cython

1
cdef c_unused_simple(a, b, c):
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    """
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    >>> c_unused_simple(1, 2, 3)
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    3
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    """
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    return a + b
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8
cdef c_unused_optional(a, b, c=1, d=2):
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    """
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    >>> c_unused_optional(1, 2)
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    4
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    >>> c_unused_optional(1, 2, 3, 4)
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    6
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    """
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    return b + d
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cpdef cp_unused_simple(a, b, c):
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    """
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    >>> cp_unused_simple(1, 2, 3)
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    3
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    """
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    return a + b
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cpdef cp_unused_optional(a, b, c=1, d=2):
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    """
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    >>> cp_unused_optional(1, 2)
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    4
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    >>> cp_unused_optional(1, 2, 3, 4)
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    6
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    """
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    return b + d
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33

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cdef class Unused:
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    """
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    >>> o = Unused()
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    """
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    cpdef cp_unused_simple(self, a, b, c):
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        return c
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    cpdef cp_unused_optional(self, a, b, c=1, d=2):
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        return b + d
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