👹 Feed the hobgoblins (delint).

distutils/command/build_clib.py

@@ -138,8 +138,7 @@ def check_library_list(self, libraries):
 
             if '/' in name or (os.sep != '/' and os.sep in name):
                 raise DistutilsSetupError(
-                    f"bad library name '{lib[0]}': "
-                    "may not contain directory separators"
+                    f"bad library name '{lib[0]}': may not contain directory separators"
                 )
 
             if not isinstance(build_info, dict):

distutils/command/build_ext.py

@@ -444,8 +444,7 @@ def check_extensions_list(self, extensions):  # noqa: C901
                 for macro in macros:
                     if not (isinstance(macro, tuple) and len(macro) in (1, 2)):
                         raise DistutilsSetupError(
-                            "'macros' element of build info dict "
-                            "must be 1- or 2-tuple"
+                            "'macros' element of build info dict must be 1- or 2-tuple"
                         )
                     if len(macro) == 1:
                         ext.undef_macros.append(macro[0])
@@ -673,8 +672,7 @@ def find_swig(self):
                 return "swig.exe"
         else:
             raise DistutilsPlatformError(
-                "I don't know how to find (much less run) SWIG "
-                f"on platform '{os.name}'"
+                f"I don't know how to find (much less run) SWIG on platform '{os.name}'"
             )
 
     # -- Name generators -----------------------------------------------

distutils/command/check.py

@@ -46,10 +46,7 @@ class check(Command):
         (
             'restructuredtext',
             'r',
-            (
-                'Checks if long string meta-data syntax '
-                'are reStructuredText-compliant'
-            ),
+            ('Checks if long string meta-data syntax are reStructuredText-compliant'),
         ),
         ('strict', 's', 'Will exit with an error if a check fails'),
     ]

distutils/command/install_data.py

@@ -22,8 +22,7 @@ class install_data(Command):
         (
             'install-dir=',
             'd',
-            "base directory for installing data files "
-            "[default: installation base dir]",
+            "base directory for installing data files [default: installation base dir]",
         ),
         ('root=', None, "install everything relative to this alternate root directory"),
         ('force', 'f', "force installation (overwrite existing files)"),

distutils/fancy_getopt.py

@@ -167,8 +167,7 @@ def _grok_option_table(self):  # noqa: C901
 
             if not ((short is None) or (isinstance(short, str) and len(short) == 1)):
                 raise DistutilsGetoptError(
-                    f"invalid short option '{short}': "
-                    "must a single character or None"
+                    f"invalid short option '{short}': must a single character or None"
                 )
 
             self.repeat[long] = repeat

distutils/filelist.py

@@ -127,10 +127,7 @@ def process_template_line(self, line):  # noqa: C901
             for pattern in patterns:
                 if not self.exclude_pattern(pattern, anchor=True):
                     log.warning(
-                        (
-                            "warning: no previously-included files "
-                            "found matching '%s'"
-                        ),
+                        ("warning: no previously-included files found matching '%s'"),
                         pattern,
                     )
 

distutils/tests/test_dir_util.py

@@ -106,8 +106,9 @@ def test_copy_tree_exception_in_listdir(self):
         """
         An exception in listdir should raise a DistutilsFileError
         """
-        with mock.patch("os.listdir", side_effect=OSError()), pytest.raises(
-            errors.DistutilsFileError
+        with (
+            mock.patch("os.listdir", side_effect=OSError()),
+            pytest.raises(errors.DistutilsFileError),
         ):
             src = self.tempdirs[-1]
             dir_util.copy_tree(src, None)

distutils/tests/test_file_util.py

@@ -44,18 +44,19 @@ def test_move_file_verbosity(self, caplog):
 
     def test_move_file_exception_unpacking_rename(self):
         # see issue 22182
-        with mock.patch("os.rename", side_effect=OSError("wrong", 1)), pytest.raises(
-            DistutilsFileError
+        with (
+            mock.patch("os.rename", side_effect=OSError("wrong", 1)),
+            pytest.raises(DistutilsFileError),
         ):
             jaraco.path.build({self.source: 'spam eggs'})
             move_file(self.source, self.target, verbose=False)
 
     def test_move_file_exception_unpacking_unlink(self):
         # see issue 22182
-        with mock.patch(
-            "os.rename", side_effect=OSError(errno.EXDEV, "wrong")
-        ), mock.patch("os.unlink", side_effect=OSError("wrong", 1)), pytest.raises(
-            DistutilsFileError
+        with (
+            mock.patch("os.rename", side_effect=OSError(errno.EXDEV, "wrong")),
+            mock.patch("os.unlink", side_effect=OSError("wrong", 1)),
+            pytest.raises(DistutilsFileError),
         ):
             jaraco.path.build({self.source: 'spam eggs'})
             move_file(self.source, self.target, verbose=False)

distutils/tests/test_spawn.py

@@ -73,9 +73,12 @@ def test_find_executable(self, tmp_path):
         # PATH='': no match, except in the current directory
         with os_helper.EnvironmentVarGuard() as env:
             env['PATH'] = ''
-            with mock.patch(
-                'distutils.spawn.os.confstr', return_value=tmp_dir, create=True
-            ), mock.patch('distutils.spawn.os.defpath', tmp_dir):
+            with (
+                mock.patch(
+                    'distutils.spawn.os.confstr', return_value=tmp_dir, create=True
+                ),
+                mock.patch('distutils.spawn.os.defpath', tmp_dir),
+            ):
                 rv = find_executable(program)
                 assert rv is None
 
@@ -87,9 +90,10 @@ def test_find_executable(self, tmp_path):
         # PATH=':': explicitly looks in the current directory
         with os_helper.EnvironmentVarGuard() as env:
             env['PATH'] = os.pathsep
-            with mock.patch(
-                'distutils.spawn.os.confstr', return_value='', create=True
-            ), mock.patch('distutils.spawn.os.defpath', ''):
+            with (
+                mock.patch('distutils.spawn.os.confstr', return_value='', create=True),
+                mock.patch('distutils.spawn.os.defpath', ''),
+            ):
                 rv = find_executable(program)
                 assert rv is None
 
@@ -103,16 +107,22 @@ def test_find_executable(self, tmp_path):
             env.pop('PATH', None)
 
             # without confstr
-            with mock.patch(
-                'distutils.spawn.os.confstr', side_effect=ValueError, create=True
-            ), mock.patch('distutils.spawn.os.defpath', tmp_dir):
+            with (
+                mock.patch(
+                    'distutils.spawn.os.confstr', side_effect=ValueError, create=True
+                ),
+                mock.patch('distutils.spawn.os.defpath', tmp_dir),
+            ):
                 rv = find_executable(program)
                 assert rv == filename
 
             # with confstr
-            with mock.patch(
-                'distutils.spawn.os.confstr', return_value=tmp_dir, create=True
-            ), mock.patch('distutils.spawn.os.defpath', ''):
+            with (
+                mock.patch(
+                    'distutils.spawn.os.confstr', return_value=tmp_dir, create=True
+                ),
+                mock.patch('distutils.spawn.os.defpath', ''),
+            ):
                 rv = find_executable(program)
                 assert rv == filename
 

distutils/tests/test_unixccompiler.py

@@ -272,13 +272,12 @@ def gcvs(*args, _orig=sysconfig.get_config_vars):
 
         sysconfig.get_config_var = gcv
         sysconfig.get_config_vars = gcvs
-        with mock.patch.object(
-            self.cc, 'spawn', return_value=None
-        ) as mock_spawn, mock.patch.object(
-            self.cc, '_need_link', return_value=True
-        ), mock.patch.object(
-            self.cc, 'mkpath', return_value=None
-        ), EnvironmentVarGuard() as env:
+        with (
+            mock.patch.object(self.cc, 'spawn', return_value=None) as mock_spawn,
+            mock.patch.object(self.cc, '_need_link', return_value=True),
+            mock.patch.object(self.cc, 'mkpath', return_value=None),
+            EnvironmentVarGuard() as env,
+        ):
             env['CC'] = 'ccache my_cc'
             env['CXX'] = 'my_cxx'
             del env['LDSHARED']

distutils/tests/test_version.py

@@ -53,9 +53,9 @@ def test_cmp_strict(self):
             res = StrictVersion(v1)._cmp(v2)
             assert res == wanted, f'cmp({v1}, {v2}) should be {wanted}, got {res}'
             res = StrictVersion(v1)._cmp(object())
-            assert (
-                res is NotImplemented
-            ), f'cmp({v1}, {v2}) should be NotImplemented, got {res}'
+            assert res is NotImplemented, (
+                f'cmp({v1}, {v2}) should be NotImplemented, got {res}'
+            )
 
     def test_cmp(self):
         versions = (
@@ -75,6 +75,6 @@ def test_cmp(self):
             res = LooseVersion(v1)._cmp(v2)
             assert res == wanted, f'cmp({v1}, {v2}) should be {wanted}, got {res}'
             res = LooseVersion(v1)._cmp(object())
-            assert (
-                res is NotImplemented
-            ), f'cmp({v1}, {v2}) should be NotImplemented, got {res}'
+            assert res is NotImplemented, (
+                f'cmp({v1}, {v2}) should be NotImplemented, got {res}'
+            )

distutils/util.py

@@ -504,6 +504,7 @@ def is_mingw():
     """
     return sys.platform == 'win32' and get_platform().startswith('mingw')
 
+
 def is_freethreaded():
     """Return True if the Python interpreter is built with free threading support."""
     return bool(sysconfig.get_config_var('Py_GIL_DISABLED'))

distutils/version.py

@@ -53,8 +53,7 @@ def __init__(self, vstring=None):
         if vstring:
             self.parse(vstring)
         warnings.warn(
-            "distutils Version classes are deprecated. "
-            "Use packaging.version instead.",
+            "distutils Version classes are deprecated. Use packaging.version instead.",
             DeprecationWarning,
             stacklevel=2,
         )