1 files changed, 139 insertions, 0 deletions
diff --git a/Lib/packaging/command/bdist_dumb.py b/Lib/packaging/command/bdist_dumb.py
new file mode 100644
index 0000000000..548e3c4930
--- /dev/null
+++ b/Lib/packaging/command/bdist_dumb.py
@@ -0,0 +1,139 @@
+"""Create a "dumb" built distribution.
+
+A dumb distribution is just an archive meant to be unpacked under
+sys.prefix or sys.exec_prefix.
+"""
+
+import os
+from shutil import rmtree
+from sysconfig import get_python_version
+
+from packaging.util import get_platform
+from packaging.command.cmd import Command
+from packaging.errors import PackagingPlatformError
+from packaging import logger
+
+
+class bdist_dumb(Command):
+
+    description = 'create a "dumb" built distribution'
+
+    user_options = [('bdist-dir=', 'd',
+                     "temporary directory for creating the distribution"),
+                    ('plat-name=', 'p',
+                     "platform name to embed in generated filenames "
+                     "(default: %s)" % get_platform()),
+                    ('format=', 'f',
+                     "archive format to create (tar, gztar, bztar, zip)"),
+                    ('keep-temp', 'k',
+                     "keep the pseudo-installation tree around after " +
+                     "creating the distribution archive"),
+                    ('dist-dir=', 'd',
+                     "directory to put final built distributions in"),
+                    ('skip-build', None,
+                     "skip rebuilding everything (for testing/debugging)"),
+                    ('relative', None,
+                     "build the archive using relative paths"
+                     "(default: false)"),
+                    ('owner=', 'u',
+                     "Owner name used when creating a tar file"
+                     " [default: current user]"),
+                    ('group=', 'g',
+                     "Group name used when creating a tar file"
+                     " [default: current group]"),
+                   ]
+
+    boolean_options = ['keep-temp', 'skip-build', 'relative']
+
+    default_format = {'posix': 'gztar',
+                      'nt': 'zip',
+                      'os2': 'zip'}
+
+    def initialize_options(self):
+        self.bdist_dir = None
+        self.plat_name = None
+        self.format = None
+        self.keep_temp = False
+        self.dist_dir = None
+        self.skip_build = None
+        self.relative = False
+        self.owner = None
+        self.group = None
+
+    def finalize_options(self):
+        if self.bdist_dir is None:
+            bdist_base = self.get_finalized_command('bdist').bdist_base
+            self.bdist_dir = os.path.join(bdist_base, 'dumb')
+
+        if self.format is None:
+            try:
+                self.format = self.default_format[os.name]
+            except KeyError:
+                raise PackagingPlatformError(
+                    "don't know how to create dumb built distributions "
+                    "on platform %s" % os.name)
+
+        self.set_undefined_options('bdist',
+                                   'dist_dir', 'plat_name', 'skip_build')
+
+    def run(self):
+        if not self.skip_build:
+            self.run_command('build')
+
+        install = self.reinitialize_command('install_dist',
+                                            reinit_subcommands=True)
+        install.root = self.bdist_dir
+        install.skip_build = self.skip_build
+        install.warn_dir = False
+
+        logger.info("installing to %s", self.bdist_dir)
+        self.run_command('install_dist')
+
+        # And make an archive relative to the root of the
+        # pseudo-installation tree.
+        archive_basename = "%s.%s" % (self.distribution.get_fullname(),
+                                      self.plat_name)
+
+        # OS/2 objects to any ":" characters in a filename (such as when
+        # a timestamp is used in a version) so change them to hyphens.
+        if os.name == "os2":
+            archive_basename = archive_basename.replace(":", "-")
+
+        pseudoinstall_root = os.path.join(self.dist_dir, archive_basename)
+        if not self.relative:
+            archive_root = self.bdist_dir
+        else:
+            if (self.distribution.has_ext_modules() and
+                (install.install_base != install.install_platbase)):
+                raise PackagingPlatformError(
+                    "can't make a dumb built distribution where base and "
+                    "platbase are different (%r, %r)" %
+                    (install.install_base, install.install_platbase))
+            else:
+                archive_root = os.path.join(
+                    self.bdist_dir,
+                    self._ensure_relative(install.install_base))
+
+        # Make the archive
+        filename = self.make_archive(pseudoinstall_root,
+                                     self.format, root_dir=archive_root,
+                                     owner=self.owner, group=self.group)
+        if self.distribution.has_ext_modules():
+            pyversion = get_python_version()
+        else:
+            pyversion = 'any'
+        self.distribution.dist_files.append(('bdist_dumb', pyversion,
+                                             filename))
+
+        if not self.keep_temp:
+            if self.dry_run:
+                logger.info('removing %s', self.bdist_dir)
+            else:
+                rmtree(self.bdist_dir)
+
+    def _ensure_relative(self, path):
+        # copied from dir_util, deleted
+        drive, path = os.path.splitdrive(path)
+        if path[0:1] == os.sep:
+            path = drive + path[1:]
+        return path