Jul 2
ValueError: too many values to unpack (expected 2)
Too many values passed back from a python function
Python differs from some other languages in that you can pass back multiple values from a function. The number of values that you retrieve from a function needs to match the number of values that you return from the function.
For example, if you have this function:
def funkyfunk(test1, test2, test3):
#do something with values
return test1, test2, test3and then you call the function like this:
test1, test2 = funkyfunk(test1, test2, test3)that causes this error:
ValueError: too many values to unpack (expected 2)To fix it return three and read three values:
def funkyfunk(test1, test2, test3):
#do something with values
return test1, test2, test3test1, test2, test3 = funkyfunk(test1, test2, test3)
Teri Radichel
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