issues: 1353466624

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id node_id number title user state locked assignee milestone comments created_at updated_at closed_at author_association active_lock_reason draft pull_request body reactions performed_via_github_app state_reason repo type
1353466624 I_kwDOAMm_X85QrEMA 6962 Type errors in `mypy` GitHub Action 19871268 closed 0     5 2022-08-28T20:55:38Z 2022-11-21T21:31:28Z 2022-11-21T21:31:28Z CONTRIBUTOR      

What happened?

Running the GitHub Action for mypy locally returned errors:

bash $ python -m mypy --install-types --non-interactive xarray/core/merge.py:43: error: "tuple" is not subscriptable [misc] xarray/core/merge.py:44: error: "tuple" is not subscriptable [misc] xarray/core/merge.py:45: error: "tuple" is not subscriptable [misc] xarray/backends/api.py:62: error: "dict" is not subscriptable [misc] Found 4 errors in 2 files (checked 144 source files)

What did you expect to happen?

No type errors from mypy.

Minimal Complete Verifiable Example

No response

MVCE confirmation

  • [X] Minimal example — the example is as focused as reasonably possible to demonstrate the underlying issue in xarray.
  • [X] Complete example — the example is self-contained, including all data and the text of any traceback.
  • [X] Verifiable example — the example copy & pastes into an IPython prompt or Binder notebook, returning the result.
  • [X] New issue — a search of GitHub Issues suggests this is not a duplicate.

Relevant log output

No response

Anything else we need to know?

No response

Environment

INSTALLED VERSIONS ------------------ commit: 3d3b236df3f8f5982760e68e064eb0db2aacc4a2 python: 3.8.13 | packaged by conda-forge | (default, Mar 25 2022, 06:04:10) [GCC 10.3.0] python-bits: 64 OS: Linux OS-release: 5.10.60.1-microsoft-standard-WSL2 machine: x86_64 processor: x86_64 byteorder: little LC_ALL: None LANG: en_US.UTF-8 LOCALE: ('en_US', 'UTF-8') libhdf5: 1.12.2 libnetcdf: 4.8.1 xarray: 2022.6.1.dev39+g3d3b236d pandas: 1.4.3 numpy: 1.22.4 scipy: 1.9.0 netCDF4: 1.6.0 pydap: None h5netcdf: 1.0.2 h5py: 3.7.0 Nio: None zarr: 2.12.0 cftime: 1.6.1 nc_time_axis: 1.4.1 PseudoNetCDF: 3.2.2 rasterio: 1.3.2 cfgrib: 0.9.10.1 iris: 3.2.1 bottleneck: 1.3.5 dask: 2022.8.1 distributed: 2022.8.1 matplotlib: 3.5.3 cartopy: 0.20.3 seaborn: 0.11.2 numbagg: 0.2.1 fsspec: 2022.7.1 cupy: None pint: 0.19.2 sparse: 0.13.0 flox: 0.5.9 numpy_groupies: 0.9.19 setuptools: 65.3.0 pip: 22.2.2 conda: None pytest: 7.1.2 IPython: 8.4.0 sphinx: 5.1.1 
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   completed 13221727 issue

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