2014-10-05 17:44:31 -04:00
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.. _example_idna:
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Internationalized domain name support
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2017-06-16 06:16:05 -04:00
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=====================================
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2014-10-05 17:44:31 -04:00
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Unlike the libUnbound, pyUnbound is able to handle IDN queries.
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2017-06-16 06:16:05 -04:00
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Automatic IDN DNAME conversion
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-------------------------------
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2014-10-05 17:44:31 -04:00
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2017-06-16 06:16:05 -04:00
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If we use unicode string in :meth:`unbound.ub_ctx.resolve` method,
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the IDN DNAME conversion (if it is necessary) is performed on background.
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2014-10-05 17:44:31 -04:00
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2017-06-16 06:16:05 -04:00
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Source code
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...........
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2014-10-05 17:44:31 -04:00
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2017-06-16 06:16:05 -04:00
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.. literalinclude:: example7-1.py
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:language: python
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IDN converted attributes
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------------------------
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The :class:`unbound.ub_data` class contains attributes suffix which converts
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the dname to UTF string. These attributes have the ``_idn`` suffix.
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Apart from this aproach, two conversion functions exist
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(:func:`unbound.idn2dname` and :func:`unbound.dname2idn`).
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Source code
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...........
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.. literalinclude:: example7-2.py
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:language: python
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