Fix get_bounds() error message

pyproject.toml

@@ -123,6 +123,13 @@ addopts = "--cov=xcdat --cov-report term --cov-report html:tests_coverage_report
 python_files = ["tests.py", "test_*.py"]
 # These markers are defined in `xarray.tests` and must be included to avoid warnings when importing from this module.
 markers = ["flaky", "network"]
+# Ignore warnings related to xgcm Axis deprecation, which will always appear
+# until they are removed in a future xgcm release (last release was v0.8.1 in
+# Nov 2022).
+filterwarnings = [
+  "ignore:From version 0.8.0 the Axis computation methods will be removed, in favour of using the Grid computation methods instead. i.e. use `Grid.transform` instead of `Axis.transform`:FutureWarning:xgcm.grid",
+  "ignore:The `xgcm.Axis` class will be deprecated in the future. Please make sure to use the `xgcm.Grid` methods for your work instead.:DeprecationWarning:xgcm.grid",
+]
 
 [tool.mypy]
 # Docs: https://mypy.readthedocs.io/en/stable/config_file.html

tests/test_regrid.py

@@ -1,6 +1,7 @@
 import datetime
 import re
 import sys
+import warnings
 from unittest import mock
 
 import numpy as np
@@ -13,6 +14,26 @@
 
 np.set_printoptions(threshold=sys.maxsize, suppress=True)
 
+# Ignore warnings related to xgcm Axis deprecation, which will always appear
+# until they are removed in a future xgcm release (last release was v0.8.1 in
+# Nov 2022).
+warnings.filterwarnings(
+    "ignore",
+    message=(
+        "From version 0.8.0 the Axis computation methods will be removed, in favour of using the Grid computation methods instead. i.e. use `Grid.transform` instead of `Axis.transform`"
+    ),
+    category=FutureWarning,
+    module="xgcm.grid",
+)
+warnings.filterwarnings(
+    "ignore",
+    message=(
+        "The `xgcm.Axis` class will be deprecated in the future. Please make sure to use the `xgcm.Grid` methods for your work instead."
+    ),
+    category=DeprecationWarning,
+    module="xgcm.grid",
+)
+
 
 def gen_uniform_axis(start, stop, step, name, axis):
     temp = np.arange(start, stop, step)
@@ -518,7 +539,7 @@ def test_vertical_placeholder(self):
 
         regridder = regrid2.Regrid2Regridder(ds, output_grid)
 
-        with pytest.raises(NotImplementedError, match=""):
+        with pytest.raises(NotImplementedError):
             regridder.vertical("so", ds)
 
     @pytest.mark.filterwarnings("ignore:.*invalid value.*divide.*:RuntimeWarning")
@@ -881,7 +902,7 @@ def test_vertical_placeholder(self):
 
         regridder = xesmf.XESMFRegridder(ds, self.new_grid, "bilinear")
 
-        with pytest.raises(NotImplementedError, match=""):
+        with pytest.raises(NotImplementedError):
             regridder.vertical("ts", ds)
 
     def test_regrid(self):

xcdat/bounds.py

@@ -240,7 +240,7 @@ def get_bounds(
             raise KeyError(
                 f"No bounds data variables were found for the '{axis}' axis. Make sure "
                 "the dataset has bound data vars and their names match the 'bounds' "
-                "attributes found on their related time coordinate variables. "
+                "attributes found on their related coordinate variables. "
                 "Alternatively, you can add bounds with `ds.bounds.add_missing_bounds()` "
                 "or `ds.bounds.add_bounds()`."
             )