Order coords to match dims in repr

[jsignell]

Demo

From #712:

In [4]: fromcollectionsimport* ...: importnumpyasnp ...: fromxarrayimport* ...: ...: d1=DataArray(np.empty((2, 2)), coords=OrderedDict([("foo", [0, 1]), ("bar", [0, 1])]), dims=["foo", "bar"]) ...: d2=DataArray(np.empty((2, 2)), coords=OrderedDict([("bar", [0, 1]), ("foo", [0, 1])]), dims=["bar", "foo"]) ...: ...: ds=Dataset({"d1": d1, "d2": d2}) ...: ...: print(ds.d1) ...: print(ds.d2) <xarray.DataArray'd1' (foo: 2, bar: 2)>Size: 32Barray([[4.70561893e-310, 0.00000000e+000],
[4.54093764e-293, 1.78484740e+161]])
Coordinates:
*foo (foo) int6416B01*bar (bar) int6416B01<xarray.DataArray'd2' (bar: 2, foo: 2)>Size: 32Barray([[ 9.98924668e+201, 8.70970817e-191],
[-2.16505045e+052, 8.30088883e-055]])
Coordinates:
*bar (bar) int6416B01*foo (foo) int6416B01

fromcollectionsimport*importnumpyasnpimportxarrayasxrd1=DataArray(np.empty((2, 2)), coords=OrderedDict([("foo", [0, 1]), ("bar", [0, 1])]))
d2=DataArray(np.empty((2, 2)), coords=OrderedDict([("bar", [0, 1]), ("foo", [0, 1])]))
ds=Dataset({"d1": d1, "d2": d2})
print(ds.d1)
print(ds.d2)

From #4515:

importxarrayasxrimportnumpyasnpds=xr.Dataset()
ds.coords["as"] =10ds["var"] =xr.DataArray(np.ones((10,)), dims="x", coords={"x": np.arange(10)})
ds

• ClosesDataArrays should display their coordinates in the natural order #712
• Tests added - shockingly this didn't break any tests, but I'll add some
• User visible changes (including notable bug fixes) are documented in whats-new.rst
• New functions/methods are listed in api.rst

[Illviljan]

Looks good. There were quite a few fixes needed in our tests so I guess it might be noticeable for others.
But they could use something like https://github.com/max-sixty/pytest-accept to fix their reprs.