Merge https://github.com/pypa/distutils into feature/distutils-8c160a9693

Author: jaraco

setuptools/_distutils/cygwinccompiler.py

@@ -354,3 +354,9 @@ def is_cygwincc(cc):
     out_string = check_output(shlex.split(cc) + ['-dumpmachine'])
     return out_string.strip().endswith(b'cygwin')
 
+
+get_versions = None
+"""
+A stand-in for the previous get_versions() function to prevent failures
+when monkeypatched. See pypa/setuptools#2969.
+"""

setuptools/_distutils/log.py

@@ -3,13 +3,14 @@
 # The class here is styled after PEP 282 so that it could later be
 # replaced with a standard Python logging implementation.
 
+import sys
+
 DEBUG = 1
 INFO = 2
 WARN = 3
 ERROR = 4
 FATAL = 5
 
-import sys
 
 class Log:
 
@@ -54,6 +55,7 @@ def error(self, msg, *args):
     def fatal(self, msg, *args):
         self._log(FATAL, msg, args)
 
+
 _global_log = Log()
 log = _global_log.log
 debug = _global_log.debug
@@ -62,12 +64,14 @@ def fatal(self, msg, *args):
 error = _global_log.error
 fatal = _global_log.fatal
 
+
 def set_threshold(level):
     # return the old threshold for use from tests
     old = _global_log.threshold
     _global_log.threshold = level
     return old
 
+
 def set_verbosity(v):
     if v <= 0:
         set_threshold(WARN)

setuptools/_distutils/sysconfig.py

@@ -13,6 +13,7 @@
 import os
 import re
 import sys
+import sysconfig
 
 from .errors import DistutilsPlatformError
 
@@ -274,31 +275,15 @@ def get_config_h_filename():
             inc_dir = os.path.join(_sys_home or project_base, "PC")
         else:
             inc_dir = _sys_home or project_base
+        return os.path.join(inc_dir, 'pyconfig.h')
     else:
-        inc_dir = get_python_inc(plat_specific=1)
+        return sysconfig.get_config_h_filename()
 
-    return os.path.join(inc_dir, 'pyconfig.h')
-
-
-# Allow this value to be patched by pkgsrc. Ref pypa/distutils#16.
-_makefile_tmpl = 'config-{python_ver}{build_flags}{multiarch}'
 
 
 def get_makefile_filename():
     """Return full pathname of installed Makefile from the Python build."""
-    if python_build:
-        return os.path.join(_sys_home or project_base, "Makefile")
-    lib_dir = get_python_lib(plat_specific=0, standard_lib=1)
-    multiarch = (
-        '-%s' % sys.implementation._multiarch
-        if hasattr(sys.implementation, '_multiarch') else ''
-    )
-    config_file = _makefile_tmpl.format(
-        python_ver=get_python_version(),
-        build_flags=build_flags,
-        multiarch=multiarch,
-    )
-    return os.path.join(lib_dir, config_file, 'Makefile')
+    return sysconfig.get_makefile_filename()
 
 
 def parse_config_h(fp, g=None):
@@ -308,26 +293,7 @@ def parse_config_h(fp, g=None):
     optional dictionary is passed in as the second argument, it is
     used instead of a new dictionary.
     """
-    if g is None:
-        g = {}
-    define_rx = re.compile("#define ([A-Z][A-Za-z0-9_]+) (.*)\n")
-    undef_rx = re.compile("/[*] #undef ([A-Z][A-Za-z0-9_]+) [*]/\n")
-    #
-    while True:
-        line = fp.readline()
-        if not line:
-            break
-        m = define_rx.match(line)
-        if m:
-            n, v = m.group(1, 2)
-            try: v = int(v)
-            except ValueError: pass
-            g[n] = v
-        else:
-            m = undef_rx.match(line)
-            if m:
-                g[m.group(1)] = 0
-    return g
+    return sysconfig.parse_config_h(fp, vars=g)
 
 
 # Regexes needed for parsing Makefile (and similar syntaxes,

setuptools/_distutils/tests/test_archive_util.py

@@ -387,7 +387,7 @@ def test_tarfile_root_owner(self):
             archive.close()
 
 def test_suite():
-    return unittest.makeSuite(ArchiveUtilTestCase)
+    return unittest.TestLoader().loadTestsFromTestCase(ArchiveUtilTestCase)
 
 if __name__ == "__main__":
     run_unittest(test_suite())

setuptools/_distutils/tests/test_bdist.py

@@ -51,7 +51,7 @@ def test_skip_build(self):
 
 
 def test_suite():
-    return unittest.makeSuite(BuildTestCase)
+    return unittest.TestLoader().loadTestsFromTestCase(BuildTestCase)
 
 if __name__ == '__main__':
     run_unittest(test_suite())

setuptools/_distutils/tests/test_bdist_dumb.py

@@ -91,7 +91,7 @@ def test_simple_built(self):
         self.assertEqual(contents, sorted(wanted))
 
 def test_suite():
-    return unittest.makeSuite(BuildDumbTestCase)
+    return unittest.TestLoader().loadTestsFromTestCase(BuildDumbTestCase)
 
 if __name__ == '__main__':
     run_unittest(test_suite())

setuptools/_distutils/tests/test_bdist_msi.py

@@ -22,7 +22,7 @@ def test_minimal(self):
 
 
 def test_suite():
-    return unittest.makeSuite(BDistMSITestCase)
+    return unittest.TestLoader().loadTestsFromTestCase(BDistMSITestCase)
 
 if __name__ == '__main__':
     run_unittest(test_suite())

setuptools/_distutils/tests/test_bdist_rpm.py

@@ -129,7 +129,7 @@ def test_no_optimize_flag(self):
         os.remove(os.path.join(pkg_dir, 'dist', 'foo-0.1-1.noarch.rpm'))
 
 def test_suite():
-    return unittest.makeSuite(BuildRpmTestCase)
+    return unittest.TestLoader().loadTestsFromTestCase(BuildRpmTestCase)
 
 if __name__ == '__main__':
     run_unittest(test_suite())

setuptools/_distutils/tests/test_bdist_wininst.py

@@ -34,7 +34,7 @@ def test_get_exe_bytes(self):
         self.assertGreater(len(exe_file), 10)
 
 def test_suite():
-    return unittest.makeSuite(BuildWinInstTestCase)
+    return unittest.TestLoader().loadTestsFromTestCase(BuildWinInstTestCase)
 
 if __name__ == '__main__':
     run_unittest(test_suite())

setuptools/_distutils/tests/test_build.py

@@ -50,7 +50,7 @@ def test_finalize_options(self):
         self.assertEqual(cmd.executable, os.path.normpath(sys.executable))
 
 def test_suite():
-    return unittest.makeSuite(BuildTestCase)
+    return unittest.TestLoader().loadTestsFromTestCase(BuildTestCase)
 
 if __name__ == "__main__":
     run_unittest(test_suite())

setuptools/_distutils/tests/test_build_clib.py

@@ -130,7 +130,7 @@ def test_run(self):
         self.assertIn('libfoo.a', os.listdir(build_temp))
 
 def test_suite():
-    return unittest.makeSuite(BuildCLibTestCase)
+    return unittest.TestLoader().loadTestsFromTestCase(BuildCLibTestCase)
 
 if __name__ == "__main__":
     run_unittest(test_suite())

setuptools/_distutils/tests/test_build_ext.py

@@ -538,8 +538,8 @@ def build_ext(self, *args, **kwargs):
 
 def test_suite():
     suite = unittest.TestSuite()
-    suite.addTest(unittest.makeSuite(BuildExtTestCase))
-    suite.addTest(unittest.makeSuite(ParallelBuildExtTestCase))
+    suite.addTest(unittest.TestLoader().loadTestsFromTestCase(BuildExtTestCase))
+    suite.addTest(unittest.TestLoader().loadTestsFromTestCase(ParallelBuildExtTestCase))
     return suite
 
 if __name__ == '__main__':

setuptools/_distutils/tests/test_build_py.py

@@ -173,7 +173,7 @@ def test_dont_write_bytecode(self):
 
 
 def test_suite():
-    return unittest.makeSuite(BuildPyTestCase)
+    return unittest.TestLoader().loadTestsFromTestCase(BuildPyTestCase)
 
 if __name__ == "__main__":
     run_unittest(test_suite())

setuptools/_distutils/tests/test_build_scripts.py

@@ -106,7 +106,7 @@ def test_version_int(self):
             self.assertIn(name, built)
 
 def test_suite():
-    return unittest.makeSuite(BuildScriptsTestCase)
+    return unittest.TestLoader().loadTestsFromTestCase(BuildScriptsTestCase)
 
 if __name__ == "__main__":
     run_unittest(test_suite())

setuptools/_distutils/tests/test_check.py

@@ -157,7 +157,7 @@ def test_check_all(self):
                                  'restructuredtext': 1})
 
 def test_suite():
-    return unittest.makeSuite(CheckTestCase)
+    return unittest.TestLoader().loadTestsFromTestCase(CheckTestCase)
 
 if __name__ == "__main__":
     run_unittest(test_suite())

setuptools/_distutils/tests/test_clean.py

@@ -43,7 +43,7 @@ def test_simple_run(self):
         cmd.run()
 
 def test_suite():
-    return unittest.makeSuite(cleanTestCase)
+    return unittest.TestLoader().loadTestsFromTestCase(cleanTestCase)
 
 if __name__ == "__main__":
     run_unittest(test_suite())

setuptools/_distutils/tests/test_cmd.py

@@ -120,7 +120,7 @@ def test_debug_print(self):
             debug.DEBUG = False
 
 def test_suite():
-    return unittest.makeSuite(CommandTestCase)
+    return unittest.TestLoader().loadTestsFromTestCase(CommandTestCase)
 
 if __name__ == '__main__':
     run_unittest(test_suite())

setuptools/_distutils/tests/test_config.py

@@ -135,7 +135,7 @@ def test_config_interpolation(self):
 
 
 def test_suite():
-    return unittest.makeSuite(PyPIRCCommandTestCase)
+    return unittest.TestLoader().loadTestsFromTestCase(PyPIRCCommandTestCase)
 
 if __name__ == "__main__":
     run_unittest(test_suite())

setuptools/_distutils/tests/test_config_cmd.py

@@ -92,7 +92,7 @@ def test_clean(self):
             self.assertFalse(os.path.exists(f))
 
 def test_suite():
-    return unittest.makeSuite(ConfigTestCase)
+    return unittest.TestLoader().loadTestsFromTestCase(ConfigTestCase)
 
 if __name__ == "__main__":
     run_unittest(test_suite())

setuptools/_distutils/tests/test_core.py

@@ -159,7 +159,7 @@ def test_debug_mode(self):
         self.assertEqual(stdout.readlines()[0], wanted)
 
 def test_suite():
-    return unittest.makeSuite(CoreTestCase)
+    return unittest.TestLoader().loadTestsFromTestCase(CoreTestCase)
 
 if __name__ == "__main__":
     run_unittest(test_suite())

setuptools/_distutils/tests/test_cygwinccompiler.py

@@ -90,7 +90,7 @@ def test_get_msvcr(self):
         self.assertRaises(ValueError, get_msvcr)
 
 def test_suite():
-    return unittest.makeSuite(CygwinCCompilerTestCase)
+    return unittest.TestLoader().loadTestsFromTestCase(CygwinCCompilerTestCase)
 
 if __name__ == '__main__':
     run_unittest(test_suite())

setuptools/_distutils/tests/test_dep_util.py

@@ -74,7 +74,7 @@ def test_newer_group(self):
 
 
 def test_suite():
-    return unittest.makeSuite(DepUtilTestCase)
+    return unittest.TestLoader().loadTestsFromTestCase(DepUtilTestCase)
 
 if __name__ == "__main__":
     run_unittest(test_suite())

setuptools/_distutils/tests/test_dir_util.py

@@ -133,7 +133,7 @@ def test_copy_tree_exception_in_listdir(self):
 
 
 def test_suite():
-    return unittest.makeSuite(DirUtilTestCase)
+    return unittest.TestLoader().loadTestsFromTestCase(DirUtilTestCase)
 
 if __name__ == "__main__":
     run_unittest(test_suite())

setuptools/_distutils/tests/test_dist.py

@@ -525,8 +525,8 @@ def test_read_metadata(self):
 
 def test_suite():
     suite = unittest.TestSuite()
-    suite.addTest(unittest.makeSuite(DistributionTestCase))
-    suite.addTest(unittest.makeSuite(MetadataTestCase))
+    suite.addTest(unittest.TestLoader().loadTestsFromTestCase(DistributionTestCase))
+    suite.addTest(unittest.TestLoader().loadTestsFromTestCase(MetadataTestCase))
     return suite
 
 if __name__ == "__main__":

setuptools/_distutils/tests/test_extension.py

@@ -65,7 +65,7 @@ def test_extension_init(self):
                           "Unknown Extension options: 'chic'")
 
 def test_suite():
-    return unittest.makeSuite(ExtensionTestCase)
+    return unittest.TestLoader().loadTestsFromTestCase(ExtensionTestCase)
 
 if __name__ == "__main__":
     run_unittest(test_suite())

setuptools/_distutils/tests/test_file_util.py

@@ -118,7 +118,7 @@ def test_copy_file_hard_link_failure(self):
 
 
 def test_suite():
-    return unittest.makeSuite(FileUtilTestCase)
+    return unittest.TestLoader().loadTestsFromTestCase(FileUtilTestCase)
 
 if __name__ == "__main__":
     run_unittest(test_suite())

setuptools/_distutils/tests/test_filelist.py

@@ -344,8 +344,8 @@ def test_symlink_loop(self):
 
 def test_suite():
     return unittest.TestSuite([
-        unittest.makeSuite(FileListTestCase),
-        unittest.makeSuite(FindAllTestCase),
+        unittest.TestLoader().loadTestsFromTestCase(FileListTestCase),
+        unittest.TestLoader().loadTestsFromTestCase(FindAllTestCase),
     ])
 
 

setuptools/_distutils/tests/test_install.py

@@ -244,7 +244,7 @@ def test_debug_mode(self):
 
 
 def test_suite():
-    return unittest.makeSuite(InstallTestCase)
+    return unittest.TestLoader().loadTestsFromTestCase(InstallTestCase)
 
 if __name__ == "__main__":
     run_unittest(test_suite())

setuptools/_distutils/tests/test_install_data.py

@@ -69,7 +69,7 @@ def test_simple_run(self):
         self.assertTrue(os.path.exists(os.path.join(inst, rone)))
 
 def test_suite():
-    return unittest.makeSuite(InstallDataTestCase)
+    return unittest.TestLoader().loadTestsFromTestCase(InstallDataTestCase)
 
 if __name__ == "__main__":
     run_unittest(test_suite())

setuptools/_distutils/tests/test_install_headers.py

@@ -33,7 +33,7 @@ def test_simple_run(self):
         self.assertEqual(len(cmd.get_outputs()), 2)
 
 def test_suite():
-    return unittest.makeSuite(InstallHeadersTestCase)
+    return unittest.TestLoader().loadTestsFromTestCase(InstallHeadersTestCase)
 
 if __name__ == "__main__":
     run_unittest(test_suite())

setuptools/_distutils/tests/test_install_lib.py

@@ -109,7 +109,7 @@ def test_dont_write_bytecode(self):
 
 
 def test_suite():
-    return unittest.makeSuite(InstallLibTestCase)
+    return unittest.TestLoader().loadTestsFromTestCase(InstallLibTestCase)
 
 if __name__ == "__main__":
     run_unittest(test_suite())

setuptools/_distutils/tests/test_install_scripts.py

@@ -76,7 +76,7 @@ def write_script(name, text):
 
 
 def test_suite():
-    return unittest.makeSuite(InstallScriptsTestCase)
+    return unittest.TestLoader().loadTestsFromTestCase(InstallScriptsTestCase)
 
 if __name__ == "__main__":
     run_unittest(test_suite())

setuptools/_distutils/tests/test_log.py

@@ -40,7 +40,7 @@ def test_non_ascii(self):
                         'Fαtal\t\\xc8rr\\u014dr')
 
 def test_suite():
-    return unittest.makeSuite(TestLog)
+    return unittest.TestLoader().loadTestsFromTestCase(TestLog)
 
 if __name__ == "__main__":
     run_unittest(test_suite())