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Copy pathcompat.py
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104 lines (82 loc) · 3.34 KB
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# -*- coding: utf-8 -*-
# MinIO Python Library for Amazon S3 Compatible Cloud Storage,
# (C) 2015, 2016 MinIO, Inc.
#
# 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.
"""
minio.compat
~~~~~~~~~~~~
This module implements python 2.x and 3.x compatibility layer.
:copyright: (c) 2015, 2016 by MinIO, Inc.
:license: Apache 2.0, see LICENSE for more details.
"""
import sys
#: Python 2.x?
PYTHON2 = (sys.version_info[0] == 2)
if PYTHON2:
# pylint: disable=no-name-in-module
from urllib import quote as _quote
# pylint: disable=no-name-in-module
from urllib import unquote, urlencode
# pylint: disable=import-error
from urlparse import urlsplit, parse_qs
# Create missing types.
bytes = str # pylint: disable=redefined-builtin, invalid-name
builtin_range = range # pylint: disable=invalid-name
builtin_str = str # pylint: disable=invalid-name
# Update better types.
# pylint: disable=redefined-builtin, undefined-variable, invalid-name
range = xrange
# pylint: disable=redefined-builtin, undefined-variable, invalid-name
str = unicode
# Make importable.
# pylint: disable=self-assigning-variable, undefined-variable, invalid-name
basestring = basestring
else:
from urllib.parse import quote as _quote # pylint: disable=ungrouped-imports
# pylint: disable=ungrouped-imports
from urllib.parse import unquote, urlsplit, parse_qs, urlencode
# Create types to compat with python v2.
builtin_range = range # pylint: disable=invalid-name
builtin_str = str # pylint: disable=invalid-name
# Create missing types.
basestring = (str, bytes) # pylint: disable=invalid-name
long = int # pylint: disable=invalid-name
# Make importable.
bytes = bytes # pylint: disable=self-assigning-variable, invalid-name
range = range # pylint: disable=self-assigning-variable, invalid-name
str = str # pylint: disable=self-assigning-variable, invalid-name
# Make importable.
# to get rid of F401. pylint: disable=self-assigning-variable, invalid-name
unquote = unquote
# to get rid of F401. pylint: disable=self-assigning-variable, invalid-name
urlencode = urlencode
# to get rid of F401. pylint: disable=self-assigning-variable, invalid-name
urlsplit = urlsplit
# to get rid of F401. pylint: disable=self-assigning-variable, invalid-name
parse_qs = parse_qs
# Note earlier versions of minio.compat exposed urllib.quote as urlencode
def quote(resource):
"""
This implementation of urllib.quote supports all unicode characters
:param: resource: Resource value to be url encoded.
"""
return _quote(
resource.encode('utf-8') if isinstance(resource, str) else resource,
)
def queryencode(query):
"""
This implementation of queryencode supports all unicode characters
:param: query: Query value to be url encoded.
"""
return quote(query).replace('/', '%2F')