TST: Test failures with pandas 1.3.0 #11918
Description
pandas 1.3.0 was released 3 hours ago (as of writing this): https://github.com/pandas-dev/pandas/releases/tag/v1.3.0
It is causing the following test failures. I think we can just update the test results, but I want to make sure that subpackage maintainers are fine with this plan. Doctest is trickier but we can just require pandas>=1.3 for those?
________________ [doctest] astropy.table.table.Table.to_pandas _________________
3572
3573 >>> q = [1, 2] * u.m
3574 >>> tm = Time([1998, 2002], format='jyear')
3575 >>> sc = SkyCoord([5, 6], [7, 8], unit='deg')
3576 >>> dt = TimeDelta([3, 200] * u.s)
3577
3578 >>> t = QTable([q, tm, sc, dt], names=['q', 'tm', 'sc', 'dt'])
3579
3580 >>> df = t.to_pandas(index='tm')
3581 >>> with pd.option_context('display.max_columns', 20):
Differences (unified diff with -expected +actual):
@@ -1,4 +1,3 @@
q sc.ra sc.dec dt
-tm
1998-01-01 1.0 5.0 7.0 0 days 00:00:03
2002-01-01 2.0 6.0 8.0 0 days 00:03:20
/Users/runner/work/astropy/astropy/.tox/py37-test-alldeps/lib/python3.7/site-packages/astropy/table/table.py:3581: DocTestFailure
______________________ TestPandas.test_from_pandas_index _______________________
self = <astropy.table.tests.test_table.TestPandas object at 0x1346a5390>
def test_from_pandas_index(self):
tm = Time([1998, 2002], format='jyear')
x = [1, 2]
t = table.Table([tm, x], names=['tm', 'x'])
tp = t.to_pandas(index='tm')
t2 = table.Table.from_pandas(tp)
assert t2.colnames == ['x']
t2 = table.Table.from_pandas(tp, index=True)
> assert t2.colnames == ['tm', 'x']
E AssertionError: assert ['index', 'x'] == ['tm', 'x']
E At index 0 diff: 'index' != 'tm'
E Use -v to get the full diff
../../.tox/py37-test-alldeps/lib/python3.7/site-packages/astropy/table/tests/test_table.py:1961: AssertionError
_____________________________ [doctest] pandas.rst _____________________________
059 2015-07-06T00:00:00.000000000 3
060
061 Converting to :class:`~pandas.DataFrame` can also be done with
062 :meth:`~astropy.timeseries.TimeSeries.to_pandas`:
063
064 .. doctest-requires:: pandas
065
066 >>> ts['b'] = [1.2, 3.4, 5.4]
067 >>> df_new = ts.to_pandas()
068 >>> df_new
Differences (unified diff with -expected +actual):
@@ -1,4 +1,3 @@
a b
-time
2015-07-04 1 1.2
2015-07-05 2 3.4
/Users/runner/work/astropy/astropy/docs/timeseries/pandas.rst:68: DocTestFailure
Example log with pandas 1.3.0 (failed): https://github.com/astropy/astropy/runs/2973199416?check_suite_focus=true
Example log with pandas 1.2.5 (passed): https://github.com/astropy/astropy/runs/2968371046?check_suite_focus=true