How to make a python program one-time use? -

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is there anyway construct python program such that, after using once, specific program no longer usable on any computer? if so, how?

note i'll compiling program .exe, in case makes things easier.

not really. can load script virtual machine, save state of machine, , reset virtual machine every time want run script.

plus, executables generated py2exe, cx_freeze, pyinstaller, etc. easy disassemble original source code, wouldn't need go far virtual machine break restrictions.

i make webapp , have users purchase access tokens. software runs entirely on server, have nothing disassemble.

if don't care security, add key registry or make file in appdata checked before script run.


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