title: Decompiling .pyc files extracted from exe file created with PyInstall
body: <p>My question is how decompile .pyc file to python code. In first place I had exe file, i extracted .pyz file from it. From .pyz file i extracted .pyc files with this <a href="http://www.pyinstaller.org/browser/project/PyInstaller/cliutils/archive_viewer.py" rel="nofollow">http://www.pyinstaller.org/browser/project/PyInstaller/cliutils/archive_viewer.py</a></p>
  
  <p>However when i try to decompile .pyc files I receive erro that magic number is invalid. I looked it up, and its 63 (hex) and 99 in decimal. I guess Pyinstaller makes some changes to pyc files, my question is how to decompile this .pyc file.</p>