how to execute self.eval(xxx)

[firmlyjin]

how to execute self.eval(xxx)?

[Glenton]

If you want to execute a string then exec(string). If you want to evaluate a string, then eval(string).

[bvdet]

@firmlyjin
You question is too vague. Object self implies an instance where eval() would be a method. Built-in function eval() works like this:

>>> eval("[1,2,3]")
[1, 2, 3]
>>> 

[firmlyjin]

thanks everybody.

manybe i don't correct to describle my question，becase my english poor

my means is: self. + one_function,but the function is a string.so i try to self.eval(one_function),but the self tell me that no eval
now,i try it: function = 'self.' + one_funciton,then eval(function),it's ok

thanks