Fix overflow-related bug in computing means of cftime.datetime arrays #4344
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Thanks @dcherian and @andersy005! Merging now. |
dcherian
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* upstream/master: (34 commits) Fix bug in computing means of cftime.datetime arrays (pydata#4344) fix some str accessor inconsistencies (pydata#4339) pin matplotlib in ci/requirements/doc.yml (pydata#4340) Clarify drop_vars return value. (pydata#4244) Support explicitly setting a dimension order with to_dataframe() (pydata#4333) Increase support window of all dependencies (pydata#4296) Implement interp for interpolating between chunks of data (dask) (pydata#4155) Add @mathause to current core developers. (pydata#4335) install sphinx-autosummary-accessors from conda-forge (pydata#4332) Use sphinx-accessors-autosummary (pydata#4323) ndrolling fixes (pydata#4329) DOC: fix typo argmin -> argmax in DataArray.argmax docstring (pydata#4327) pin sphinx to 3.1(pydata#4326) nd-rolling (pydata#4219) Implicit dask import 4164 (pydata#4318) allow customizing the inline repr of a duck array (pydata#4248) silence the known docs CI issues (pydata#4316) enh: fixed pydata#4302 (pydata#4315) Remove all unused and warn-raising methods from AbstractDataStore (pydata#4310) Fix map_blocks example (pydata#4305) ...
dcherian
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Aug 16, 2020
* upstream/master: (40 commits) Fix bug in computing means of cftime.datetime arrays (pydata#4344) fix some str accessor inconsistencies (pydata#4339) pin matplotlib in ci/requirements/doc.yml (pydata#4340) Clarify drop_vars return value. (pydata#4244) Support explicitly setting a dimension order with to_dataframe() (pydata#4333) Increase support window of all dependencies (pydata#4296) Implement interp for interpolating between chunks of data (dask) (pydata#4155) Add @mathause to current core developers. (pydata#4335) install sphinx-autosummary-accessors from conda-forge (pydata#4332) Use sphinx-accessors-autosummary (pydata#4323) ndrolling fixes (pydata#4329) DOC: fix typo argmin -> argmax in DataArray.argmax docstring (pydata#4327) pin sphinx to 3.1(pydata#4326) nd-rolling (pydata#4219) Implicit dask import 4164 (pydata#4318) allow customizing the inline repr of a duck array (pydata#4248) silence the known docs CI issues (pydata#4316) enh: fixed pydata#4302 (pydata#4315) Remove all unused and warn-raising methods from AbstractDataStore (pydata#4310) Fix map_blocks example (pydata#4305) ...
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Going through
pandas.TimedeltaIndexwithinduck_array_ops._to_pytimedeltaleads to overflow problems (presumably it casts to a"timedelta64[ns]"type internally). This PR updates the logic to directly use NumPy to do the casting, first to"timedelta64[us]", then todatetime.timedelta.isort . && black . && mypy . && flake8whats-new.rst