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x = 7
def f():
x = 1
def g():
global x
def i():
def h():
return x
return h()
return i()
return g()
self.assertEqual(f(), 7)
self.assertEqual(x, 7)
# II
x = 7
def f():
x = 1
def g():
x = 2
def i():
def h():
return x
return h()
return i()
return g()
self.assertEqual(f(), 2)
self.assertEqual(x, 7)
# III
x = 7
def f():
x = 1
def g():
global x
x = 2
def i():
def h():
return x
return h()
return i()
return g()
self.assertEqual(f(), 2)
self.assertEqual(x, 2)
# IV
x = 7
def f():
x = 3
def g():
global x
x = 2
def i():
def h():
return x
return h()
return i()
return g()
self.assertEqual(f(), 2)
self.assertEqual(x, 2)
# XXX what about global statements in class blocks?
# do they affect methods?
x = 12
class Global:
global x
x = 13
def set(self, val):
x = val
def get(self):
return x
g = Global()
self.assertEqual(g.get(), 13)
g.set(15)
self.assertEqual(g.get(), 13)
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def test(x):
class Foo:
global x
def __call__(self, y):
return x + y
return Foo()
x = 0
self.assertEqual(test(6)(2), 8)
x = -1
self.assertEqual(test(3)(2), 5)
looked_up_by_load_name = False
class X:
# Implicit globals inside classes are be looked up by LOAD_NAME, not
# LOAD_GLOBAL.
locals()['looked_up_by_load_name'] = True
passed = looked_up_by_load_name
self.assertTrue(X.passed)
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r> r r r r7 q s z(ScopeTests.testNonLocalMethod.<locals>.fr r r )r r r� �r r7 r> r r r �testNonLocalMethodp s z ScopeTests.testNonLocalMethodc C s8 i }i }t d||� | �d|d � | �d|d � d S )NaC if 1:
def f():
y = 1
def g():
global y
return y
def h():
return y + 1
return g, h
y = 9
g, h = f()
result9 = g()
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