Local test failure plotting.test_datetimelike.test_ts_plot_with_tz

[ShaharNaveh]

After running:

(venv-pandas) $ pytest pandas/tests/plotting/test_datetimelike.py -k "test_ts_plot_with_tz"

I got a test failure.

Test log:

================================================== FAILURES ==================================================
___________________________________ TestTSPlot.test_ts_plot_with_tz['UTC'] ___________________________________

self = <pandas.tests.plotting.test_datetimelike.TestTSPlot object at 0x63f623915bb0>, tz_aware_fixture = 'UTC'

    @pytest.mark.slow
    def test_ts_plot_with_tz(self, tz_aware_fixture):
        # GH2877, GH17173, GH31205, GH31580
        tz = tz_aware_fixture
        index = date_range("1/1/2011", periods=2, freq="H", tz=tz)
        ts = Series([188.5, 328.25], index=index)
        with tm.assert_produces_warning(None):
            _check_plot_works(ts.plot)
            ax = ts.plot()
            xdata = list(ax.get_lines())[0].get_xdata()
            # Check first and last points' labels are correct
>           assert (xdata[0].hour, xdata[0].minute) == (0, 0)
E           AttributeError: 'numpy.datetime64' object has no attribute 'hour'

pandas/tests/plotting/test_datetimelike.py:57: AttributeError

---

Output of pd.show_versions():

INSTALLED VERSIONS

commit : 4e5e73e
python : 3.8.1.final.0
python-bits : 64
OS : Linux
OS-release : 5.4.19.a-1-hardened
machine : x86_64
processor :
byteorder : little
LC_ALL : None
LANG : en_US.UTF-8
LOCALE : en_US.UTF-8

pandas : 1.1.0.dev0+635.g4e5e73e23
numpy : 1.18.1
pytz : 2019.3
dateutil : 2.8.1
pip : 20.0.2
setuptools : 45.2.0
Cython : 0.29.15
pytest : 5.3.5
hypothesis : 5.5.4
sphinx : 2.4.3
blosc : 1.8.3
feather : None
xlsxwriter : 1.2.8
lxml.etree : 4.5.0
html5lib : 1.0.1
pymysql : None
psycopg2 : None
jinja2 : 2.11.1
IPython : 7.12.0
pandas_datareader: None
bs4 : 4.8.2
bottleneck : 1.3.2
fastparquet : 0.3.3
gcsfs : None
lxml.etree : 4.5.0
matplotlib : 3.1.3
numexpr : 2.7.1
odfpy : None
openpyxl : 3.0.1
pandas_gbq : None
pyarrow : 0.16.0
pytables : None
pytest : 5.3.5
pyxlsb : None
s3fs : 0.4.0
scipy : 1.4.1
sqlalchemy : 1.3.13
tables : 3.6.1
tabulate : 0.8.6
xarray : 0.15.0
xlrd : 1.2.0
xlwt : 1.3.0
xlsxwriter : 1.2.8
numba : 0.48.0

[ShaharNaveh]

Update

I could not manage to reproduce this issue.

---

Are there times when np.datetime64 doesn't have an hour attribute?

[mroeschke]

Is this still failing for you @MomIsBestFriend? Closable?

[mroeschke]

Worked for me locally on MacOS

(pandas-dev) matthewroeschke:pandas-mroeschke matthewroeschke$ pytest pandas/tests/plotting/test_datetimelike.py -k "test_ts_plot_with_tz"
=============================================================================== test session starts ===============================================================================
platform darwin -- Python 3.7.6, pytest-5.4.1, py-1.8.1, pluggy-0.13.0
rootdir: /Users/matthewroeschke/pandas-mroeschke, inifile: setup.cfg
plugins: hypothesis-5.8.0, asyncio-0.10.0, forked-1.1.2, xdist-1.31.0, cov-2.8.1
collected 106 items / 93 deselected / 13 selected

pandas/tests/plotting/test_datetimelike.py .............                                                                                                                    [100%]

======================================================================== 13 passed, 93 deselected in 2.36s ========================================================================

[rivera-fernando]

@mroeschke I too pass using the same command as you on MacOS

pytest pandas/tests/plotting/test_datetimelike.py -k "test_ts_plot_with_tz"                       
==================================================================== test session starts =====================================================================
platform darwin -- Python 3.8.2, pytest-5.4.2, py-1.8.1, pluggy-0.13.1
rootdir: /Users/fernandorivera/Documents/pandas-fernando, inifile: setup.cfg
plugins: asyncio-0.12.0, hypothesis-5.14.0, forked-1.1.2, xdist-1.32.0, cov-2.8.1
collected 106 items / 93 deselected / 13 selected

pandas/tests/plotting/test_datetimelike.py .............                                                                                               [100%]

============================================================= 13 passed, 93 deselected in 1.99s ==============================================================

but when simply running

pytest pandas/tests/plotting

then pandas/tests/plotting/test_datetimelike.py fails the first test

UPDATE:
I get this failure

========================================================================== FAILURES ==========================================================================
___________________________________________________________ TestTSPlot.test_ts_plot_with_tz['UTC'] ___________________________________________________________

self = <pandas.tests.plotting.test_datetimelike.TestTSPlot object at 0x7fe172b18b80>, tz_aware_fixture = 'UTC'

    @pytest.mark.slow
    def test_ts_plot_with_tz(self, tz_aware_fixture):
        # GH2877, GH17173, GH31205, GH31580
        tz = tz_aware_fixture
        index = date_range("1/1/2011", periods=2, freq="H", tz=tz)
        ts = Series([188.5, 328.25], index=index)
        with tm.assert_produces_warning(None):
            _check_plot_works(ts.plot)
            ax = ts.plot()
            xdata = list(ax.get_lines())[0].get_xdata()
            # Check first and last points' labels are correct
>           assert (xdata[0].hour, xdata[0].minute) == (0, 0)
E           AttributeError: 'numpy.datetime64' object has no attribute 'hour'

pandas/tests/plotting/test_datetimelike.py:57: AttributeError

[cvanweelden]

I ran into this issue on my local pandas-dev env.

It passes if I run only this test file:

pytest pandas/tests/plotting/test_datetimelike.py

But it fails if I run all plotting tests:

pytest pandas/tests/plotting/

With the following error:

________________________________________________________ TestTSPlot.test_ts_plot_with_tz['UTC'] __________________________________________________________________________________

self = <pandas.tests.plotting.test_datetimelike.TestTSPlot object at 0x7f3e6cc3ebe0>, tz_aware_fixture = 'UTC'

    @pytest.mark.slow
    def test_ts_plot_with_tz(self, tz_aware_fixture):
        # GH2877, GH17173, GH31205, GH31580
        tz = tz_aware_fixture
        index = date_range("1/1/2011", periods=2, freq="H", tz=tz)
        ts = Series([188.5, 328.25], index=index)
        with tm.assert_produces_warning(None):
            _check_plot_works(ts.plot)
            ax = ts.plot()
            xdata = list(ax.get_lines())[0].get_xdata()
            # Check first and last points' labels are correct
>           assert (xdata[0].hour, xdata[0].minute) == (0, 0)
E           AttributeError: 'numpy.datetime64' object has no attribute 'hour'

pandas/tests/plotting/test_datetimelike.py:58: AttributeError

This is reproducible for me and was on latest master (b57e5cc)

Output of pd.show_versions()

INSTALLED VERSIONS

commit : b57e5cc
python : 3.8.3.final.0
python-bits : 64
OS : Linux
OS-release : 4.15.0-106-generic
Version : #107-Ubuntu SMP Thu Jun 4 11:27:52 UTC 2020
machine : x86_64
processor : x86_64
byteorder : little
LC_ALL : None
LANG : en_US.UTF-8
LOCALE : en_US.UTF-8

pandas : 1.1.0.dev0+1904.gb57e5ccf6
numpy : 1.18.5
pytz : 2020.1
dateutil : 2.8.1
pip : 20.1.1
setuptools : 47.3.1.post20200616
Cython : 0.29.20
pytest : 5.4.3
hypothesis : 5.16.2
sphinx : 3.1.1
blosc : None
feather : None
xlsxwriter : 1.2.9
lxml.etree : 4.5.1
html5lib : 1.0.1
pymysql : None
psycopg2 : None
jinja2 : 2.11.2
IPython : 7.15.0
pandas_datareader: None
bs4 : 4.9.1
bottleneck : 1.3.2
fastparquet : 0.4.0
gcsfs : None
matplotlib : 3.2.2
numexpr : 2.7.1
odfpy : None
openpyxl : 3.0.3
pandas_gbq : None
pyarrow : 0.17.1
pytables : None
pyxlsb : None
s3fs : 0.4.2
scipy : 1.4.1
sqlalchemy : 1.3.17
tables : 3.6.1
tabulate : 0.8.7
xarray : 0.15.1
xlrd : 1.2.0
xlwt : 1.3.0
numba : 0.48.0

[mroeschke]

Going to close this issue in favor of #35080 as it looks like that issue is further along in investigating that root cause.