Dear experts
in learning the principles of Python I came across scope in the
control structure's section.
There I read the notion that variables createted inside a
control structute can't be seen or accessed from outside that
structure, Python would raise a Name Error.
However in for loops - also control structures - like in this
simple example:
for i in range(1,11):
sum = 0
sum += i
print(sum)
the print function "returns" the last number of range as
value of the variable sum created inside this for loop.
It should have raised a Name Error instead.
Could somebody please explain this discrepancy?
Marcus.
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