Add nbQA to pre-commit (runs black, isort and pyupgrade on jupyter notebooks)

.pre-commit-config.yaml

@@ -68,3 +68,14 @@ repos:
     rev: 0.6.1
     hooks:
       - id: nbstripout
+  - repo: https://github.com/nbQA-dev/nbQA
+    rev: 1.7.0
+    hooks:
+      - id: nbqa-black
+        additional_dependencies: [black==23.9.1]
+      - id: nbqa-pyupgrade
+        additional_dependencies: [pyupgrade==3.14.0]
+        args: ["--py39-plus"]
+      - id: nbqa-isort
+        additional_dependencies: [isort==5.12.0]
+        args: [--profile=black]

docs/examples/advanced/advanced_plot.ipynb

@@ -41,6 +41,7 @@
    "source": [
     "from sectionproperties.pre.library import rectangular_hollow_section\n",
     "\n",
+    "\n",
     "geom = rectangular_hollow_section(d=100, b=100, t=6, r_out=15, n_r=8)"
    ]
   },
@@ -61,6 +62,7 @@
    "source": [
     "from sectionproperties.analysis import Section\n",
     "\n",
+    "\n",
     "geom.create_mesh(mesh_sizes=[5])\n",
     "sec = Section(geometry=geom)"
    ]
@@ -104,6 +106,7 @@
    "source": [
     "import matplotlib.pyplot as plt\n",
     "\n",
+    "\n",
     "# plot the geometry\n",
     "ax = geom.plot_geometry(\n",
     "    labels=[],\n",

docs/examples/advanced/peery.ipynb

@@ -39,8 +39,8 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "from sectionproperties.pre.library import nastran_sections\n",
-    "from sectionproperties.analysis import Section"
+    "from sectionproperties.analysis import Section\n",
+    "from sectionproperties.pre.library import nastran_sections"
    ]
   },
   {

docs/examples/advanced/rectangle_torsion.ipynb

@@ -33,6 +33,7 @@
    "source": [
     "import numpy as np\n",
     "\n",
+    "\n",
     "# list of aspect ratios to analyse (10^0 = 1 to 10^1.301 = 20)\n",
     "# logspace used to concentrate data near aspect ratio = 1\n",
     "aspect_ratios = np.logspace(0, 1.301, 50)\n",
@@ -56,8 +57,9 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "from sectionproperties.pre.library import rectangular_section\n",
     "from sectionproperties.analysis import Section\n",
+    "from sectionproperties.pre.library import rectangular_section\n",
+    "\n",
     "\n",
     "for ar in aspect_ratios:\n",
     "    # calculate rectangle dimensions\n",
@@ -94,6 +96,7 @@
    "source": [
     "import matplotlib.pyplot as plt\n",
     "\n",
+    "\n",
     "_, ax = plt.subplots()\n",
     "ax.plot(aspect_ratios, torsion_constants, \"k-\")\n",
     "ax.set_xlim(0, 21)\n",

docs/examples/advanced/trapezoidal_torsion.ipynb

@@ -33,9 +33,9 @@
     "import numpy as np\n",
     "from shapely import Polygon\n",
     "\n",
+    "from sectionproperties.analysis import Section\n",
     "from sectionproperties.pre import Geometry\n",
-    "from sectionproperties.pre.library import rectangular_section, triangular_section\n",
-    "from sectionproperties.analysis import Section"
+    "from sectionproperties.pre.library import rectangular_section, triangular_section"
    ]
   },
   {

docs/examples/analysis/export_fibre_section.ipynb

@@ -36,6 +36,7 @@
     "from sectionproperties.post.fibre import to_fibre_section\n",
     "from sectionproperties.pre.library import i_section\n",
     "\n",
+    "\n",
     "geom = i_section(d=203, b=133, t_f=7.8, t_w=5.8, r=8.9, n_r=8)\n",
     "geom.create_mesh(mesh_sizes=10)\n",
     "\n",
@@ -61,6 +62,7 @@
    "source": [
     "from shutil import which\n",
     "\n",
+    "\n",
     "# write the fibre section to a file\n",
     "# uncomment below to write file\n",
     "# with open('200UB25.4.sp', 'w') as f:\n",
@@ -134,6 +136,7 @@
    "source": [
     "from sectionproperties.analysis import Section\n",
     "\n",
+    "\n",
     "sec = Section(geom)\n",
     "sec.calculate_geometric_properties()\n",
     "x, y = sec.get_c()\n",
@@ -185,6 +188,7 @@
    "source": [
     "from os.path import exists\n",
     "\n",
+    "\n",
     "# write the fibre section to a file with material tag replaced\n",
     "# uncomment below to write file\n",
     "# with open('200UB25.4.sp', 'w') as f:\n",
@@ -221,8 +225,8 @@
    "outputs": [],
    "source": [
     "if result_available:\n",
-    "    from matplotlib import pyplot as plt\n",
     "    import numpy as np\n",
+    "    from matplotlib import pyplot as plt\n",
     "\n",
     "    data = np.loadtxt(\"R1-RF42.txt\")\n",
     "    twist = data[:, 0] * 0.1\n",

docs/examples/analysis/frame_analysis.ipynb

@@ -48,8 +48,9 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "from sectionproperties.pre.library import polygon_hollow_section\n",
     "from sectionproperties.analysis import Section\n",
+    "from sectionproperties.pre.library import polygon_hollow_section\n",
+    "\n",
     "\n",
     "geom = polygon_hollow_section(d=600, t=12, n_sides=12, r_in=20, n_r=8)\n",
     "geom.create_mesh(mesh_sizes=20)\n",
@@ -76,6 +77,7 @@
    "source": [
     "import time\n",
     "\n",
+    "\n",
     "start = time.time()\n",
     "sec.calculate_geometric_properties()\n",
     "sec.calculate_warping_properties()\n",

docs/examples/analysis/geometric_analysis.ipynb

@@ -43,6 +43,7 @@
    "source": [
     "from sectionproperties.pre.library import i_section\n",
     "\n",
+    "\n",
     "geom = i_section(d=203, b=133, t_f=7.8, t_w=5.8, r=8.9, n_r=8)"
    ]
   },
@@ -63,6 +64,7 @@
    "source": [
     "from sectionproperties.analysis import Section\n",
     "\n",
+    "\n",
     "geom.create_mesh(mesh_sizes=5)\n",
     "sec = Section(geometry=geom)"
    ]
@@ -175,6 +177,7 @@
    "source": [
     "from sectionproperties.pre.library import channel_section\n",
     "\n",
+    "\n",
     "# create 150 pfc geometry\n",
     "pfc = channel_section(d=150, b=75, t_f=9.5, t_w=6, r=10, n_r=8)\n",
     "pfc.plot_geometry(legend=False)"
@@ -265,6 +268,7 @@
     "from rich.console import Console\n",
     "from rich.table import Table\n",
     "\n",
+    "\n",
     "# setup table\n",
     "table = Table(title=\"Section Properties Comparison\")\n",
     "table.add_column(\"Property\", justify=\"left\", style=\"cyan\", no_wrap=True)\n",

docs/examples/analysis/plastic_analysis.ipynb

@@ -35,6 +35,7 @@
    "source": [
     "from sectionproperties.pre.library import mono_i_section\n",
     "\n",
+    "\n",
     "geom = mono_i_section(d=200, b_t=50, b_b=100, t_ft=12, t_fb=8, t_w=6, r=8, n_r=8)"
    ]
   },
@@ -55,6 +56,7 @@
    "source": [
     "from sectionproperties.analysis import Section\n",
     "\n",
+    "\n",
     "geom.create_mesh(mesh_sizes=0)\n",
     "sec = Section(geometry=geom)\n",
     "sec.plot_mesh(materials=False)"
@@ -209,6 +211,7 @@
    "source": [
     "from sectionproperties.pre.library import angle_section\n",
     "\n",
+    "\n",
     "geom = angle_section(d=150, b=90, t=12, r_r=10, r_t=5, n_r=8)\n",
     "geom.create_mesh(mesh_sizes=0)\n",
     "sec = Section(geometry=geom)\n",

docs/examples/analysis/stress_analysis.ipynb

@@ -39,8 +39,9 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "from sectionproperties.pre.library import rectangular_hollow_section\n",
     "from sectionproperties.analysis import Section\n",
+    "from sectionproperties.pre.library import rectangular_hollow_section\n",
+    "\n",
     "\n",
     "geom = rectangular_hollow_section(d=100, b=150, t=6, r_out=15, n_r=8)\n",
     "geom.create_mesh(mesh_sizes=[2])\n",

docs/examples/analysis/warping_analysis.ipynb

@@ -37,6 +37,7 @@
    "source": [
     "from sectionproperties.pre.library import channel_section\n",
     "\n",
+    "\n",
     "geom = channel_section(d=250, b=90, t_f=15, t_w=8, r=12, n_r=8)"
    ]
   },
@@ -57,6 +58,7 @@
    "source": [
     "from sectionproperties.analysis import Section\n",
     "\n",
+    "\n",
     "geom.create_mesh(mesh_sizes=7)\n",
     "sec = Section(geometry=geom)\n",
     "sec.plot_mesh(materials=False)"
@@ -79,6 +81,7 @@
    "source": [
     "import time\n",
     "\n",
+    "\n",
     "sec.calculate_geometric_properties()\n",
     "\n",
     "# direct solver\n",
@@ -165,6 +168,7 @@
    "source": [
     "from sectionproperties.pre.library import rectangular_section\n",
     "\n",
+    "\n",
     "# create an unconnected mesh\n",
     "rect = rectangular_section(d=10, b=10)\n",
     "geom = rect + rect.shift_section(x_offset=20)\n",

docs/examples/geometry/advanced_geometry.ipynb

@@ -47,8 +47,9 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "from sectionproperties.pre.library import i_section\n",
     "from sectionproperties.analysis import Section\n",
+    "from sectionproperties.pre.library import i_section\n",
+    "\n",
     "\n",
     "i_sec1 = i_section(d=250, b=150, t_f=13, t_w=10, r=12, n_r=12)\n",
     "i_sec2 = i_sec1.rotate_section(angle=45)"
@@ -91,6 +92,7 @@
    "source": [
     "from sectionproperties.pre import Material\n",
     "\n",
+    "\n",
     "# just some differing properties\n",
     "mat1 = Material(\n",
     "    name=\"Material_1\",\n",
@@ -335,6 +337,7 @@
    "source": [
     "from sectionproperties.pre.library import rectangular_section\n",
     "\n",
+    "\n",
     "s1 = rectangular_section(d=1, b=1)\n",
     "s2 = rectangular_section(d=0.5, b=0.5).shift_section(x_offset=1, y_offset=0.25)\n",
     "geom = s1 + s2\n",
@@ -557,6 +560,7 @@
    "source": [
     "from sectionproperties.pre import CompoundGeometry\n",
     "\n",
+    "\n",
     "# points for four squares are created\n",
     "points = [\n",
     "    [-50.0, 50.0],  # square 1\n",

docs/examples/geometry/create_mesh.ipynb

@@ -27,13 +27,13 @@
    "metadata": {},
    "outputs": [],
    "source": [
+    "from sectionproperties.analysis import Section\n",
     "from sectionproperties.pre import CompoundGeometry\n",
     "from sectionproperties.pre.library import (\n",
-    "    rectangular_section,\n",
-    "    rectangular_hollow_section,\n",
     "    box_girder_section,\n",
-    ")\n",
-    "from sectionproperties.analysis import Section"
+    "    rectangular_hollow_section,\n",
+    "    rectangular_section,\n",
+    ")"
    ]
   },
   {

docs/examples/geometry/geometry_cad.ipynb

@@ -27,8 +27,8 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "from sectionproperties.pre import Geometry, CompoundGeometry\n",
-    "from sectionproperties.analysis import Section"
+    "from sectionproperties.analysis import Section\n",
+    "from sectionproperties.pre import CompoundGeometry, Geometry"
    ]
   },
   {

docs/examples/geometry/geometry_coordinates.ipynb

@@ -31,8 +31,8 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "from sectionproperties.pre import CompoundGeometry\n",
-    "from sectionproperties.analysis import Section"
+    "from sectionproperties.analysis import Section\n",
+    "from sectionproperties.pre import CompoundGeometry"
    ]
   },
   {

docs/examples/geometry/geometry_manipulation.ipynb

@@ -35,9 +35,9 @@
    "outputs": [],
    "source": [
     "from sectionproperties.pre.library import (\n",
-    "    rectangular_section,\n",
     "    channel_section,\n",
     "    rectangular_hollow_section,\n",
+    "    rectangular_section,\n",
     ")"
    ]
   },
@@ -204,6 +204,7 @@
     "# combine resultant geometries into a CompoundGeometry object\n",
     "from sectionproperties.pre import CompoundGeometry\n",
     "\n",
+    "\n",
     "geom = CompoundGeometry(geoms=left_geoms + right_geoms)\n",
     "geom.plot_geometry()"
    ]

docs/examples/geometry/section_library.ipynb

@@ -37,8 +37,8 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "from sectionproperties.pre.library import circular_section\n",
-    "from sectionproperties.analysis import Section"
+    "from sectionproperties.analysis import Section\n",
+    "from sectionproperties.pre.library import circular_section"
    ]
   },
   {
@@ -144,8 +144,8 @@
    "source": [
     "ixx_c, iyy_c, ixy_c = sec.get_ic()\n",
     "j = sec.get_j()\n",
-    "print(\"Ixx + Iyy + Ixy = {0:.3f}\".format(ixx_c + iyy_c + ixy_c))\n",
-    "print(\"J = {0:.3f}\".format(j))"
+    "print(f\"Ixx + Iyy + Ixy = {ixx_c + iyy_c + ixy_c:.3f}\")\n",
+    "print(f\"J = {j:.3f}\")"
    ]
   },
   {

docs/examples/materials/assign_materials.ipynb

@@ -94,8 +94,10 @@
    "outputs": [],
    "source": [
     "from shapely import Polygon\n",
-    "from sectionproperties.pre import Geometry\n",
+    "\n",
     "from sectionproperties.analysis import Section\n",
+    "from sectionproperties.pre import Geometry\n",
+    "\n",
     "\n",
     "# assign steel to a shapely polygon\n",
     "poly = Polygon([(0, 0), (5, 2), (3, 7), (1, 6)])\n",
@@ -158,6 +160,7 @@
    "source": [
     "from sectionproperties.pre.library import polygon_hollow_section\n",
     "\n",
+    "\n",
     "geom = polygon_hollow_section(d=200, t=6, n_sides=8, r_in=20, n_r=12, material=steel)\n",
     "geom.create_mesh(mesh_sizes=10)\n",
     "Section(geometry=geom).plot_mesh()"
@@ -182,6 +185,7 @@
    "source": [
     "from sectionproperties.pre.library import rectangular_section\n",
     "\n",
+    "\n",
     "# create a rectangular section with the default material\n",
     "geom = rectangular_section(d=16, b=100)\n",
     "geom.create_mesh(mesh_sizes=10)\n",