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

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

pymech/meshtools.py

@@ -100,7 +100,7 @@ def extrude(mesh: HexaData, z, bc1="P", bc2="P", internal_bcs=True):
     # fix the internal boundary conditions
     # the end boundary conditions will be overwritten later with the proper ones
     if internal_bcs:
-        for (iel, el) in enumerate(mesh3d.elem):
+        for iel, el in enumerate(mesh3d.elem):
             for ibc in range(nbc):
                 el.bcs[ibc, 4][0] = "E"
                 el.bcs[ibc, 4][1] = iel + 1
@@ -1091,7 +1091,7 @@ def generate_internal_bcs(mesh, tol=1e-3):
 
     # First generate a length scale for each element, equal to the smallest edge of that element.
     scales = np.zeros((mesh.nel,))
-    for (iel, el) in enumerate(mesh.elem):
+    for iel, el in enumerate(mesh.elem):
         scales[iel] = el.smallest_edge()
 
         # check if there is a zero length edge; in this case the mesh is invalid and there is no point continuing.

pymech/neksuite/mesh.py

@@ -664,7 +664,7 @@ def readre2(fname):
     # This is the reason for the +1 here, then the first number is ignored.
     buf = infile.read((ndim * npel + 1) * wdsz * nel)
     # elem_shape = [ndim, ndim-1, 2, 2]  # nvar, lz, ly, lx
-    for (iel, el) in enumerate(data.elem):
+    for iel, el in enumerate(data.elem):
         fi = np.frombuffer(
             buf,
             dtype=emode + realtype,
@@ -869,7 +869,7 @@ def write_data_to_file(a):
     # write curve sides data
     # locate curved edges
     curved_edges = []
-    for (iel, el) in enumerate(data.elem):
+    for iel, el in enumerate(data.elem):
         for iedge in range(12):
             if el.ccurv[iedge] != "":
                 curved_edges.append((iel, iedge))
@@ -883,7 +883,7 @@ def write_data_to_file(a):
     write_data_to_file(ncurvf)
     # format curve data
     cdata = np.zeros((ncurv,), dtype="f8, f8, f8, f8, f8, f8, f8, S8")
-    for (cdat, (iel, iedge)) in zip(cdata, curved_edges):
+    for cdat, (iel, iedge) in zip(cdata, curved_edges):
         el = data.elem[iel]
         cdat[0] = iel + 1
         cdat[1] = iedge + 1
@@ -899,7 +899,7 @@ def write_data_to_file(a):
     for ifield in range(data.nbc):
         # locate faces with boundary conditions
         bc_faces = []
-        for (iel, el) in enumerate(data.elem):
+        for iel, el in enumerate(data.elem):
             for iface in range(2 * ndim):
                 bctype = el.bcs[ifield, iface][0]
                 # internal boundary conditions are not written to .re2 files by reatore2
@@ -911,7 +911,7 @@ def write_data_to_file(a):
         write_data_to_file(nbcsf)
         # initialize and format data
         bcdata = np.zeros((nbcs,), dtype="f8, f8, f8, f8, f8, f8, f8, S8")
-        for (bc, (iel, iface)) in zip(bcdata, bc_faces):
+        for bc, (iel, iface) in zip(bcdata, bc_faces):
             el = data.elem[iel]
             bc[0] = iel + 1
             bc[1] = iface + 1

tests/test_all.py

@@ -294,7 +294,7 @@ def test_merge(test_data_dir):
     # check if the element/faces indices in the boundary conditions are right too, even if it may not matter
     assert mesh1.nbc > 0
     for ibc in range(mesh1.nbc):
-        for (iel, el) in enumerate(mesh1.elem):
+        for iel, el in enumerate(mesh1.elem):
             for iface in range(6):
                 assert el.bcs[ibc, iface][1] == iel + 1
                 assert el.bcs[ibc, iface][2] == iface + 1
@@ -327,7 +327,7 @@ def test_readre2(test_data_dir):
     assert meshre2.var == meshrea.var
     assert meshre2.lr1 == meshrea.lr1
     assert meshre2.wdsz == 8
-    for (el, elw) in zip(meshrea.elem, meshre2.elem):
+    for el, elw in zip(meshrea.elem, meshre2.elem):
         npt.assert_allclose(elw.pos, el.pos)
         npt.assert_array_equal(elw.bcs, el.bcs)
         npt.assert_allclose(elw.curv, el.curv)
@@ -358,7 +358,7 @@ def test_readre2_3d(test_data_dir):
     assert meshre2.var == meshrea.var
     assert meshre2.lr1 == meshrea.lr1
     assert meshre2.wdsz == 8
-    for (el, elw) in zip(meshrea.elem, meshre2.elem):
+    for el, elw in zip(meshrea.elem, meshre2.elem):
         npt.assert_allclose(elw.pos, el.pos)
         npt.assert_array_equal(elw.bcs, el.bcs)
         npt.assert_allclose(elw.curv, el.curv)
@@ -384,7 +384,7 @@ def test_writere2(test_data_dir, tmpdir):
     assert meshw.var == mesh.var
     assert meshw.lr1 == mesh.lr1
     assert meshw.wdsz == 8
-    for (el, elw) in zip(mesh.elem, meshw.elem):
+    for el, elw in zip(mesh.elem, meshw.elem):
         npt.assert_array_equal(elw.pos, el.pos)
         npt.assert_array_equal(elw.bcs, el.bcs)
         npt.assert_array_equal(elw.curv, el.curv)
@@ -410,7 +410,7 @@ def test_writere2_3d(test_data_dir, tmpdir):
     assert meshw.var == mesh.var
     assert meshw.lr1 == mesh.lr1
     assert meshw.wdsz == 8
-    for (el, elw) in zip(mesh.elem, meshw.elem):
+    for el, elw in zip(mesh.elem, meshw.elem):
         npt.assert_array_equal(elw.pos, el.pos)
         npt.assert_array_equal(elw.bcs, el.bcs)
         npt.assert_array_equal(elw.curv, el.curv)
@@ -429,7 +429,7 @@ def test_generate_internal_bcs(test_data_dir):
     meshre2 = ns.readre2(fre2)
     nconnect = mt.generate_internal_bcs(meshre2)
     assert nconnect == 54  # This is a 3x3x3 box
-    for (ela, el2) in zip(meshrea.elem, meshre2.elem):
+    for ela, el2 in zip(meshrea.elem, meshre2.elem):
         npt.assert_array_equal(el2.bcs, ela.bcs)
     assert meshre2.check_connectivity()
 
@@ -447,7 +447,7 @@ def test_delete_internal_bcs(test_data_dir):
     assert (
         ndelete == 108
     )  # This is a 3x3x3 box, and each connection is deleted twice, one for each connected element
-    for (ela, el2) in zip(meshrea.elem, meshre2.elem):
+    for ela, el2 in zip(meshrea.elem, meshre2.elem):
         npt.assert_array_equal(el2.bcs, ela.bcs)
     assert meshrea.check_connectivity()