pull_requests: 677702179

This data as json

id node_id number state locked title user body created_at updated_at closed_at merged_at merge_commit_sha assignee milestone draft head base author_association auto_merge repo url merged_by
677702179 MDExOlB1bGxSZXF1ZXN0Njc3NzAyMTc5 5532 closed 0 Remove self from classes in How to add new backends docs 14371165 Copy pasting the examples in http://xarray.pydata.org/en/stable/internals/how-to-add-new-backend.html resulted in crashes. Make the docs copy/paste friendly by removing the self arguments. Example: ```python expected = xr.Dataset( dict(a=2 * np.arange(5)), coords=dict(x=("x", np.arange(5), dict(units="s"))) ) class CustomBackend(xr.backends.BackendEntrypoint): def open_dataset( self, filename_or_obj, drop_variables=None, **kwargs, ): return expected.copy(deep=True) xr.open_dataset("fake_filename", engine=CustomBackend) TypeError: open_dataset() missing 1 required positional argument: 'filename_or_obj' ``` This works if self is removed: ```python expected = xr.Dataset( dict(a=2 * np.arange(5)), coords=dict(x=("x", np.arange(5), dict(units="s"))) ) class CustomBackend(xr.backends.BackendEntrypoint): def open_dataset( filename_or_obj, drop_variables=None, **kwargs, ): return expected.copy(deep=True) xr.open_dataset("fake_filename", engine=CustomBackend) <xarray.Dataset> Dimensions: (a: 5, x: 5) Coordinates: * a (a) int32 0 2 4 6 8 * x (x) int32 0 1 2 3 4 Data variables: *empty* ``` <!-- Feel free to remove check-list items aren't relevant to your change --> - [x] Passes `pre-commit run --all-files` 2021-06-25T07:48:32Z 2021-07-02T16:07:16Z 2021-06-25T08:12:59Z 2021-06-25T08:12:59Z 697e9a9cdc2678cd867f774cb81a2032211ba942     0 f39e73c1751fc88154db44af83cc8dadbe91456d 0ba275bad0bb1d80d7b766f049860a78e45858eb MEMBER   13221727 https://github.com/pydata/xarray/pull/5532  

Links from other tables