encrypt python source code

encrypt python source code.txt

Steps:

1. Install cython

   #pip install cython
   
2. Compile cython to EXT/DLL

   #python setup-cython.py build_ext --inplace
   
3. run test EXT

   #python test-hello-cython.py

4. create exe file with "cx_freeze"

   #python cx_freeze-setup-hello-cython.py build
   

   
==================test-hello-cython.py=================

from hellocython import say_hello_to
say_hello_to("Vinh")

=======================================================


==================hellocython.pyx======================

def say_hello_to(name):
    print("Hello %s!" % name)

=======================================================


===================cx_freeze-setup-hello-cython.py=================================

import sys
from cx_Freeze import setup, Executable

# Dependencies are automatically detected, but it might need fine tuning.
build_exe_options = {"packages": ["os"], 
                     "excludes": ["tkinter"],
                     "includes": ["wx"]
                    }

# GUI applications require a different base on Windows (the default is for a
# console application).
base = None
if sys.platform == "win32":
    base = "Win32GUI"

setup(  name = "guifoo",
        version = "0.1",
        description = "My GUI application!",
        options = {"build_exe": build_exe_options},
        executables = [Executable("test-hello-cython.py", base=base)])

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