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feat: Allow df.drop to take an index object #68

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Merged
merged 22 commits into from
Oct 4, 2023
Merged

feat: Allow df.drop to take an index object #68

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93d3a00
feat: Allow passing index objects to df.drop
Sep 27, 2023
ee8eb0d
remove notebook files
Sep 27, 2023
0fc8dd7
add first implementation for df.drop(index)
Sep 28, 2023
5cdfff9
use index_columns property
Sep 28, 2023
99f2f59
don't use _expr.keys()
Sep 28, 2023
f4db207
fix order bug and add test
Sep 28, 2023
ec7c6a7
fix index names
Sep 28, 2023
fd22b01
support multiindex
Sep 28, 2023
b0b0533
remove accidentally added files
Sep 28, 2023
829dd4f
Merge branch 'main' into b302296209-drop-rows-using-index
milkshakeiii Sep 28, 2023
9a5afdd
add type hint
Sep 28, 2023
794058b
Merge branch 'main' of github.com:googleapis/python-bigquery-datafram…
Sep 28, 2023
5c659bf
Merge branch 'b302296209-drop-rows-using-index' of github.com:googlea…
Sep 28, 2023
451b901
remove debug print statements
Sep 28, 2023
3ffa42d
Merge branch 'main' of github.com:googleapis/python-bigquery-datafram…
Oct 2, 2023
6a5ac4f
fix: fix df/series.iloc by list with multiindex
Oct 2, 2023
9e7b667
Merge branch 'main' of github.com:googleapis/python-bigquery-datafram…
Oct 3, 2023
01334bd
complete merge
Oct 3, 2023
a400b1d
remove unneeded isinstance
Oct 3, 2023
afbf8c3
refactor _drop_by_index
Oct 3, 2023
aaa6b58
Merge branch 'main' into b302296209-drop-rows-using-index
tswast Oct 4, 2023
7524adb
Merge branch 'main' into b302296209-drop-rows-using-index
milkshakeiii Oct 4, 2023
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don't use _expr.keys()
  • Loading branch information
Henry J Solberg committed Sep 28, 2023
commit 99f2f59a244b333c519060d44116074f3b2b318b
10 changes: 6 additions & 4 deletions bigframes/dataframe.py
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Original file line number Diff line number Diff line change
Expand Up @@ -918,9 +918,11 @@ def drop(
)
elif isinstance(index, indexes.Index):
block = index._data._get_block()
original_value_columns = block.value_columns
original_index_columns = block.index_columns
block = blocks.Block(block._expr, [], block._expr.column_names.keys())
original_value_columns = list(block.value_columns)
original_index_columns = list(block.index_columns)
block = blocks.Block(
block._expr, [], original_value_columns + original_index_columns
)
block = block.set_index(original_index_columns, drop=False)
index_df = DataFrame(block)
index_df = index_df.drop(columns=original_value_columns)
Expand All @@ -931,7 +933,7 @@ def drop(
bool_series & df_with_indices_to_drop[index_name].isna()
)
result = df_with_indices_to_drop[bool_series]
result = result.drop(columns=list(original_index_columns))
result = result.drop(columns=original_index_columns)
return result
else:
block, condition_id = block.apply_unary_op(
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