# Copyright (c) 2015, 2014 Computational Molecular Biology Group, Free University
# Berlin, 14195 Berlin, Germany.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without modification,
# are permitted provided that the following conditions are met:
#
#  * Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
#  * Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation and/or
# other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

'''
Created on 17.02.2014

@author: marscher
'''
import os
import errno
import tempfile
import shutil


def mkdir_p(path):
    try:
        os.makedirs(path)
    except OSError as exc:  # Python >2.5
        if exc.errno == errno.EEXIST and os.path.isdir(path):
            pass
        else:
            raise


class TemporaryDirectory(object):
    """ use this class in context (with keyword)

    Examples
    --------
    >>> import os
    >>> with TemporaryDirectory() as tmp:
    ...    path = os.path.join(tmp, "myfile.dat")
    ...    fh = open(path, 'w)
    ...    fh.write('hello world')
    ...    fh.close()

    """

    def __init__(self, prefix='', suffix='', dir=None):
        self.prefix = prefix
        self.suffix = suffix
        self.dir = dir
        self.tmpdir = None

    def __enter__(self):
        self.tmpdir = tempfile.mkdtemp(suffix=self.suffix, prefix=self.prefix,
                                       dir=self.dir)
        return self.tmpdir

    def __exit__(self, *args):
        shutil.rmtree(self.tmpdir, ignore_errors=True)

# Copyright (c) 2015, 2014 Computational Molecular Biology Group, Free University
# Berlin, 14195 Berlin, Germany.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without modification,
# are permitted provided that the following conditions are met:
#
#  * Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
#  * Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation and/or
# other materials provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

'''
Created on 17.02.2014

@author: marscher
'''
import os
import errno
import tempfile
import shutil


def mkdir_p(path):
    try:
        os.makedirs(path)
    except OSError as exc:  # Python >2.5
        if exc.errno == errno.EEXIST and os.path.isdir(path):
            pass
        else:
            raise


class TemporaryDirectory(object):
    """ use this class in context (with keyword)

    Examples
    --------
    >>> import os
    >>> with TemporaryDirectory() as tmp:
    ...    path = os.path.join(tmp, "myfile.dat")
    ...    fh = open(path, 'w')
    ...    fh.write('hello world')
    ...    fh.close()

    """

    def __init__(self, prefix='', suffix='', dir=None):
        self.prefix = prefix
        self.suffix = suffix
        self.dir = dir
        self.tmpdir = None

    def __enter__(self):
        self.tmpdir = tempfile.mkdtemp(suffix=self.suffix, prefix=self.prefix,
                                       dir=self.dir)
        return self.tmpdir

    def __exit__(self, *args):
        shutil.rmtree(self.tmpdir, ignore_errors=True)

fix syntax error in docstring