Python scoping rules when it comes to classes are so confusing.
Can you guess what would be output of the following program?
x = 1
class Foo:
print(x)
x = x + 1
print(x)
print(x, Foo.x)
Now take the same piece of code and put it in a function.
def f():
x = 1
class Foo:
print(x)
x = x + 1
print(x)
print(x)
print(Foo.x)
f()
To add more to your confusion, try this too:
def g():
y = 1
class Foo:
y = 2
def gety(self):
return y
foo = Foo()
print(y, foo.y, foo.gety())
g()
Does it make any sense?
--
Anand
http://anandology.com/
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