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fix: [core] various minor bug fixes.

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Cédric Bonhomme 2022-01-05 00:29:13 +01:00
parent 0a17b29121
commit 1b8d8042b7
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GPG key ID: A1CB94DE57B7A70D
25 changed files with 122 additions and 148 deletions
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2
.builds/debian.yml
View file

@ -39,4 +39,4 @@ tasks:
- typecheck: |
export PATH="$PATH:/home/build/.local/bin"
cd ${project}
poetry run mypy stegano
poetry run mypy .

2
README.md
View file

@ -102,6 +102,6 @@ recommend you to install it in a Python virtual environment with poetry.
This software is licensed under
[GNU General Public License version 3](https://www.gnu.org/licenses/gpl-3.0.html)
Copyright (C) 2010-2021 [Cédric Bonhomme](https://www.cedricbonhomme.org)
Copyright (C) 2010-2022 [Cédric Bonhomme](https://www.cedricbonhomme.org)
For more information, [the list of authors and contributors](CONTRIBUTORS.md) is available.

10
bin/lsb.py
View file

@ -2,7 +2,7 @@
# -*- coding: utf-8 -*-
# Stegano - Stegano is a pure Python steganography module.
# Copyright (C) 2010-2021 Cédric Bonhomme - https://www.cedricbonhomme.org
# Copyright (C) 2010-2022 Cédric Bonhomme - https://www.cedricbonhomme.org
#
# For more information : https://github.com/cedricbonhomme/Stegano
#
@ -29,7 +29,7 @@ import argparse
try:
from stegano import lsb
except:
except Exception:
print("Install Stegano: pipx install Stegano")
from stegano import tools
@ -114,9 +114,9 @@ def main():
arguments = parser.parse_args()
if arguments.command == "hide":
if arguments.secret_message != None:
if arguments.secret_message is not None:
secret = arguments.secret_message
elif arguments.secret_file != None:
elif arguments.secret_file is not None:
secret = tools.binary2base64(arguments.secret_file)
img_encoded = lsb.hide(
@ -132,7 +132,7 @@ def main():
secret = lsb.reveal(
arguments.input_image_file, arguments.encoding, int(arguments.shift)
)
if arguments.secret_binary != None:
if arguments.secret_binary is not None:
data = tools.base642binary(secret)
with open(arguments.secret_binary, "wb") as f:
f.write(data)

12
bin/lsbset.py
View file

@ -2,7 +2,7 @@
# -*- coding: utf-8 -*-
# Stegano - Stegano is a pure Python steganography module.
# Copyright (C) 2010-2021 Cédric Bonhomme - https://www.cedricbonhomme.org
# Copyright (C) 2010-2022 Cédric Bonhomme - https://www.cedricbonhomme.org
#
# For more information : https://github.com/cedricbonhomme/Stegano
#
@ -31,7 +31,7 @@ import crayons
try:
from stegano import lsbset
from stegano.lsbset import generators
except:
except Exception:
print("Install stegano: pipx install Stegano")
from stegano import tools
@ -175,12 +175,12 @@ def main():
else:
generator = getattr(generators, arguments.generator_function[0])()
except AttributeError as e:
except AttributeError:
print("Unknown generator: {}".format(arguments.generator_function))
exit(1)
if arguments.command == "hide":
if arguments.secret_message != None:
if arguments.secret_message is not None:
secret = arguments.secret_message
elif arguments.secret_file != "":
secret = tools.binary2base64(arguments.secret_file)
@ -202,9 +202,9 @@ def main():
except IndexError:
print("Impossible to detect message.")
exit(0)
if arguments.secret_binary != None:
if arguments.secret_binary is not None:
data = tools.base642binary(secret)
with open(arguments.secret_binary, "w") as f:
with open(arguments.secret_binary, "wb") as f:
f.write(data)
else:
print(secret)

2
bin/parity.py
View file

@ -2,7 +2,7 @@
# -*- coding: utf-8 -*-
# Stegano - Stegano is a pure Python steganography module.
# Copyright (C) 2010-2021 Cédric Bonhomme - https://www.cedricbonhomme.org
# Copyright (C) 2010-2022 Cédric Bonhomme - https://www.cedricbonhomme.org
#
# For more information : https://github.com/cedricbonhomme/Stegano
#

2
bin/red.py
View file

@ -2,7 +2,7 @@
# -*- coding: utf-8 -*-
# Stegano - Stegano is a pure Python steganography module.
# Copyright (C) 2010-2021 Cédric Bonhomme - https://www.cedricbonhomme.org
# Copyright (C) 2010-2022 Cédric Bonhomme - https://www.cedricbonhomme.org
#
# For more information : https://github.com/cedricbonhomme/Stegano
#

2
bin/statistics.py
View file

@ -2,7 +2,7 @@
# -*- coding: utf-8 -*-
# Stegano - Stegano is a pure Python steganography module.
# Copyright (C) 2010-2021 Cédric Bonhomme - https://www.cedricbonhomme.org
# Copyright (C) 2010-2022 Cédric Bonhomme - https://www.cedricbonhomme.org
#
# For more information : https://github.com/cedricbonhomme/Stegano
#

4
docs/conf.py
View file

@ -11,8 +11,6 @@
# All configuration values have a default; values that are commented out
# serve to show the default.
import sys, os
# If extensions (or modules to document with autodoc) are in another directory,
# add these directories to sys.path here. If the directory is relative to the
# documentation root, use os.path.abspath to make it absolute, like shown here.
@ -41,7 +39,7 @@ master_doc = "index"
# General information about the project.
project = u"Stegano"
copyright = u"2010-2021, Cédric Bonhomme"
copyright = u"2010-2022, Cédric Bonhomme"
author = "Cédric Bonhomme <cedric@cedricbonhomme.org>"
# The version info for the project you're documenting, acts as replacement for

13
mypy.ini
View file

@ -1,13 +0,0 @@
[mypy]
check_untyped_defs = True
ignore_errors = False
ignore_missing_imports = True
strict_optional = True
no_implicit_optional = True
warn_unused_ignores = True
warn_redundant_casts = True
warn_unused_configs = True
warn_unreachable = True
show_error_context = True
pretty = True

134
poetry.lock generated
View file

@ -27,7 +27,7 @@ python-versions = "*"
[[package]]
name = "charset-normalizer"
version = "2.0.8"
version = "2.0.10"
description = "The Real First Universal Charset Detector. Open, modern and actively maintained alternative to Chardet."
category = "dev"
optional = false
@ -176,22 +176,27 @@ dev = ["Sphinx (>=1.6.5)", "sphinx-rtd-theme", "mock", "coverage"]
[[package]]
name = "numpy"
version = "1.21.4"
version = "1.22.0"
description = "NumPy is the fundamental package for array computing with Python."
category = "main"
optional = false
python-versions = ">=3.7,<3.11"
python-versions = ">=3.8"
[[package]]
name = "opencv-python"
version = "4.5.4.60"
version = "4.5.5.62"
description = "Wrapper package for OpenCV python bindings."
category = "main"
optional = false
python-versions = ">=3.6"
[package.dependencies]
numpy = ">=1.21.2"
numpy = [
{version = ">=1.21.2", markers = "python_version >= \"3.10\" or python_version >= \"3.6\" and platform_system == \"Darwin\" and platform_machine == \"arm64\""},
{version = ">=1.19.3", markers = "python_version >= \"3.6\" and platform_system == \"Linux\" and platform_machine == \"aarch64\" or python_version >= \"3.9\""},
{version = ">=1.14.5", markers = "python_version >= \"3.7\""},
{version = ">=1.17.3", markers = "python_version >= \"3.8\""},
]
[[package]]
name = "packaging"
@ -238,7 +243,7 @@ python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
[[package]]
name = "pygments"
version = "2.10.0"
version = "2.11.1"
description = "Pygments is a syntax highlighting package written in Python."
category = "dev"
optional = false
@ -265,7 +270,7 @@ python-versions = "*"
[[package]]
name = "requests"
version = "2.26.0"
version = "2.27.0"
description = "Python HTTP for Humans."
category = "dev"
optional = false
@ -299,7 +304,7 @@ python-versions = "*"
[[package]]
name = "sphinx"
version = "4.3.1"
version = "4.3.2"
description = "Python documentation generator"
category = "dev"
optional = false
@ -325,7 +330,7 @@ sphinxcontrib-serializinghtml = ">=1.1.5"
[package.extras]
docs = ["sphinxcontrib-websupport"]
lint = ["flake8 (>=3.5.0)", "isort", "mypy (>=0.900)", "docutils-stubs", "types-typed-ast", "types-pkg-resources", "types-requests"]
lint = ["flake8 (>=3.5.0)", "isort", "mypy (>=0.920)", "docutils-stubs", "types-typed-ast", "types-pkg-resources", "types-requests"]
test = ["pytest", "pytest-cov", "html5lib", "cython", "typed-ast"]
[[package]]
@ -409,7 +414,7 @@ python-versions = ">=2.6, !=3.0.*, !=3.1.*, !=3.2.*"
[[package]]
name = "typing-extensions"
version = "4.0.0"
version = "4.0.1"
description = "Backported and Experimental Type Hints for Python 3.6+"
category = "dev"
optional = false
@ -447,8 +452,8 @@ certifi = [
{file = "certifi-2021.10.8.tar.gz", hash = "sha256:78884e7c1d4b00ce3cea67b44566851c4343c120abd683433ce934a68ea58872"},
]
charset-normalizer = [
{file = "charset-normalizer-2.0.8.tar.gz", hash = "sha256:735e240d9a8506778cd7a453d97e817e536bb1fc29f4f6961ce297b9c7a917b0"},
{file = "charset_normalizer-2.0.8-py3-none-any.whl", hash = "sha256:83fcdeb225499d6344c8f7f34684c2981270beacc32ede2e669e94f7fa544405"},
{file = "charset-normalizer-2.0.10.tar.gz", hash = "sha256:876d180e9d7432c5d1dfd4c5d26b72f099d503e8fcc0feb7532c9289be60fcbd"},
{file = "charset_normalizer-2.0.10-py3-none-any.whl", hash = "sha256:cb957888737fc0bbcd78e3df769addb41fd1ff8cf950dc9e7ad7793f1bf44455"},
]
colorama = [
{file = "colorama-0.4.4-py2.py3-none-any.whl", hash = "sha256:9f47eda37229f68eee03b24b9748937c7dc3868f906e8ba69fbcbdd3bc5dc3e2"},
@ -621,68 +626,37 @@ nose2 = [
{file = "nose2-0.10.0.tar.gz", hash = "sha256:886ba617a96de0130c54b24479bd5c2d74d5c940d40f3809c3a275511a0c4a60"},
]
numpy = [
{file = "numpy-1.21.4-cp310-cp310-macosx_10_9_universal2.whl", hash = "sha256:8890b3360f345e8360133bc078d2dacc2843b6ee6059b568781b15b97acbe39f"},
{file = "numpy-1.21.4-cp310-cp310-macosx_10_9_x86_64.whl", hash = "sha256:69077388c5a4b997442b843dbdc3a85b420fb693ec8e33020bb24d647c164fa5"},
{file = "numpy-1.21.4-cp310-cp310-macosx_11_0_arm64.whl", hash = "sha256:e89717274b41ebd568cd7943fc9418eeb49b1785b66031bc8a7f6300463c5898"},
{file = "numpy-1.21.4-cp310-cp310-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:0b78ecfa070460104934e2caf51694ccd00f37d5e5dbe76f021b1b0b0d221823"},
{file = "numpy-1.21.4-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:615d4e328af7204c13ae3d4df7615a13ff60a49cb0d9106fde07f541207883ca"},
{file = "numpy-1.21.4-cp310-cp310-win_amd64.whl", hash = "sha256:1403b4e2181fc72664737d848b60e65150f272fe5a1c1cbc16145ed43884065a"},
{file = "numpy-1.21.4-cp37-cp37m-macosx_10_9_x86_64.whl", hash = "sha256:74b85a17528ca60cf98381a5e779fc0264b4a88b46025e6bcbe9621f46bb3e63"},
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{file = "numpy-1.22.0-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:b55b953a1bdb465f4dc181758570d321db4ac23005f90ffd2b434cc6609a63dd"},
{file = "numpy-1.22.0-cp39-cp39-win32.whl", hash = "sha256:5a311ee4d983c487a0ab546708edbdd759393a3dc9cd30305170149fedd23c88"},
{file = "numpy-1.22.0-cp39-cp39-win_amd64.whl", hash = "sha256:a97a954a8c2f046d3817c2bce16e3c7e9a9c2afffaf0400f5c16df5172a67c9c"},
{file = "numpy-1.22.0-pp38-pypy38_pp73-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:bb02929b0d6bfab4c48a79bd805bd7419114606947ec8284476167415171f55b"},
{file = "numpy-1.22.0.zip", hash = "sha256:a955e4128ac36797aaffd49ab44ec74a71c11d6938df83b1285492d277db5397"},
]
opencv-python = [
{file = "opencv-python-4.5.4.60.tar.gz", hash = "sha256:f609558a8fe1bf66f6c81816ca14d8e51500c8b53ee44bc644c73f98f1c5655e"},
{file = "opencv_python-4.5.4.60-cp310-cp310-macosx_11_0_arm64.whl", hash = "sha256:9aa3d2fcaad79681720128ffe402a2ad9fbb524826a431ae9773d29ae3075967"},
{file = "opencv_python-4.5.4.60-cp310-cp310-macosx_11_0_x86_64.whl", hash = "sha256:84fdfbb88836039e812f36cdc4a9c8bd330827084b0849ffec7a0b143ad980d9"},
{file = "opencv_python-4.5.4.60-cp310-cp310-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:febc6e52db03cc0ca1cd2fc56c8f94ac15349ca19d10732261c766c463e681a6"},
{file = "opencv_python-4.5.4.60-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:b336f17bf90be734ec6d1bbbfc9fa8130fb1c110ff0746ab4374ba0422ea15a5"},
{file = "opencv_python-4.5.4.60-cp310-cp310-win32.whl", hash = "sha256:62161bf98661baa7dbc13971bd873303a28d5ef1c5f00e6a030b6e6da2025abd"},
{file = "opencv_python-4.5.4.60-cp310-cp310-win_amd64.whl", hash = "sha256:5eab0f45a33fdbb62a6984538a97e9f8b33d370afd35face04036a3195dbb787"},
{file = "opencv_python-4.5.4.60-cp36-cp36m-macosx_10_15_x86_64.whl", hash = "sha256:f5902060f14a83d363163dd1bbf54876977c379fb56666e5557394eecca1f364"},
{file = "opencv_python-4.5.4.60-cp36-cp36m-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:b861c96a31d5d9c60fd0e4e8b05eb258a2da0ec77e7eae5711a71159627c1548"},
{file = "opencv_python-4.5.4.60-cp36-cp36m-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:340999b852ca03f1f4ec058f3bb71dfb45b9b1b538fad13985e6fea8abbd6eb0"},
{file = "opencv_python-4.5.4.60-cp36-cp36m-win32.whl", hash = "sha256:5fe9ba0be2f0f15e64ccd19c9d050d163cc70d9b718b6a03564056c0ae4be8e8"},
{file = "opencv_python-4.5.4.60-cp36-cp36m-win_amd64.whl", hash = "sha256:22765c4a9249bca0764a9ae82fe849a43708db21a9984ac1406503db97816bee"},
{file = "opencv_python-4.5.4.60-cp37-cp37m-macosx_10_15_x86_64.whl", hash = "sha256:e688176481d9ace9f166eac9dbb0313cbb9b4d1aef82e57632c4db404bd33942"},
{file = "opencv_python-4.5.4.60-cp37-cp37m-macosx_11_0_arm64.whl", hash = "sha256:9e9c2835c853d45b8f73628e14ca358e0d15132a703e7728a35269fa233792fc"},
{file = "opencv_python-4.5.4.60-cp37-cp37m-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:aa6b688804e8590851d5f7c96886c9bd8cdd105c7ae6776f03c5ecd35465c062"},
{file = "opencv_python-4.5.4.60-cp37-cp37m-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:93704f7f873acb4fdb0fe62f9b62c000ec0e5a4c6af55578fd596b089dc4eb4f"},
{file = "opencv_python-4.5.4.60-cp37-cp37m-win32.whl", hash = "sha256:9e9d4e11b6e50ebe726daa2f0f7724fd877769476e352a7274f2107a3094de40"},
{file = "opencv_python-4.5.4.60-cp37-cp37m-win_amd64.whl", hash = "sha256:3eed69cb9a95fc51ecc5463f2d5f50dcc8b9e01dc5ae8dbb423df2937f415304"},
{file = "opencv_python-4.5.4.60-cp38-cp38-macosx_10_15_x86_64.whl", hash = "sha256:eebe92d48833fe244ef19b88bcd8f7c4f61713a4f6d46694dd538025ac38aa1c"},
{file = "opencv_python-4.5.4.60-cp38-cp38-macosx_11_0_arm64.whl", hash = "sha256:26dccfb820e01ba822255d093139934a26ad4c5e8a74a7b79e71f8d5c2a0d186"},
{file = "opencv_python-4.5.4.60-cp38-cp38-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:ba0fb91d916fce3f6b7ac5be2d365d3949ba8a176262cf6a6dd366967544fa4d"},
{file = "opencv_python-4.5.4.60-cp38-cp38-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:7d0bce53e1edf6e5d4eafd274bcfa314b506a10f12bce74f15b0a52cbadb87db"},
{file = "opencv_python-4.5.4.60-cp38-cp38-win32.whl", hash = "sha256:1617dc24fe670f128fc49e0b57f1fecdc7b41babd2ccc9b7a1d9491045e32c27"},
{file = "opencv_python-4.5.4.60-cp38-cp38-win_amd64.whl", hash = "sha256:9141e88bfa67d9d4ac750fec18449065d105b8b3d00bbfb58b097bcc4fa6f018"},
{file = "opencv_python-4.5.4.60-cp39-cp39-macosx_10_15_x86_64.whl", hash = "sha256:fb8b81e1756522def5518914d916205da5cf34796b60adb592373991d100c769"},
{file = "opencv_python-4.5.4.60-cp39-cp39-macosx_11_0_arm64.whl", hash = "sha256:811f0df2a3ecaf7dacd77394862f3e0a04feedae190a51fd50c243016f1da7ff"},
{file = "opencv_python-4.5.4.60-cp39-cp39-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:7c95121d88c18affb3ac338d7faa137f7ccaa801c07db5a43d775f95d0f50ec1"},
{file = "opencv_python-4.5.4.60-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:34ff0af4a40a36aa19e02a3efd27b4f68afbf60d631d1fd1aeb5b73b525943d7"},
{file = "opencv_python-4.5.4.60-cp39-cp39-win32.whl", hash = "sha256:5f62798d00efc1299cc87fcc788b11d0541114f0df35e0f2033c34751e4f708e"},
{file = "opencv_python-4.5.4.60-cp39-cp39-win_amd64.whl", hash = "sha256:abfecb14c7fc23c5c1337a71b67cc852d79de67311a9a557c41a37bf5de35bf9"},
{file = "opencv-python-4.5.5.62.tar.gz", hash = "sha256:3efe232b32d5e1327e7c82bc6d61230737821c5190ce5c783e64a1bc8d514e18"},
{file = "opencv_python-4.5.5.62-cp36-abi3-macosx_10_15_x86_64.whl", hash = "sha256:2601388def0d6b957cc30dd88f8ff74a5651ae6940dd9e488241608cfa2b15c7"},
{file = "opencv_python-4.5.5.62-cp36-abi3-manylinux_2_17_aarch64.manylinux2014_aarch64.whl", hash = "sha256:71fdc49df412b102d97f14927321309043c79c4a3582cce1dc803370ff9c39c0"},
{file = "opencv_python-4.5.5.62-cp36-abi3-manylinux_2_17_x86_64.manylinux2014_x86_64.whl", hash = "sha256:130cc75d56b29aa3c5de8b6ac438242dd2574ba6eaa8bccdffdcfd6b78632f7f"},
{file = "opencv_python-4.5.5.62-cp36-abi3-win32.whl", hash = "sha256:3a75c7ad45b032eea0c72e389aac6dd435f5c87e87f60237095c083400bc23aa"},
{file = "opencv_python-4.5.5.62-cp36-abi3-win_amd64.whl", hash = "sha256:c463d2276d8662b972d20ca9644702188507de200ca5405b89e1fe71c5c99989"},
{file = "opencv_python-4.5.5.62-cp37-abi3-macosx_11_0_arm64.whl", hash = "sha256:ac92e743e22681f30001942d78512c1e39bce53dbffc504e5645fdc45c0f2c47"},
]
packaging = [
{file = "packaging-21.3-py3-none-any.whl", hash = "sha256:ef103e05f519cdc783ae24ea4e2e0f508a9c99b2d4969652eed6a2e1ea5bd522"},
@ -744,8 +718,8 @@ pyflakes = [
{file = "pyflakes-2.4.0.tar.gz", hash = "sha256:05a85c2872edf37a4ed30b0cce2f6093e1d0581f8c19d7393122da7e25b2b24c"},
]
pygments = [
{file = "Pygments-2.10.0-py3-none-any.whl", hash = "sha256:b8e67fe6af78f492b3c4b3e2970c0624cbf08beb1e493b2c99b9fa1b67a20380"},
{file = "Pygments-2.10.0.tar.gz", hash = "sha256:f398865f7eb6874156579fdf36bc840a03cab64d1cde9e93d68f46a425ec52c6"},
{file = "Pygments-2.11.1-py3-none-any.whl", hash = "sha256:9135c1af61eec0f650cd1ea1ed8ce298e54d56bcd8cc2ef46edd7702c171337c"},
{file = "Pygments-2.11.1.tar.gz", hash = "sha256:59b895e326f0fb0d733fd28c6839bd18ad0687ba20efc26d4277fd1d30b971f4"},
]
pyparsing = [
{file = "pyparsing-3.0.6-py3-none-any.whl", hash = "sha256:04ff808a5b90911829c55c4e26f75fa5ca8a2f5f36aa3a51f68e27033341d3e4"},
@ -756,8 +730,8 @@ pytz = [
{file = "pytz-2021.3.tar.gz", hash = "sha256:acad2d8b20a1af07d4e4c9d2e9285c5ed9104354062f275f3fcd88dcef4f1326"},
]
requests = [
{file = "requests-2.26.0-py2.py3-none-any.whl", hash = "sha256:6c1246513ecd5ecd4528a0906f910e8f0f9c6b8ec72030dc9fd154dc1a6efd24"},
{file = "requests-2.26.0.tar.gz", hash = "sha256:b8aa58f8cf793ffd8782d3d8cb19e66ef36f7aba4353eec859e74678b01b07a7"},
{file = "requests-2.27.0-py2.py3-none-any.whl", hash = "sha256:f71a09d7feba4a6b64ffd8e9d9bc60f9bf7d7e19fd0e04362acb1cfc2e3d98df"},
{file = "requests-2.27.0.tar.gz", hash = "sha256:8e5643905bf20a308e25e4c1dd379117c09000bf8a82ebccc462cfb1b34a16b5"},
]
six = [
{file = "six-1.16.0-py2.py3-none-any.whl", hash = "sha256:8abb2f1d86890a2dfb989f9a77cfcfd3e47c2a354b01111771326f8aa26e0254"},
@ -768,8 +742,8 @@ snowballstemmer = [
{file = "snowballstemmer-2.2.0.tar.gz", hash = "sha256:09b16deb8547d3412ad7b590689584cd0fe25ec8db3be37788be3810cbf19cb1"},
]
sphinx = [
{file = "Sphinx-4.3.1-py3-none-any.whl", hash = "sha256:048dac56039a5713f47a554589dc98a442b39226a2b9ed7f82797fcb2fe9253f"},
{file = "Sphinx-4.3.1.tar.gz", hash = "sha256:32a5b3e9a1b176cc25ed048557d4d3d01af635e6b76c5bc7a43b0a34447fbd45"},
{file = "Sphinx-4.3.2-py3-none-any.whl", hash = "sha256:6a11ea5dd0bdb197f9c2abc2e0ce73e01340464feaece525e64036546d24c851"},
{file = "Sphinx-4.3.2.tar.gz", hash = "sha256:0a8836751a68306b3fe97ecbe44db786f8479c3bf4b80e3a7f5c838657b4698c"},
]
sphinxcontrib-applehelp = [
{file = "sphinxcontrib-applehelp-1.0.2.tar.gz", hash = "sha256:a072735ec80e7675e3f432fcae8610ecf509c5f1869d17e2eecff44389cdbc58"},
@ -800,8 +774,8 @@ toml = [
{file = "toml-0.10.2.tar.gz", hash = "sha256:b3bda1d108d5dd99f4a20d24d9c348e91c4db7ab1b749200bded2f839ccbe68f"},
]
typing-extensions = [
{file = "typing_extensions-4.0.0-py3-none-any.whl", hash = "sha256:829704698b22e13ec9eaf959122315eabb370b0884400e9818334d8b677023d9"},
{file = "typing_extensions-4.0.0.tar.gz", hash = "sha256:2cdf80e4e04866a9b3689a51869016d36db0814d84b8d8a568d22781d45d27ed"},
{file = "typing_extensions-4.0.1-py3-none-any.whl", hash = "sha256:7f001e5ac290a0c0401508864c7ec868be4e701886d5b573a9528ed3973d9d3b"},
{file = "typing_extensions-4.0.1.tar.gz", hash = "sha256:4ca091dea149f945ec56afb48dae714f21e8692ef22a395223bcd328961b6a0e"},
]
urllib3 = [
{file = "urllib3-1.26.7-py2.py3-none-any.whl", hash = "sha256:c4fdf4019605b6e5423637e01bc9fe4daef873709a7973e195ceba0a62bbc844"},

17
pyproject.toml
View file

@ -59,3 +59,20 @@ Sphinx = "^4.2.0"
[build-system]
requires = ["poetry>=0.12"]
build-backend = "poetry.masonry.api"
[tool.mypy]
python_version = "3.10"
check_untyped_defs = true
ignore_errors = false
ignore_missing_imports = true
strict_optional = true
no_implicit_optional = true
warn_unused_ignores = true
warn_redundant_casts = true
warn_unused_configs = true
warn_unreachable = true
show_error_context = true
pretty = true
exclude = "build|dist|docs|stegano.egg-info"

2
stegano/exifHeader/exifHeader.py
View file

@ -2,7 +2,7 @@
# -*- coding: utf-8 -*-
# Stegano - Stegano is a pure Python steganography module.
# Copyright (C) 2010-2021 Cédric Bonhomme - https://www.cedricbonhomme.org
# Copyright (C) 2010-2022 Cédric Bonhomme - https://www.cedricbonhomme.org
#
# For more information : https://git.sr.ht/~cedric/stegano
#

2
stegano/lsb/lsb.py
View file

@ -2,7 +2,7 @@
# -*- coding: utf-8 -*-
# Stegano - Stegano is a pure Python steganography module.
# Copyright (C) 2010-2021 Cédric Bonhomme - https://www.cedricbonhomme.org
# Copyright (C) 2010-2022 Cédric Bonhomme - https://www.cedricbonhomme.org
#
# For more information : https://git.sr.ht/~cedric/stegano
#

30
stegano/lsbset/generators.py
View file

@ -2,7 +2,7 @@
# -*- coding: utf-8 -*-
# Stegano - Stegano is a pure Python steganography module.
# Copyright (C) 2010-2021 Cédric Bonhomme - https://www.cedricbonhomme.org
# Copyright (C) 2010-2022 Cédric Bonhomme - https://www.cedricbonhomme.org
#
# For more information : https://git.sr.ht/~cedric/stegano
#
@ -29,12 +29,11 @@ import itertools
import cv2
import numpy as np
import math
from typing import Dict, Iterator, List, Any
from typing import Dict, Iterator, List, Any, Union
def identity() -> Iterator[int]:
"""f(x) = x
"""
"""f(x) = x"""
n = 0
while True:
yield n
@ -110,8 +109,7 @@ def carmichael() -> Iterator[int]:
def ackermann_slow(m: int, n: int) -> int:
"""Ackermann number.
"""
"""Ackermann number."""
if m == 0:
return n + 1
elif n == 0:
@ -121,8 +119,7 @@ def ackermann_slow(m: int, n: int) -> int:
def ackermann_naive(m: int) -> Iterator[int]:
"""Naive Ackermann encapsulated in a generator.
"""
"""Naive Ackermann encapsulated in a generator."""
n = 0
while True:
yield ackermann_slow(m, n)
@ -130,8 +127,7 @@ def ackermann_naive(m: int) -> Iterator[int]:
def ackermann_fast(m: int, n: int) -> int:
"""Ackermann number.
"""
"""Ackermann number."""
while m >= 4:
if n == 0:
n = 1
@ -149,8 +145,7 @@ def ackermann_fast(m: int, n: int) -> int:
def ackermann(m: int) -> Iterator[int]:
"""Ackermann encapsulated in a generator.
"""
"""Ackermann encapsulated in a generator."""
n = 0
while True:
yield ackermann_fast(m, n)
@ -168,8 +163,7 @@ def fibonacci() -> Iterator[int]:
def log_gen() -> Iterator[int]:
"""Logarithmic generator.
"""
"""Logarithmic generator."""
y = 1
while True:
adder = max(1, math.pow(10, int(math.log10(y))))
@ -246,13 +240,15 @@ def shi_tomashi(
"""
image = cv2.imread(image_path)
gray = cv2.cvtColor(image, cv2.COLOR_BGR2GRAY)
corners: np.signedinteger[Any] = cv2.goodFeaturesToTrack(
corners: np.ndarray = cv2.goodFeaturesToTrack(
gray, max_corners, quality, min_distance
)
corners = np.int0(corners)
corners_int: np.ndarray[Any, np.dtype[np.signedinteger[Any]]] = np.array(
np.int0(corners)
)
i = 0
while True:
x, y = corners[i].ravel()
x, y = corners_int[i].ravel()
# Compute the pixel number with top left of image as origin
# using coordinates of the corner.
# (y * number of pixels a row) + pixels left in last row

2
stegano/lsbset/lsbset.py
View file

@ -2,7 +2,7 @@
# -*- coding: utf-8 -*-
# Stegano - Stegano is a pure Python steganography module.
# Copyright (C) 2010-2021 Cédric Bonhomme - https://www.cedricbonhomme.org
# Copyright (C) 2010-2022 Cédric Bonhomme - https://www.cedricbonhomme.org
#
# For more information : https://git.sr.ht/~cedric/stegano
#

2
stegano/red/red.py
View file

@ -2,7 +2,7 @@
# -*- coding: utf-8 -*-
# Stegano - Stéganô is a basic Python Steganography module.
# Copyright (C) 2010-2021 Cédric Bonhomme - https://www.cedricbonhomme.org
# Copyright (C) 2010-2022 Cédric Bonhomme - https://www.cedricbonhomme.org
#
# For more information : https://git.sr.ht/~cedric/stegano
#

2
stegano/steganalysis/parity.py
View file

@ -2,7 +2,7 @@
# -*- coding: utf-8 -*-
# Stegano - Stegano is a pure Python steganography module.
# Copyright (C) 2010-2021 Cédric Bonhomme - https://www.cedricbonhomme.org
# Copyright (C) 2010-2022 Cédric Bonhomme - https://www.cedricbonhomme.org
#
# For more information : https://git.sr.ht/~cedric/stegano
#

2
stegano/steganalysis/statistics.py
View file

@ -2,7 +2,7 @@
# -*- coding: utf-8 -*-
# Stegano - Stegano is a pure Python steganography module.
# Copyright (C) 2010-2021 Cédric Bonhomme - https://www.cedricbonhomme.org
# Copyright (C) 2010-2022 Cédric Bonhomme - https://www.cedricbonhomme.org
#
# For more information : https://git.sr.ht/~cedric/stegano
#

2
stegano/tools.py
View file

@ -2,7 +2,7 @@
# -*- coding: utf-8 -*-
# Stegano - Stegano is a pure Python steganography module.
# Copyright (C) 2010-2021 Cédric Bonhomme - https://www.cedricbonhomme.org
# Copyright (C) 2010-2022 Cédric Bonhomme - https://www.cedricbonhomme.org
#
# For more information : https://git.sr.ht/~cedric/stegano
#

2
tests/test_exifHeader.py
View file

@ -2,7 +2,7 @@
# -*- coding: utf-8 -*-
# Stegano - Stegano is a pure Python steganography module.
# Copyright (C) 2010-2021 Cédric Bonhomme - https://www.cedricbonhomme.org
# Copyright (C) 2010-2022 Cédric Bonhomme - https://www.cedricbonhomme.org
#
# For more information : https://git.sr.ht/~cedric/stegano
#

10
tests/test_generators.py
View file

@ -2,7 +2,7 @@
# -*- coding: utf-8 -*-
# Stegano - Stegano is a pure Python steganography module.
# Copyright (C) 2010-2021 Cédric Bonhomme - https://www.cedricbonhomme.org
# Copyright (C) 2010-2022 Cédric Bonhomme - https://www.cedricbonhomme.org
#
# For more information : https://git.sr.ht/~cedric/stegano
#
@ -183,7 +183,7 @@ class TestGenerators(unittest.TestCase):
@staticmethod
def shi_tomashi_reconfigure(
file_name: str,
corners: int = 1000,
max_corners: int = 1000,
quality: float = 0.001,
min_distance: int = 10,
):
@ -192,8 +192,10 @@ class TestGenerators(unittest.TestCase):
"""
image = cv2.imread(file_name)
gray = cv2.cvtColor(image, cv2.COLOR_BGR2GRAY)
corners = cv2.goodFeaturesToTrack(gray, corners, quality, min_distance)
corners = np.int0(corners)
corners = cv2.goodFeaturesToTrack(gray, max_corners, quality, min_distance)
# Commented because min_distance argument of generators.shi_tomashi is now set
# to 10.0:
# corners = np.int0(corners)
corners = corners.reshape(corners.shape[0], -1)
np.savetxt("tests/expected-results/shi_tomashi.txt", corners)

2
tests/test_lsb.py
View file

@ -2,7 +2,7 @@
# -*- coding: utf-8 -*-
# Stegano - Stegano is a pure Python steganography module.
# Copyright (C) 2010-2021 Cédric Bonhomme - https://www.cedricbonhomme.org
# Copyright (C) 2010-2022 Cédric Bonhomme - https://www.cedricbonhomme.org
#
# For more information : https://git.sr.ht/~cedric/stegano
#

8
tests/test_lsbset.py
View file

@ -2,7 +2,7 @@
# -*- coding: utf-8 -*-
# Stegano - Stegano is a pure Python steganography module.
# Copyright (C) 2010-2021 Cédric Bonhomme - https://www.cedricbonhomme.org
# Copyright (C) 2010-2022 Cédric Bonhomme - https://www.cedricbonhomme.org
#
# For more information : https://git.sr.ht/~cedric/stegano
#
@ -20,9 +20,9 @@
# along with this program. If not, see <http://www.gnu.org/licenses/>
__author__ = "Cedric Bonhomme"
__version__ = "$Revision: 0.5 $"
__version__ = "$Revision: 0.6 $"
__date__ = "$Date: 2016/04/13 $"
__revision__ = "$Date: 2021/11/29 $"
__revision__ = "$Date: 2022/01/04 $"
__license__ = "GPLv3"
import io
@ -193,7 +193,7 @@ class TestLSBSet(unittest.TestCase):
lsbset.hide(
"./tests/sample-files/Lenna.png",
message_to_hide,
generators.eratosthene(),
generators.eratosthene(), # type: ignore
)
def tearDown(self):

2
tests/test_red.py
View file

@ -2,7 +2,7 @@
# -*- coding: utf-8 -*-
# Stegano - Stegano is a pure Python steganography module.
# Copyright (C) 2010-2021 Cédric Bonhomme - https://www.cedricbonhomme.org
# Copyright (C) 2010-2022 Cédric Bonhomme - https://www.cedricbonhomme.org
#
# For more information : https://git.sr.ht/~cedric/stegano
#

2
tests/test_tools.py
View file

@ -2,7 +2,7 @@
# -*- coding: utf-8 -*-
# Stegano - Stegano is a pure Python steganography module.
# Copyright (C) 2010-2021 Cédric Bonhomme - https://www.cedricbonhomme.org
# Copyright (C) 2010-2022 Cédric Bonhomme - https://www.cedricbonhomme.org
#
# For more information : https://git.sr.ht/~cedric/stegano
#