| """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 |