Considering just basic calculator with eval it could be possible search eval string if it only contains digits, parenthensis and operators. Assuring no letter (maybe except e for expotential) and special characters this calculator should be quite safe.
But I give no any warranty for such security. Cheers, Marek Mosiewicz W dniu śro, 15.01.2020 o godzinie 18∶09 +0100, użytkownik Python napisał: > Le 15/01/2020 à 16:34, andersh...@gmail.com a écrit : > > Thanks! > > Do not try it, though, with a expression such as > import os; os.system('rm -rf ~/*'). > > > -- https://mail.python.org/mailman/listinfo/python-list