On 02/03/2016 09:03 PM, 阎兆珣 wrote:
Eval is meant to evaluate Python expressions. The import is a statement, not an expression. Also, it's a bad idea to use eval like this, and it's a *really* bad idea to use eval with user supplied input. The user could inject *any* malicious code.a = input("tell me which py to execute: ")print(a) print('import '+a) print(type('import'+a)) eval('print(a)')
Instead, use the importlib module to programmatically import a module. Gary Herron -- Dr. Gary Herron Department of Computer Science DigiPen Institute of Technology (425) 895-4418 -- https://mail.python.org/mailman/listinfo/python-list
