diff options
| -rw-r--r-- | Doc/library/compileall.rst | 39 | ||||
| -rw-r--r-- | Lib/compileall.py | 174 | ||||
| -rw-r--r-- | Lib/test/test_compileall.py | 209 | ||||
| -rw-r--r-- | Misc/NEWS.d/next/Library/2019-09-24-10-55-01.bpo-38112.2EinX9.rst | 3 |
4 files changed, 386 insertions, 39 deletions
diff --git a/Doc/library/compileall.rst b/Doc/library/compileall.rst index 9ce5ca8..394d606 100644 --- a/Doc/library/compileall.rst +++ b/Doc/library/compileall.rst @@ -52,6 +52,13 @@ compile Python sources. cases where the source file does not exist at the time the byte-code file is executed. +.. cmdoption:: -s strip_prefix +.. cmdoption:: -p prepend_prefix + + Remove (``-s``) or append (``-p``) the given prefix of paths + recorded in the ``.pyc`` files. + Cannot be combined with ``-d``. + .. cmdoption:: -x regex regex is used to search the full path to each file considered for @@ -96,6 +103,16 @@ compile Python sources. variable is not set, and ``checked-hash`` if the ``SOURCE_DATE_EPOCH`` environment variable is set. +.. cmdoption:: -o level + + Compile with the given optimization level. May be used multiple times + to compile for multiple levels at a time (for example, + ``compileall -o 1 -o 2``). + +.. cmdoption:: -e dir + + Ignore symlinks pointing outside the given directory. + .. versionchanged:: 3.2 Added the ``-i``, ``-b`` and ``-h`` options. @@ -107,6 +124,12 @@ compile Python sources. .. versionchanged:: 3.7 Added the ``--invalidation-mode`` option. +.. versionchanged:: 3.9 + Added the ``-s``, ``-p``, ``-e`` options. + Raised the default recursion limit from 10 to + :py:func:`sys.getrecursionlimit()`. + Added the possibility to specify the ``-o`` option multiple times. + There is no command-line option to control the optimization level used by the :func:`compile` function, because the Python interpreter itself already @@ -120,7 +143,7 @@ runtime. Public functions ---------------- -.. function:: compile_dir(dir, maxlevels=10, ddir=None, force=False, rx=None, quiet=0, legacy=False, optimize=-1, workers=1, invalidation_mode=None) +.. function:: compile_dir(dir, maxlevels=sys.getrecursionlimit(), ddir=None, force=False, rx=None, quiet=0, legacy=False, optimize=-1, workers=1, invalidation_mode=None, stripdir=None, prependdir=None, limit_sl_dest=None) Recursively descend the directory tree named by *dir*, compiling all :file:`.py` files along the way. Return a true value if all the files compiled successfully, @@ -166,6 +189,10 @@ Public functions :class:`py_compile.PycInvalidationMode` enum and controls how the generated pycs are invalidated at runtime. + The *stripdir*, *prependdir* and *limit_sl_dest* arguments correspond to + the ``-s``, ``-p`` and ``-e`` options described above. + They may be specified as ``str``, ``bytes`` or :py:class:`os.PathLike`. + .. versionchanged:: 3.2 Added the *legacy* and *optimize* parameter. @@ -191,6 +218,9 @@ Public functions .. versionchanged:: 3.8 Setting *workers* to 0 now chooses the optimal number of cores. + .. versionchanged:: 3.9 + Added *stripdir*, *prependdir* and *limit_sl_dest* arguments. + .. function:: compile_file(fullname, ddir=None, force=False, rx=None, quiet=0, legacy=False, optimize=-1, invalidation_mode=None) Compile the file with path *fullname*. Return a true value if the file @@ -223,6 +253,10 @@ Public functions :class:`py_compile.PycInvalidationMode` enum and controls how the generated pycs are invalidated at runtime. + The *stripdir*, *prependdir* and *limit_sl_dest* arguments correspond to + the ``-s``, ``-p`` and ``-e`` options described above. + They may be specified as ``str``, ``bytes`` or :py:class:`os.PathLike`. + .. versionadded:: 3.2 .. versionchanged:: 3.5 @@ -238,6 +272,9 @@ Public functions .. versionchanged:: 3.7.2 The *invalidation_mode* parameter's default value is updated to None. + .. versionchanged:: 3.9 + Added *stripdir*, *prependdir* and *limit_sl_dest* arguments. + .. function:: compile_path(skip_curdir=True, maxlevels=0, force=False, quiet=0, legacy=False, optimize=-1, invalidation_mode=None) Byte-compile all the :file:`.py` files found along ``sys.path``. Return a diff --git a/Lib/compileall.py b/Lib/compileall.py index 49306d9..26caf34 100644 --- a/Lib/compileall.py +++ b/Lib/compileall.py @@ -17,10 +17,13 @@ import py_compile import struct from functools import partial +from pathlib import Path + +RECURSION_LIMIT = sys.getrecursionlimit() __all__ = ["compile_dir","compile_file","compile_path"] -def _walk_dir(dir, ddir=None, maxlevels=10, quiet=0): +def _walk_dir(dir, maxlevels=RECURSION_LIMIT, quiet=0): if quiet < 2 and isinstance(dir, os.PathLike): dir = os.fspath(dir) if not quiet: @@ -36,35 +39,39 @@ def _walk_dir(dir, ddir=None, maxlevels=10, quiet=0): if name == '__pycache__': continue fullname = os.path.join(dir, name) - if ddir is not None: - dfile = os.path.join(ddir, name) - else: - dfile = None if not os.path.isdir(fullname): yield fullname elif (maxlevels > 0 and name != os.curdir and name != os.pardir and os.path.isdir(fullname) and not os.path.islink(fullname)): - yield from _walk_dir(fullname, ddir=dfile, - maxlevels=maxlevels - 1, quiet=quiet) + yield from _walk_dir(fullname, maxlevels=maxlevels - 1, + quiet=quiet) -def compile_dir(dir, maxlevels=10, ddir=None, force=False, rx=None, - quiet=0, legacy=False, optimize=-1, workers=1, - invalidation_mode=None): +def compile_dir(dir, maxlevels=RECURSION_LIMIT, ddir=None, force=False, + rx=None, quiet=0, legacy=False, optimize=-1, workers=1, + invalidation_mode=None, stripdir=None, + prependdir=None, limit_sl_dest=None): """Byte-compile all modules in the given directory tree. Arguments (only dir is required): dir: the directory to byte-compile - maxlevels: maximum recursion level (default 10) + maxlevels: maximum recursion level (default `sys.getrecursionlimit()`) ddir: the directory that will be prepended to the path to the file as it is compiled into each byte-code file. force: if True, force compilation, even if timestamps are up-to-date quiet: full output with False or 0, errors only with 1, no output with 2 legacy: if True, produce legacy pyc paths instead of PEP 3147 paths - optimize: optimization level or -1 for level of the interpreter + optimize: int or list of optimization levels or -1 for level of + the interpreter. Multiple levels leads to multiple compiled + files each with one optimization level. workers: maximum number of parallel workers invalidation_mode: how the up-to-dateness of the pyc will be checked + stripdir: part of path to left-strip from source file path + prependdir: path to prepend to beggining of original file path, applied + after stripdir + limit_sl_dest: ignore symlinks if they are pointing outside of + the defined path """ ProcessPoolExecutor = None if workers < 0: @@ -76,8 +83,7 @@ def compile_dir(dir, maxlevels=10, ddir=None, force=False, rx=None, from concurrent.futures import ProcessPoolExecutor except ImportError: workers = 1 - files = _walk_dir(dir, quiet=quiet, maxlevels=maxlevels, - ddir=ddir) + files = _walk_dir(dir, quiet=quiet, maxlevels=maxlevels) success = True if workers != 1 and ProcessPoolExecutor is not None: # If workers == 0, let ProcessPoolExecutor choose @@ -88,19 +94,25 @@ def compile_dir(dir, maxlevels=10, ddir=None, force=False, rx=None, rx=rx, quiet=quiet, legacy=legacy, optimize=optimize, - invalidation_mode=invalidation_mode), + invalidation_mode=invalidation_mode, + stripdir=stripdir, + prependdir=prependdir, + limit_sl_dest=limit_sl_dest), files) success = min(results, default=True) else: for file in files: if not compile_file(file, ddir, force, rx, quiet, - legacy, optimize, invalidation_mode): + legacy, optimize, invalidation_mode, + stripdir=stripdir, prependdir=prependdir, + limit_sl_dest=limit_sl_dest): success = False return success def compile_file(fullname, ddir=None, force=False, rx=None, quiet=0, legacy=False, optimize=-1, - invalidation_mode=None): + invalidation_mode=None, stripdir=None, prependdir=None, + limit_sl_dest=None): """Byte-compile one file. Arguments (only fullname is required): @@ -112,32 +124,76 @@ def compile_file(fullname, ddir=None, force=False, rx=None, quiet=0, quiet: full output with False or 0, errors only with 1, no output with 2 legacy: if True, produce legacy pyc paths instead of PEP 3147 paths - optimize: optimization level or -1 for level of the interpreter + optimize: int or list of optimization levels or -1 for level of + the interpreter. Multiple levels leads to multiple compiled + files each with one optimization level. invalidation_mode: how the up-to-dateness of the pyc will be checked + stripdir: part of path to left-strip from source file path + prependdir: path to prepend to beggining of original file path, applied + after stripdir + limit_sl_dest: ignore symlinks if they are pointing outside of + the defined path. """ + + if ddir is not None and (stripdir is not None or prependdir is not None): + raise ValueError(("Destination dir (ddir) cannot be used " + "in combination with stripdir or prependdir")) + success = True if quiet < 2 and isinstance(fullname, os.PathLike): fullname = os.fspath(fullname) name = os.path.basename(fullname) + + dfile = None + if ddir is not None: dfile = os.path.join(ddir, name) - else: - dfile = None + + if stripdir is not None: + fullname_parts = fullname.split(os.path.sep) + stripdir_parts = stripdir.split(os.path.sep) + ddir_parts = list(fullname_parts) + + for spart, opart in zip(stripdir_parts, fullname_parts): + if spart == opart: + ddir_parts.remove(spart) + + dfile = os.path.join(*ddir_parts) + + if prependdir is not None: + if dfile is None: + dfile = os.path.join(prependdir, fullname) + else: + dfile = os.path.join(prependdir, dfile) + + if isinstance(optimize, int): + optimize = [optimize] + if rx is not None: mo = rx.search(fullname) if mo: return success + + if limit_sl_dest is not None and os.path.islink(fullname): + if Path(limit_sl_dest).resolve() not in Path(fullname).resolve().parents: + return success + + opt_cfiles = {} + if os.path.isfile(fullname): - if legacy: - cfile = fullname + 'c' - else: - if optimize >= 0: - opt = optimize if optimize >= 1 else '' - cfile = importlib.util.cache_from_source( - fullname, optimization=opt) + for opt_level in optimize: + if legacy: + opt_cfiles[opt_level] = fullname + 'c' else: - cfile = importlib.util.cache_from_source(fullname) - cache_dir = os.path.dirname(cfile) + if opt_level >= 0: + opt = opt_level if opt_level >= 1 else '' + cfile = (importlib.util.cache_from_source( + fullname, optimization=opt)) + opt_cfiles[opt_level] = cfile + else: + cfile = importlib.util.cache_from_source(fullname) + opt_cfiles[opt_level] = cfile + head, tail = name[:-3], name[-3:] if tail == '.py': if not force: @@ -145,18 +201,22 @@ def compile_file(fullname, ddir=None, force=False, rx=None, quiet=0, mtime = int(os.stat(fullname).st_mtime) expect = struct.pack('<4sll', importlib.util.MAGIC_NUMBER, 0, mtime) - with open(cfile, 'rb') as chandle: - actual = chandle.read(12) - if expect == actual: + for cfile in opt_cfiles.values(): + with open(cfile, 'rb') as chandle: + actual = chandle.read(12) + if expect != actual: + break + else: return success except OSError: pass if not quiet: print('Compiling {!r}...'.format(fullname)) try: - ok = py_compile.compile(fullname, cfile, dfile, True, - optimize=optimize, - invalidation_mode=invalidation_mode) + for opt_level, cfile in opt_cfiles.items(): + ok = py_compile.compile(fullname, cfile, dfile, True, + optimize=opt_level, + invalidation_mode=invalidation_mode) except py_compile.PyCompileError as err: success = False if quiet >= 2: @@ -225,7 +285,7 @@ def main(): parser = argparse.ArgumentParser( description='Utilities to support installing Python libraries.') parser.add_argument('-l', action='store_const', const=0, - default=10, dest='maxlevels', + default=RECURSION_LIMIT, dest='maxlevels', help="don't recurse into subdirectories") parser.add_argument('-r', type=int, dest='recursion', help=('control the maximum recursion level. ' @@ -243,6 +303,20 @@ def main(): 'compile-time tracebacks and in runtime ' 'tracebacks in cases where the source file is ' 'unavailable')) + parser.add_argument('-s', metavar='STRIPDIR', dest='stripdir', + default=None, + help=('part of path to left-strip from path ' + 'to source file - for example buildroot. ' + '`-d` and `-s` options cannot be ' + 'specified together.')) + parser.add_argument('-p', metavar='PREPENDDIR', dest='prependdir', + default=None, + help=('path to add as prefix to path ' + 'to source file - for example / to make ' + 'it absolute when some part is removed ' + 'by `-s` option. ' + '`-d` and `-p` options cannot be ' + 'specified together.')) parser.add_argument('-x', metavar='REGEXP', dest='rx', default=None, help=('skip files matching the regular expression; ' 'the regexp is searched for in the full path ' @@ -265,6 +339,12 @@ def main(): '"checked-hash" if the SOURCE_DATE_EPOCH ' 'environment variable is set, and ' '"timestamp" otherwise.')) + parser.add_argument('-o', action='append', type=int, dest='opt_levels', + help=('Optimization levels to run compilation with.' + 'Default is -1 which uses optimization level of' + 'Python interpreter itself (specified by -O).')) + parser.add_argument('-e', metavar='DIR', dest='limit_sl_dest', + help='Ignore symlinks pointing outsite of the DIR') args = parser.parse_args() compile_dests = args.compile_dest @@ -273,12 +353,22 @@ def main(): import re args.rx = re.compile(args.rx) + if args.limit_sl_dest == "": + args.limit_sl_dest = None if args.recursion is not None: maxlevels = args.recursion else: maxlevels = args.maxlevels + if args.opt_levels is None: + args.opt_levels = [-1] + + if args.ddir is not None and ( + args.stripdir is not None or args.prependdir is not None + ): + parser.error("-d cannot be used in combination with -s or -p") + # if flist is provided then load it if args.flist: try: @@ -303,13 +393,21 @@ def main(): if os.path.isfile(dest): if not compile_file(dest, args.ddir, args.force, args.rx, args.quiet, args.legacy, - invalidation_mode=invalidation_mode): + invalidation_mode=invalidation_mode, + stripdir=args.stripdir, + prependdir=args.prependdir, + optimize=args.opt_levels, + limit_sl_dest=args.limit_sl_dest): success = False else: if not compile_dir(dest, maxlevels, args.ddir, args.force, args.rx, args.quiet, args.legacy, workers=args.workers, - invalidation_mode=invalidation_mode): + invalidation_mode=invalidation_mode, + stripdir=args.stripdir, + prependdir=args.prependdir, + optimize=args.opt_levels, + limit_sl_dest=args.limit_sl_dest): success = False return success else: diff --git a/Lib/test/test_compileall.py b/Lib/test/test_compileall.py index 99d8437..af885c5 100644 --- a/Lib/test/test_compileall.py +++ b/Lib/test/test_compileall.py @@ -41,6 +41,16 @@ class CompileallTestsBase: os.mkdir(self.subdirectory) self.source_path3 = os.path.join(self.subdirectory, '_test3.py') shutil.copyfile(self.source_path, self.source_path3) + many_directories = [str(number) for number in range(1, 100)] + self.long_path = os.path.join(self.directory, + "long", + *many_directories) + os.makedirs(self.long_path) + self.source_path_long = os.path.join(self.long_path, '_test4.py') + shutil.copyfile(self.source_path, self.source_path_long) + self.bc_path_long = importlib.util.cache_from_source( + self.source_path_long + ) def tearDown(self): shutil.rmtree(self.directory) @@ -194,6 +204,123 @@ class CompileallTestsBase: compileall.compile_dir(self.directory, quiet=True, workers=5) self.assertTrue(compile_file_mock.called) + def text_compile_dir_maxlevels(self): + # Test the actual impact of maxlevels attr + compileall.compile_dir(os.path.join(self.directory, "long"), + maxlevels=10, quiet=True) + self.assertFalse(os.path.isfile(self.bc_path_long)) + compileall.compile_dir(os.path.join(self.directory, "long"), + maxlevels=110, quiet=True) + self.assertTrue(os.path.isfile(self.bc_path_long)) + + def test_strip_only(self): + fullpath = ["test", "build", "real", "path"] + path = os.path.join(self.directory, *fullpath) + os.makedirs(path) + script = script_helper.make_script(path, "test", "1 / 0") + bc = importlib.util.cache_from_source(script) + stripdir = os.path.join(self.directory, *fullpath[:2]) + compileall.compile_dir(path, quiet=True, stripdir=stripdir) + rc, out, err = script_helper.assert_python_failure(bc) + expected_in = os.path.join(*fullpath[2:]) + self.assertIn( + expected_in, + str(err, encoding=sys.getdefaultencoding()) + ) + self.assertNotIn( + stripdir, + str(err, encoding=sys.getdefaultencoding()) + ) + + def test_prepend_only(self): + fullpath = ["test", "build", "real", "path"] + path = os.path.join(self.directory, *fullpath) + os.makedirs(path) + script = script_helper.make_script(path, "test", "1 / 0") + bc = importlib.util.cache_from_source(script) + prependdir = "/foo" + compileall.compile_dir(path, quiet=True, prependdir=prependdir) + rc, out, err = script_helper.assert_python_failure(bc) + expected_in = os.path.join(prependdir, self.directory, *fullpath) + self.assertIn( + expected_in, + str(err, encoding=sys.getdefaultencoding()) + ) + + def test_strip_and_prepend(self): + fullpath = ["test", "build", "real", "path"] + path = os.path.join(self.directory, *fullpath) + os.makedirs(path) + script = script_helper.make_script(path, "test", "1 / 0") + bc = importlib.util.cache_from_source(script) + stripdir = os.path.join(self.directory, *fullpath[:2]) + prependdir = "/foo" + compileall.compile_dir(path, quiet=True, + stripdir=stripdir, prependdir=prependdir) + rc, out, err = script_helper.assert_python_failure(bc) + expected_in = os.path.join(prependdir, *fullpath[2:]) + self.assertIn( + expected_in, + str(err, encoding=sys.getdefaultencoding()) + ) + self.assertNotIn( + stripdir, + str(err, encoding=sys.getdefaultencoding()) + ) + + def test_strip_prepend_and_ddir(self): + fullpath = ["test", "build", "real", "path", "ddir"] + path = os.path.join(self.directory, *fullpath) + os.makedirs(path) + script_helper.make_script(path, "test", "1 / 0") + with self.assertRaises(ValueError): + compileall.compile_dir(path, quiet=True, ddir="/bar", + stripdir="/foo", prependdir="/bar") + + def test_multiple_optimization_levels(self): + script = script_helper.make_script(self.directory, + "test_optimization", + "a = 0") + bc = [] + for opt_level in "", 1, 2, 3: + bc.append(importlib.util.cache_from_source(script, + optimization=opt_level)) + test_combinations = [[0, 1], [1, 2], [0, 2], [0, 1, 2]] + for opt_combination in test_combinations: + compileall.compile_file(script, quiet=True, + optimize=opt_combination) + for opt_level in opt_combination: + self.assertTrue(os.path.isfile(bc[opt_level])) + try: + os.unlink(bc[opt_level]) + except Exception: + pass + + @support.skip_unless_symlink + def test_ignore_symlink_destination(self): + # Create folders for allowed files, symlinks and prohibited area + allowed_path = os.path.join(self.directory, "test", "dir", "allowed") + symlinks_path = os.path.join(self.directory, "test", "dir", "symlinks") + prohibited_path = os.path.join(self.directory, "test", "dir", "prohibited") + os.makedirs(allowed_path) + os.makedirs(symlinks_path) + os.makedirs(prohibited_path) + + # Create scripts and symlinks and remember their byte-compiled versions + allowed_script = script_helper.make_script(allowed_path, "test_allowed", "a = 0") + prohibited_script = script_helper.make_script(prohibited_path, "test_prohibited", "a = 0") + allowed_symlink = os.path.join(symlinks_path, "test_allowed.py") + prohibited_symlink = os.path.join(symlinks_path, "test_prohibited.py") + os.symlink(allowed_script, allowed_symlink) + os.symlink(prohibited_script, prohibited_symlink) + allowed_bc = importlib.util.cache_from_source(allowed_symlink) + prohibited_bc = importlib.util.cache_from_source(prohibited_symlink) + + compileall.compile_dir(symlinks_path, quiet=True, limit_sl_dest=allowed_path) + + self.assertTrue(os.path.isfile(allowed_bc)) + self.assertFalse(os.path.isfile(prohibited_bc)) + class CompileallTestsWithSourceEpoch(CompileallTestsBase, unittest.TestCase, @@ -436,6 +563,20 @@ class CommandLineTestsBase: self.assertCompiled(spamfn) self.assertCompiled(eggfn) + @support.skip_unless_symlink + def test_symlink_loop(self): + # Currently, compileall ignores symlinks to directories. + # If that limitation is ever lifted, it should protect against + # recursion in symlink loops. + pkg = os.path.join(self.pkgdir, 'spam') + script_helper.make_pkg(pkg) + os.symlink('.', os.path.join(pkg, 'evil')) + os.symlink('.', os.path.join(pkg, 'evil2')) + self.assertRunOK('-q', self.pkgdir) + self.assertCompiled(os.path.join( + self.pkgdir, 'spam', 'evil', 'evil2', '__init__.py' + )) + def test_quiet(self): noisy = self.assertRunOK(self.pkgdir) quiet = self.assertRunOK('-q', self.pkgdir) @@ -577,6 +718,74 @@ class CommandLineTestsBase: self.assertTrue(compile_dir.called) self.assertEqual(compile_dir.call_args[-1]['workers'], 0) + def test_strip_and_prepend(self): + fullpath = ["test", "build", "real", "path"] + path = os.path.join(self.directory, *fullpath) + os.makedirs(path) + script = script_helper.make_script(path, "test", "1 / 0") + bc = importlib.util.cache_from_source(script) + stripdir = os.path.join(self.directory, *fullpath[:2]) + prependdir = "/foo" + self.assertRunOK("-s", stripdir, "-p", prependdir, path) + rc, out, err = script_helper.assert_python_failure(bc) + expected_in = os.path.join(prependdir, *fullpath[2:]) + self.assertIn( + expected_in, + str(err, encoding=sys.getdefaultencoding()) + ) + self.assertNotIn( + stripdir, + str(err, encoding=sys.getdefaultencoding()) + ) + + def test_multiple_optimization_levels(self): + path = os.path.join(self.directory, "optimizations") + os.makedirs(path) + script = script_helper.make_script(path, + "test_optimization", + "a = 0") + bc = [] + for opt_level in "", 1, 2, 3: + bc.append(importlib.util.cache_from_source(script, + optimization=opt_level)) + test_combinations = [["0", "1"], + ["1", "2"], + ["0", "2"], + ["0", "1", "2"]] + for opt_combination in test_combinations: + self.assertRunOK(path, *("-o" + str(n) for n in opt_combination)) + for opt_level in opt_combination: + self.assertTrue(os.path.isfile(bc[int(opt_level)])) + try: + os.unlink(bc[opt_level]) + except Exception: + pass + + @support.skip_unless_symlink + def test_ignore_symlink_destination(self): + # Create folders for allowed files, symlinks and prohibited area + allowed_path = os.path.join(self.directory, "test", "dir", "allowed") + symlinks_path = os.path.join(self.directory, "test", "dir", "symlinks") + prohibited_path = os.path.join(self.directory, "test", "dir", "prohibited") + os.makedirs(allowed_path) + os.makedirs(symlinks_path) + os.makedirs(prohibited_path) + + # Create scripts and symlinks and remember their byte-compiled versions + allowed_script = script_helper.make_script(allowed_path, "test_allowed", "a = 0") + prohibited_script = script_helper.make_script(prohibited_path, "test_prohibited", "a = 0") + allowed_symlink = os.path.join(symlinks_path, "test_allowed.py") + prohibited_symlink = os.path.join(symlinks_path, "test_prohibited.py") + os.symlink(allowed_script, allowed_symlink) + os.symlink(prohibited_script, prohibited_symlink) + allowed_bc = importlib.util.cache_from_source(allowed_symlink) + prohibited_bc = importlib.util.cache_from_source(prohibited_symlink) + + self.assertRunOK(symlinks_path, "-e", allowed_path) + + self.assertTrue(os.path.isfile(allowed_bc)) + self.assertFalse(os.path.isfile(prohibited_bc)) + class CommandLineTestsWithSourceEpoch(CommandLineTestsBase, unittest.TestCase, diff --git a/Misc/NEWS.d/next/Library/2019-09-24-10-55-01.bpo-38112.2EinX9.rst b/Misc/NEWS.d/next/Library/2019-09-24-10-55-01.bpo-38112.2EinX9.rst new file mode 100644 index 0000000..ea49898 --- /dev/null +++ b/Misc/NEWS.d/next/Library/2019-09-24-10-55-01.bpo-38112.2EinX9.rst @@ -0,0 +1,3 @@ +:mod:`compileall` has a higher default recursion limit and new command-line +arguments for path manipulation, symlinks handling, and multiple +optimization levels. |