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S Groesz 2 years ago
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163fd5e290
  1. 21
      LICENSE
  2. 3
      README.md
  3. 1
      bits/__init__.py
  4. 45
      bits/main.py
  5. 21
      setup.py
  6. 7
      tests/context.py
  7. 76
      tests/test_bits.py

21
LICENSE

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MIT License
Copyright (c) 2020 SGroesz
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
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.

3
README.md

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# Bits
Helps you manage your bits!

1
bits/__init__.py

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from .main import Bits

45
bits/main.py

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"""The Bits class makes bit level operations easier to write.
(c) 2020 S Groesz
"""
class Bits:
def __init__(self, data=None):
if data is None:
self.__raw = b''
else:
self.__raw = bytes(data)
def __bytes__(self):
return self.__raw
def __int__(self):
#return int.from_bytes(bytes(self), "big") # alternative Py > 3.1
i = 0
for b in bytes(self):
i = i * 256 + int(b) # Python 2: int(b) -> ord(b)
return i
def __hash__(self):
return hash(bytes(self))
def __str__(self):
return "{:08b}".format(int(self))
def __eq__(self, compare):
return hash(self) == hash(compare)
def __ne__(self, compare):
return hash(self) != hash(compare)
def __lt__(self, compare):
return int(self) < int(compare)
def __le__(self, compare):
return int(self) <= int(compare)
def __gt__(self, compare):
return int(self) > int(compare)
def __ge__(self, compare):
return int(self) >= int(compare)

21
setup.py

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import setuptools
with open("README.md", "r") as fh:
long_description = fh.read()
setuptools.setup(
name="bits",
version="0.0.1",
author="S Groesz",
description="Make your bits easier to handle",
long_description=long_description,
long_description_content_type="text/markdown",
url="https://github.com/wolfpackmars2/bits",
packages=setuptools.find_packages(),
classifiers=[
"Programming Language :: Python :: 3",
"License :: OSI Approved "" MIT License",
"Operating System :: OS Independent",
],
python_requires='>=3.6',
)

7
tests/context.py

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import os
import sys
sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__),
'..')))
import Bits

76
tests/test_bits.py

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from unittest import TestCase
import .context import Bits
class TestInt(TestCase):
def setUp(self):
self.bitsObject =
Bits(b'Z\x00\xa2\xd5\xff\xff\xff\xff\xff\xff\x00\x00')
self.testObjects = [
{"hash"=3156473132868910681,
"data"=b'Z\x00\xa2\xd5\xff\xff\xff\xff\xff\xff\x00\x00',
"databits"="01011010" + \
"00000000" + \
"10100010" + \
"11010101" + \
"11111111" + \
"11111111" + \
"11111111" + \
"11111111" + \
"11111111" + \
"11111111" + \
"00000000" + \
"00000000",
"data_int"=27854419854894512841598894080,
"bitsObject"=Bits(
b'Z\x00\xa2\xd5\xff\xff\xff\xff\xff\xff\x00\x00'
)
}
]
def test_bytes(self):
# b = bytes(self.bitsObject)
# self.assertTrue(isinstance(b, bytes))
#self.assertEquals(b,
# b'Z\x00\xa2\xd5\xff\xff\xff\xff\xff\xff\x00\x00',
# "Bytes object returned is :" + b)
for testcase in self.testObjects:
b = bytes(testcase["bitsObject"])
self.assertTrue(isinstance(b, bytes))
self.assertEquals(b, testcase["data"])
def test_int(self):
#i = int(thebits.bits(b'Z\x00\xa2\xd5\xff\xff\xff\xff\xff\xff\x00\x00'))
#i = int(self.bitsObject)
#self.assertTrue(isinstance(i, int))
#self.assertEqual(i,
# 27854419854894512841598894080,
# "Type is " + type(i)
# )
for testcase in self.testObjects:
i = int(testcase["bitsObject"])
self.assertTrue(isinstance(i, int))
self.assertEquals(i, testcase(["data_int"]))
def test_str(self):
#s = str(self.bitsObject)
#self.assertTrue(isinstance(s, str))
#self.assertEqual(s,
# "10110100000000010100010110101011111111111111111111111111111111111111111111111110000000000000000",
# "String returned is " + s)
for testcase in self.TestObjects:
s = str(testcase["bitsObject"])
self.assertTrue(isinstance(s, str))
self.assertEquals(s, testcase(["test_str"]))
def test_hash(self):
#h = hash(self.bitsObject)
#self.assertTrue(isinstance(h, int))
#self.assertEqual(h,
# 3156473132868910681,
# "Hashed value is " + str(h))
for testcase in self.TestObjects:
h = hash(testcase["bitsObject"])
self.assertTrue(isinstance(h, int))
self.assertEquals(h, testcase["hash"])
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