrame(
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np.random.default_rng(2).standard_normal((4, 4)),
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index=MultiIndex.from_product([[1, 2], [3, 4]]),
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columns=MultiIndex.from_product([[5, 6], [7, 8]]),
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)
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@pytest.fixture
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def series_multi():
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return Series(
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np.random.default_rng(2).random(4),
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index=MultiIndex.from_product([[1, 2], [3, 4]]),
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)
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