/usr/lib/python3/dist-packages/nacl/encoding.py is in python3-nacl 1.1.2-1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 | # Copyright 2013 Donald Stufft and individual contributors
#
# 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.
from __future__ import absolute_import, division, print_function
import base64
import binascii
class RawEncoder(object):
@staticmethod
def encode(data):
return data
@staticmethod
def decode(data):
return data
class HexEncoder(object):
@staticmethod
def encode(data):
return binascii.hexlify(data)
@staticmethod
def decode(data):
return binascii.unhexlify(data)
class Base16Encoder(object):
@staticmethod
def encode(data):
return base64.b16encode(data)
@staticmethod
def decode(data):
return base64.b16decode(data)
class Base32Encoder(object):
@staticmethod
def encode(data):
return base64.b32encode(data)
@staticmethod
def decode(data):
return base64.b32decode(data)
class Base64Encoder(object):
@staticmethod
def encode(data):
return base64.b64encode(data)
@staticmethod
def decode(data):
return base64.b64decode(data)
class URLSafeBase64Encoder(object):
@staticmethod
def encode(data):
return base64.urlsafe_b64encode(data)
@staticmethod
def decode(data):
return base64.urlsafe_b64decode(data)
class Encodable(object):
def encode(self, encoder=RawEncoder):
return encoder.encode(bytes(self))
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