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ENH: indexing and __getitem__ of dataframe and series accept zerodim integer np.array as int #24924

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Merged
merged 14 commits into from
Feb 20, 2019
Merged

ENH: indexing and __getitem__ of dataframe and series accept zerodim integer np.array as int #24924

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e38be24
ENH: df.iloc accepts zero dim integer np.array as int
tamuhey Jan 25, 2019
16bbaa9
test compares the result and expected value
tamuhey Jan 27, 2019
5fc0120
ENH: df.loc accepts zerodim integer np.array, and add test
tamuhey Jan 27, 2019
9bd6491
ENH: df.__getitem__ accepts zerodim integer np.array, and add test
tamuhey Jan 27, 2019
55d4cc3
add whatsnew, v0.25.0.rst
tamuhey Jan 27, 2019
721684f
add test and whatsnew about changes of pd.Series indexing and __getit…
tamuhey Jan 27, 2019
b8acbde
move tests of df.__getitem__ and s.__getitem__ to tests/indexing/test…
tamuhey Jan 28, 2019
8d4c9a1
CLN: remove redundant comment, and name series as s
tamuhey Jan 28, 2019
83a1963
modified: doc/source/whatsnew/v0.25.0.rst
tamuhey Jan 29, 2019
b979434
fix whatsnew
tamuhey Feb 2, 2019
760a3a3
Merge branch 'master' into iss24919_df_iloc_support_zero_dim_np_array
tamuhey Feb 2, 2019
71de442
Merge branch master into test
tamuhey Feb 17, 2019
7e5c8d8
Merge branch 'master' into iss24919_df_iloc_support_zero_dim_np_array
tamuhey Feb 18, 2019
3242e29
modified: doc/source/whatsnew/v0.25.0.rst
tamuhey Feb 19, 2019
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add whatsnew, v0.25.0.rst
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@tamuhey
tamuhey committed Jan 27, 2019
commit 55d4cc3ca5f978619d802243e9ea4a97111d642c
11 changes: 11 additions & 0 deletions doc/source/whatsnew/v0.25.0.rst
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Expand Up @@ -28,6 +28,17 @@ Backwards incompatible API changes

.. _whatsnew_0250.api.other:

Indexing and getitem
^^^^^^^^^^^^^^^^^^^^
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This is not exactly what I was after. Let's just do a single line for now.
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@tamuhey tamuhey Jan 28, 2019 •
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@jreback Sorry, I cannot understand what you mean.
Please tell me more concretely.

Indexing and getitem of pd.dataframe now accept zerodim np.array.

.. ipython:: python
df = pd.DataFrame([[1, 2], [3, 4]])[np.array(0)]
df.iloc[np.array(0)]
df.loc[np.array(0)]
df[np.array(0)]

Other API Changes
^^^^^^^^^^^^^^^^^

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