# config.py
# Copyright (C) 2008, 2009 Michael Trier (mtrier@gmail.com) and contributors
#
# This module is part of GitPython and is released under
# the BSD License: http://www.opensource.org/licenses/bsd-license.php
"""Module containing module parser implementation able to properly read and write
configuration files"""

import abc
from functools import wraps
import inspect
from io import IOBase
import logging
import os
import re
import fnmatch
from collections import OrderedDict

from git.compat import (
    defenc,
    force_text,
    with_metaclass,
    is_win,
)
from git.util import LockFile

import os.path as osp

import configparser as cp


__all__ = ('GitConfigParser', 'SectionConstraint')


log = logging.getLogger('git.config')
log.addHandler(logging.NullHandler())

# invariants
# represents the configuration level of a configuration file
CONFIG_LEVELS = ("system", "user", "global", "repository")

# Section pattern to detect conditional includes.
# https://git-scm.com/docs/git-config#_conditional_includes
CONDITIONAL_INCLUDE_REGEXP = re.compile(r"(?