Cleanup: pep8

doc/blender_file_format/BlendFileReader.py

@@ -34,6 +34,7 @@ log = logging.getLogger("BlendFileReader")
 # module global routines
 ######################################################
 
+
 def ReadString(handle, length):
     '''
     ReadString reads a String of given length or a zero terminating String
@@ -338,7 +339,7 @@ class DNAName:
         return result
 
     def ShortName(self):
-        result = self.Name;
+        result = self.Name
         result = result.replace("*", "")
         result = result.replace("(", "")
         result = result.replace(")", "")
@@ -398,7 +399,7 @@ class DNAStructure:
         splitted = path.partition(".")
         name = splitted[0]
         rest = splitted[2]
-        offset = 0;
+        offset = 0
         for field in self.Fields:
             if field.Name.ShortName() == name:
                 log.debug("found " + name + "@" + str(offset))
@@ -443,4 +444,3 @@ class DNAField:
                 return ReadString(handle, self.Name.ArraySize())
         else:
             return self.Type.Structure.GetField(header, handle, path)
-

doc/manpage/blender.1.py

@@ -42,6 +42,7 @@ def man_format(data):
     data = data.replace("\t", "  ")
     return data
 
+
 if len(sys.argv) != 3:
     import getopt
     raise getopt.GetoptError("Usage: %s <path-to-blender> <output-filename>" % sys.argv[0])

doc/python_api/sphinx_doc_gen.py

@@ -73,6 +73,8 @@ def rna_info_BuildRNAInfo_cache():
     if rna_info_BuildRNAInfo_cache.ret is None:
         rna_info_BuildRNAInfo_cache.ret = rna_info.BuildRNAInfo()
     return rna_info_BuildRNAInfo_cache.ret
+
+
 rna_info_BuildRNAInfo_cache.ret = None
 # --- end rna_info cache
 
@@ -513,6 +515,8 @@ def escape_rst(text):
     """ Escape plain text which may contain characters used by RST.
     """
     return text.translate(escape_rst.trans)
+
+
 escape_rst.trans = str.maketrans({
     "`": "\\`",
     "|": "\\|",
@@ -1015,6 +1019,7 @@ def pymodule2sphinx(basepath, module_name, module, title):
 
     file.close()
 
+
 # Changes in Blender will force errors here
 context_type_map = {
     "active_base": ("ObjectBase", False),

source/blender/datatoc/datatoc_icon_split.py

@@ -95,7 +95,9 @@ def write_subimage(sub_x, sub_y, sub_w, sub_h,
 
     with open(filepath, 'wb') as f:
 
-        f.write(struct.pack('<6I',
+        f.write(
+            struct.pack(
+                '<6I',
                 sub_w, sub_h,
                 sub_x, sub_y,
                 # redundant but including to maintain consistency
@@ -113,7 +115,8 @@ def write_subimage(sub_x, sub_y, sub_w, sub_h,
 _dice_icon_name_cache = {}
 
 
-def dice_icon_name(x, y, parts_x, parts_y,
+def dice_icon_name(
+        x, y, parts_x, parts_y,
         name_style=None, prefix=""):
     """
     How to name icons, this is mainly for what name we get in git,
@@ -158,14 +161,16 @@ def dice_icon_name(x, y, parts_x, parts_y,
     return id_str
 
 
-def dice(filepath, output, output_prefix, name_style,
+def dice(
+        filepath, output, output_prefix, name_style,
         parts_x, parts_y,
         minx, miny, maxx, maxy,
         minx_icon, miny_icon, maxx_icon, maxy_icon,
         spacex_icon, spacey_icon,
 ):
 
-    is_simple = (max(minx, miny, maxx, maxy,
+    is_simple = (max(
+        minx, miny, maxx, maxy,
         minx_icon, miny_icon, maxx_icon, maxy_icon,
         spacex_icon, spacey_icon) == 0)
 
@@ -199,9 +204,11 @@ def dice(filepath, output, output_prefix, name_style,
 
     for x in range(parts_x):
         for y in range(parts_y):
-            id_str = dice_icon_name(x, y,
+            id_str = dice_icon_name(
+                x, y,
                 parts_x, parts_y,
-                                    name_style=name_style, prefix=output_prefix)
+                name_style=name_style, prefix=output_prefix
+            )
             filepath = os.path.join(output, id_str)
             if VERBOSE:
                 print("  writing:", filepath)
@@ -235,25 +242,35 @@ def main():
     parser = argparse.ArgumentParser(description=__doc__, epilog=epilog)
 
     # File path options
-    parser.add_argument("--image", dest="image", metavar='FILE',
+    parser.add_argument(
-            help="Image file")
+        "--image", dest="image", metavar='FILE',
-
+        help="Image file",
-    parser.add_argument("--output", dest="output", metavar='DIR',
+    )
-            help="Output directory")
+    parser.add_argument(
-
+        "--output", dest="output", metavar='DIR',
-    parser.add_argument("--output_prefix", dest="output_prefix", metavar='STRING',
+        help="Output directory",
-            help="Output prefix")
+    )
+    parser.add_argument(
+        "--output_prefix", dest="output_prefix", metavar='STRING',
+        help="Output prefix",
+    )
 
     # Icon naming option
-    parser.add_argument("--name_style", dest="name_style", metavar='ENUM', type=str,
+    parser.add_argument(
+        "--name_style", dest="name_style", metavar='ENUM', type=str,
         choices=('', 'UI_ICONS'),
-            help="The metod used for naming output data")
+        help="The metod used for naming output data",
+    )
 
     # Options for dicing up the image
-    parser.add_argument("--parts_x", dest="parts_x", metavar='INT', type=int,
+    parser.add_argument(
-            help="Grid X parts")
+        "--parts_x", dest="parts_x", metavar='INT', type=int,
-    parser.add_argument("--parts_y", dest="parts_y", metavar='INT', type=int,
+        help="Grid X parts",
-            help="Grid Y parts")
+    )
+    parser.add_argument(
+        "--parts_y", dest="parts_y", metavar='INT', type=int,
+        help="Grid Y parts",
+    )
 
     _help = "Inset from the outer edge (in pixels)"
     parser.add_argument("--minx", dest="minx", metavar='INT', type=int, help=_help)
@@ -287,5 +304,6 @@ def main():
          args.spacex_icon, args.spacey_icon,
          )
 
+
 if __name__ == "__main__":
     main()

source/blender/datatoc/datatoc_icon_split_to_png.py

@@ -67,5 +67,6 @@ def main():
 
         icondata_to_png(file_src, file_dst)
 
+
 if __name__ == "__main__":
     main()

source/blender/makesrna/rna_cleanup/rna_cleaner.py

@@ -94,8 +94,10 @@ def check_prefix(prop, btype):
 
 
 def check_if_changed(a, b):
-    if a != b: return 'changed'
+    if a != b:
-    else: return 'same'
+        return 'changed'
+    else:
+        return 'same'
 
 
 def get_props_from_txt(input_filename):
@@ -262,14 +264,19 @@ def write_files(basename, props_list, props_length_max):
         # txt
 
         # quick way we can tell if it changed
-        if props[3] == props[4]: txt += "#"
+        if props[3] == props[4]:
-        else: txt += " "
+            txt += "#"
+        else:
+            txt += " "
 
-        if props[0] != '': txt +=  '%s * ' % props[0]   # comment
+        if props[0] != '':
+            txt += '%s * ' % props[0]   # comment
         txt += '%s.%s -> %s:   %s  "%s"\n' % tuple(props[2:5] + props[6:])   # skipping keyword-check
         # rna_api
-        if props[0] == 'NOTE': indent = '#   '
+        if props[0] == 'NOTE':
-        else: indent = '    '
+            indent = '#   '
+        else:
+            indent = '    '
         rna += indent + '("%s", "%s", "%s", "%s", "%s"),\n' % tuple(props[2:5] + props[6:])  # description is already string formatted
         # py
         blanks = [' ' * (x[0] - x[1]) for x in zip(props_length_max, list(map(len, props)))]
@@ -300,7 +307,7 @@ def main():
 
     sort_choices = ['note', 'changed', 'class', 'from', 'to', 'kw', 'class.to']
     default_sort_choice = sort_choices[-1]
-    kw_prefixes = [ 'active','apply','bl','exclude','has','invert','is','lock', \
+    kw_prefixes = ['active', 'apply', 'bl', 'exclude', 'has', 'invert', 'is', 'lock',
                    'pressed', 'show', 'show_only', 'use', 'use_only', 'layers', 'states', 'select']
     kw = ['active', 'hide', 'invert', 'select', 'layers', 'mute', 'states', 'use', 'lock']
 

source/blender/makesrna/rna_cleanup/rna_cleaner_merge.py

@@ -6,12 +6,13 @@ import sys
 Example usage:
  python3 rna_cleaner_merge.py out_work.py rna_booleans_work.py
 '''
+
+
 def main():
 
     def work_line_id(line):
         return line[2].split("|")[-1], line[3]  # class/from
 
-
     if not (sys.argv[-1].endswith(".py") and sys.argv[-2].endswith(".py")):
         print("Only accepts 2 py files as arguments.")
 
@@ -57,5 +58,6 @@ def main():
         write_work_file(file_path, list(mod_from_dict.values()))
         print("Warning '%s' contains lost %d items from module %s.py" % (file_path, len(mod_from_dict), mod_from.__name__))
 
+
 if __name__ == "__main__":
     main()

source/blender/python/rna_dump.py

@@ -129,6 +129,7 @@ def seek(r, txt, recurs):
                     newtxt = txt + '[' + str(i) + ']'
                 seek(r[i], newtxt, recurs + 1)
 
+
 seek(bpy.data, 'bpy.data', 0)
 # seek(bpy.types, 'bpy.types', 0)
 '''

source/blender/python/simple_enum_gen.py

@@ -50,8 +50,10 @@ for d in defs.split('\n'):
     if not w:
         continue
 
-    try:		w.remove("#define")
+    try:
-    except:	pass
+        w.remove("#define")
+    except:
+        pass
 
     # print w
 

tests/check_deprecated.py

@@ -142,5 +142,6 @@ def main():
     else:
         print("\nnone found!")
 
+
 if __name__ == '__main__':
     main()

tests/python/alembic_tests.py

@@ -33,7 +33,6 @@ from modules.test_utils import (with_tempdir,
                                 )
 
 
-
 class AbcPropError(Exception):
     """Raised when AbstractAlembicTest.abcprop() finds an error."""
 

tests/python/bl_alembic_import_test.py

@@ -107,7 +107,6 @@ class SimpleImportTest(AbstractAlembicTest):
         self.assertAlmostEqual(0, y)
         self.assertAlmostEqual(2, z)
 
-
     def test_select_after_import(self):
         # Add a sphere, so that there is something in the scene, selected, and active,
         # before we do the Alembic import.

tests/python/bl_load_addons.py

@@ -56,7 +56,8 @@ def addon_modules_sorted():
     modules[:] = [
         mod for mod in modules
         if not (mod.__file__.startswith(BLACKLIST_DIRS))
-            if not (mod.__name__ in BLACKLIST_ADDONS)]
+        if not (mod.__name__ in BLACKLIST_ADDONS)
+    ]
     modules.sort(key=lambda mod: mod.__name__)
     return modules
 

tests/python/bl_load_py_modules.py

@@ -248,6 +248,7 @@ def main():
     load_addons()
     load_modules()
 
+
 if __name__ == "__main__":
     # So a python error exits(1)
     try:

tests/python/bl_mesh_modifiers.py

@@ -61,11 +61,11 @@ def render_gl(context, filepath, shade):
 
     ctx_viewport_shade(context, shade)
 
-    #~ # stop to inspect!
+    # stop to inspect!
-    #~ if filepath == "test_cube_shell_solidify_subsurf_wp_wire":
+    # if filepath == "test_cube_shell_solidify_subsurf_wp_wire":
-        #~ assert(0)
+    #     assert(0)
-    #~ else:
+    # else:
-        #~ return
+    #     return
 
     bpy.ops.render.opengl(write_still=True,
                           view_context=True)
@@ -219,6 +219,7 @@ def mesh_bmesh_poly_elems(poly, elems):
     vert_total = poly.loop_total
     return elems[vert_start:vert_start + vert_total]
 
+
 def mesh_bmesh_poly_vertices(poly):
     return [loop.vertex_index
             for loop in mesh_bmesh_poly_elems(poly, poly.id_data.loops)]
@@ -678,55 +679,73 @@ def make_monkey_extra(scene):
 
 global_tests = []
 
-global_tests.append(("none",
+global_tests.append(
+    ("none",
      (),
-    ))
+     )
-
+)
 # single
-global_tests.append(("subsurf_single",
+global_tests.append(
+    ("subsurf_single",
      ((modifier_subsurf_add, dict(levels=2)), ),
-    ))
+     )
+)
 
-
+global_tests.append(
-global_tests.append(("armature_single",
+    ("armature_single",
      ((modifier_armature_add, dict()), ),
-    ))
+     )
+)
 
-
+global_tests.append(
-global_tests.append(("mirror_single",
+    ("mirror_single",
      ((modifier_mirror_add, dict()), ),
-    ))
+     )
+)
 
-global_tests.append(("hook_single",
+global_tests.append(
+    ("hook_single",
      ((modifier_hook_add, dict()), ),
-    ))
+     )
+)
 
-global_tests.append(("decimate_single",
+global_tests.append(
+    ("decimate_single",
      ((modifier_decimate_add, dict()), ),
-    ))
+     )
+)
 
-global_tests.append(("build_single",
+global_tests.append(
+    ("build_single",
      ((modifier_build_add, dict()), ),
-    ))
+     )
+)
 
-global_tests.append(("mask_single",
+global_tests.append(
+    ("mask_single",
      ((modifier_mask_add, dict()), ),
-    ))
+     )
+)
 
 
 # combinations
-global_tests.append(("mirror_subsurf",
+global_tests.append(
+    ("mirror_subsurf",
      ((modifier_mirror_add, dict()),
       (modifier_subsurf_add, dict(levels=2))),
-    ))
+     )
+)
 
-global_tests.append(("solidify_subsurf",
+global_tests.append(
+    ("solidify_subsurf",
      ((modifier_solidify_add, dict()),
       (modifier_subsurf_add, dict(levels=2))),
-    ))
+     )
+)
 
 
-def apply_test(test, scene, obj,
+def apply_test(
+        test, scene, obj,
         render_func=None,
         render_args=None,
         render_kwargs=None,
@@ -756,10 +775,12 @@ def test_cube(context, test):
     obj = make_cube_extra(scene)
     ctx_camera_setup(context, location=(3, 3, 3))
 
-    apply_test(test, scene, obj,
+    apply_test(
+        test, scene, obj,
         render_func=render_gl_all_modes,
         render_args=(context, obj),
-               render_kwargs=dict(filepath=whoami()))
+        render_kwargs=dict(filepath=whoami())
+    )
 
 
 def test_cube_like(context, test):
@@ -767,10 +788,12 @@ def test_cube_like(context, test):
     obj = make_cube_like_extra(scene)
     ctx_camera_setup(context, location=(5, 5, 5))
 
-    apply_test(test, scene, obj,
+    apply_test(
+        test, scene, obj,
         render_func=render_gl_all_modes,
         render_args=(context, obj),
-               render_kwargs=dict(filepath=whoami()))
+        render_kwargs=dict(filepath=whoami())
+    )
 
 
 def test_cube_shell(context, test):
@@ -778,10 +801,12 @@ def test_cube_shell(context, test):
     obj = make_cube_shell_extra(scene)
     ctx_camera_setup(context, location=(4, 4, 4))
 
-    apply_test(test, scene, obj,
+    apply_test(
+        test, scene, obj,
         render_func=render_gl_all_modes,
         render_args=(context, obj),
-               render_kwargs=dict(filepath=whoami()))
+        render_kwargs=dict(filepath=whoami())
+    )
 
 
 # -----------------------------------------------------------------------------

tests/python/bl_pyapi_bpy_utils_units.py

@@ -5,11 +5,12 @@ import unittest
 
 from bpy.utils import units
 
+
 class UnitsTesting(unittest.TestCase):
     # From user typing to 'internal' Blender value.
     INPUT_TESTS = (
         # system,    type,    ref, input, value
-        ##### LENGTH
+        # LENGTH
         ('IMPERIAL', 'LENGTH', "", "1ft", 0.3048),
         ('IMPERIAL', 'LENGTH', "", "(1+1)ft", 0.3048 * 2),
         ('IMPERIAL', 'LENGTH', "", "1mi4\"", 1609.344 + 0.0254 * 4),
@@ -31,7 +32,7 @@ class UnitsTesting(unittest.TestCase):
     # From 'internal' Blender value to user-friendly printing
     OUTPUT_TESTS = (
         # system,    type,    prec, sep, compat, value, output
-        ##### LENGTH
+        # LENGTH
         # Note: precision handling is a bit complicated when using multi-units...
         ('IMPERIAL', 'LENGTH', 3, False, False, 0.3048, "1'"),
         ('IMPERIAL', 'LENGTH', 3, False, True, 0.3048, "1ft"),
@@ -63,9 +64,13 @@ class UnitsTesting(unittest.TestCase):
     def test_units_outputs(self):
         for usys, utype, prec, sep, compat, val, output in self.OUTPUT_TESTS:
             opt_str = units.to_string(usys, utype, val, prec, sep, compat)
-            self.assertEqual(opt_str, output,
+            self.assertEqual(
-                            msg="%s, %s: %f (precision: %d, separate units: %d, compat units: %d) => "
+                opt_str, output,
-                                "\"%s\", expected \"%s\"" % (usys, utype, val, prec, sep, compat, opt_str, output))
+                msg=(
+                    "%s, %s: %f (precision: %d, separate units: %d, compat units: %d) => "
+                    "\"%s\", expected \"%s\""
+                ) % (usys, utype, val, prec, sep, compat, opt_str, output)
+            )
 
 
 if __name__ == '__main__':

tests/python/bl_pyapi_idprop.py

@@ -198,6 +198,7 @@ class TestBufferProtocol(TestHelper, unittest.TestCase):
         self.assertEqual(list(view1), list(view2))
         self.assertEqual(view1.tobytes(), view2.tobytes())
 
+
 if __name__ == '__main__':
     import sys
     sys.argv = [__file__] + (sys.argv[sys.argv.index("--") + 1:] if "--" in sys.argv else [])

tests/python/bl_pyapi_idprop_datablock.py

@@ -61,8 +61,10 @@ class TestClass(bpy.types.PropertyGroup):
 def get_scene(lib_name, sce_name):
     for s in bpy.data.scenes:
         if s.name == sce_name:
-            if (s.library and s.library.name == lib_name) or \
+            if (
-                    (lib_name == None and s.library == None):
+                    (s.library and s.library.name == lib_name) or
+                    (lib_name is None and s.library is None)
+            ):
                 return s
 
 
@@ -309,6 +311,7 @@ def test_restrictions2():
 
     class TestUIList(UIList):
         test = bpy.props.PointerProperty(type=bpy.types.Object)
+
         def draw_item(self, context, layout, data, item, icon, active_data, active_propname, index):
             layout.prop(item, "name", text="", emboss=False, icon_value=icon)
 

tests/python/bl_pyapi_mathutils.py

@@ -372,7 +372,6 @@ class KDTreeTesting(unittest.TestCase):
                     ret_filter = k_all.find(co, lambda i: (i % 2) == 0)
                     self.assertAlmostEqualVector(ret_regular, ret_filter)
 
-
         # filter out all values (search odd tree for even values and the reverse)
         co = (0,) * 3
         ret_filter = k_odd.find(co, lambda i: (i % 2) == 0)

tests/python/bl_rna_defaults.py

@@ -142,5 +142,6 @@ def main():
 
     print("Error (total): %d" % GLOBALS["error_num"])
 
+
 if __name__ == "__main__":
     main()

tests/python/bl_rna_manual_reference.py

@@ -155,5 +155,6 @@ def main():
     test_language_coverage()
     test_urls()
 
+
 if __name__ == "__main__":
     main()

tests/python/bl_run_operators.py

@@ -114,6 +114,7 @@ def blend_list(mainpath):
 
     return list(sorted(file_list(mainpath, is_blend)))
 
+
 if USE_FILES:
     USE_FILES_LS = blend_list(USE_FILES)
     # print(USE_FILES_LS)
@@ -480,6 +481,7 @@ def main():
 
     print("Finished %r" % __file__)
 
+
 if __name__ == "__main__":
     # ~ for i in range(200):
         # ~ RANDOM_SEED[0] += 1

tests/python/collada/animation/test_animation_simple.py

@@ -31,6 +31,7 @@ import difflib
 import pathlib
 from pathlib import Path
 
+
 def with_tempdir(wrapped):
     """Creates a temporary directory for the function, cleaning up after it returns normally.
 
@@ -56,8 +57,10 @@ def with_tempdir(wrapped):
 
     return decorator
 
+
 LINE = "+----------------------------------------------------------------"
 
+
 class AbstractColladaTest(unittest.TestCase):
 
     @classmethod
@@ -75,7 +78,7 @@ class AbstractColladaTest(unittest.TestCase):
         ref.close()
         exp.close()
 
-        diff_count = 0;
+        diff_count = 0
         for line in diff:
             error = True
             for prefix in ('---', '+++', '@@'):
@@ -107,6 +110,7 @@ class AbstractColladaTest(unittest.TestCase):
 
         return diff_count == 0
 
+
 class MeshExportTest4(AbstractColladaTest):
     @with_tempdir
     def test_export_animation_suzannes_sample_matrix(self, tempdir: pathlib.Path):
@@ -114,7 +118,8 @@ class MeshExportTest4(AbstractColladaTest):
         reference_dae = self.testdir / Path("%s.dae" % test)
         outfile = tempdir / Path("%s_out.dae" % test)
 
-        bpy.ops.wm.collada_export(filepath="%s" % str(outfile),
+        bpy.ops.wm.collada_export(
+            filepath="%s" % str(outfile),
             check_existing=True,
             filemode=8,
             display_type='DEFAULT',
@@ -142,12 +147,14 @@ class MeshExportTest4(AbstractColladaTest):
             export_texture_type_selection='mat',
             open_sim=False,
             limit_precision=True,
-            keep_bind_info=False)
+            keep_bind_info=False,
+        )
 
         # Now check the resulting Collada file.
         if not self.checkdae(reference_dae, outfile):
             self.fail()
 
+
 class MeshExportTest3(AbstractColladaTest):
     @with_tempdir
     def test_export_animation_suzannes_sample_locrotscale(self, tempdir: pathlib.Path):
@@ -155,7 +162,8 @@ class MeshExportTest3(AbstractColladaTest):
         reference_dae = self.testdir / Path("%s.dae" % test)
         outfile = tempdir / Path("%s_out.dae" % test)
 
-        bpy.ops.wm.collada_export(filepath="%s" % str(outfile),
+        bpy.ops.wm.collada_export(
+            filepath="%s" % str(outfile),
             check_existing=True,
             filemode=8,
             display_type='DEFAULT',
@@ -183,12 +191,14 @@ class MeshExportTest3(AbstractColladaTest):
             export_texture_type_selection='mat',
             open_sim=False,
             limit_precision=True,
-            keep_bind_info=False)
+            keep_bind_info=False,
+        )
 
         # Now check the resulting Collada file.
         if not self.checkdae(reference_dae, outfile):
             self.fail()
 
+
 class MeshExportTest2(AbstractColladaTest):
     @with_tempdir
     def test_export_animation_suzannes_keyframe_matrix(self, tempdir: pathlib.Path):
@@ -196,7 +206,8 @@ class MeshExportTest2(AbstractColladaTest):
         reference_dae = self.testdir / Path("%s.dae" % test)
         outfile = tempdir / Path("%s_out.dae" % test)
 
-        bpy.ops.wm.collada_export(filepath="%s" % str(outfile),
+        bpy.ops.wm.collada_export(
+            filepath="%s" % str(outfile),
             check_existing=True,
             filemode=8,
             display_type='DEFAULT',
@@ -224,12 +235,14 @@ class MeshExportTest2(AbstractColladaTest):
             export_texture_type_selection='mat',
             open_sim=False,
             limit_precision=True,
-            keep_bind_info=False)
+            keep_bind_info=False,
+        )
 
         # Now check the resulting Collada file.
         if not self.checkdae(reference_dae, outfile):
             self.fail()
 
+
 class MeshExportTest1(AbstractColladaTest):
     @with_tempdir
     def test_export_animation_suzannes_keyframe_locrotscale(self, tempdir: pathlib.Path):
@@ -237,7 +250,8 @@ class MeshExportTest1(AbstractColladaTest):
         reference_dae = self.testdir / Path("%s.dae" % test)
         outfile = tempdir / Path("%s_out.dae" % test)
 
-        bpy.ops.wm.collada_export(filepath="%s" % str(outfile),
+        bpy.ops.wm.collada_export(
+            filepath="%s" % str(outfile),
             check_existing=True,
             filemode=8,
             display_type='DEFAULT',
@@ -265,7 +279,8 @@ class MeshExportTest1(AbstractColladaTest):
             export_texture_type_selection='mat',
             open_sim=False,
             limit_precision=True,
-            keep_bind_info=False)
+            keep_bind_info=False,
+        )
 
         # Now check the resulting Collada file.
         if not self.checkdae(reference_dae, outfile):

tests/python/collada/mesh/test_mesh_simple.py

@@ -31,6 +31,7 @@ import difflib
 import pathlib
 from pathlib import Path
 
+
 def with_tempdir(wrapped):
     """Creates a temporary directory for the function, cleaning up after it returns normally.
 
@@ -56,8 +57,10 @@ def with_tempdir(wrapped):
 
     return decorator
 
+
 LINE = "+----------------------------------------------------------------"
 
+
 class AbstractColladaTest(unittest.TestCase):
 
     @classmethod
@@ -75,7 +78,7 @@ class AbstractColladaTest(unittest.TestCase):
         ref.close()
         exp.close()
 
-        diff_count = 0;
+        diff_count = 0
         for line in diff:
             error = True
             for prefix in ('---', '+++', '@@'):
@@ -107,6 +110,7 @@ class AbstractColladaTest(unittest.TestCase):
 
         return diff_count == 0
 
+
 class MeshExportTest(AbstractColladaTest):
     @with_tempdir
     def test_export_single_mesh(self, tempdir: pathlib.Path):
@@ -114,7 +118,8 @@ class MeshExportTest(AbstractColladaTest):
         reference_dae = self.testdir / Path("%s.dae" % test)
         outfile = tempdir / Path("%s_out.dae" % test)
 
-        bpy.ops.wm.collada_export(filepath="%s" % str(outfile),
+        bpy.ops.wm.collada_export(
+            filepath="%s" % str(outfile),
             check_existing=True,
             filemode=8,
             display_type="DEFAULT",
@@ -140,12 +145,14 @@ class MeshExportTest(AbstractColladaTest):
             export_texture_type_selection="mat",
             open_sim=False,
             limit_precision=False,
-            keep_bind_info=False)
+            keep_bind_info=False,
+        )
 
         # Now check the resulting Collada file.
         if not self.checkdae(reference_dae, outfile):
             self.fail()
 
+
 if __name__ == '__main__':
     sys.argv = [__file__] + (sys.argv[sys.argv.index("--") + 1:] if "--" in sys.argv else [])
     parser = argparse.ArgumentParser()

tests/python/modules/render_report.py

@@ -23,6 +23,7 @@ class COLORS_DUMMY:
     GREEN = ''
     ENDC = ''
 
+
 COLORS = COLORS_DUMMY
 
 
@@ -55,10 +56,12 @@ def blend_list(dirpath):
             filepath = os.path.join(dirpath, filename)
             yield filepath
 
+
 def test_get_name(filepath):
     filename = os.path.basename(filepath)
     return os.path.splitext(filename)[0]
 
+
 def test_get_images(output_dir, filepath):
     testname = test_get_name(filepath)
     dirpath = os.path.dirname(filepath)
@@ -257,7 +260,6 @@ class Report:
         else:
             self.passed_tests += test_html
 
-
     def _diff_output(self, filepath, tmp_filepath):
         old_img, ref_img, new_img, diff_img = test_get_images(self.output_dir, filepath)
 
@@ -317,7 +319,6 @@ class Report:
 
         return not failed
 
-
     def _run_test(self, filepath, render_cb):
         testname = test_get_name(filepath)
         print_message(testname, 'SUCCESS', 'RUN')
@@ -354,7 +355,6 @@ class Report:
                           'FAILURE', 'FAILED')
         return error
 
-
     def _run_all_tests(self, dirname, dirpath, render_cb):
         passed_tests = []
         failed_tests = []

tests/python/modules/test_utils.py

@@ -62,7 +62,6 @@ class AbstractBlenderRunnerTest(unittest.TestCase):
     blender: pathlib.Path = None
     testdir: pathlib.Path = None
 
-
     def run_blender(self, filepath: str, python_script: str, timeout: int=300) -> str:
         """Runs Blender by opening a blendfile and executing a script.
 

tests/python/opengl_draw_tests.py

@@ -8,6 +8,7 @@ import shutil
 import subprocess
 import sys
 
+
 def screenshot():
     import bpy
 
@@ -19,6 +20,7 @@ def screenshot():
 
     bpy.ops.wm.quit_blender()
 
+
 # When run from inside Blender, take screenshot and exit.
 try:
     import bpy
@@ -93,5 +95,6 @@ def main():
 
     sys.exit(not ok)
 
+
 if __name__ == "__main__":
     main()

tests/python/pep8.py

@@ -204,6 +204,5 @@ def main():
         print("Skipping pylint checks (command not found)")
 
 
-
 if __name__ == "__main__":
     main()

tests/python/rna_array.py

@@ -12,6 +12,7 @@ test= bpy.data.test
 
 # same as above for other types except that the first letter is "i" for int and "b" for bool
 
+
 class TestArray(unittest.TestCase):
     # test that assignment works by: assign -> test value
     # - rvalue = list of float
@@ -181,7 +182,6 @@ class TestMArray(unittest.TestCase):
                     arr[i][j] = rval
                     self.assertEqual(prop_to_list(arr[i][j]), rval)
 
-
     def test_assign_item_fail(self):
         def assign_wrong_size(arr, i, rval):
             getattr(test, arr)[i] = rval
@@ -212,8 +212,8 @@ class TestMArray(unittest.TestCase):
             setattr(test, arr, rval)
             self.assertEqual(prop_to_list(getattr(test, arr)), rval)
 
-
     # test access
+
     def test_access(self):
         pass
 
@@ -221,17 +221,22 @@ class TestMArray(unittest.TestCase):
     def test_access_fail(self):
         pass
 
+
 random.seed()
 
+
 def rand_int():
     return random.randint(-1000, 1000)
 
+
 def rand_float():
     return float(rand_int())
 
+
 def rand_bool():
     return bool(random.randint(0, 1))
 
+
 def make_random_array(len, rand_func):
     arr = []
     for i in range(len):
@@ -239,6 +244,7 @@ def make_random_array(len, rand_func):
 
     return arr
 
+
 def make_random_2d_array(dimsize, rand_func):
     marr = []
     for i in range(dimsize[0]):
@@ -249,6 +255,7 @@ def make_random_2d_array(dimsize, rand_func):
 
     return marr
 
+
 def make_random_3d_array(dimsize, rand_func):
     marr = []
     for i in range(dimsize[0]):
@@ -262,6 +269,7 @@ def make_random_3d_array(dimsize, rand_func):
 
     return marr
 
+
 def prop_to_list(prop):
     ret = []
 
@@ -273,8 +281,10 @@ def prop_to_list(prop):
 
     return ret
 
+
 def suite():
     return unittest.TestSuite([unittest.TestLoader().loadTestsFromTestCase(TestArray), unittest.TestLoader().loadTestsFromTestCase(TestMArray)])
 
+
 if __name__ == "__main__":
     unittest.TextTestRunner(verbosity=2).run(suite())