Module Import alias ImportFrom alias ImportFrom alias ImportFrom alias Import alias identifier Import alias identifier Assign NameStore Dict TupleLoad Str Num TupleLoad Str Num TupleLoad Str Num Call AttributeLoad NameLoad attr Dict Str Str ListLoad Num Num Num ListLoad Num Num Num keyword ListLoad Num Num Num Call AttributeLoad NameLoad attr Dict Str Str ListLoad Num Num Num ListLoad Num Num Num keyword ListLoad Num Num Num Call AttributeLoad NameLoad attr Dict Str Str ListLoad Num Num Num ListLoad Num Num Num keyword ListLoad Num Num Num Assign NameStore Call NameLoad Call AttributeLoad NameLoad attr FunctionDef arguments args defaults body TryExcept body Import alias handlers ExceptHandler type NameLoad body Return Assign NameStore Call AttributeLoad NameLoad attr ListLoad ListLoad Num Num Num ListLoad Num Num Num keyword ListLoad Str Str Assign NameStore Lambda arguments args NameParam defaults NameLoad For NameStore ListLoad NameLoad Str ListLoad Str body Assign NameStore Call NameLoad Call NameLoad GeneratorExp TupleLoad TupleLoad Str NameLoad TupleLoad NameLoad NameLoad Call NameLoad Num Num NameLoad Dict comprehension NameStore ListLoad Num Num Num Call NameLoad GeneratorExp TupleLoad TupleLoad Str NameLoad TupleLoad NameLoad TupleLoad Str NameLoad TupleLoad NameLoad ListLoad Str Str comprehension NameStore ListLoad Num Num Num Assign NameStore Call NameLoad GeneratorExp TupleLoad TupleLoad Str NameLoad TupleLoad NameLoad NameLoad Call NameLoad Num Num TupleLoad NameLoad ListLoad Str Str Dict comprehension NameStore ListLoad Num Num Num Assign NameStore Call AttributeLoad NameLoad attr NameLoad ListComp TupleLoad Str NameLoad comprehension NameStore ListLoad Num Num Num Assert CompareEq NameLoad NameLoad decorator_list FunctionDef arguments args defaults body TryExcept body ImportFrom alias handlers ExceptHandler type NameLoad body Return Assign NameStore Call AttributeLoad NameLoad attr Dict Str Str ListLoad Num Num Num ListLoad Num Num Num With Call NameLoad keyword NameLoad NameStore body Expr Call AttributeLoad NameLoad attr NameLoad Assign NameStore Call AttributeLoad NameLoad attr Assign NameStore SubscriptLoad NameLoad Index ListLoad Str Assign NameStore Call AttributeLoad NameLoad attr AttributeLoad NameLoad attr Call AttributeLoad NameLoad attr Assert CompareEq NameLoad Dict TupleLoad AttributeLoad NameLoad attr Num TupleLoad AttributeLoad NameLoad attr NameLoad Str TupleLoad NameLoad ListLoad Str Assign NameStore AttributeLoad NameLoad attr Assign NameStore Call AttributeLoad NameLoad attr AttributeLoad NameLoad attr Call AttributeLoad NameLoad attr Assert CompareEq NameLoad Dict TupleLoad AttributeLoad NameLoad attr Num TupleLoad AttributeLoad NameLoad attr NameLoad Str decorator_list Call AttributeLoad AttributeLoad NameLoad attr attr keyword Str
N/A N/A pytest operator getitem toolz merge dask.dataframe.optimize dataframe_from_ctable N/A dask.dataframe dd N/A pandas pd N/A dsk N/A N/A x 0 N/A x 1 N/A x 2 N/A N/A pd DataFrame N/A a b N/A 1 2 3 N/A 4 5 6 index N/A 0 1 3 N/A N/A pd DataFrame N/A a b N/A 4 5 6 N/A 3 2 1 index N/A 5 6 8 N/A N/A pd DataFrame N/A a b N/A 7 8 9 N/A 0 0 0 index N/A 9 9 9 N/A dfs N/A list N/A N/A dsk values test_column_optimizations_with_bcolz_and_rewrite N/A N/A N/A N/A N/A N/A N/A bcolz N/A N/A N/A ImportError N/A N/A N/A bc N/A N/A bcolz ctable N/A N/A 1 2 3 N/A 10 20 30 names N/A a b N/A func N/A N/A N/A x N/A x N/A cols N/A None abc N/A abc N/A N/A dsk2 N/A merge N/A dict N/A N/A N/A x i N/A dataframe_from_ctable bc N/A slice 0 2 cols N/A N/A i N/A 1 2 3 N/A dict N/A N/A N/A y i N/A getitem N/A x i N/A list N/A a b N/A i N/A 1 2 3 N/A expected N/A dict N/A N/A N/A y i N/A dataframe_from_ctable bc N/A slice 0 2 N/A list N/A a b N/A N/A i N/A 1 2 3 N/A result N/A N/A dd optimize dsk2 N/A N/A y i N/A i N/A 1 2 3 N/A N/A result expected N/A test_castra_column_store N/A N/A N/A N/A N/A N/A castra Castra N/A N/A N/A ImportError N/A N/A N/A df N/A N/A pd DataFrame N/A x y N/A 1 2 3 N/A 4 5 6 N/A N/A Castra template df c N/A N/A N/A N/A c extend df N/A df N/A N/A c to_dask N/A df2 N/A df N/A N/A x N/A dsk N/A N/A dd optimize N/A df2 dask N/A N/A df2 _keys N/A N/A dsk N/A N/A N/A df2 _name 0 N/A N/A Castra load_partition c 0--2 N/A list N/A x N/A df3 N/A df index N/A dsk N/A N/A dd optimize N/A df3 dask N/A N/A df3 _keys N/A N/A dsk N/A N/A N/A df3 _name 0 N/A N/A Castra load_index c 0--2 N/A N/A N/A N/A pytest mark xfail reason bloscpack BLOSC_MAX_BUFFERSIZE