Source code for inspirehep.modules.disambiguation.utils

# -*- coding: utf-8 -*-
#
# This file is part of INSPIRE.
# Copyright (C) 2014-2017 CERN.
#
# INSPIRE is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# INSPIRE is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with INSPIRE. If not, see <http://www.gnu.org/licenses/>.
#
# In applying this license, CERN does not waive the privileges and immunities
# granted to it by virtue of its status as an Intergovernmental Organization
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"""Disambiguation utils."""

from __future__ import absolute_import, division, print_function

import os
from contextlib import contextmanager


@contextmanager
def open_file_in_folder(filename, mode='r', buffering=-1):
    """Open a file in a folder, creating the folder if it does not exist."""
    try:
        os.makedirs(os.path.dirname(filename))
    except OSError:
        if not os.path.isdir(os.path.dirname(filename)):
            raise

    with open(filename, mode, buffering) as fd:
        yield fd