tests/datetime/test_dateutil_timezones.py | 6 ++++++

 tests/dpcontracts/test_contracts.py       | 7 +++++--

 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/tests/datetime/test_dateutil_timezones.py b/tests/datetime/test_dateutil_timezones.py

index e3afd61fb..507608ff0 100644

--- a/tests/datetime/test_dateutil_timezones.py

+++ b/tests/datetime/test_dateutil_timezones.py

@@ -79,6 +79,8 @@ def test_time_bounds_must_be_naive(name, val):

         times(**{name: val}).validate()

+@pytest.mark.xfail

+# https://github.com/dateutil/dateutil/issues/1087

 def test_should_have_correct_ordering():

     def offset(timezone):

         return abs(timezone.utcoffset(dt.datetime(2000, 1, 1)))

@@ -108,6 +110,8 @@ def test_dateutil_exists_our_not_exists_are_inverse(value):

     assert datetime_does_not_exist(value) == (not tz.datetime_exists(value))

+@pytest.mark.xfail

+# https://github.com/dateutil/dateutil/issues/1087

 def test_datetimes_can_exclude_imaginary():

     find_any(

         datetimes(**DAY_WITH_IMAGINARY_HOUR_KWARGS, allow_imaginary=True),

@@ -127,6 +131,8 @@ def test_datetimes_can_exclude_imaginary():

         allow_imaginary=False,

     )

 )

+@pytest.mark.xfail

+# https://github.com/dateutil/dateutil/issues/1087

 def test_non_imaginary_datetimes_at_boundary(val):

     # This is expected to fail because Australia/Sydney is UTC+10,

     # and the filter logic overflows when checking for round-trips.

diff --git a/tests/dpcontracts/test_contracts.py b/tests/dpcontracts/test_contracts.py

index 983438ad2..f96ede25d 100644

--- a/tests/dpcontracts/test_contracts.py

+++ b/tests/dpcontracts/test_contracts.py

@@ -9,7 +9,8 @@

 # obtain one at https://mozilla.org/MPL/2.0/.

 import pytest

-from dpcontracts import require

+

+dpcontracts = pytest.importorskip("dpcontracts")

 from hypothesis import given

 from hypothesis.errors import InvalidArgument

@@ -21,7 +22,9 @@ def identity(x):

     return x

-@require("division is undefined for zero", lambda args: args.n != 0)

+@dpcontracts.require(

+    "division is undefined for zero", lambda args: args.n != 0

+)

 def invert(n):

     return 1 / n