+
    	i                     :    ^ RI HtHtHt ^RIHt RR ltRR ltR# )    )UTF8decodelookup)parse_stylesheetNc                   V'       d   \        V4      pV'       d   \        W4      # V P                  R4      '       d   V P                  R^
^d4      pVR8w  dj   V P                  RV4      '       dR   \        V ^
V P                  R4      4      pV'       d-   VP                  R9   d   \        V \
        4      # \        W4      # V'       d   \        W4      # \        V \
        4      # )a  Determine the character encoding of a CSS stylesheet and decode it.

This is based on the presence of a :abbr:`BOM (Byte Order Mark)`,
a ``@charset`` rule, and encoding meta-information.

:type css_bytes: :obj:`bytes`
:param css_bytes: A CSS byte string.
:type protocol_encoding: :obj:`str`
:param protocol_encoding:
    The encoding label, if any, defined by HTTP or equivalent protocol.
    (e.g. via the ``charset`` parameter of the ``Content-Type`` header.)
:type environment_encoding: :class:`webencodings.Encoding`
:param environment_encoding:
    The `environment encoding
    <https://www.w3.org/TR/css-syntax/#environment-encoding>`_, if any.
:returns:
    A 2-tuple of a decoded Unicode string and the
    :class:`webencodings.Encoding` object that was used.

s
   @charset "   "s   ";latin1)zutf-16bezutf-16le)r   r   
startswithfindnamer   )	css_bytesprotocol_encodingenvironment_encodingfallback	end_quotes   &&&  T/Users/agent/.openclaw/workspace/venv/lib/python3.14/site-packages/tinycss2/bytes.pydecode_stylesheet_bytesr      s    . +,)..M** NN4S1	?y33E9EEi95<<XFGH==$<<!)T22i22i66)T""    c                <    \        WV4      w  rV\        WSV4      pWv3# )a  Parse :diagram:`stylesheet` from bytes,
determining the character encoding as web browsers do.

This is used when reading a file or fetching a URL.
The character encoding is determined from the initial bytes
(a :abbr:`BOM (Byte Order Mark)` or a ``@charset`` rule)
as well as the parameters. The ultimate fallback is UTF-8.

:type css_bytes: :obj:`bytes`
:param css_bytes: A CSS byte string.
:type protocol_encoding: :obj:`str`
:param protocol_encoding:
    The encoding label, if any, defined by HTTP or equivalent protocol.
    (e.g. via the ``charset`` parameter of the ``Content-Type`` header.)
:type environment_encoding: :class:`webencodings.Encoding`
:param environment_encoding:
    The `environment encoding`_, if any.
:type skip_comments: :obj:`bool`
:param skip_comments:
    Ignore CSS comments at the top-level of the stylesheet.
    If the input is a string, ignore all comments.
:type skip_whitespace: :obj:`bool`
:param skip_whitespace:
    Ignore whitespace at the top-level of the stylesheet.
    Whitespace is still preserved
    in the :attr:`~tinycss2.ast.QualifiedRule.prelude`
    and the :attr:`~tinycss2.ast.QualifiedRule.content` of rules.
:returns:
    A ``(rules, encoding)`` tuple.

    * ``rules`` is a list of
      :class:`~tinycss2.ast.QualifiedRule`,
      :class:`~tinycss2.ast.AtRule`,
      :class:`~tinycss2.ast.Comment` (if ``skip_comments`` is false),
      :class:`~tinycss2.ast.WhitespaceToken`
      (if ``skip_whitespace`` is false),
      and :class:`~tinycss2.ast.ParseError` objects.
    * ``encoding`` is the :class:`webencodings.Encoding` object
      that was used.
      If ``rules`` contains an ``@import`` rule, this is
      the `environment encoding`_ for the imported stylesheet.

.. _environment encoding:
        https://www.w3.org/TR/css-syntax/#environment-encoding

.. code-block:: python

    response = urlopen('http://example.net/foo.css')
    rules, encoding = parse_stylesheet_bytes(
        css_bytes=response.read(),
        # Python 3.x
        protocol_encoding=response.info().get_content_type().get_param('charset'),
        # Python 2.x
        protocol_encoding=response.info().gettype().getparam('charset'),
    )
    for rule in rules:
        ...

)r   r   )r   r   r   skip_commentsskip_whitespacecss_unicodeencoding
stylesheets   &&&&&   r   parse_stylesheet_bytesr   0   s-    | 4&:<K!+oNJr   )NN)NNFF)webencodingsr   r   r   parserr   r   r    r   r   <module>r       s    - - $'#TA r   