# Path: dnf/i18n.py
# class UnicodeStream(object):
#     def __init__(self, stream, encoding):
#     def write(self, s):
#     def __getattr__(self, name):
# def _full_ucd_support(encoding):
# def _guess_encoding():
# def setup_locale():
# def setup_stdout():
# def ucd_input(ucstring):
# def ucd(obj):
# def _exact_width_char(uchar):
# def chop_str(msg, chop=None):
# def exact_width(msg):
# def fill_exact_width(msg, fill, chop=None, left=True, prefix='', suffix=''):
# def textwrap_fill(text, width=70, initial_indent='', subsequent_indent=''):
#     def _indent_at_beg(line):
# def select_short_long(width, msg_short, msg_long):
# def translation(name):
#     def ucd_wrapper(fnc):
# def pgettext(context, message):
# _, P_ = translation("dnf")
# C_ = pgettext


from dnf.i18n import _
import dnf.util
import errno
import fnmatch
import json
import logging
import os
import re
# 02110-1301, USA.  Any Red Hat trademarks that are incorporated in the
# source code or documentation are not subject to the GNU General Public
# License and may only be used or replicated with the express permission of
# Red Hat, Inc.
#

# The current implementation is storing to files in persistdir. Do not depend on
# specific files existing, instead use the persistor API. The underlying
# implementation can change, e.g. for one general file with a serialized dict of
# data etc.

from __future__ import absolute_import
from __future__ import unicode_literals

logger = logging.getLogger("dnf")


class JSONDB(object):

    def _check_json_db(self, json_path):
        if not os.path.isfile(json_path):
            # initialize new db
            dnf.util.ensure_dir(os.path.dirname(json_path))
            self._write_json_db(json_path, [])

    def _get_json_db(self, json_path, default=[]):
        with open(json_path, 'r') as f:
            content = f.read()
        if content == "":
            # empty file is invalid json format

# Path: dnf/i18n.py
# class UnicodeStream(object):
#     def __init__(self, stream, encoding):
#     def write(self, s):
#     def __getattr__(self, name):
# def _full_ucd_support(encoding):
# def _guess_encoding():
# def setup_locale():
# def setup_stdout():
# def ucd_input(ucstring):
# def ucd(obj):
# def _exact_width_char(uchar):
# def chop_str(msg, chop=None):
# def exact_width(msg):
# def fill_exact_width(msg, fill, chop=None, left=True, prefix='', suffix=''):
# def textwrap_fill(text, width=70, initial_indent='', subsequent_indent=''):
#     def _indent_at_beg(line):
# def select_short_long(width, msg_short, msg_long):
# def translation(name):
#     def ucd_wrapper(fnc):
# def pgettext(context, message):
# _, P_ = translation("dnf")
# C_ = pgettext


# Path: dnf/persistor.py
from dnf.i18n import _
import dnf.util
import errno
import fnmatch
import json
import logging
import os
import re

# 02110-1301, USA.  Any Red Hat trademarks that are incorporated in the
# source code or documentation are not subject to the GNU General Public
# License and may only be used or replicated with the express permission of
# Red Hat, Inc.
#

# The current implementation is storing to files in persistdir. Do not depend on
# specific files existing, instead use the persistor API. The underlying
# implementation can change, e.g. for one general file with a serialized dict of
# data etc.

from __future__ import absolute_import
from __future__ import unicode_literals

logger = logging.getLogger("dnf")


class JSONDB(object):

    def _check_json_db(self, json_path):
        if not os.path.isfile(json_path):
            # initialize new db
            dnf.util.ensure_dir(os.path.dirname(json_path))
            self._write_json_db(json_path, [])

    def _get_json_db(self, json_path, default=[]):
        with open(json_path, 'r') as f:
            content = f.read()
        if content == "":
            # empty file is invalid json format

            logger.warning(_("%s is empty file"), json_path)