issue_comments: 282146064

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https://github.com/pydata/xarray/issues/1281#issuecomment-282146064 https://api.github.com/repos/pydata/xarray/issues/1281 282146064 MDEyOklzc3VlQ29tbWVudDI4MjE0NjA2NA== 4441865 2017-02-23T22:43:10Z 2017-02-23T22:43:10Z CONTRIBUTOR

FWIW I've been doing

def update_attrs(obj, *args, **kwargs):
    obj.attrs.update(*args, **kwargs)
    return obj

ds.pipe(update_attrs, foo='bar')

which, yeah, is not too painful. But when I find myself using it every time I use xarray it makes me wish it was included.

A lambda solution is more difficult (maybe impossible?) because you need to update the attrs and return the original object to continue the pipe.

 
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