
    h                     ,    S r S\S\4S jrS\S\4S jrg)z
Shared interface to IDNA encoding and decoding, using the C{idna} PyPI package
if available, otherwise the stdlib implementation.
textreturnc                 p     SSK nUR                  U 5      $ ! [         a    U R                  S5      s $ f = f)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   encodeImportError)r   r   s     ]/root/1688_scrapy/alibaba-scraper/venv/lib/python3.13/site-packages/twisted/internet/_idna.py
_idnaBytesr
      s;    ! {{4    #{{6""#    55octetsc                 p     SSK nUR                  U 5      $ ! [         a    U R                  S5      s $ f = f)z
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   )r   decoder   )r   r   s     r	   	_idnaTextr   "   s;    # {{6""  %}}V$$%r   N)__doc__strbytesr
   r        r	   <module>r      s0   
!S !U !.#e # #r   