# -*- coding: utf-8 -*-
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
from __future__ import absolute_import
from __future__ import unicode_literals

import errno
import shutil
from tempfile import mkdtemp

from contextlib import contextmanager


@contextmanager
def TemporaryDirectory(suffix='', prefix=None, dir=None):
    name = mkdtemp(suffix=suffix, prefix=prefix, dir=dir)
    try:
        yield name
    finally:
            try:
                shutil.rmtree(name)
            except OSError as e:
                # ENOENT - no such file or directory
                if e.errno != errno.ENOENT:
                    raise e
