circuitpython/tests/cpydiff/types_exception_subclassini...

"""
categories: Types,Exception
description: Exception.__init__ method does not exist.
cause: Subclassing native classes is not fully supported in MicroPython.
workaround: Call using ``super()`` instead::

    class A(Exception):
        def __init__(self):
            super().__init__()
"""
class A(Exception):
    def __init__(self):
        Exception.__init__(self)

a = A()
tests/cpydiff: Add initial set of tests for uPy-CPython differences. These tests are intended to fail, as they provide a programatic record of differences between uPy and CPython. They also contain a special comment at the start of the file which has meta-data describing the difference, including known causes and known workarounds. 2017-02-06 23:55:37 -05:00			`"""`
			`categories: Types,Exception`
tests/cpydiff: Update subclassing Exception case and give work-around. 2017-12-12 01:13:39 -05:00			`description: Exception.__init__ method does not exist.`
			`cause: Subclassing native classes is not fully supported in MicroPython.`
			workaround: Call using ``super()`` instead::

tests/cpydiff: Indent workaround code snippet so it formats correctly. 2018-03-15 00:49:38 -04:00			`class A(Exception):`
			`def __init__(self):`
			`super().__init__()`
tests/cpydiff: Add initial set of tests for uPy-CPython differences. These tests are intended to fail, as they provide a programatic record of differences between uPy and CPython. They also contain a special comment at the start of the file which has meta-data describing the difference, including known causes and known workarounds. 2017-02-06 23:55:37 -05:00			`"""`
			`class A(Exception):`
			`def __init__(self):`
			`Exception.__init__(self)`

			`a = A()`