Hi,
I have a program that picks module and method name from a
configuration file and executes the method. I have found two ways to
achieve this.
Apporach 1:
---------------------------
moduleName = 'mymodule' #These two variables are read from conf file.
methodName = 'mymethod'
import operator
myModule = __import__('mymodule')
myMethod = operator.methodcaller('mymethod')
val = myMethod(myModule)
print val
---------------------------
Apporach 2:
---------------------------
moduleName = 'mymodule' #These two variables are read from conf file.
methodName = 'mymethod'
val = eval('myModule.' + methodName + '()')
print val
---------------------------
Question: Which approach is better and why. Is there any other better
way to do this?
Regards,
Laxmikant
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