U


W[u�@sdZd
d�Z
dd�ZdS)z�
Shared interface to IDNA encoding and decoding, using the C{idna} PyPI package
if available, otherwise the stdlib implementation.
c
Cs:zd
dl}
Wnt
k
r*


|�d�
YSX|
�|�
SdS)a
    Convert some text typed by a human into some ASCII bytes.

    This is provided to allow us to use the U{partially-broken IDNA
    implementation in the standard library <http://bugs.python.org/issue17305>}
    if the more-correct U{idna <https://pypi.python.org/pypi/idna>} package is
    not available; C{service_identity} is somewhat stricter about this.

    @param text: A domain name, hopefully.
    @type text: L{unicode}

    @return: The domain name's IDNA representation, encoded as bytes.
    @rtype: L{bytes}
    �N�idna)r�ImportError�encode)�textr�r�8/usr/lib/python3/dist-packages/twisted/internet/_idna.py�
_idnaBytes
s



rc
Cs:zd
dl}
Wnt
k
r*


|�d�
YSX|
�|�
SdS)a

    Convert some IDNA-encoded octets into some human-readable text.

    Currently only used by the tests.

    @param octets: Some bytes representing a hostname.
    @type octets: L{bytes}

    @return: A human-readable domain name.
    @rtype: L{unicode}
    r
Nr)rr�decode)Zoctetsrrrr�	_idnaText"s



r
N)�__doc__rr
rrrr�<module>s