210 lines
3.3 KiB
ReStructuredText
210 lines
3.3 KiB
ReStructuredText
Builtin functions and exceptions
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================================
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All builtin functions and exceptions are described here. They are also
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available via ``builtins`` module.
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Functions and types
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-------------------
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Not all of these functions and types are turned on in all CircuitPython ports, for space reasons.
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.. function:: abs()
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.. function:: all()
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.. function:: any()
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.. function:: bin()
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.. class:: bool()
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.. class:: bytearray()
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.. class:: bytes()
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|see_cpython| `bytes`.
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.. function:: callable()
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.. function:: chr()
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.. function:: classmethod()
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.. function:: compile()
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.. class:: complex()
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.. function:: delattr(obj, name)
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The argument *name* should be a string, and this function deletes the named
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attribute from the object given by *obj*.
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.. class:: dict()
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.. function:: dir()
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.. function:: divmod()
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.. function:: enumerate()
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.. function:: eval()
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.. function:: exec()
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.. function:: filter()
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.. class:: float()
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.. class:: frozenset()
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`frozenset()` is not enabled on non-Express CircuitPython boards.
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.. function:: getattr()
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.. function:: globals()
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.. function:: hasattr()
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.. function:: hash()
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.. function:: hex()
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.. function:: id()
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.. function:: input()
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.. class:: int()
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.. classmethod:: from_bytes(bytes, byteorder)
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In CircuitPython, ``byteorder`` parameter must be positional (this is
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compatible with CPython).
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.. method:: to_bytes(size, byteorder)
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In CircuitPython, ``byteorder`` parameter must be positional (this is
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compatible with CPython).
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.. function:: isinstance()
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.. function:: issubclass()
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.. function:: iter()
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.. function:: len()
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.. class:: list()
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.. function:: locals()
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.. function:: map()
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.. function:: max()
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.. class:: memoryview()
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.. function:: min()
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.. function:: next()
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.. class:: object()
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.. function:: oct()
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.. function:: open()
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.. function:: ord()
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.. function:: pow()
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.. function:: print()
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.. function:: property()
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.. function:: range()
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.. function:: repr()
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.. function:: reversed()
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`reversed()` is not enabled on non-Express CircuitPython boards.
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.. function:: round()
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.. class:: set()
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.. function:: setattr()
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.. class:: slice()
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The *slice* builtin is the type that slice objects have.
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.. function:: sorted()
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.. function:: staticmethod()
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.. class:: str()
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.. function:: sum()
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.. function:: super()
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.. class:: tuple()
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.. function:: type()
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.. function:: zip()
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Exceptions
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----------
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.. exception:: AssertionError
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.. exception:: AttributeError
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.. exception:: Exception
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.. exception:: ImportError
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.. exception:: IndexError
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.. exception:: KeyboardInterrupt
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.. exception:: KeyError
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.. exception:: MemoryError
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.. exception:: NameError
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.. exception:: NotImplementedError
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.. exception:: OSError
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|see_cpython| :py:class:`cpython:OSError`. CircuitPython doesn't implement the ``errno``
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attribute, instead use the standard way to access exception arguments:
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``exc.args[0]``.
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.. exception:: RuntimeError
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.. exception:: ReloadException
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`ReloadException` is used internally to deal with soft restarts.
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.. exception:: StopIteration
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.. exception:: SyntaxError
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.. exception:: SystemExit
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|see_cpython| :py:class:`cpython:SystemExit`.
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.. exception:: TypeError
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|see_cpython| :py:class:`cpython:TypeError`.
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.. exception:: ValueError
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.. exception:: ZeroDivisionError
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