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How to use create_archive method in localstack

Best Python code snippet using localstack_python
test_zipapp.py
Source:test_zipapp.py
...14    def setUp(self):15        tmpdir = tempfile.TemporaryDirectory()16        self.addCleanup(tmpdir.cleanup)17        self.tmpdir = pathlib.Path(tmpdir.name)18    def test_create_archive(self):19        # Test packing a directory.20        source = self.tmpdir / 'source'21        source.mkdir()22        (source / '__main__.py').touch()23        target = self.tmpdir / 'source.pyz'24        zipapp.create_archive(str(source), str(target))25        self.assertTrue(target.is_file())26    def test_create_archive_with_pathlib(self):27        # Test packing a directory using Path objects for source and target.28        source = self.tmpdir / 'source'29        source.mkdir()30        (source / '__main__.py').touch()31        target = self.tmpdir / 'source.pyz'32        zipapp.create_archive(source, target)33        self.assertTrue(target.is_file())34    def test_create_archive_with_subdirs(self):35        # Test packing a directory includes entries for subdirectories.36        source = self.tmpdir / 'source'37        source.mkdir()38        (source / '__main__.py').touch()39        (source / 'foo').mkdir()40        (source / 'bar').mkdir()41        (source / 'foo' / '__init__.py').touch()42        target = io.BytesIO()43        zipapp.create_archive(str(source), target)44        target.seek(0)45        with zipfile.ZipFile(target, 'r') as z:46            self.assertIn('foo/', z.namelist())47            self.assertIn('bar/', z.namelist())48    def test_create_archive_with_filter(self):49        # Test packing a directory and using filter to specify50        # which files to include.51        def skip_pyc_files(path):52            return path.suffix != '.pyc'53        source = self.tmpdir / 'source'54        source.mkdir()55        (source / '__main__.py').touch()56        (source / 'test.py').touch()57        (source / 'test.pyc').touch()58        target = self.tmpdir / 'source.pyz'59        zipapp.create_archive(source, target, filter=skip_pyc_files)60        with zipfile.ZipFile(target, 'r') as z:61            self.assertIn('__main__.py', z.namelist())62            self.assertIn('test.py', z.namelist())63            self.assertNotIn('test.pyc', z.namelist())64    def test_create_archive_filter_exclude_dir(self):65        # Test packing a directory and using a filter to exclude a66        # subdirectory (ensures that the path supplied to include67        # is relative to the source location, as expected).68        def skip_dummy_dir(path):69            return path.parts[0] != 'dummy'70        source = self.tmpdir / 'source'71        source.mkdir()72        (source / '__main__.py').touch()73        (source / 'test.py').touch()74        (source / 'dummy').mkdir()75        (source / 'dummy' / 'test2.py').touch()76        target = self.tmpdir / 'source.pyz'77        zipapp.create_archive(source, target, filter=skip_dummy_dir)78        with zipfile.ZipFile(target, 'r') as z:79            self.assertEqual(len(z.namelist()), 2)80            self.assertIn('__main__.py', z.namelist())81            self.assertIn('test.py', z.namelist())82    def test_create_archive_default_target(self):83        # Test packing a directory to the default name.84        source = self.tmpdir / 'source'85        source.mkdir()86        (source / '__main__.py').touch()87        zipapp.create_archive(str(source))88        expected_target = self.tmpdir / 'source.pyz'89        self.assertTrue(expected_target.is_file())90    @requires_zlib91    def test_create_archive_with_compression(self):92        # Test packing a directory into a compressed archive.93        source = self.tmpdir / 'source'94        source.mkdir()95        (source / '__main__.py').touch()96        (source / 'test.py').touch()97        target = self.tmpdir / 'source.pyz'98        zipapp.create_archive(source, target, compressed=True)99        with zipfile.ZipFile(target, 'r') as z:100            for name in ('__main__.py', 'test.py'):101                self.assertEqual(z.getinfo(name).compress_type,102                                 zipfile.ZIP_DEFLATED)103    def test_no_main(self):104        # Test that packing a directory with no __main__.py fails.105        source = self.tmpdir / 'source'106        source.mkdir()107        (source / 'foo.py').touch()108        target = self.tmpdir / 'source.pyz'109        with self.assertRaises(zipapp.ZipAppError):110            zipapp.create_archive(str(source), str(target))111    def test_main_and_main_py(self):112        # Test that supplying a main argument with __main__.py fails.113        source = self.tmpdir / 'source'114        source.mkdir()115        (source / '__main__.py').touch()116        target = self.tmpdir / 'source.pyz'117        with self.assertRaises(zipapp.ZipAppError):118            zipapp.create_archive(str(source), str(target), main='pkg.mod:fn')119    def test_main_written(self):120        # Test that the __main__.py is written correctly.121        source = self.tmpdir / 'source'122        source.mkdir()123        (source / 'foo.py').touch()124        target = self.tmpdir / 'source.pyz'125        zipapp.create_archive(str(source), str(target), main='pkg.mod:fn')126        with zipfile.ZipFile(str(target), 'r') as z:127            self.assertIn('__main__.py', z.namelist())128            self.assertIn(b'pkg.mod.fn()', z.read('__main__.py'))129    def test_main_only_written_once(self):130        # Test that we don't write multiple __main__.py files.131        # The initial implementation had this bug; zip files allow132        # multiple entries with the same name133        source = self.tmpdir / 'source'134        source.mkdir()135        # Write 2 files, as the original bug wrote __main__.py136        # once for each file written :-(137        # See http://bugs.python.org/review/23491/diff/13982/Lib/zipapp.py#newcode67Lib/zipapp.py:67138        # (line 67)139        (source / 'foo.py').touch()140        (source / 'bar.py').touch()141        target = self.tmpdir / 'source.pyz'142        zipapp.create_archive(str(source), str(target), main='pkg.mod:fn')143        with zipfile.ZipFile(str(target), 'r') as z:144            self.assertEqual(1, z.namelist().count('__main__.py'))145    def test_main_validation(self):146        # Test that invalid values for main are rejected.147        source = self.tmpdir / 'source'148        source.mkdir()149        target = self.tmpdir / 'source.pyz'150        problems = [151            '', 'foo', 'foo:', ':bar', '12:bar', 'a.b.c.:d',152            '.a:b', 'a:b.', 'a:.b', 'a:silly name'153        ]154        for main in problems:155            with self.subTest(main=main):156                with self.assertRaises(zipapp.ZipAppError):157                    zipapp.create_archive(str(source), str(target), main=main)158    def test_default_no_shebang(self):159        # Test that no shebang line is written to the target by default.160        source = self.tmpdir / 'source'161        source.mkdir()162        (source / '__main__.py').touch()163        target = self.tmpdir / 'source.pyz'164        zipapp.create_archive(str(source), str(target))165        with target.open('rb') as f:166            self.assertNotEqual(f.read(2), b'#!')167    def test_custom_interpreter(self):168        # Test that a shebang line with a custom interpreter is written169        # correctly.170        source = self.tmpdir / 'source'171        source.mkdir()172        (source / '__main__.py').touch()173        target = self.tmpdir / 'source.pyz'174        zipapp.create_archive(str(source), str(target), interpreter='python')175        with target.open('rb') as f:176            self.assertEqual(f.read(2), b'#!')177            self.assertEqual(b'python\n', f.readline())178    def test_pack_to_fileobj(self):179        # Test that we can pack to a file object.180        source = self.tmpdir / 'source'181        source.mkdir()182        (source / '__main__.py').touch()183        target = io.BytesIO()184        zipapp.create_archive(str(source), target, interpreter='python')185        self.assertTrue(target.getvalue().startswith(b'#!python\n'))186    def test_read_shebang(self):187        # Test that we can read the shebang line correctly.188        source = self.tmpdir / 'source'189        source.mkdir()190        (source / '__main__.py').touch()191        target = self.tmpdir / 'source.pyz'192        zipapp.create_archive(str(source), str(target), interpreter='python')193        self.assertEqual(zipapp.get_interpreter(str(target)), 'python')194    def test_read_missing_shebang(self):195        # Test that reading the shebang line of a file without one returns None.196        source = self.tmpdir / 'source'197        source.mkdir()198        (source / '__main__.py').touch()199        target = self.tmpdir / 'source.pyz'200        zipapp.create_archive(str(source), str(target))201        self.assertEqual(zipapp.get_interpreter(str(target)), None)202    def test_modify_shebang(self):203        # Test that we can change the shebang of a file.204        source = self.tmpdir / 'source'205        source.mkdir()206        (source / '__main__.py').touch()207        target = self.tmpdir / 'source.pyz'208        zipapp.create_archive(str(source), str(target), interpreter='python')209        new_target = self.tmpdir / 'changed.pyz'210        zipapp.create_archive(str(target), str(new_target), interpreter='python2.7')211        self.assertEqual(zipapp.get_interpreter(str(new_target)), 'python2.7')212    def test_write_shebang_to_fileobj(self):213        # Test that we can change the shebang of a file, writing the result to a214        # file object.215        source = self.tmpdir / 'source'216        source.mkdir()217        (source / '__main__.py').touch()218        target = self.tmpdir / 'source.pyz'219        zipapp.create_archive(str(source), str(target), interpreter='python')220        new_target = io.BytesIO()221        zipapp.create_archive(str(target), new_target, interpreter='python2.7')222        self.assertTrue(new_target.getvalue().startswith(b'#!python2.7\n'))223    def test_read_from_pathobj(self):224        # Test that we can copy an archive using a pathlib.Path object225        # for the source.226        source = self.tmpdir / 'source'227        source.mkdir()228        (source / '__main__.py').touch()229        target1 = self.tmpdir / 'target1.pyz'230        target2 = self.tmpdir / 'target2.pyz'231        zipapp.create_archive(source, target1, interpreter='python')232        zipapp.create_archive(target1, target2, interpreter='python2.7')233        self.assertEqual(zipapp.get_interpreter(target2), 'python2.7')234    def test_read_from_fileobj(self):235        # Test that we can copy an archive using an open file object.236        source = self.tmpdir / 'source'237        source.mkdir()238        (source / '__main__.py').touch()239        target = self.tmpdir / 'source.pyz'240        temp_archive = io.BytesIO()241        zipapp.create_archive(str(source), temp_archive, interpreter='python')242        new_target = io.BytesIO()243        temp_archive.seek(0)244        zipapp.create_archive(temp_archive, new_target, interpreter='python2.7')245        self.assertTrue(new_target.getvalue().startswith(b'#!python2.7\n'))246    def test_remove_shebang(self):247        # Test that we can remove the shebang from a file.248        source = self.tmpdir / 'source'249        source.mkdir()250        (source / '__main__.py').touch()251        target = self.tmpdir / 'source.pyz'252        zipapp.create_archive(str(source), str(target), interpreter='python')253        new_target = self.tmpdir / 'changed.pyz'254        zipapp.create_archive(str(target), str(new_target), interpreter=None)255        self.assertEqual(zipapp.get_interpreter(str(new_target)), None)256    def test_content_of_copied_archive(self):257        # Test that copying an archive doesn't corrupt it.258        source = self.tmpdir / 'source'259        source.mkdir()260        (source / '__main__.py').touch()261        target = io.BytesIO()262        zipapp.create_archive(str(source), target, interpreter='python')263        new_target = io.BytesIO()264        target.seek(0)265        zipapp.create_archive(target, new_target, interpreter=None)266        new_target.seek(0)267        with zipfile.ZipFile(new_target, 'r') as z:268            self.assertEqual(set(z.namelist()), {'__main__.py'})269    # (Unix only) tests that archives with shebang lines are made executable270    @unittest.skipIf(sys.platform == 'win32',271                     'Windows does not support an executable bit')272    def test_shebang_is_executable(self):273        # Test that an archive with a shebang line is made executable.274        source = self.tmpdir / 'source'275        source.mkdir()276        (source / '__main__.py').touch()277        target = self.tmpdir / 'source.pyz'278        zipapp.create_archive(str(source), str(target), interpreter='python')279        self.assertTrue(target.stat().st_mode & stat.S_IEXEC)280    @unittest.skipIf(sys.platform == 'win32',281                     'Windows does not support an executable bit')282    def test_no_shebang_is_not_executable(self):283        # Test that an archive with no shebang line is not made executable.284        source = self.tmpdir / 'source'285        source.mkdir()286        (source / '__main__.py').touch()287        target = self.tmpdir / 'source.pyz'288        zipapp.create_archive(str(source), str(target), interpreter=None)289        self.assertFalse(target.stat().st_mode & stat.S_IEXEC)290class ZipAppCmdlineTest(unittest.TestCase):291    """Test zipapp module command line API."""292    def setUp(self):293        tmpdir = tempfile.TemporaryDirectory()294        self.addCleanup(tmpdir.cleanup)295        self.tmpdir = pathlib.Path(tmpdir.name)296    def make_archive(self):297        # Test that an archive with no shebang line is not made executable.298        source = self.tmpdir / 'source'299        source.mkdir()300        (source / '__main__.py').touch()301        target = self.tmpdir / 'source.pyz'302        zipapp.create_archive(source, target)303        return target304    def test_cmdline_create(self):305        # Test the basic command line API.306        source = self.tmpdir / 'source'307        source.mkdir()308        (source / '__main__.py').touch()309        args = [str(source)]310        zipapp.main(args)311        target = source.with_suffix('.pyz')312        self.assertTrue(target.is_file())313    def test_cmdline_copy(self):314        # Test copying an archive.315        original = self.make_archive()316        target = self.tmpdir / 'target.pyz'...
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