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# basic tuple functionality
x = (1, 2, 3 * 4)
print(x)
try:
x[0] = 4
except TypeError:
print("TypeError")
print(x)
try:
x.append(5)
except AttributeError:
print("AttributeError")
print(x + (10, 100, 10000))
# inplace add operator
x += (10, 11, 12)
print(x)
# construction of tuple from large iterator (tests implementation detail of uPy)
print(tuple(range(20)))
# unsupported unary operation
try:
+()
except TypeError:
print('TypeError')
# unsupported type on RHS of add
try:
() + None
except TypeError:
print('TypeError')
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