TORONTO KIDS COMPUTER CLUB | Monday 20:00 Python Practice 21.02.01.
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Monday 20:00 Python Practice 21.02.01.

03 Feb Monday 20:00 Python Practice 21.02.01.

Question:

Continue modify the following method in the SimpleCalc class we made in the class:

def getResult(self):

so that it will check the following conditions:

    • number 1 has to be a number (you can consider using try and except to do it)
    • number 2 should not be empty and has to be a number
    • the self.op should not be None

Please use self.str_result to display the error message

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