Yu1709$!%yuyu!$%wutu!5=126+

                
____  ___       .__                 
\   \/  /  _____|  |   ______  _  __
 \     /  /  ___/  |  /  _ \ \/ \/ /
 /     \  \___ \|  |_(  <_> )     / 
/___/\  \/____  >____/\____/ \/\_/  
      \_/     \/    @ligmakokz

Editing: py3compat.py

# -*- coding: utf-8 -*-
#
#  Util/py3compat.py : Compatibility code for handling Py3k / Python 2.x
#
# Written in 2010 by Thorsten Behrens
#
# ===================================================================
# The contents of this file are dedicated to the public domain.  To
# the extent that dedication to the public domain is not available,
# everyone is granted a worldwide, perpetual, royalty-free,
# non-exclusive license to exercise all rights associated with the
# contents of this file for any purpose whatsoever.
# No rights are reserved.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
# ===================================================================

"""Compatibility code for handling string/bytes changes from Python 2.x to Py3k

In Python 2.x, strings (of type ''str'') contain binary data, including encoded
Unicode text (e.g. UTF-8).  The separate type ''unicode'' holds Unicode text.
Unicode literals are specified via the u'...' prefix.  Indexing or slicing
either type always produces a string of the same type as the original.
Data read from a file is always of '''str'' type.

In Python 3.x, strings (type ''str'') may only contain Unicode text. The u'...'
prefix and the ''unicode'' type are now redundant.  A new type (called
''bytes'') has to be used for binary data (including any particular
''encoding'' of a string).  The b'...' prefix allows one to specify a binary
literal.  Indexing or slicing a string produces another string.  Slicing a byte
string produces another byte string, but the indexing operation produces an
integer.  Data read from a file is of '''str'' type if the file was opened in
text mode, or of ''bytes'' type otherwise.

Since PyCrypto aims at supporting both Python 2.x and 3.x, the following helper
functions are used to keep the rest of the library as independent as possible
from the actual Python version.

In general, the code should always deal with binary strings, and use integers
instead of 1-byte character strings.

b(s)
    Take a text string literal (with no prefix or with u'...' prefix) and
    make a byte string.
bchr(c)
    Take an integer and make a 1-character byte string.
bord(c)
    Take the result of indexing on a byte string and make an integer.
tobytes(s)
    Take a text string, a byte string, or a sequence of character taken from
    a byte string and make a byte string.
"""

import sys
import abc

if sys.version_info[0] == 2:
    def b(s):
        return s
    def bchr(s):
        return chr(s)
    def bstr(s):
        return str(s)
    def bord(s):
        return ord(s)
    def tobytes(s, encoding="latin-1"):
        if isinstance(s, unicode):
            return s.encode(encoding)
        elif isinstance(s, str):
            return s
        elif isinstance(s, bytearray):
            return bytes(s)
        elif isinstance(s, memoryview):
            return s.tobytes()
        else:
            return ''.join(s)
    def tostr(bs):
        return bs
    def byte_string(s):
        return isinstance(s, str)

from StringIO import StringIO
    BytesIO = StringIO

from sys import maxint

iter_range = xrange

def is_native_int(x):
        return isinstance(x, (int, long))

def is_string(x):
        return isinstance(x, basestring)

def is_bytes(x):
        return isinstance(x, str) or \
                isinstance(x, bytearray) or \
                isinstance(x, memoryview)

ABC = abc.ABCMeta('ABC', (object,), {'__slots__': ()})

FileNotFoundError = IOError

else:
    def b(s):
       return s.encode("latin-1") # utf-8 would cause some side-effects we don't want
    def bchr(s):
        return bytes([s])
    def bstr(s):
        if isinstance(s,str):
            return bytes(s,"latin-1")
        else:
            return bytes(s)
    def bord(s):
        return s
    def tobytes(s, encoding="latin-1"):
        if isinstance(s, bytes):
            return s
        elif isinstance(s, bytearray):
            return bytes(s)
        elif isinstance(s,str):
            return s.encode(encoding)
        elif isinstance(s, memoryview):
            return s.tobytes()
        else:
            return bytes([s])
    def tostr(bs):
        return bs.decode("latin-1")
    def byte_string(s):
        return isinstance(s, bytes)

from io import BytesIO
    from io import StringIO
    from sys import maxsize as maxint

iter_range = range

def is_native_int(x):
        return isinstance(x, int)

def is_string(x):
        return isinstance(x, str)

def is_bytes(x):
        return isinstance(x, bytes) or \
                isinstance(x, bytearray) or \
                isinstance(x, memoryview)

from abc import ABC

FileNotFoundError = FileNotFoundError

def _copy_bytes(start, end, seq):
    """Return an immutable copy of a sequence (byte string, byte array, memoryview)
    in a certain interval [start:seq]"""

if isinstance(seq, memoryview):
        return seq[start:end].tobytes()
    elif isinstance(seq, bytearray):
        return bytes(seq[start:end])
    else:
        return seq[start:end]

del sys
del abc

Name	Type	Actions
__pycache__	Directory
Counter.py	File
Counter.pyi	File
Padding.py	File
Padding.pyi	File
RFC1751.py	File
RFC1751.pyi	File
__init__.py	File
_cpu_features.py	File
_cpu_features.pyi	File
_cpuid_c.abi3.so	File
_file_system.py	File
_file_system.pyi	File
_raw_api.py	File
_raw_api.pyi	File
_strxor.abi3.so	File
asn1.py	File
asn1.pyi	File
number.py	File
number.pyi	File
py3compat.py	File
py3compat.pyi	File
strxor.py	File
strxor.pyi	File