A riff on David Beazley's tweet https://mobile.twitter.com/dabeaz/status/1199367834691932160

evil.py

# https://mobile.twitter.com/dabeaz/status/1199367834691932160
"""
As a oneliner:


    ᚐ = type('ᚐ',(object,),{'ᚐ':{},'__getattr__':lambda s,a:s.ᚐ[a],'__setattr__':lambda s,a,v:s.ᚐ.__setitem__(a,s.ᚐ[a]+v)if a in s.ᚐ else s.ᚐ.__setitem__(a,v)})()

    for ᚐ.i, ᚐ.s in [(600, 'sa'), (60, 'ta'), (6, 'n')]:
        pass

    print(ᚐ.i, ᚐ.s)

"""

class AddOnAttributeAccess:
    def __init__(self):
        self.__dict__['_totals'] = {}

    def __getattr__(self, attr):
        return self._totals[attr]

    def __setattr__(self, attr, value):
        if attr in self._totals:
            self._totals[attr] += value
        else:
            self._totals[attr] = value

if __name__ == '__main__':
    adder = AddOnAttributeAccess()

    for adder.i, adder.s in [(600, 'sa'), (60, 'ta'), (6, 'n')]:
        pass

    print(adder.i, adder.s)

Did you manually minify or is there a python tool to do this?

Did you manually minify or is there a python tool to do this?

This is all grain-fed, free-range, artisanally hand-crafted code. I don't know of any program that does this automatically (the if/else was quite tricky).