circuitpython/tests/basics/subclass_native3.py

43 lines
634 B
Python

# test subclassing a native exception
class MyExc(Exception):
pass
e = MyExc(100, "Some error")
print(e)
print(repr(e))
print(e.args)
try:
raise MyExc("Some error", 1)
except MyExc as e:
print("Caught exception:", repr(e))
try:
raise MyExc("Some error2", 2)
except Exception as e:
print("Caught exception:", repr(e))
try:
raise MyExc("Some error2")
except:
print("Caught user exception")
class MyStopIteration(StopIteration):
pass
print(MyStopIteration().value)
print(MyStopIteration(1).value)
class MyOSError(OSError):
pass
print(MyOSError().errno)
print(MyOSError(1, "msg").errno)