PyObfuscator 0.1.9

Description:

PyObfuscator 0.1.9

PyObfuscator
Description
This tool obfuscates python code.
Requirements
This package require :

python3.9 or greater
python3.9 or greater Standard Library

Installation
pip install PyObfuscator

Usages
Command line:
PyObfuscator -h # help message
PyObfuscator code.py # easiest command
PyObfuscator -o "obfu.py" -l 6 -n "name1:obfu_name1" "name2:obfu_name2" -n "name3:obfu_name3" -d -w "mypassword" -e "utf-8" -s 8 -p -g 50 -f "logs.log" code.py

Python script
from PyObfuscator import Obfuscator, Name
Obfuscator('code.py').default_obfuscation() # write your obfuscate code in code_obfu.py

Obfuscator(
"code.py",
"obfu.py",
6,
{
"name1": Name("name1", "obfu_name1", False, None),
"name2": Name("name2", "obfu_name2", False, None),
"name3": Name("name3", "obfu_name3", False, None),
},
True,
"mypassword",
"utf-8",
8,
).default_obfuscation()

Python executable:
python3 PyObfuscator.pyz -o "obfu.py" -l 6 -n "name1:obfu_name1" "name2:obfu_name2" -n "name3:obfu_name3" -d -w "mypassword" -e "utf-8" -s 8 -p -g 50 -f "logs.log" code.py

# OR
chmod u+x PyObfuscator.pyz # add execute rights
./PyObfuscator.pyz code.py # execute file

Python module (command line):
python3 -m PyObfuscator -o "obfu.py" -l 6 -n "name1:obfu_name1" "name2:obfu_name2" -n "name3:obfu_name3" -d -w "mypassword" -e "utf-8" -s 8 -p -g 50 -f "logs.log" code.py
python3 -m PyObfuscator.Obfuscator code.py

Tests
python3 -m doctest -v PyObfuscator.py
python3 -m unittest discover -s tests -p Test*.py -v
python3 -m coverage report

Bugs
Python version
Be careful with environment, the python version used to obfuscate the code should be used to execute it, because builtins methods can be differents. Example using python3.11 to obfuscate a code and using python3.8 to execute the obfuscation:
Traceback (most recent call last):
File "examples/test_level2.py", line 1, in <module>
FDPNIhb1AZEN,seksF21wjxt5,xqWjyUJQi2WW,uek5BUS_9gp9,DUf2SsKgzwIR,UeB2l_bNCh3N,u_n3FMDZm8tq,feUH2QpjE1gi,hA33zmiTJ_JE,M3lzh7eBSD9y,NuY_a_VBO50V,lgOF8wmF3ql4,evF7Z_VpmU_w,rAD4vYkZfTqs,A3d0EhLPyeE1,NCzfbX1s_ggE,CriWabrsNFfO,XkjAnTEaNfuZ,BOqlKFTYkxbk,y2Dt_mc2THTA,Rp6gDOiPNDue,Gfg2DqYJjCzi,c8wWtRA76FdT,Cq2Su4t4y0h4,fbbaDgxs8tWM,R6tcHR8knbgb,qhyLkEbSFB4S,Bh3PAjtAs_ro,EhDsQ7NUGiS8,mFOzzhayukZF,RzLj02zhQOac,rTHnxBm852It,fQfaXvdfr51h,OwN8fPlvvHio,ou9uh1HSaZ_h,cQHwbRxoIABE,gO9zG8s9hQ85,jG7_ouSPtcJD,Rrz6wtYDgLyh,SepJ1GH_EvbO,CmEouI596SfP,cdjga9FvDMrR,xXKwxO3Af6ZC,IlSqIRFUc3aq,eiK3E54SxbFL,T_nEHJVrd8xa,dyeFfvNvRrJe,nQ3aG44kYDrE,d79KCDSODUdp,v8Ih6eJzsZct,mBDQlvTLhz5_,ifXIJVCat530,GCso0nOOcTvs,vjduw9_bYMAC,RpDzd9pIuzsp,HY0EPrDGTokL,giYP_dZTTiBY,blL25OfKbP_r,ocO5loEcx20N,AZp_GuYUG7qv,_DCe2Pf05TXF,qeY3dofBohyR,RylQla9TlcNg,g7jtp3n62w5F,FrJC6cWPgiE2,jnfMTOrLcfqd,cnMq4yvWy3GW,iPmZyGtZMhz7,OcgS6nKP_s5X,jaqISdaRa0ew,uO41PEYi7HMu,AZBUShNdIuX5,s2rqHmFMnwH1,XPJarUBiJk7D,e0SXoCio_DWE,w17jY9PSTodx,t2bSK98RFzM_,Qkp8QP0cUTaG,yT2XPV9tzlXx,tWeUmmgtidl3,mbjQPtxtxP7G,JxQvQeWBKRPi,zoQ5baLbTfil,nZoIdYSG5kFr,iVCjamAO6XIn,Tto8NZRTYO72,GHFFxAReo1VB,mq8K2uzcjw7t,pKf7VEb4p6dI,xpHqiVjNS4lX,CJru0K1uWKzM,m1efM_Co0gSv,UK3DqzeZ74rh,VZR0NBMxiWaq,vUz2dlBx9yvi,HP9lXICmFjl9,kOF5lxeAR_ag,RFPMvZDIZBM4,IwRGhMx782L6,R6I1WOjRiEY3,pXZGyDO5POgg,Mmh3GIH0pn9g,QIHGG3kvbTDT,SnqQLHu_oegW,v3JLevaT8dFE,dot2SSVbimus,h0F6lqwWBnTz,WZfDRY4jqD9i,GaCJ66MKZ7z5,O12mBRro2EjY,oOjJs6N8kdLR,Ih0Qk_Jf5txk,pbGaW1lwTTZQ,YvHk6bp91YLQ,nC1x2GGo_x3K,A440BaO7Yb_5,BBdxdBzon96y,b1hNtXENuzuh,MQDqjzcYElA7,p9VtLdxESgWm,nCtRO2HjFujc,sU7fWucgGmHg,X3_YNBBM7YGH,TQjjgn8BRnDS,Ikh4dRElUDTk,TrnUtcs8WS3k,M7bn5Vrg3OGY,IR8uzG04ar89,GCKHIADb6Wnv,PPTwFCzsLZZA,NhT3ESD2opiP,S7HSHlLGnHYd,GkkQa2mEOp7r,wW8UFW6MMSfV,nRnBtNqQ0haa,XzDeNchDhUFa,MQ8HU46biWT5,CQg_VvjuAcZW,dZ38dwV3zvkX,_9Q2HZjaOLuy,XEvrxUAzCWg9,aPu2QDS0jErQ,Ta60wzRxmZbF,qsBi0eW1wbw0,QypXydiMEfUM,e9AQ2_aOuA6q,yuTgsIloXhqk,qfkiotz2gFQy,u3ciCSnQCsWs,zyHM8gHWxyAO,iTs_Rdx40gau,sUKE7PHxzi8g,FmrWkwmzE4g7,KtRksPeReH51,k0sEHlvTMXPs,PgCfUfZlha8S,mDMspkh5l4LM,L5eUGEzsyNao,lYEOTtozCnvK,Uypmnv6RLVw4,t2bSK98RFzM_,ZfXs5cUjR9pI,yT2XPV9tzlXx,tWeUmmgtidl3,mbjQPtxtxP7G,JxQvQeWBKRPi=ArithmeticError,AssertionError,AttributeError,BaseException,BaseExceptionGroup,BlockingIOError,BrokenPipeError,BufferError,BytesWarning,ChildProcessError,ConnectionAbortedError,ConnectionError,ConnectionRefusedError,ConnectionResetError,DeprecationWarning,EOFError,Ellipsis,EncodingWarning,EnvironmentError,Exception,ExceptionGroup,False,FileExistsError,FileNotFoundError,FloatingPointError,FutureWarning,GeneratorExit,IOError,ImportError,ImportWarning,IndentationError,IndexError,InterruptedError,IsADirectoryError,KeyError,KeyboardInterrupt,LookupError,MemoryError,ModuleNotFoundError,NameError,None,NotADirectoryError,NotImplemented,NotImplementedError,OSError,OverflowError,PendingDeprecationWarning,PermissionError,ProcessLookupError,RecursionError,ReferenceError,ResourceWarning,RuntimeError,RuntimeWarning,StopAsyncIteration,StopIteration,SyntaxError,SyntaxWarning,SystemError,SystemExit,TabError,TimeoutError,True,TypeError,UnboundLocalError,UnicodeDecodeError,UnicodeEncodeError,UnicodeError,UnicodeTranslateError,UnicodeWarning,UserWarning,ValueError,Warning,ZeroDivisionError,__build_class__,__debug__,__doc__,__import__,__loader__,__name__,__package__,__spec__,abs,aiter,all,anext,any,ascii,bin,bool,breakpoint,bytearray,bytes,callable,chr,classmethod,compile,complex,copyright,credits,delattr,dict,dir,divmod,enumerate,eval,exec,exit,filter,float,format,frozenset,getattr,globals,hasattr,hash,help,hex,id,input,int,isinstance,issubclass,iter,len,license,list,locals,map,max,memoryview,min,next,object,oct,open,ord,pow,print,property,quit,range,repr,reversed,round,set,setattr,slice,sorted,staticmethod,str,sum,super,tuple,type,vars,zip,__annotations__,__builtins__,__cached__,__doc__,__file__,__loader__,__name__,__package__,__spec__
NameError: name 'BaseExceptionGroup' is not defined

The builtin BaseExceptionGroup does not exists in python3.8 but it exists in python3.11.
Pyinstaller
Be careful with pyinstaller or other way to freeze your app, somes variables exist in the default python interpreter but not in your freezed app. Set variables with default values to solve error (for pyinstaller):
from builtins import exit
copyright="""Copyright (c) 2001-2021 Python Software Foundation.
All Rights Reserved.

Copyright (c) 2000 BeOpen.com.
All Rights Reserved.

Copyright (c) 1995-2001 Corporation for National Research Initiatives.
All Rights Reserved.

Copyright (c) 1991-1995 Stichting Mathematisch Centrum, Amsterdam.
All Rights Reserved."""
credits=""" Thanks to CWI, CNRI, BeOpen.com, Zope Corporation and a cast of thousands
for supporting Python development. See www.python.org for more information."""
help="Type help() for interactive help, or help(object) for help about object."
quit="Use quit() or Ctrl-Z plus Return to exit"
license="Type license() to see the full license text"
__cached__=""

Names obfuscation inter namespaces
It's probably very difficult to define statically type of each varaibles used. That cause a bug in the following code:
from threading import Thread

class NotThread:
def start():
print("start")

Thread(target=start).start()

In the previous code all start attributes names will be obfuscated but the threading.Thread class in not obfuscated so it doesn't have the obfuscated start name as method, that cause the AttributeError (for example: AttributeError: 'Thread' object has no attribute 'i3xEgmcuREyD').
To fix it you should have names differents than non-obfuscated names.
Links

Github Page
Documentation
Download as python executable
Pypi package
Examples

Licence
Licensed under the GPL, version 3.