I am trying to use a method called __some_method. This method can return one parameter, two parameters, or any number of parameters. I need to call this method from another one and assign the returns to variables dynamically based on the number of returned parameters.
var1, var2 ... varN = self.__some_method()
I want to know if there is a way to achieve this in a generalized setting so that it functions correctly regardless of the number of parameters returned by the method.
Using a dictionary can be a reliable method for handling scenarios where multiple variables need to be returned from a function. However, it is important to reconsider the design if the function returns an unclear or inconsistent number of variables. It would be beneficial to collect these return values within a data structure to ensure a consistent format for processing.
For situations where assigning names to individual return variables is necessary, a dictionary can be utilized effectively. Here's an example illustrating this concept:
def foo(*args):
return args
result = foo(1, 2, 3, 4, 5, 6, 7, 8)
variable_pack = {'var_{}'.format(index): data for index, data in enumerate(result, 1)}
print(variable_pack)
# {'var_7': 7, 'var_4': 4, 'var_8': 8, 'var_2': 2, 'var_3': 3, 'var_6': 6, 'var_1': 1, 'var_5': 5}
print(variable_pack['var_8'])
# 8
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