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[BUG] Index.rename improperly exposed to MultiIndex #7057

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isVoid opened this issue Dec 30, 2020 · 0 comments · Fixed by #7172
Closed

[BUG] Index.rename improperly exposed to MultiIndex #7057

isVoid opened this issue Dec 30, 2020 · 0 comments · Fixed by #7172
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@isVoid
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bug Something isn't working Python Affects Python cuDF API.

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@isVoid
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isVoid commented Dec 30, 2020

Describe the bug
During implementing PR #7054 , I noticed that Index.rename is accessible within MultiIndex class, however its behavior is ill-defined.

Steps/Code to reproduce bug

>>> midx = cudf.MultiIndex.from_tuples([('a', 1), ('b', 1)])
>>> midx.rename(['l0', 'l1'])
MultiIndex([('a', 1),
            ('b', 1)],
           )

Expected behavior
MultiIndex.rename should handle list-like input and rename the index levels accordingly.

Environment overview (please complete the following information)

  • Environment location: rapids-compose

Environment details
Please run and paste the output of the cudf/print_env.sh script here, to gather any other relevant environment details

Click here to see environment details
 **git***
 Not inside a git repository
 
 ***OS Information***
 DISTRIB_ID=Ubuntu
 DISTRIB_RELEASE=18.04
 DISTRIB_CODENAME=bionic
 DISTRIB_DESCRIPTION="Ubuntu 18.04.5 LTS"
 NAME="Ubuntu"
 VERSION="18.04.5 LTS (Bionic Beaver)"
 ID=ubuntu
 ID_LIKE=debian
 PRETTY_NAME="Ubuntu 18.04.5 LTS"
 VERSION_ID="18.04"
 HOME_URL="https://www.ubuntu.com/"
 SUPPORT_URL="https://help.ubuntu.com/"
 BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
 PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
 VERSION_CODENAME=bionic
 UBUNTU_CODENAME=bionic
 Linux dgx06 4.15.0-76-generic #86-Ubuntu SMP Fri Jan 17 17:24:28 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
 
 ***GPU Information***
 Wed Dec 30 12:21:49 2020
 +-----------------------------------------------------------------------------+
 | NVIDIA-SMI 440.64.00    Driver Version: 440.64.00    CUDA Version: 10.2     |
 |-------------------------------+----------------------+----------------------+
 | GPU  Name        Persistence-M| Bus-Id        Disp.A | Volatile Uncorr. ECC |
 | Fan  Temp  Perf  Pwr:Usage/Cap|         Memory-Usage | GPU-Util  Compute M. |
 |===============================+======================+======================|
 |   0  Tesla V100-SXM2...  On   | 00000000:0B:00.0 Off |                    0 |
 | N/A   31C    P0    54W / 300W |   1612MiB / 32510MiB |      0%      Default |
 +-------------------------------+----------------------+----------------------+
 
 +-----------------------------------------------------------------------------+
 | Processes:                                                       GPU Memory |
 |  GPU       PID   Type   Process name                             Usage      |
 |=============================================================================|
 +-----------------------------------------------------------------------------+
 
 ***CPU***
 Architecture:        x86_64
 CPU op-mode(s):      32-bit, 64-bit
 Byte Order:          Little Endian
 CPU(s):              80
 On-line CPU(s) list: 0-79
 Thread(s) per core:  2
 Core(s) per socket:  20
 Socket(s):           2
 NUMA node(s):        2
 Vendor ID:           GenuineIntel
 CPU family:          6
 Model:               79
 Model name:          Intel(R) Xeon(R) CPU E5-2698 v4 @ 2.20GHz
 Stepping:            1
 CPU MHz:             3205.339
 CPU max MHz:         3600.0000
 CPU min MHz:         1200.0000
 BogoMIPS:            4390.16
 Virtualization:      VT-x
 L1d cache:           32K
 L1i cache:           32K
 L2 cache:            256K
 L3 cache:            51200K
 NUMA node0 CPU(s):   0-19,40-59
 NUMA node1 CPU(s):   20-39,60-79
 Flags:               fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti intel_ppin ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts md_clear flush_l1d
 
 ***CMake***
 /raid/wangm/dev/rapids/compose/etc/conda/cuda_10.2/envs/rapids/bin/cmake
 cmake version 3.18.4
 
 CMake suite maintained and supported by Kitware (kitware.com/cmake).
 
 ***g++***
 /usr/local/bin/g++
 g++ (Ubuntu 7.5.0-3ubuntu1~18.04) 7.5.0
 Copyright (C) 2017 Free Software Foundation, Inc.
 This is free software; see the source for copying conditions.  There is NO
 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 
 
 ***nvcc***
 /usr/local/bin/nvcc
 nvcc: NVIDIA (R) Cuda compiler driver
 Copyright (c) 2005-2019 NVIDIA Corporation
 Built on Wed_Oct_23_19:24:38_PDT_2019
 Cuda compilation tools, release 10.2, V10.2.89
 
 ***Python***
 /raid/wangm/dev/rapids/compose/etc/conda/cuda_10.2/envs/rapids/bin/python
 Python 3.7.8
 
 ***Environment Variables***
 PATH                            : /raid/wangm/dev/rapids/compose/etc/conda/cuda_10.2/envs/rapids/bin:/raid/wangm/dev/rapids/compose/etc/conda/cuda_10.2/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/local/cuda-10.2/bin
 LD_LIBRARY_PATH                 : /raid/wangm/dev/rapids/compose/etc/conda/cuda_10.2/envs/rapids/lib:/raid/wangm/dev/rapids/compose/etc/conda/cuda_10.2/lib:/usr/lib/x86_64-linux-gnu:/usr/lib/i386-linux-gnu:/usr/local/nvidia/lib:/usr/local/nvidia/lib64:/usr/local/nvidia/lib:/usr/local/nvidia/lib64:/usr/local/cuda-10.2/lib64:/usr/local/lib:/raid/wangm/dev/rapids/rmm/build/release:/raid/wangm/dev/rapids/cudf/cpp/build/release:/raid/wangm/dev/rapids/cudf/cpp/build/release:/raid/wangm/dev/rapids/cuml/cpp/build/release:/raid/wangm/dev/rapids/cugraph/cpp/build/release:/raid/wangm/dev/rapids/cuspatial/cpp/build/release
 NUMBAPRO_NVVM                   :
 NUMBAPRO_LIBDEVICE              :
 CONDA_PREFIX                    : /raid/wangm/dev/rapids/compose/etc/conda/cuda_10.2/envs/rapids
 PYTHON_PATH                     :
 
 ***conda packages***
 /raid/wangm/dev/rapids/compose/etc/conda/cuda_10.2/bin/conda
 # packages in environment at /raid/wangm/dev/rapids/compose/etc/conda/cuda_10.2/envs/rapids:
 #
 # Name                    Version                   Build  Channel
 _libgcc_mutex             0.1                 conda_forge    conda-forge
 _openmp_mutex             4.5                       1_gnu    conda-forge
 abseil-cpp                20200225.2           he1b5a44_2    conda-forge
 aiohttp                   3.7.3            py37h4abf009_0    conda-forge
 alabaster                 0.7.12                     py_0    conda-forge
 apipkg                    1.5                      pypi_0    pypi
 appdirs                   1.4.3                      py_1    conda-forge
 argon2-cffi               20.1.0           py37h8f50634_1    conda-forge
 arrow-cpp                 1.0.1           py37h1234567_2_cuda    conda-forge
 arrow-cpp-proc            1.0.1                      cuda    conda-forge
 asvdb                     0.4.1               gd6cd8f2_36    rapidsai
 async-timeout             3.0.1                   py_1000    conda-forge
 async_generator           1.10                       py_0    conda-forge
 attrs                     20.2.0             pyh9f0ad1d_0    conda-forge
 aws-sdk-cpp               1.7.164              hba45d7a_2    conda-forge
 babel                     2.8.0                      py_0    conda-forge
 backcall                  0.2.0              pyh9f0ad1d_0    conda-forge
 backports                 1.0                        py_2    conda-forge
 backports.functools_lru_cache 1.6.1                      py_0    conda-forge
 black                     19.10b0                  py37_0    conda-forge
 bleach                    3.1.5              pyh9f0ad1d_0    conda-forge
 bokeh                     2.2.1            py37hc8dfbb8_0    conda-forge
 boost                     1.72.0           py37h9de70de_0    conda-forge
 boost-cpp                 1.72.0               h8e57a91_0    conda-forge
 boto3                     1.9.191                    py_0    conda-forge
 botocore                  1.12.191                   py_0    conda-forge
 brotli                    1.0.9                he1b5a44_0    conda-forge
 brotlipy                  0.7.0           py37h516909a_1000    conda-forge
 bzip2                     1.0.8                h516909a_3    conda-forge
 c-ares                    1.16.1               h516909a_3    conda-forge
 ca-certificates           2020.6.20            hecda079_0    conda-forge
 cairo                     1.16.0            hcf35c78_1003    conda-forge
 certifi                   2020.6.20        py37hc8dfbb8_0    conda-forge
 cffi                      1.14.1           py37h2b28604_0    conda-forge
 cfgv                      3.2.0                      py_0    conda-forge
 cfitsio                   3.470                hce51eda_6    conda-forge
 chardet                   3.0.4           py37hc8dfbb8_1006    conda-forge
 clang                     8.0.1                hc9558a2_2    conda-forge
 clang-tools               8.0.1                hc9558a2_2    conda-forge
 clangxx                   8.0.1                         2    conda-forge
 click                     7.1.2              pyh9f0ad1d_0    conda-forge
 click-plugins             1.1.1                      py_0    conda-forge
 cligj                     0.5.0                      py_0    conda-forge
 cloudpickle               1.6.0                      py_0    conda-forge
 cmake                     3.18.4               h1f3970d_0    conda-forge
 cmake-format              0.6.11             pyh9f0ad1d_0    conda-forge
 cmake_setuptools          0.1.3                      py_0    rapidsai
 colorcet                  2.0.2                      py_0
 commonmark                0.9.1                      py_0    conda-forge
 cryptography              3.1              py37hb09aad4_0    conda-forge
 cudatoolkit               10.2.89              h6bb024c_0    nvidia
 cudf                      0.18.0a201204   cuda_10.2_py37_g522103dbe3_65    rapidsai-nightly
 cudnn                     7.6.5                cuda10.2_0
 cupy                      7.8.0            py37h940342b_0    conda-forge
 curl                      7.71.1               he644dc0_5    conda-forge
 cuspatial                 0.18.0a201204   py37_g1f49960_2    rapidsai-nightly
 cuxfilter                 0.18.0a201204   py37_g3080ce8_0    rapidsai-nightly
 cycler                    0.10.0                     py_2    conda-forge
 cython                    0.29.21          py37h3340039_0    conda-forge
 cytoolz                   0.10.1           py37h516909a_0    conda-forge
 dask                      2.26.0+4.ga6615bd1          pypi_0    pypi
 dask-core                 2.30.0                     py_0    conda-forge
 dask-cuda                 0.18.0a201204           py37_19    rapidsai-nightly
 dask-cudf                 0.18.0a201204   py37_g522103dbe3_65    rapidsai-nightly
 dask-glm                  0.2.0                      py_1    conda-forge
 dask-ml                   1.6.0                      py_0    conda-forge
 datashader                0.11.1             pyh9f0ad1d_0    conda-forge
 datashape                 0.5.4                      py_1    conda-forge
 decorator                 4.4.2                      py_0    conda-forge
 defusedxml                0.6.0                      py_0    conda-forge
 distlib                   0.3.1              pyh9f0ad1d_0    conda-forge
 distributed               2.26.0+1.gf081ad0f          pypi_0    pypi
 dlpack                    0.3                  he1b5a44_1    conda-forge
 docutils                  0.16             py37hc8dfbb8_1    conda-forge
 double-conversion         3.1.5                he1b5a44_2    conda-forge
 doxygen                   1.8.20               h0e019cf_0    conda-forge
 editdistance              0.5.3            py37h3340039_1    conda-forge
 entrypoints               0.3             py37hc8dfbb8_1001    conda-forge
 execnet                   1.7.1                      py_0    conda-forge
 expat                     2.2.9                he1b5a44_2    conda-forge
 faiss-proc                1.0.0                      cuda    rapidsai-nightly
 fastavro                  1.0.0.post1      py37h8f50634_0    conda-forge
 fastrlock                 0.5              py37h3340039_0    conda-forge
 filelock                  3.0.12             pyh9f0ad1d_0    conda-forge
 fiona                     1.8.13.post1     py37hc820daa_0
 flake8                    3.8.3                      py_1    conda-forge
 flatbuffers               1.12.0               he1b5a44_0    conda-forge
 fontconfig                2.13.1            h86ecdb6_1001    conda-forge
 freetype                  2.10.2               he06d7ca_0    conda-forge
 freexl                    1.0.5             h516909a_1002    conda-forge
 fsspec                    0.8.2                      py_0    conda-forge
 future                    0.18.2           py37hc8dfbb8_1    conda-forge
 gdal                      3.0.4           py37h4b180d9_10    conda-forge
 geopandas                 0.7.0                      py_1    conda-forge
 geos                      3.8.1                he1b5a44_0    conda-forge
 geotiff                   1.6.0                h05acad5_0    conda-forge
 gettext                   0.19.8.1          hc5be6a0_1002    conda-forge
 gflags                    2.2.2             he1b5a44_1004    conda-forge
 giflib                    5.2.1                h516909a_2    conda-forge
 glib                      2.66.0               h0dae87d_0    conda-forge
 glog                      0.4.0                h49b9bf7_3    conda-forge
 gmp                       6.2.0                he1b5a44_2    conda-forge
 grpc-cpp                  1.30.2               heedbac9_0    conda-forge
 hdf4                      4.2.13            hf30be14_1003    conda-forge
 hdf5                      1.10.6          nompi_h3c11f04_101    conda-forge
 heapdict                  1.0.1                      py_0    conda-forge
 holoviews                 1.13.5             pyh9f0ad1d_0    conda-forge
 hypothesis                5.28.0                     py_0    conda-forge
 icu                       64.2                 he1b5a44_1    conda-forge
 identify                  1.5.2              pyh9f0ad1d_0    conda-forge
 idna                      2.10               pyh9f0ad1d_0    conda-forge
 imagesize                 1.2.0                      py_0    conda-forge
 importlib-metadata        1.7.0            py37hc8dfbb8_0    conda-forge
 importlib_metadata        1.7.0                         0    conda-forge
 iniconfig                 1.0.1              pyh9f0ad1d_0    conda-forge
 ipykernel                 5.3.4            py37h43977f1_0    conda-forge
 ipython                   7.18.1           py37hc6149b9_0    conda-forge
 ipython_genutils          0.2.0                      py_1    conda-forge
 ipywidgets                7.5.1              pyh9f0ad1d_1    conda-forge
 isort                     5.0.7            py37hc8dfbb8_0    conda-forge
 jedi                      0.17.2           py37hc8dfbb8_0    conda-forge
 jinja2                    2.11.2             pyh9f0ad1d_0    conda-forge
 jmespath                  0.10.0             pyh9f0ad1d_0    conda-forge
 joblib                    0.16.0                     py_0    conda-forge
 jpeg                      9d                   h516909a_0    conda-forge
 json-c                    0.13.1            hbfbb72e_1002    conda-forge
 jsonschema                3.2.0            py37hc8dfbb8_1    conda-forge
 jupyter-server-proxy      1.5.0                      py_0    conda-forge
 jupyter_client            6.1.7                      py_0    conda-forge
 jupyter_core              4.6.3            py37hc8dfbb8_1    conda-forge
 jupyterlab_pygments       0.1.1              pyh9f0ad1d_0    conda-forge
 kealib                    1.4.13               h33137a7_1    conda-forge
 kiwisolver                1.3.1            py37hc928c03_0    conda-forge
 krb5                      1.17.1               hfafb76e_3    conda-forge
 lcms2                     2.11                 hbd6801e_0    conda-forge
 ld_impl_linux-64          2.35                 h769bd43_9    conda-forge
 libblas                   3.8.0               17_openblas    conda-forge
 libcblas                  3.8.0               17_openblas    conda-forge
 libcumlprims              0.18.0a201203   cuda10.2_gff080f3_0    rapidsai-nightly
 libcurl                   7.71.1               hcdd3856_5    conda-forge
 libcuspatial              0.18.0a201204   cuda10.2_g1f49960_2    rapidsai-nightly
 libcypher-parser          0.6.2                         1    rapidsai
 libdap4                   3.20.6               h1d1bd15_1    conda-forge
 libedit                   3.1.20191231         he28a2e2_2    conda-forge
 libev                     4.33                 h516909a_1    conda-forge
 libevent                  2.1.10               hcdb4288_2    conda-forge
 libfaiss                  1.6.3           he61ee18_1_cuda    conda-forge
 libffi                    3.2.1             he1b5a44_1007    conda-forge
 libgcc-ng                 9.3.0               h24d8f2e_16    conda-forge
 libgdal                   3.0.4               he6a97d6_10    conda-forge
 libgfortran-ng            7.5.0               hdf63c60_16    conda-forge
 libgomp                   9.3.0               h24d8f2e_16    conda-forge
 libhwloc                  2.4.0                h6746aa3_0    conda-forge
 libiconv                  1.16                 h516909a_0    conda-forge
 libkml                    1.3.0             hd79254b_1012    conda-forge
 liblapack                 3.8.0               17_openblas    conda-forge
 libllvm10                 10.0.1               he513fc3_3    conda-forge
 libllvm8                  8.0.1                hc9558a2_0    conda-forge
 libnetcdf                 4.7.4           nompi_h84807e1_105    conda-forge
 libnghttp2                1.41.0               h8cfc5f6_2    conda-forge
 libopenblas               0.3.10          pthreads_hb3c22a3_4    conda-forge
 libpng                    1.6.37               hed695b0_2    conda-forge
 libpq                     12.3                 h5513abc_0    conda-forge
 libprotobuf               3.12.4               h8b12597_0    conda-forge
 librmm                    0.18.0a201204   cuda10.2_g1f398d7_12    rapidsai-nightly
 libsodium                 1.0.18               h516909a_0    conda-forge
 libspatialindex           1.9.3                he1b5a44_3    conda-forge
 libspatialite             4.3.0a            h2482549_1038    conda-forge
 libssh2                   1.9.0                hab1572f_5    conda-forge
 libstdcxx-ng              9.3.0               hdf63c60_16    conda-forge
 libtiff                   4.1.0                hc7e4089_6    conda-forge
 libutf8proc               2.5.0                h516909a_2    conda-forge
 libuuid                   2.32.1            h14c3975_1000    conda-forge
 libuv                     1.39.0               h516909a_0    conda-forge
 libwebp                   1.1.0                h56121f0_4    conda-forge
 libwebp-base              1.1.0                h516909a_3    conda-forge
 libxcb                    1.13              h14c3975_1002    conda-forge
 libxml2                   2.9.10               hee79883_0    conda-forge
 llvmlite                  0.34.0           py37h5202443_1    conda-forge
 locket                    0.2.0                      py_2    conda-forge
 lz4-c                     1.9.2                he1b5a44_3    conda-forge
 markdown                  3.2.2                      py_0    conda-forge
 markupsafe                1.1.1            py37h8f50634_1    conda-forge
 matplotlib-base           3.3.2            py37hc9afd2a_1    conda-forge
 mccabe                    0.6.1                      py_1    conda-forge
 mimesis                   4.0.0              pyh9f0ad1d_0    conda-forge
 mistune                   0.8.4           py37h8f50634_1001    conda-forge
 more-itertools            8.5.0                      py_0    conda-forge
 msgpack-python            1.0.0            py37h99015e2_1    conda-forge
 multidict                 5.0.2            py37h27cfd23_2
 multipledispatch          0.6.0                      py_0    conda-forge
 munch                     2.5.0                      py_0    conda-forge
 mypy_extensions           0.4.3            py37hc8dfbb8_1    conda-forge
 nbclient                  0.5.0                      py_0    conda-forge
 nbconvert                 6.0.2            py37hc8dfbb8_0    conda-forge
 nbformat                  5.0.7                      py_0    conda-forge
 nbsphinx                  0.7.1              pyh9f0ad1d_0    conda-forge
 nccl                      2.7.8.1              hc6a2c23_0    conda-forge
 ncurses                   6.2                  he1b5a44_1    conda-forge
 nest-asyncio              1.4.0                      py_0    conda-forge
 networkx                  2.5                        py_0    conda-forge
 nodeenv                   1.5.0              pyh9f0ad1d_0    conda-forge
 nodejs                    12.18.3              h67efad7_0    conda-forge
 notebook                  6.1.4            py37hc8dfbb8_0    conda-forge
 numba                     0.51.2           py37h9fdb41a_0    conda-forge
 numpy                     1.19.1           py37h7ea13bd_2    conda-forge
 numpydoc                  1.1.0              pyh9f0ad1d_0    conda-forge
 nvtx                      0.2.1            py37h8f50634_1    conda-forge
 olefile                   0.46                       py_0    conda-forge
 openjpeg                  2.3.1                h981e76c_3    conda-forge
 openssl                   1.1.1g               h516909a_1    conda-forge
 packaging                 20.4               pyh9f0ad1d_0    conda-forge
 pandas                    1.1.2            py37h3340039_0    conda-forge
 pandoc                    1.19.2                        0    conda-forge
 pandocfilters             1.4.2                      py_1    conda-forge
 panel                     0.10.2             pyhd8ed1ab_0    conda-forge
 param                     1.10.0                     py_0    conda-forge
 parquet-cpp               1.5.1                         1    conda-forge
 parso                     0.7.1              pyh9f0ad1d_0    conda-forge
 partd                     1.1.0                      py_0    conda-forge
 pathspec                  0.8.0              pyh9f0ad1d_0    conda-forge
 pcre                      8.44                 he1b5a44_0    conda-forge
 pexpect                   4.8.0            py37hc8dfbb8_1    conda-forge
 pickleshare               0.7.5           py37hc8dfbb8_1001    conda-forge
 pillow                    7.2.0            py37h718be6c_1    conda-forge
 pip                       20.2.3                     py_0    conda-forge
 pixman                    0.38.0            h516909a_1003    conda-forge
 pluggy                    0.13.1           py37hc8dfbb8_2    conda-forge
 poppler                   0.87.0               h4190859_1    conda-forge
 poppler-data              0.4.9                         0    conda-forge
 postgresql                12.3                 h8573dbc_0    conda-forge
 pre-commit                2.7.1            py37hc8dfbb8_0    conda-forge
 pre_commit                2.7.1                         0    conda-forge
 proj                      7.0.0                h966b41f_5    conda-forge
 prometheus_client         0.8.0              pyh9f0ad1d_0    conda-forge
 prompt-toolkit            3.0.7                      py_0    conda-forge
 protobuf                  3.12.4           py37h3340039_0    conda-forge
 psutil                    5.7.2            py37h8f50634_0    conda-forge
 pthread-stubs             0.4               h14c3975_1001    conda-forge
 ptvsd                     4.3.2                    pypi_0    pypi
 ptyprocess                0.6.0                 py37_1000    conda-forge
 py                        1.9.0              pyh9f0ad1d_0    conda-forge
 py-cpuinfo                7.0.0              pyh9f0ad1d_0    conda-forge
 pyarrow                   1.0.1           py37h1234567_2_cuda    conda-forge
 pycodestyle               2.6.0              pyh9f0ad1d_0    conda-forge
 pycparser                 2.20               pyh9f0ad1d_2    conda-forge
 pyct                      0.4.8                    py37_0
 pydeck                    0.4.1              pyh9f0ad1d_0    conda-forge
 pyee                      7.0.4              pyh9f0ad1d_0    conda-forge
 pyflakes                  2.2.0              pyh9f0ad1d_0    conda-forge
 pygal                     2.4.0                      py_0    conda-forge
 pygments                  2.7.0                      py_0    conda-forge
 pynvml                    8.0.4                      py_1    conda-forge
 pyopenssl                 19.1.0                   py37_0    conda-forge
 pyparsing                 2.4.7              pyh9f0ad1d_0    conda-forge
 pyppeteer                 0.2.2                      py_1    conda-forge
 pyproj                    2.6.1.post1      py37h34dd122_0    conda-forge
 pyrsistent                0.17.3           py37h8f50634_0    conda-forge
 pysocks                   1.7.1            py37hc8dfbb8_1    conda-forge
 pytest                    6.0.2            py37hc8dfbb8_0    conda-forge
 pytest-benchmark          3.2.3              pyh9f0ad1d_0    conda-forge
 pytest-forked             1.3.0                      py_0
 pytest-xdist              2.1.0                    pypi_0    pypi
 python                    3.7.8           h425cb1d_1_cpython    conda-forge
 python-dateutil           2.8.1                      py_0    conda-forge
 python-louvain            0.13                       py_0    conda-forge
 python_abi                3.7                     1_cp37m    conda-forge
 pytz                      2020.1             pyh9f0ad1d_0    conda-forge
 pyviz_comms               0.7.6              pyh9f0ad1d_0    conda-forge
 pyyaml                    5.3.1            py37h8f50634_0    conda-forge
 pyzmq                     19.0.2           py37hac76be4_0    conda-forge
 rapidjson                 1.1.0             hf484d3e_1002    conda-forge
 rapids-pytest-benchmark   0.0.13                     py_0    rapidsai
 re2                       2020.08.01           he1b5a44_1    conda-forge
 readline                  8.0                  he28a2e2_2    conda-forge
 recommonmark              0.6.0                      py_0    conda-forge
 regex                     2020.7.14        py37h8f50634_0    conda-forge
 requests                  2.24.0             pyh9f0ad1d_0    conda-forge
 rhash                     1.3.6             h14c3975_1001    conda-forge
 rmm                       0.18.0a201204   cuda_10.2_py37_g1f398d7_12    rapidsai-nightly
 rtree                     0.9.4            py37h8526d28_1    conda-forge
 s3transfer                0.2.1                    py37_0    conda-forge
 scikit-learn              0.23.1           py37h8a51577_0    conda-forge
 scipy                     1.5.2            py37hb14ef9d_0    conda-forge
 send2trash                1.5.0                      py_0    conda-forge
 setuptools                49.6.0           py37hc8dfbb8_0    conda-forge
 shapely                   1.7.1            py37hedb1597_0    conda-forge
 simpervisor               0.3                        py_1    conda-forge
 six                       1.15.0             pyh9f0ad1d_0    conda-forge
 snappy                    1.1.8                he1b5a44_3    conda-forge
 snowballstemmer           2.0.0                      py_0    conda-forge
 sortedcontainers          2.2.2              pyh9f0ad1d_0    conda-forge
 spdlog                    1.7.0                hc9558a2_2    conda-forge
 sphinx                    3.2.1                      py_0    conda-forge
 sphinx-copybutton         0.3.0              pyh9f0ad1d_0    conda-forge
 sphinx-markdown-tables    0.0.15                   pypi_0    pypi
 sphinx_rtd_theme          0.5.0              pyh9f0ad1d_0    conda-forge
 sphinxcontrib-applehelp   1.0.2                      py_0    conda-forge
 sphinxcontrib-devhelp     1.0.2                      py_0    conda-forge
 sphinxcontrib-htmlhelp    1.0.3                      py_0    conda-forge
 sphinxcontrib-jsmath      1.0.1                      py_0    conda-forge
 sphinxcontrib-qthelp      1.0.3                      py_0    conda-forge
 sphinxcontrib-serializinghtml 1.1.4                      py_0    conda-forge
 sphinxcontrib-websupport  1.2.4              pyh9f0ad1d_0    conda-forge
 sqlite                    3.33.0               h4cf870e_0    conda-forge
 streamz                   0.5.6                    pypi_0    pypi
 tbb                       2020.2               hc9558a2_0    conda-forge
 tblib                     1.6.0                      py_0    conda-forge
 terminado                 0.8.3            py37hc8dfbb8_1    conda-forge
 testpath                  0.4.4                      py_0    conda-forge
 threadpoolctl             2.1.0              pyh5ca1d4c_0    conda-forge
 thrift-cpp                0.13.0               hbe8ec66_4    conda-forge
 tiledb                    1.7.7                h8efa9f0_3    conda-forge
 tk                        8.6.10               hed695b0_0    conda-forge
 toml                      0.10.1             pyh9f0ad1d_0    conda-forge
 toolz                     0.10.0                     py_0    conda-forge
 tornado                   6.0.4            py37h8f50634_1    conda-forge
 tqdm                      4.53.0             pyhd8ed1ab_1    conda-forge
 traitlets                 5.0.4                      py_0    conda-forge
 treelite                  0.93             py37h745909e_3    conda-forge
 treelite-runtime          0.93                     pypi_0    pypi
 typed-ast                 1.4.1            py37h516909a_0    conda-forge
 typing-extensions         3.7.4.2                       0    conda-forge
 typing_extensions         3.7.4.2                    py_0    conda-forge
 tzcode                    2020a                h516909a_0    conda-forge
 ucx                       1.8.1+g6b29558       ha5db111_0    rapidsai
 ucx-proc                  1.0.0                       gpu    rapidsai
 ucx-py                    0.18.0a201204   py37_g6b29558_2    rapidsai-nightly
 umap-learn                0.4.6            py37hc8dfbb8_0    conda-forge
 urllib3                   1.25.10                    py_0    conda-forge
 virtualenv                20.0.20          py37hc8dfbb8_1    conda-forge
 wcwidth                   0.2.5              pyh9f0ad1d_1    conda-forge
 webencodings              0.5.1                      py_1    conda-forge
 websockets                8.1              py37h8f50634_2    conda-forge
 wheel                     0.35.1             pyh9f0ad1d_0    conda-forge
 widgetsnbextension        3.5.1            py37hc8dfbb8_4    conda-forge
 xarray                    0.16.1                     py_0    conda-forge
 xerces-c                  3.2.2             h8412b87_1004    conda-forge
 xorg-kbproto              1.0.7             h14c3975_1002    conda-forge
 xorg-libice               1.0.10               h516909a_0    conda-forge
 xorg-libsm                1.2.3             h84519dc_1000    conda-forge
 xorg-libx11               1.6.12               h516909a_0    conda-forge
 xorg-libxau               1.0.9                h14c3975_0    conda-forge
 xorg-libxdmcp             1.1.3                h516909a_0    conda-forge
 xorg-libxext              1.3.4                h516909a_0    conda-forge
 xorg-libxrender           0.9.10            h516909a_1002    conda-forge
 xorg-renderproto          0.11.1            h14c3975_1002    conda-forge
 xorg-xextproto            7.3.0             h14c3975_1002    conda-forge
 xorg-xproto               7.0.31            h14c3975_1007    conda-forge
 xz                        5.2.5                h516909a_1    conda-forge
 yaml                      0.2.5                h516909a_0    conda-forge
 yarl                      1.6.3            py37h4abf009_0    conda-forge
 zeromq                    4.3.2                he1b5a44_3    conda-forge
 zict                      2.0.0                      py_0    conda-forge
 zipp                      3.1.0                      py_0    conda-forge
 zlib                      1.2.11            h516909a_1009    conda-forge
 zstd                      1.4.5                h6597ccf_2    conda-forge

Additional context
https://pandas.pydata.org/docs/reference/api/pandas.Index.rename.html
@isVoid isVoid added bug Something isn't working Needs Triage Need team to review and classify labels Dec 30, 2020
@kkraus14 kkraus14 added Python Affects Python cuDF API. and removed Needs Triage Need team to review and classify labels Jan 8, 2021
@isVoid isVoid self-assigned this Jan 16, 2021
@isVoid isVoid mentioned this issue Jan 19, 2021
Merged
rapids-bot bot pushed a commit that referenced this issue Jan 20, 2021
@isVoid
Add MultiIndex.rename API(#7172)
02e25b6 
Closes #7057 

Properly overrides `MultiIndex.rename` from `Index.rename`, reusing API from `MultiIndex.set_names`.

Authors:
  - Michael Wang <[email protected]>

Approvers:
  - GALI PREM SAGAR (@galipremsagar)

URL: #7172
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Add MultiIndex.rename API isVoid/cudf
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