Python code coverage for Lib/packaging/command/bdist_dumb.py

#	count	content
1	n/a	"""Create a "dumb" built distribution.
2	n/a
3	n/a	A dumb distribution is just an archive meant to be unpacked under
4	n/a	sys.prefix or sys.exec_prefix.
5	n/a	"""
6	n/a
7	n/a	import os
8	n/a	from shutil import rmtree
9	n/a	from sysconfig import get_python_version
10	n/a
11	n/a	from packaging.util import get_platform
12	n/a	from packaging.command.cmd import Command
13	n/a	from packaging.errors import PackagingPlatformError
14	n/a	from packaging import logger
15	n/a
16	n/a
17	n/a	class bdist_dumb(Command):
18	n/a
19	n/a	description = 'create a "dumb" built distribution'
20	n/a
21	n/a	user_options = [('bdist-dir=', 'd',
22	n/a	"temporary directory for creating the distribution"),
23	n/a	('plat-name=', 'p',
24	n/a	"platform name to embed in generated filenames "
25	n/a	"(default: %s)" % get_platform()),
26	n/a	('format=', 'f',
27	n/a	"archive format to create (tar, gztar, bztar, zip)"),
28	n/a	('keep-temp', 'k',
29	n/a	"keep the pseudo-installation tree around after " +
30	n/a	"creating the distribution archive"),
31	n/a	('dist-dir=', 'd',
32	n/a	"directory to put final built distributions in"),
33	n/a	('skip-build', None,
34	n/a	"skip rebuilding everything (for testing/debugging)"),
35	n/a	('relative', None,
36	n/a	"build the archive using relative paths"
37	n/a	"(default: false)"),
38	n/a	('owner=', 'u',
39	n/a	"Owner name used when creating a tar file"
40	n/a	" [default: current user]"),
41	n/a	('group=', 'g',
42	n/a	"Group name used when creating a tar file"
43	n/a	" [default: current group]"),
44	n/a	]
45	n/a
46	n/a	boolean_options = ['keep-temp', 'skip-build', 'relative']
47	n/a
48	n/a	default_format = {'posix': 'gztar',
49	n/a	'nt': 'zip',
50	n/a	'os2': 'zip'}
51	n/a
52	n/a	def initialize_options(self):
53	n/a	self.bdist_dir = None
54	n/a	self.plat_name = None
55	n/a	self.format = None
56	n/a	self.keep_temp = False
57	n/a	self.dist_dir = None
58	n/a	self.skip_build = None
59	n/a	self.relative = False
60	n/a	self.owner = None
61	n/a	self.group = None
62	n/a
63	n/a	def finalize_options(self):
64	n/a	if self.bdist_dir is None:
65	n/a	bdist_base = self.get_finalized_command('bdist').bdist_base
66	n/a	self.bdist_dir = os.path.join(bdist_base, 'dumb')
67	n/a
68	n/a	if self.format is None:
69	n/a	try:
70	n/a	self.format = self.default_format[os.name]
71	n/a	except KeyError:
72	n/a	raise PackagingPlatformError(
73	n/a	"don't know how to create dumb built distributions "
74	n/a	"on platform %s" % os.name)
75	n/a
76	n/a	self.set_undefined_options('bdist',
77	n/a	'dist_dir', 'plat_name', 'skip_build')
78	n/a
79	n/a	def run(self):
80	n/a	if not self.skip_build:
81	n/a	self.run_command('build')
82	n/a
83	n/a	install = self.reinitialize_command('install_dist',
84	n/a	reinit_subcommands=True)
85	n/a	install.root = self.bdist_dir
86	n/a	install.skip_build = self.skip_build
87	n/a	install.warn_dir = False
88	n/a
89	n/a	logger.info("installing to %s", self.bdist_dir)
90	n/a	self.run_command('install_dist')
91	n/a
92	n/a	# And make an archive relative to the root of the
93	n/a	# pseudo-installation tree.
94	n/a	archive_basename = "%s.%s" % (self.distribution.get_fullname(),
95	n/a	self.plat_name)
96	n/a
97	n/a	# OS/2 objects to any ":" characters in a filename (such as when
98	n/a	# a timestamp is used in a version) so change them to hyphens.
99	n/a	if os.name == "os2":
100	n/a	archive_basename = archive_basename.replace(":", "-")
101	n/a
102	n/a	pseudoinstall_root = os.path.join(self.dist_dir, archive_basename)
103	n/a	if not self.relative:
104	n/a	archive_root = self.bdist_dir
105	n/a	else:
106	n/a	if (self.distribution.has_ext_modules() and
107	n/a	(install.install_base != install.install_platbase)):
108	n/a	raise PackagingPlatformError(
109	n/a	"can't make a dumb built distribution where base and "
110	n/a	"platbase are different (%r, %r)" %
111	n/a	(install.install_base, install.install_platbase))
112	n/a	else:
113	n/a	archive_root = os.path.join(
114	n/a	self.bdist_dir,
115	n/a	self._ensure_relative(install.install_base))
116	n/a
117	n/a	# Make the archive
118	n/a	filename = self.make_archive(pseudoinstall_root,
119	n/a	self.format, root_dir=archive_root,
120	n/a	owner=self.owner, group=self.group)
121	n/a	if self.distribution.has_ext_modules():
122	n/a	pyversion = get_python_version()
123	n/a	else:
124	n/a	pyversion = 'any'
125	n/a	self.distribution.dist_files.append(('bdist_dumb', pyversion,
126	n/a	filename))
127	n/a
128	n/a	if not self.keep_temp:
129	n/a	if self.dry_run:
130	n/a	logger.info('removing %s', self.bdist_dir)
131	n/a	else:
132	n/a	rmtree(self.bdist_dir)
133	n/a
134	n/a	def _ensure_relative(self, path):
135	n/a	# copied from dir_util, deleted
136	n/a	drive, path = os.path.splitdrive(path)
137	n/a	if path[0:1] == os.sep:
138	n/a	path = drive + path[1:]
139	n/a	return path