Python 技术篇 - 通过pyminifier库实现源码压缩、混淆、加密保护实例演示，pyminifier的使用方法

pyminifier -h
Usage: pyminifier [options] "<input file>"

Options:
  --version             show program's version number and exit
  -h, --help            show this help message and exit
  -o <file path>, --outfile=<file path>
                        Save output to the given file.
                        
  -d <file path>, --destdir=<file path>
                        Save output to the given directory. This option is
                        required when handling multiple files. Defaults to
                        './minified' and will be created if not present.
                        将输出保存到给定的目录。当处理多个文件时，此选项是必需的。默认为'./minified'，如果不存在，将被创建。
                        
  --nominify            Don't bother minifying (only used with --pyz).

  --use-tabs            Use tabs for indentation instead of spaces.
  						使用制表符代替空格来缩进。
  
  --bzip2               bzip2-compress the result into a self-executing python
                        script.  Only works on stand-alone scripts without
                        implicit imports.
                        以bzip2方式压缩将结果到一个自动执行的python脚本中。只能在独立脚本上工作，不需要隐式导入。
                        
  --gzip                gzip-compress the result into a self-executing python
                        script.  Only works on stand-alone scripts without
                        implicit imports.
                        以gzip方式压缩结果到一个自执行的python脚本中。只能在独立脚本上工作，不需要隐式导入。
                        
  --lzma                lzma-compress the result into a self-executing python
                        script.  Only works on stand-alone scripts without
                        implicit imports.
						以lzma方式压缩将结果到一个自动执行的python脚本中。只能在独立脚本上工作，不需要隐式导入。

  --pyz=<name of archive>.pyz
                        zip-compress the result into a self-executing python
                        script. This will create a new file that includes any
                        necessary implicit (local to the script) modules.
                        Will include/process all files given as arguments to
                        pyminifier.py on the command line.
  -O, --obfuscate       Obfuscate all function/method names, variables, and
                        classes.  Default is to NOT obfuscate.
  --obfuscate-classes   Obfuscate class names.
  --obfuscate-functions
                        Obfuscate function and method names.
  --obfuscate-variables
                        Obfuscate variable names.
  --obfuscate-import-methods
                        Obfuscate globally-imported mouled methods (e.g.
                        'Ag=re.compile').
  --obfuscate-builtins  Obfuscate built-ins (i.e. True, False, object,
                        Exception, etc).
  --replacement-length=1
                        The length of the random names that will be used when
                        obfuscating identifiers.
  --nonlatin            Use non-latin (unicode) characters in obfuscation
                        (Python 3 only).  WARNING: This results in some
                        SERIOUSLY hard-to-read code.
  --prepend=<file path>
                        Prepend the text in this file to the top of our
                        output.  e.g. A copyright notice.