hey,
i understand using .format i can substitute in a value into the middle of string
eg.
word = 'cat'
print 'the {} sat on the mat'.format(word)
but what if you want to substitute in a string into a line which has other
operations at the end. Like this example
cmds.getAttr(curves['curve{}'].spans*2+1
here i am accessing a curve from a dictionary and finding its span value and
then multiplying by 2 + 1.
So where in this line can i put the .format(value) ?. I cant put it right at
the end or put it right after the string in between the string and the ].
can someone help me understand how i can do this. Using the concatenation +
doesnt work either because is just returns:
unsupported operand type(s) for +: 'NoneType' and 'str'
any help on this would be nice,
thanks,
Sam
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