Move 'import lxml' to third-party block of imports (openmc-dev#2803)

openmc/cell.py

@@ -1,8 +1,8 @@
 from collections.abc import Iterable
 from math import cos, sin, pi
 from numbers import Real
-import lxml.etree as ET
 
+import lxml.etree as ET
 import numpy as np
 from uncertainties import UFloat
 

openmc/data/library.py

@@ -1,8 +1,8 @@
 import os
-import lxml.etree as ET
 import pathlib
 
 import h5py
+import lxml.etree as ET
 
 import openmc
 from openmc._xml import clean_indentation, reorder_attributes

openmc/deplete/nuclide.py

@@ -8,8 +8,8 @@
 from collections import namedtuple, defaultdict
 from warnings import warn
 from numbers import Real
-import lxml.etree as ET
 
+import lxml.etree as ET
 import numpy as np
 
 from openmc.checkvalue import check_type

openmc/element.py

@@ -1,4 +1,5 @@
 import re
+
 import lxml.etree as ET
 
 import openmc.checkvalue as cv

openmc/filter.py

@@ -3,9 +3,9 @@
 import hashlib
 from itertools import product
 from numbers import Real, Integral
-import lxml.etree as ET
 import warnings
 
+import lxml.etree as ET
 import numpy as np
 import pandas as pd
 

openmc/filter_expansion.py

@@ -1,4 +1,5 @@
 from numbers import Integral, Real
+
 import lxml.etree as ET
 
 import openmc.checkvalue as cv

openmc/lattice.py

@@ -4,8 +4,8 @@
 from math import sqrt, floor
 from numbers import Real
 import types
-import lxml.etree as ET
 
+import lxml.etree as ET
 import numpy as np
 
 import openmc

openmc/material.py

@@ -8,8 +8,8 @@
 import typing  # imported separately as py3.8 requires typing.Iterable
 import warnings
 from typing import Optional, List, Union, Dict
-import lxml.etree as ET
 
+import lxml.etree as ET
 import numpy as np
 import h5py
 

openmc/model/model.py

@@ -7,10 +7,10 @@
 from numbers import Integral
 from tempfile import NamedTemporaryFile
 import warnings
-import lxml.etree as ET
 from typing import Optional, Dict
 
 import h5py
+import lxml.etree as ET
 
 import openmc
 import openmc._xml as xml

openmc/plots.py

@@ -1,10 +1,10 @@
 from collections.abc import Iterable, Mapping
 from numbers import Integral, Real
 from pathlib import Path
-import lxml.etree as ET
 from typing import Optional
 
 import h5py
+import lxml.etree as ET
 import numpy as np
 
 import openmc

openmc/settings.py

@@ -1,4 +1,3 @@
-import os
 from collections.abc import Iterable, Mapping, MutableSequence
 from enum import Enum
 import itertools
@@ -7,11 +6,11 @@
 from pathlib import Path
 import typing  # required to prevent typing.Union namespace overwriting Union
 from typing import Optional
+
 import lxml.etree as ET
 
 import openmc.checkvalue as cv
 from openmc.stats.multivariate import MeshSpatial
-
 from . import (RegularMesh, SourceBase, MeshSource, IndependentSource,
                VolumeCalculation, WeightWindows, WeightWindowGenerator)
 from ._xml import clean_indentation, get_text, reorder_attributes

openmc/source.py

@@ -7,8 +7,8 @@
 import typing  # imported separately as py3.8 requires typing.Iterable
 # also required to prevent typing.Union namespace overwriting Union
 from typing import Optional, Sequence
-import lxml.etree as ET
 
+import lxml.etree as ET
 import numpy as np
 import h5py
 

openmc/surface.py

@@ -3,9 +3,9 @@
 from copy import deepcopy
 import math
 from numbers import Real
-import lxml.etree as ET
 from warnings import warn, catch_warnings, simplefilter
 
+import lxml.etree as ET
 import numpy as np
 
 from .checkvalue import check_type, check_value, check_length, check_greater_than

openmc/tally_derivative.py

@@ -1,4 +1,5 @@
 from numbers import Integral
+
 import lxml.etree as ET
 
 import openmc.checkvalue as cv

openmc/trigger.py

@@ -1,5 +1,6 @@
 from collections.abc import Iterable
 from numbers import Real
+
 import lxml.etree as ET
 
 import openmc.checkvalue as cv

openmc/universe.py

@@ -1,24 +1,20 @@
 import math
-import typing
 from abc import ABC, abstractmethod
 from collections.abc import Iterable
-from copy import deepcopy
 from numbers import Integral, Real
 from pathlib import Path
 from tempfile import TemporaryDirectory
-import lxml.etree as ET
 import warnings
 
 import h5py
+import lxml.etree as ET
 import numpy as np
 
 import openmc
 import openmc.checkvalue as cv
-
 from ._xml import get_text
 from .checkvalue import check_type, check_value
 from .mixin import IDManagerMixin
-from .plots import _SVG_COLORS
 from .surface import _BOUNDARY_TYPES
 
 

openmc/volume.py

@@ -1,11 +1,11 @@
 from collections.abc import Iterable, Mapping
 from numbers import Real, Integral
-import lxml.etree as ET
 import warnings
 
+import h5py
+import lxml.etree as ET
 import numpy as np
 import pandas as pd
-import h5py
 from uncertainties import ufloat
 
 import openmc

openmc/weight_windows.py

@@ -12,7 +12,6 @@
 from openmc.mesh import MeshBase, RectilinearMesh, CylindricalMesh, SphericalMesh, UnstructuredMesh
 import openmc.checkvalue as cv
 from openmc.checkvalue import PathLike
-
 from ._xml import get_text, clean_indentation
 from .mixin import IDManagerMixin
 

tests/unit_tests/test_cell.py

@@ -1,11 +1,9 @@
 import lxml.etree as ET
-
 import numpy as np
 from uncertainties import ufloat
 import openmc
 import pytest
 
-
 from tests.unit_tests import assert_unbounded
 from openmc.data import atomic_mass, AVOGADRO
 

tests/unit_tests/test_deplete_nuclide.py

@@ -1,7 +1,8 @@
 """Tests for the openmc.deplete.Nuclide class."""
 
-import lxml.etree as ET
 import copy
+
+import lxml.etree as ET
 import numpy as np
 import pytest
 from openmc.deplete import nuclide

tests/unit_tests/test_lattice.py

@@ -1,6 +1,6 @@
 from math import sqrt
-import lxml.etree as ET
 
+import lxml.etree as ET
 import openmc
 import pytest
 

tests/unit_tests/test_universe.py

@@ -1,5 +1,4 @@
 import lxml.etree as ET
-
 import numpy as np
 import openmc
 import pytest