cython

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# -*- coding: latin-1 -*-
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__doc__ = br"""
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    >>> sa
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    'abc'
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    >>> ua
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    'abc'
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    >>> b
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    '123'
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    >>> c
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    'S\xf8k ik'
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    >>> d
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    '\xfc\xd6\xe4'
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    >>> e
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    '\x03g\xf8\uf8d2S\xf8k ik'
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    >>> f
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    '\xf8'
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    >>> add
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    'S\xf8k ik\xfc\xd6\xe4abc'
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    >>> null
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    '\x00'
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""".decode("ASCII") + b"""
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    >>> len(sa)
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    3
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    >>> len(ua)
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    3
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    >>> len(b)
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    3
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    >>> len(c)
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    6
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    >>> len(d)
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    3
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    >>> len(e)
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    10
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    >>> len(f)
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    1
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    >>> len(add)
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    12
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    >>> len(null)
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    1
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""".decode("ASCII") + u"""
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    >>> ua == 'abc'
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    True
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    >>> b == '123'
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    True
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    >>> c == 'Søk ik'
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    True
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    >>> d == 'üÖä'
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    True
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    >>> e == '\x03\x67\xf8\uf8d2Søk ik'     # unescaped by Cython
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    True
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    >>> e == '\\x03\\x67\\xf8\\uf8d2Søk ik' # unescaped by Python
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    True
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    >>> f == '\xf8'  # unescaped by Cython
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    True
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    >>> f == '\\xf8' # unescaped by Python
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    True
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    >>> k == 'ä' == '\\N{LATIN SMALL LETTER A WITH DIAERESIS}'
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    True
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    >>> add == 'Søk ik' + 'üÖä' + 'abc'
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    True
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    >>> null == '\\x00' # unescaped by Python (required by doctest)
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    True
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"""
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sa = 'abc'
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ua = u'abc'
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b = u'123'
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c = u'Søk ik'
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d = u'üÖä'
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e = u'\x03\x67\xf8\uf8d2Søk ik'
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f = u'\xf8'
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k = u'\N{LATIN SMALL LETTER A WITH DIAERESIS}'
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add = u'Søk ik' + u'üÖä' + u'abc'
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null = u'\x00'
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