shell bypass 403
# 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.
"""
Example module that is used for testing modules that import file system modules
to be patched under another name.
"""
import os as my_os
from os import path
from os import stat
from os import stat as my_stat
from os.path import exists
from os.path import exists as my_exists
from io import open as io_open
try:
from builtins import open as bltn_open
except ImportError:
from __builtin__ import open as bltn_open
import sys
try:
from pathlib import Path
except ImportError:
try:
from pathlib2 import Path
except ImportError:
Path = None
def check_if_exists1(filepath):
# test patching module imported under other name
return my_os.path.exists(filepath)
def check_if_exists2(filepath):
# tests patching path imported from os
return path.exists(filepath)
if Path:
def check_if_exists3(filepath):
# tests patching Path imported from pathlib
return Path(filepath).exists()
def check_if_exists4(filepath, file_exists=my_os.path.exists):
# this is a similar case as in the tempfile implementation under Posix
return file_exists(filepath)
def check_if_exists5(filepath):
# tests patching `exists` imported from os.path
return exists(filepath)
def check_if_exists6(filepath):
# tests patching `exists` imported from os.path as other name
return my_exists(filepath)
def file_stat1(filepath):
# tests patching `stat` imported from os
return stat(filepath)
def file_stat2(filepath):
# tests patching `stat` imported from os as other name
return my_stat(filepath)
def system_stat(filepath):
if sys.platform == 'win32':
from nt import stat as system_stat
else:
from posix import stat as system_stat
return system_stat(filepath)
def file_contents1(filepath):
with bltn_open(filepath) as f:
return f.read()
def file_contents2(filepath):
with io_open(filepath) as f:
return f.read()