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Python shutil.rmtree函数代码示例

本文整理汇总了Python中portage.shutil.rmtree函数的典型用法代码示例。如果您正苦于以下问题:Python rmtree函数的具体用法?Python rmtree怎么用?Python rmtree使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了rmtree函数的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: binTestsCleanup

def binTestsCleanup():
	global basedir
	if basedir is None:
		return
	if os.access(basedir, os.W_OK):
		shutil.rmtree(basedir)
		basedir = None
开发者ID:gentoo,项目名称:portage,代码行数:7,代码来源:setup_env.py

示例2: _testAsynchronousLockWait

	def _testAsynchronousLockWait(self):
		scheduler = global_event_loop()
		tempdir = tempfile.mkdtemp()
		try:
			path = os.path.join(tempdir, 'lock_me')
			lock1 = AsynchronousLock(path=path, scheduler=scheduler)
			lock1.start()
			self.assertEqual(lock1.wait(), os.EX_OK)
			self.assertEqual(lock1.returncode, os.EX_OK)

			# lock2 requires _force_async=True since the portage.locks
			# module is not designed to work as intended here if the
			# same process tries to lock the same file more than
			# one time concurrently.
			lock2 = AsynchronousLock(path=path, scheduler=scheduler,
				_force_async=True, _force_process=True)
			lock2.start()
			# lock2 should be waiting for lock1 to release
			self.assertEqual(lock2.poll(), None)
			self.assertEqual(lock2.returncode, None)

			lock1.unlock()
			self.assertEqual(lock2.wait(), os.EX_OK)
			self.assertEqual(lock2.returncode, os.EX_OK)
			lock2.unlock()
		finally:
			shutil.rmtree(tempdir)
开发者ID:dol-sen,项目名称:portage,代码行数:27,代码来源:test_asynchronous_lock.py

示例3: _chpathtool_exit

	def _chpathtool_exit(self, chpathtool):
		if self._final_exit(chpathtool) != os.EX_OK:
			self._unlock_builddir()
			self._writemsg_level("!!! Error Adjusting Prefix to %s\n" %
				(self.settings["EPREFIX"],),
				noiselevel=-1, level=logging.ERROR)
			self.wait()
			return

		# We want to install in "our" prefix, not the binary one
		with io.open(_unicode_encode(os.path.join(self._infloc, "EPREFIX"),
			encoding=_encodings['fs'], errors='strict'), mode='w',
			encoding=_encodings['repo.content'], errors='strict') as f:
			f.write(self.settings["EPREFIX"] + "\n")

		# Move the files to the correct location for merge.
		image_tmp_dir = os.path.join(
			self.settings["PORTAGE_BUILDDIR"], "image_tmp")
		build_d = os.path.join(self.settings["D"],
			self._build_prefix.lstrip(os.sep))
		if not os.path.isdir(build_d):
			# Assume this is a virtual package or something.
			shutil.rmtree(self._image_dir)
			ensure_dirs(self.settings["ED"])
		else:
			os.rename(build_d, image_tmp_dir)
			shutil.rmtree(self._image_dir)
			ensure_dirs(os.path.dirname(self.settings["ED"].rstrip(os.sep)))
			os.rename(image_tmp_dir, self.settings["ED"])

		self.wait()
开发者ID:aeroniero33,项目名称:portage,代码行数:31,代码来源:Binpkg.py

示例4: _testAsynchronousLockWaitKill

	def _testAsynchronousLockWaitKill(self):
		scheduler = global_event_loop()
		tempdir = tempfile.mkdtemp()
		try:
			path = os.path.join(tempdir, 'lock_me')
			lock1 = AsynchronousLock(path=path, scheduler=scheduler)
			lock1.start()
			self.assertEqual(lock1.wait(), os.EX_OK)
			self.assertEqual(lock1.returncode, os.EX_OK)
			lock2 = AsynchronousLock(path=path, scheduler=scheduler,
				_force_async=True, _force_process=True)
			lock2.start()
			# lock2 should be waiting for lock1 to release
			self.assertEqual(lock2.poll(), None)
			self.assertEqual(lock2.returncode, None)

			# Kill lock2's process and then check wait() and
			# returncode results. This is intended to simulate
			# a SIGINT sent via the controlling tty.
			self.assertEqual(lock2._imp is not None, True)
			self.assertEqual(lock2._imp._proc is not None, True)
			self.assertEqual(lock2._imp._proc.pid is not None, True)
			lock2._imp._kill_test = True
			os.kill(lock2._imp._proc.pid, signal.SIGTERM)
			self.assertEqual(lock2.wait() == os.EX_OK, False)
			self.assertEqual(lock2.returncode == os.EX_OK, False)
			self.assertEqual(lock2.returncode is None, False)
			lock1.unlock()
		finally:
			shutil.rmtree(tempdir)
开发者ID:dol-sen,项目名称:portage,代码行数:30,代码来源:test_asynchronous_lock.py

示例5: _testLockNonblock

	def _testLockNonblock(self):
		tempdir = tempfile.mkdtemp()
		try:
			path = os.path.join(tempdir, 'lock_me')
			lock1 = portage.locks.lockfile(path)
			pid = os.fork()
			if pid == 0:
				portage.locks._close_fds()
				 # Disable close_fds since we don't exec
				 # (see _setup_pipes docstring).
				portage.process._setup_pipes({0:0, 1:1, 2:2}, close_fds=False)
				rval = 2
				try:
					try:
						lock2 = portage.locks.lockfile(path, flags=os.O_NONBLOCK)
					except portage.exception.TryAgain:
						rval = os.EX_OK
					else:
						rval = 1
						portage.locks.unlockfile(lock2)
				except SystemExit:
					raise
				except:
					traceback.print_exc()
				finally:
					os._exit(rval)

			self.assertEqual(pid > 0, True)
			pid, status = os.waitpid(pid, 0)
			self.assertEqual(os.WIFEXITED(status), True)
			self.assertEqual(os.WEXITSTATUS(status), os.EX_OK)

			portage.locks.unlockfile(lock1)
		finally:
			shutil.rmtree(tempdir)
开发者ID:Spencerx,项目名称:portage,代码行数:35,代码来源:test_lock_nonblock.py

示例6: _prepare_fake_distdir

def _prepare_fake_distdir(settings, alist):
	orig_distdir = settings["DISTDIR"]
	edpath = os.path.join(settings["PORTAGE_BUILDDIR"], "distdir")
	portage.util.ensure_dirs(edpath, gid=portage_gid, mode=0o755)

	# Remove any unexpected files or directories.
	for x in os.listdir(edpath):
		symlink_path = os.path.join(edpath, x)
		st = os.lstat(symlink_path)
		if x in alist and stat.S_ISLNK(st.st_mode):
			continue
		if stat.S_ISDIR(st.st_mode):
			shutil.rmtree(symlink_path)
		else:
			os.unlink(symlink_path)

	# Check for existing symlinks and recreate if necessary.
	for x in alist:
		symlink_path = os.path.join(edpath, x)
		target = os.path.join(orig_distdir, x)
		try:
			link_target = os.readlink(symlink_path)
		except OSError:
			os.symlink(target, symlink_path)
		else:
			if link_target != target:
				os.unlink(symlink_path)
				os.symlink(target, symlink_path)
开发者ID:gentoo,项目名称:portage,代码行数:28,代码来源:prepare_build_dirs.py

示例7: _testAsynchronousLock

	def _testAsynchronousLock(self):
		scheduler = global_event_loop()
		tempdir = tempfile.mkdtemp()
		try:
			path = os.path.join(tempdir, 'lock_me')
			for force_async, async_unlock in itertools.product(
				(True, False), repeat=2):
				for force_dummy in (True, False):
					async_lock = AsynchronousLock(path=path,
						scheduler=scheduler, _force_async=force_async,
						_force_thread=True,
						_force_dummy=force_dummy)
					async_lock.start()
					self.assertEqual(async_lock.wait(), os.EX_OK)
					self.assertEqual(async_lock.returncode, os.EX_OK)
					if async_unlock:
						scheduler.run_until_complete(async_lock.async_unlock())
					else:
						async_lock.unlock()

				async_lock = AsynchronousLock(path=path,
					scheduler=scheduler, _force_async=force_async,
					_force_process=True)
				async_lock.start()
				self.assertEqual(async_lock.wait(), os.EX_OK)
				self.assertEqual(async_lock.returncode, os.EX_OK)
				if async_unlock:
					scheduler.run_until_complete(async_lock.async_unlock())
				else:
					async_lock.unlock()
		finally:
			shutil.rmtree(tempdir)
开发者ID:dol-sen,项目名称:portage,代码行数:32,代码来源:test_asynchronous_lock.py

示例8: testSetCpv

	def testSetCpv(self):
		"""
		Test the clone via constructor.
		"""

		ebuilds = {
			"dev-libs/A-1": {"IUSE": "static-libs"},
			"dev-libs/B-1": {"IUSE": "static-libs"},
		}

		env_files = {
			"A" : ("USE=\"static-libs\"",)
		}

		package_env = (
			"dev-libs/A A",
		)

		eprefix = normalize_path(tempfile.mkdtemp())
		playground = None
		try:
			user_config_dir = os.path.join(eprefix, USER_CONFIG_PATH)
			os.makedirs(user_config_dir)

			with io.open(os.path.join(user_config_dir, "package.env"),
				mode='w', encoding=_encodings['content']) as f:
				for line in package_env:
					f.write(line + "\n")

			env_dir = os.path.join(user_config_dir, "env")
			os.makedirs(env_dir)
			for k, v in env_files.items():
				with io.open(os.path.join(env_dir, k), mode='w',
					encoding=_encodings['content']) as f:
					for line in v:
						f.write(line + "\n")

			playground = ResolverPlayground(eprefix=eprefix, ebuilds=ebuilds)
			settings = config(clone=playground.settings)

			result = playground.run(["=dev-libs/A-1"])
			pkg, existing_node = result.depgraph._select_package(
				playground.eroot, Atom("=dev-libs/A-1"))
			settings.setcpv(pkg)
			self.assertTrue("static-libs" in
				settings["PORTAGE_USE"].split())

			# Test bug #522362, where a USE=static-libs package.env
			# setting leaked from one setcpv call to the next.
			pkg, existing_node = result.depgraph._select_package(
				playground.eroot, Atom("=dev-libs/B-1"))
			settings.setcpv(pkg)
			self.assertTrue("static-libs" not in
				settings["PORTAGE_USE"].split())

		finally:
			if playground is None:
				shutil.rmtree(eprefix)
			else:
				playground.cleanup()
开发者ID:gentoo,项目名称:portage,代码行数:60,代码来源:test_config.py

示例9: _testAsynchronousLock

	def _testAsynchronousLock(self):
		scheduler = global_event_loop()
		tempdir = tempfile.mkdtemp()
		try:
			path = os.path.join(tempdir, 'lock_me')
			for force_async in (True, False):
				for force_dummy in (True, False):
					async_lock = AsynchronousLock(path=path,
						scheduler=scheduler, _force_async=force_async,
						_force_thread=True,
						_force_dummy=force_dummy)
					async_lock.start()
					self.assertEqual(async_lock.wait(), os.EX_OK)
					self.assertEqual(async_lock.returncode, os.EX_OK)
					async_lock.unlock()

				async_lock = AsynchronousLock(path=path,
					scheduler=scheduler, _force_async=force_async,
					_force_process=True)
				async_lock.start()
				self.assertEqual(async_lock.wait(), os.EX_OK)
				self.assertEqual(async_lock.returncode, os.EX_OK)
				async_lock.unlock()

		finally:
			shutil.rmtree(tempdir)
开发者ID:Spencerx,项目名称:portage,代码行数:26,代码来源:test_asynchronous_lock.py

示例10: testGetConfigSourceLex

    def testGetConfigSourceLex(self):
        try:
            tempdir = tempfile.mkdtemp()
            make_conf_file = os.path.join(tempdir, 'make.conf')
            with open(make_conf_file, 'w') as f:
                f.write('source "${DIR}/sourced_file"\n')
            sourced_file = os.path.join(tempdir, 'sourced_file')
            with open(sourced_file, 'w') as f:
                f.write('PASSES_SOURCING_TEST="True"\n')

            d = getconfig(
                make_conf_file, allow_sourcing=True, expand={"DIR": tempdir})

            # PASSES_SOURCING_TEST should exist in getconfig result.
            self.assertTrue(d is not None)
            self.assertEqual("True", d['PASSES_SOURCING_TEST'])

            # With allow_sourcing=True and empty expand map, this should
            # throw a FileNotFound exception.
            self.assertRaisesMsg(
                "An empty expand map should throw an exception",
                ParseError,
                getconfig,
                make_conf_file,
                allow_sourcing=True,
                expand={})
        finally:
            shutil.rmtree(tempdir)
开发者ID:amadio,项目名称:portage,代码行数:28,代码来源:test_getconfig.py

示例11: cleanup

	def cleanup(self):
		for eroot in self.trees:
			portdb = self.trees[eroot]["porttree"].dbapi
			portdb.close_caches()
		if self.debug:
			print("\nEROOT=%s" % self.eroot)
		else:
			shutil.rmtree(self.eroot)
开发者ID:monsieurp,项目名称:portage,代码行数:8,代码来源:ResolverPlayground.py

示例12: cleanup

	def cleanup(self):
		portdb = self.trees[self.eroot]["porttree"].dbapi
		portdb.close_caches()
		portage.dbapi.porttree.portdbapi.portdbapi_instances.remove(portdb)
		if self.debug:
			print("\nEROOT=%s" % self.eroot)
		else:
			shutil.rmtree(self.eroot)
开发者ID:zy-sunshine,项目名称:easymgc,代码行数:8,代码来源:ResolverPlayground.py

示例13: testFakedbapi

	def testFakedbapi(self):
		packages = (
			("sys-apps/portage-2.1.10", {
				"EAPI"         : "2",
				"IUSE"         : "ipc doc",
				"repository"   : "gentoo",
				"SLOT"         : "0",
				"USE"          : "ipc missing-iuse",
			}),
			("virtual/package-manager-0", {
				"EAPI"         : "0",
				"repository"   : "gentoo",
				"SLOT"         : "0",
			}),
		)

		match_tests = (
			("sys-apps/portage:0[ipc]",             ["sys-apps/portage-2.1.10"]),
			("sys-apps/portage:0[-ipc]",            []),
			("sys-apps/portage:0[doc]",             []),
			("sys-apps/portage:0[-doc]",            ["sys-apps/portage-2.1.10"]),
			("sys-apps/portage:0",                  ["sys-apps/portage-2.1.10"]),
			("sys-apps/portage:0[missing-iuse]",    []),
			("sys-apps/portage:0[-missing-iuse]",   []),
			("sys-apps/portage:0::gentoo[ipc]",     ["sys-apps/portage-2.1.10"]),
			("sys-apps/portage:0::multilib[ipc]",   []),
			("virtual/package-manager",             ["virtual/package-manager-0"]),
		)

		tempdir = tempfile.mkdtemp()
		try:
			test_repo = os.path.join(tempdir, "var", "repositories", "test_repo")
			os.makedirs(os.path.join(test_repo, "profiles"))
			with open(os.path.join(test_repo, "profiles", "repo_name"), "w") as f:
				f.write("test_repo")
			env = {
				"PORTAGE_REPOSITORIES": "[DEFAULT]\nmain-repo = test_repo\n[test_repo]\nlocation = %s" % test_repo
			}

			# Tests may override portage.const.EPREFIX in order to
			# simulate a prefix installation. It's reasonable to do
			# this because tests should be self-contained such that
			# the "real" value of portage.const.EPREFIX is entirely
			# irrelevant (see bug #492932).
			portage.const.EPREFIX = tempdir

			fakedb = fakedbapi(settings=config(config_profile_path="",
				env=env, eprefix=tempdir))
			for cpv, metadata in packages:
				fakedb.cpv_inject(cpv, metadata=metadata)

			for atom, expected_result in match_tests:
				result = fakedb.match(atom)
				self.assertEqual(fakedb.match(atom), expected_result,
					"fakedb.match('%s') = %s != %s" %
					(atom, result, expected_result))
		finally:
			shutil.rmtree(tempdir)
开发者ID:aeroniero33,项目名称:portage,代码行数:58,代码来源:test_fakedbapi.py

示例14: cleanup

	def cleanup(self, datadir):
		datadir_split = os.path.split(datadir)
		if len(datadir_split) >= 2 and len(datadir_split[1]) > 0:
			# This is potentially dangerous,
			# thus the above sanity check.
			try:
				shutil.rmtree(datadir)
			except OSError as oe:
				if oe.errno == errno.ENOENT:
					pass
				else:
					raise oe
开发者ID:amadio,项目名称:portage,代码行数:12,代码来源:xpak.py

示例15: get_commit_message_with_editor

def get_commit_message_with_editor(editor, message=None, prefix=""):
	"""
	Execute editor with a temporary file as it's argument
	and return the file content afterwards.

	@param editor: An EDITOR value from the environment
	@type: string
	@param message: An iterable of lines to show in the editor.
	@type: iterable
	@param prefix: Suggested prefix for the commit message summary line.
	@type: string
	@rtype: string or None
	@return: A string on success or None if an error occurs.
	"""
	commitmessagedir = tempfile.mkdtemp(".repoman.msg")
	filename = os.path.join(commitmessagedir, "COMMIT_EDITMSG")
	try:
		with open(filename, "wb") as mymsg:
			mymsg.write(
				_unicode_encode(_(
					prefix +
					"\n\n# Please enter the commit message "
					"for your changes.\n# (Comment lines starting "
					"with '#' will not be included)\n"),
					encoding=_encodings['content'], errors='backslashreplace'))
			if message:
				mymsg.write(b"#\n")
				for line in message:
					mymsg.write(
						_unicode_encode(
							"#" + line, encoding=_encodings['content'],
							errors='backslashreplace'))
		retval = os.system(editor + " '%s'" % filename)
		if not (os.WIFEXITED(retval) and os.WEXITSTATUS(retval) == os.EX_OK):
			return None
		try:
			with io.open(_unicode_encode(
				filename, encoding=_encodings['fs'], errors='strict'),
				mode='r', encoding=_encodings['content'], errors='replace') as f:
				mylines = f.readlines()
		except OSError as e:
			if e.errno != errno.ENOENT:
				raise
			del e
			return None
		return "".join(line for line in mylines if not line.startswith("#"))
	finally:
		try:
			shutil.rmtree(commitmessagedir)
		except OSError:
			pass
开发者ID:mgorny,项目名称:portage,代码行数:51,代码来源:utilities.py


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