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
121631853,MDExOlB1bGxSZXF1ZXN0MTIxNjMxODUz,1416,closed,0,Moved register_dataset_accessor examples docs to appropriate docstring,2941720,"Just noticed this when reading through the code - VERY minor.

The Examples docstring for register_dataarray_accessor referred
to register_dataset_accessor instead.  Moved the example to
register_dataset_accessor.

 - [ ] Closes #xxxx
 - [ ] Tests added / passed
 - [ ] Passes ``git diff upstream/master | flake8 --diff``
 - [ ] Fully documented, including `whats-new.rst` for all changes and `api.rst` for new API

^ hopefully don't need to fill these in",2017-05-20T17:43:25Z,2017-05-21T20:18:10Z,2017-05-21T20:18:10Z,2017-05-21T20:18:10Z,028454d9d8c6d7d2f8afd7d0133941f961dbe231,,,0,c29341b96a11510f003169c794b17d3fd1957afc,d5c7e0612e8243c0a716460da0b74315f719f2df,CONTRIBUTOR,,13221727,https://github.com/pydata/xarray/pull/1416,
121899206,MDExOlB1bGxSZXF1ZXN0MTIxODk5MjA2,1421,open,0,Adding arbitrary object serialization,2941720,"This adds support for object serialization using the netCDF4-python backend..

Minimum working (at least appears to..) example, no tests yet.

I added `allow_object` kwarg (rather than `allow_pickle`, no reason to firmly attach pickle to the api, could use something else for other backends).

This is now for:

- `to_netcdf`
- `AbstractDataStore` (a `True` value raises `NotImplementedError` for everything but `NetCDF4DataStore`)
- `cf_encoder` which when `True` alters its behaviour to allow `dtype('O')` through.

`NetCDF4DataStore` handles this independently from the cf_encoder/decoder.  The dtype support made it hard to decouple, plus I think object serialization is a backend dependent issue.

There's a lot of potential for refactoring, just pushed this to get opinions about whether this
was a reasonable approach - I'm relatively new to open source, so would appreciate any constructive feedback/criticisms! 


 - [ ] Closes #xxxx
 - [ ] Tests added / passed
 - [ ] Passes ``git diff upstream/master | flake8 --diff``
 - [ ] Fully documented, including `whats-new.rst` for all changes and `api.rst` for new API

^ these will come later!",2017-05-23T01:59:37Z,2022-06-09T14:50:17Z,,,e0280d2771d39477920900d0857f248bce5ad87a,,,0,2b387ca6ef87be0d77ad1d78adf63d9531519f13,d1e4164f3961d7bbb3eb79037e96cae14f7182f8,CONTRIBUTOR,,13221727,https://github.com/pydata/xarray/pull/1421,