diff --git a/pandas/tests/interchange/test_impl.py b/pandas/tests/interchange/test_impl.py index 8a25a2c1889f3..61d3edcbb2964 100644 --- a/pandas/tests/interchange/test_impl.py +++ b/pandas/tests/interchange/test_impl.py @@ -4,6 +4,10 @@ import pytest from pandas._libs.tslibs import iNaT +from pandas.compat import ( + is_ci_environment, + is_platform_windows, +) import pandas.util._test_decorators as td import pandas as pd @@ -309,11 +313,21 @@ def test_datetimetzdtype(tz, unit): tm.assert_frame_equal(df, from_dataframe(df.__dataframe__())) -def test_interchange_from_non_pandas_tz_aware(): +def test_interchange_from_non_pandas_tz_aware(request): # GH 54239, 54287 pa = pytest.importorskip("pyarrow", "11.0.0") import pyarrow.compute as pc + if is_platform_windows() and is_ci_environment(): + mark = pytest.mark.xfail( + raises=pa.ArrowInvalid, + reason=( + "TODO: Set ARROW_TIMEZONE_DATABASE environment variable " + "on CI to path to the tzdata for pyarrow." + ), + ) + request.node.add_marker(mark) + arr = pa.array([datetime(2020, 1, 1), None, datetime(2020, 1, 2)]) arr = pc.assume_timezone(arr, "Asia/Kathmandu") table = pa.table({"arr": arr}) diff --git a/pandas/tests/io/parser/common/test_common_basic.py b/pandas/tests/io/parser/common/test_common_basic.py index 00a26a755756f..442aa5ef87b10 100644 --- a/pandas/tests/io/parser/common/test_common_basic.py +++ b/pandas/tests/io/parser/common/test_common_basic.py @@ -86,7 +86,9 @@ def test_read_csv_local(all_parsers, csv1): fname = prefix + str(os.path.abspath(csv1)) result = parser.read_csv(fname, index_col=0, parse_dates=True) - + # TODO: make unit check more specific + if parser.engine == "pyarrow": + result.index = result.index.as_unit("ns") expected = DataFrame( [ [0.980269, 3.685731, -0.364216805298, -1.159738], @@ -177,7 +179,9 @@ def test_read_csv_low_memory_no_rows_with_index(all_parsers): def test_read_csv_dataframe(all_parsers, csv1): parser = all_parsers result = parser.read_csv(csv1, index_col=0, parse_dates=True) - + # TODO: make unit check more specific + if parser.engine == "pyarrow": + result.index = result.index.as_unit("ns") expected = DataFrame( [ [0.980269, 3.685731, -0.364216805298, -1.159738], diff --git a/pandas/tests/io/parser/test_parse_dates.py b/pandas/tests/io/parser/test_parse_dates.py index 9f7840588f89e..c6afff56de16b 100644 --- a/pandas/tests/io/parser/test_parse_dates.py +++ b/pandas/tests/io/parser/test_parse_dates.py @@ -979,12 +979,15 @@ def test_parse_dates_custom_euro_format(all_parsers, kwargs): ) -def test_parse_tz_aware(all_parsers, request): +def test_parse_tz_aware(all_parsers): # See gh-1693 parser = all_parsers data = "Date,x\n2012-06-13T01:39:00Z,0.5" result = parser.read_csv(StringIO(data), index_col=0, parse_dates=True) + # TODO: make unit check more specific + if parser.engine == "pyarrow": + result.index = result.index.as_unit("ns") expected = DataFrame( {"x": [0.5]}, index=Index([Timestamp("2012-06-13 01:39:00+00:00")], name="Date") ) @@ -2231,6 +2234,9 @@ def test_parse_dates_arrow_engine(all_parsers): 2000-01-01 00:00:01,1""" result = parser.read_csv(StringIO(data), parse_dates=["a"]) + # TODO: make unit check more specific + if parser.engine == "pyarrow": + result["a"] = result["a"].dt.as_unit("ns") expected = DataFrame( { "a": [