diff --git a/Lib/distutils/command/sdist.py b/Lib/distutils/command/sdist.py index a366d1eaf65..b93994d07f5 100644 --- a/Lib/distutils/command/sdist.py +++ b/Lib/distutils/command/sdist.py @@ -190,67 +190,34 @@ class sdist (Command): distribution, and put it in 'self.filelist'. This might involve reading the manifest template (and writing the manifest), or just reading the manifest, or just using the default file set -- it all - depends on the user's options and the state of the filesystem. + depends on the user's options. """ - - # If we have a manifest template, see if it's newer than the - # manifest; if so, we'll regenerate the manifest. + # new behavior: + # the file list is recalculated everytime because + # even if MANIFEST.in or setup.py are not changed + # the user might have added some files in the tree that + # need to be included. + # + # This makes --force the default and only behavior. template_exists = os.path.isfile(self.template) + if not template_exists: + self.warn(("manifest template '%s' does not exist " + + "(using default file list)") % + self.template) + self.filelist.findall() + + if self.use_defaults: + self.add_defaults() + if template_exists: - template_newer = dep_util.newer(self.template, self.manifest) + self.read_template() - # The contents of the manifest file almost certainly depend on the - # setup script as well as the manifest template -- so if the setup - # script is newer than the manifest, we'll regenerate the manifest - # from the template. (Well, not quite: if we already have a - # manifest, but there's no template -- which will happen if the - # developer elects to generate a manifest some other way -- then we - # can't regenerate the manifest, so we don't.) - self.debug_print("checking if %s newer than %s" % - (self.distribution.script_name, self.manifest)) - setup_newer = dep_util.newer(self.distribution.script_name, - self.manifest) + if self.prune: + self.prune_file_list() - # cases: - # 1) no manifest, template exists: generate manifest - # (covered by 2a: no manifest == template newer) - # 2) manifest & template exist: - # 2a) template or setup script newer than manifest: - # regenerate manifest - # 2b) manifest newer than both: - # do nothing (unless --force or --manifest-only) - # 3) manifest exists, no template: - # do nothing (unless --force or --manifest-only) - # 4) no manifest, no template: generate w/ warning ("defaults only") - - manifest_outofdate = (template_exists and - (template_newer or setup_newer)) - force_regen = self.force_manifest or self.manifest_only - manifest_exists = os.path.isfile(self.manifest) - neither_exists = (not template_exists and not manifest_exists) - - # Regenerate the manifest if necessary (or if explicitly told to) - if manifest_outofdate or neither_exists or force_regen: - if not template_exists: - self.warn(("manifest template '%s' does not exist " + - "(using default file list)") % - self.template) - self.filelist.findall() - - if self.use_defaults: - self.add_defaults() - if template_exists: - self.read_template() - if self.prune: - self.prune_file_list() - - self.filelist.sort() - self.filelist.remove_duplicates() - self.write_manifest() - - # Don't regenerate the manifest, just read it in. - else: - self.read_manifest() + self.filelist.sort() + self.filelist.remove_duplicates() + self.write_manifest() # get_file_list () diff --git a/Lib/distutils/tests/test_sdist.py b/Lib/distutils/tests/test_sdist.py index e322c1385c6..6b8784ac3dc 100644 --- a/Lib/distutils/tests/test_sdist.py +++ b/Lib/distutils/tests/test_sdist.py @@ -29,6 +29,7 @@ class sdistTestCase(PyPIRCCommandTestCase): super(sdistTestCase, self).setUp() self.old_path = os.getcwd() self.temp_pkg = os.path.join(self.mkdtemp(), 'temppkg') + self.tmp_dir = self.mkdtemp() def tearDown(self): os.chdir(self.old_path) @@ -151,6 +152,67 @@ class sdistTestCase(PyPIRCCommandTestCase): self.assertEquals(result, ['fake-1.0.tar', 'fake-1.0.tar.gz']) + def get_cmd(self, metadata=None): + """Returns a cmd""" + if metadata is None: + metadata = {'name': 'fake', 'version': '1.0', + 'url': 'xxx', 'author': 'xxx', + 'author_email': 'xxx'} + dist = Distribution(metadata) + dist.script_name = 'setup.py' + dist.packages = ['somecode'] + dist.include_package_data = True + cmd = sdist(dist) + cmd.dist_dir = 'dist' + def _warn(*args): + pass + cmd.warn = _warn + return dist, cmd + + def test_get_file_list(self): + # make sure MANIFEST is recalculated + dist, cmd = self.get_cmd() + + os.chdir(self.tmp_dir) + + # filling data_files by pointing files in package_data + os.mkdir(os.path.join(self.tmp_dir, 'somecode')) + self.write_file((self.tmp_dir, 'somecode', '__init__.py'), '#') + self.write_file((self.tmp_dir, 'somecode', 'one.py'), '#') + cmd.ensure_finalized() + cmd.run() + + f = open(cmd.manifest) + try: + manifest = [line.strip() for line in f.read().split('\n') + if line.strip() != ''] + finally: + f.close() + + self.assertEquals(len(manifest), 2) + + # adding a file + self.write_file((self.tmp_dir, 'somecode', 'two.py'), '#') + + # make sure build_py is reinitinialized, like a fresh run + build_py = dist.get_command_obj('build_py') + build_py.finalized = False + build_py.ensure_finalized() + + cmd.run() + + f = open(cmd.manifest) + try: + manifest2 = [line.strip() for line in f.read().split('\n') + if line.strip() != ''] + finally: + f.close() + + # do we have the new file in MANIFEST ? + self.assertEquals(len(manifest2), 3) + self.assert_('two.py' in manifest2[-1]) + + def test_suite(): return unittest.makeSuite(sdistTestCase) diff --git a/Misc/NEWS b/Misc/NEWS index 0abdefdc635..c68fb60cb60 100644 --- a/Misc/NEWS +++ b/Misc/NEWS @@ -39,6 +39,8 @@ Core and Builtins Library ------- +- Issue #8688: Distutils now recalculates MANIFEST everytime. + - Issue #7640: In the new `io` module, fix relative seek() for buffered readable streams when the internal buffer isn't empty. Patch by Pascal Chambon.