[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

lib/iris/fileformats/_nc_load_rules/actions.py

@@ -44,12 +44,12 @@
 
 """
 
-from . import helpers as hh
-
 from functools import wraps
 
-import iris.fileformats.pp as pp
 import iris.fileformats.cf
+import iris.fileformats.pp as pp
+
+from . import helpers as hh
 
 
 def _default_rulenamesfunc(func_name):

lib/iris/fileformats/_nc_load_rules/helpers.py

@@ -20,20 +20,19 @@
 
 import iris.aux_factory
 from iris.common.mixin import _get_valid_standard_name
-import iris.coords
 import iris.coord_systems
+import iris.coords
+import iris.exceptions
 import iris.fileformats.cf as cf
 import iris.fileformats.netcdf
 from iris.fileformats.netcdf import (
+    UnknownCellMethodWarning,
     _get_cf_var_data,
     parse_cell_methods,
-    UnknownCellMethodWarning,
 )
-import iris.exceptions
 import iris.std_names
 import iris.util
 
-
 #
 # UD Units Constants (based on Unidata udunits.dat definition file)
 #

lib/iris/tests/unit/fileformats/nc_load_rules/actions/__init__.py

@@ -21,10 +21,10 @@
 import subprocess
 import tempfile
 
+import iris.fileformats._nc_load_rules.engine
 from iris.fileformats.cf import CFReader
 import iris.fileformats.netcdf
 from iris.fileformats.netcdf import _load_cube
-import iris.fileformats._nc_load_rules.engine
 
 """
 Notes on testing method.

lib/iris/tests/unit/fileformats/nc_load_rules/actions/test__grid_mappings.py

@@ -10,11 +10,9 @@
 Here, *specifically* testcases relating to grid-mappings and dim-coords.
 
 """
-import iris.tests as tests
-
 import iris.coord_systems as ics
 import iris.fileformats._nc_load_rules.helpers as hh
-
+import iris.tests as tests
 from iris.tests.unit.fileformats.nc_load_rules.actions import (
     Mixin__nc_load_actions,
 )

lib/iris/tests/unit/fileformats/nc_load_rules/actions/test__hybrid_formulae.py

@@ -10,9 +10,8 @@
 Test rules activation relating to hybrid vertical coordinates.
 
 """
-import iris.tests as tests
-
 import iris.fileformats._nc_load_rules.helpers as hh
+import iris.tests as tests
 from iris.tests.unit.fileformats.nc_load_rules.actions import (
     Mixin__nc_load_actions,
 )

lib/iris/tests/unit/fileformats/nc_load_rules/actions/test__miscellaneous.py

@@ -14,11 +14,9 @@
     * ancillary variables
 
 """
-import iris.tests as tests
-
-from iris.coords import AuxCoord, CellMeasure, AncillaryVariable
+from iris.coords import AncillaryVariable, AuxCoord, CellMeasure
 from iris.fileformats.pp import STASH
-
+import iris.tests as tests
 from iris.tests.unit.fileformats.nc_load_rules.actions import (
     Mixin__nc_load_actions,
 )

lib/iris/tests/unit/fileformats/nc_load_rules/actions/test__time_coords.py

@@ -10,11 +10,8 @@
 Tests for rules activation relating to 'time' and 'time_period' coords.
 
 """
-import iris.tests as tests
-
 from iris.coords import AuxCoord, DimCoord
-
-
+import iris.tests as tests
 from iris.tests.unit.fileformats.nc_load_rules.actions import (
     Mixin__nc_load_actions,
 )

lib/iris/tests/unit/fileformats/nc_load_rules/helpers/test_build_auxiliary_coordinate.py

@@ -18,8 +18,8 @@
 import numpy as np
 
 from iris.coords import AuxCoord
-from iris.fileformats.cf import CFVariable
 from iris.fileformats._nc_load_rules.helpers import build_auxiliary_coordinate
+from iris.fileformats.cf import CFVariable
 
 
 class TestBoundsVertexDim(tests.IrisTest):

lib/iris/tests/unit/fileformats/nc_load_rules/helpers/test_get_cf_bounds_var.py

@@ -16,9 +16,9 @@
 from unittest import mock
 
 from iris.fileformats._nc_load_rules.helpers import (
-    get_cf_bounds_var,
     CF_ATTR_BOUNDS,
     CF_ATTR_CLIMATOLOGY,
+    get_cf_bounds_var,
 )
 
 

lib/iris/tests/unit/fileformats/nc_load_rules/helpers/test_has_supported_mercator_parameters.py

@@ -9,17 +9,18 @@
 
 """
 
+from unittest import mock
 import warnings
 
+from iris.fileformats._nc_load_rules.helpers import (
+    has_supported_mercator_parameters,
+)
+
 # import iris tests first so that some things can be initialised before
 # importing anything else
 import iris.tests as tests  # isort:skip
 
-from unittest import mock
 
-from iris.fileformats._nc_load_rules.helpers import (
-    has_supported_mercator_parameters,
-)
 
 
 def _engine(cf_grid_var, cf_name):

lib/iris/tests/unit/fileformats/nc_load_rules/helpers/test_has_supported_stereographic_parameters.py

@@ -9,17 +9,18 @@
 
 """
 
+from unittest import mock
 import warnings
 
+from iris.fileformats._nc_load_rules.helpers import (
+    has_supported_stereographic_parameters,
+)
+
 # import iris tests first so that some things can be initialised before
 # importing anything else
 import iris.tests as tests  # isort:skip
 
-from unittest import mock
 
-from iris.fileformats._nc_load_rules.helpers import (
-    has_supported_stereographic_parameters,
-)
 
 
 def _engine(cf_grid_var, cf_name):