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# test __float__ function support
class TestFloat:
def __float__(self):
return 10.0
class TestStrFloat:
def __float__(self):
return "a"
class TestNonFloat:
def __float__(self):
return 6
class Test:
pass
print("%.1f" % float(TestFloat()))
print("%.1f" % TestFloat())
try:
print(float(TestStrFloat()))
except TypeError:
print("TypeError")
try:
print(float(TestNonFloat()))
except TypeError:
print("TypeError")
try:
print(float(Test()))
except TypeError:
print("TypeError")
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