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55 lines
1.2 KiB
55 lines
1.2 KiB
"""
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Tests for the pseudo-public API implemented in internals/api.py and exposed
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in core.internals
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"""
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import pandas as pd
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from pandas.core import internals
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from pandas.core.internals import api
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def test_internals_api():
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assert internals.make_block is api.make_block
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def test_namespace():
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# SUBJECT TO CHANGE
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modules = [
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"blocks",
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"concat",
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"managers",
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"construction",
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"array_manager",
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"base",
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"api",
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"ops",
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]
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expected = [
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"Block",
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"NumericBlock",
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"DatetimeTZBlock",
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"ExtensionBlock",
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"ObjectBlock",
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"make_block",
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"DataManager",
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"ArrayManager",
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"BlockManager",
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"SingleDataManager",
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"SingleBlockManager",
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"SingleArrayManager",
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"concatenate_managers",
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"create_block_manager_from_blocks",
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]
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result = [x for x in dir(internals) if not x.startswith("__")]
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assert set(result) == set(expected + modules)
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def test_make_block_2d_with_dti():
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# GH#41168
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dti = pd.date_range("2012", periods=3, tz="UTC")
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blk = api.make_block(dti, placement=[0])
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assert blk.shape == (1, 3)
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assert blk.values.shape == (1, 3)
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