style: [E251] unexpected spaces around keyword / parameter equals

manual tests/4 standalone binaries/build_windows_package.py

@@ -27,6 +27,6 @@ subprocess.check_call(['python3', r'..\..\meson.py', 'build',
 subprocess.check_call(['ninja'], cwd='build')
 shutil.copy('myapp.iss', 'build')
 subprocess.check_call([r'\Program Files\Inno Setup 5\ISCC.exe', 'myapp.iss'],
-                      cwd = 'build')
+                      cwd='build')
 shutil.copy('build/setup.exe', 'myapp 1.0.exe')
 shutil.rmtree('build')

run_project_tests.py

@@ -529,7 +529,7 @@ if __name__ == '__main__':
     parser.add_argument('extra_args', nargs='*',
                         help='arguments that are passed directly to Meson (remember to have -- before these).')
     parser.add_argument('--backend', default=None, dest='backend',
-                        choices = backendlist)
+                        choices=backendlist)
     options = parser.parse_args()
     setup_commands(options.backend)