iJddlmZddlmZmZmZmZddlmZddZ dZ ddZ ddZ d Z dd Zd Zd Zdd ZddZddZddZddZdZdZdZ ddZy))chain)AtRule Declaration ParseError QualifiedRule)parse_component_value_listcPt|tr t||}t|S)aqIterate component values out of string or component values iterable. :type input: :obj:`str` or :term:`iterable` :param input: A string or an iterable of :term:`component values`. :type skip_comments: :obj:`bool` :param skip_comments: If the input is a string, ignore all CSS comments. :returns: An iterator yielding :term:`component values`. ) isinstancestrr iter)input skip_commentss O/var/www/html/chat/reports/venv/lib/python3.12/site-packages/tinycss2/parser.py_to_token_iteratorrs$%*5-@ ;c6|D]}|jdvs|cSy)zReturn the next significant (neither whitespace or comment) token. :type tokens: :term:`iterator` :param tokens: An iterator yielding :term:`component values`. :returns: A :term:`component value`, or :obj:`None`.  whitespacecommentN)type)tokenstokens r_next_significantrs% ::6 6Lrct||}t|}t|}|tddddS|"t|j|jddS|S)aParse a single :diagram:`component value`. This is used e.g. for an attribute value referred to by ``attr(foo length)``. :type input: :obj:`str` or :term:`iterable` :param input: A string or an iterable of :term:`component values`. :type skip_comments: :obj:`bool` :param skip_comments: If the input is a string, ignore all CSS comments. :returns: A :term:`component value` (that is neither whitespace or comment), or a :class:`~tinycss2.ast.ParseError`. remptyInput is empty extra-inputzGot more than one token)rrr source_line source_column)rrrfirstseconds rparse_one_component_valuer##sk } 5F f %E v &F }!Q)9::     4 4m %' ' rcht||}t|}|tddddSt||S)a?Parse a single :diagram:`declaration`. This is used e.g. for a declaration in an `@supports `_ test. :type input: :obj:`str` or :term:`iterable` :param input: A string or an iterable of :term:`component values`. :type skip_comments: :obj:`bool` :param skip_comments: If the input is a string, ignore all CSS comments. :returns: A :class:`~tinycss2.ast.Declaration` or :class:`~tinycss2.ast.ParseError`. Any whitespace or comment before the ``:`` colon is dropped. rrr)rrr_parse_declaration)rrr first_tokens rparse_one_declarationr'?s?" } 5F#F+K!Q)9:: k6 22rc4|D]}|dk(ry|s |dk(syy)N;})rnestedrs r_consume_remnantsr-Ws' C<    rc b|}|jdk7r for declaration name, got .Nz,Expected ':' after declaration name, got EOF:z6Expected ':' after declaration name, got {colon.type}.valueF!bang importantr{} blockTzDeclaration contains {} block) rr-rrr r enumerate lower_valueappendrr3) r&rr,namecolonr3statecontains_non_whitespacecontains_simple_blockir bang_positions rr%r%_s D yyG&&)   d00)9$))A FH H f %E }&&)   d00) :< < #&&)   u22I DF F E E#!f%5 G  EMvo%**"7%%4E ZZ8 8EzzZ'*,0).2+*.' U!$  -. !!8   u22I +- -  $,,djj$:J:J u # %%rc<g}g}|dk7rP|jdk7rA|D]<}|dk(r|j|n$|j||jdk(s<nt|t|d}|jdk(r|St |||}t ||ddS)z#Consume declaration or nested rule.r)r7T)r, declaration) stop_tokenr,)rr:r%r r_consume_qualified_rule)r&rdeclaration_tokenssemicolon_tokenrrCs r_consume_blocks_contentrHsOck..*< E|&&u-  % %e ,zzZ'  %T,-d`_ in an implementation of CSSOM. :type input: :obj:`str` or :term:`iterable` :param input: A string or an iterable of :term:`component values`. :type skip_comments: :obj:`bool` :param skip_comments: If the input is a string, ignore all CSS comments. :returns: A :class:`~tinycss2.ast.QualifiedRule`, :class:`~tinycss2.ast.AtRule`, or :class:`~tinycss2.ast.ParseError` objects. Any whitespace or comment before or after the rule is dropped. rrrrz4Expected a single rule, got %s after the first rule.)rrr _consume_rulerr r)rrrr!rulenexts rparse_one_rulerY4s( } 5F f %E }!Q)9::  'D V $D    d00- BTYY NP P Krct||}g}|D]e}|jdk(r|r|j|'|jdk(r|r9|j|K|jt||g|S)aParse a non-top-level :diagram:`rule list`. Deprecated and removed from CSS Syntax. Use :func:`parse_blocks_contents` instead. This is used for parsing the :attr:`~tinycss2.ast.AtRule.content` of nested rules like ``@media``. This differs from :func:`parse_stylesheet` in that top-level ```` tokens are not ignored. :type input: :obj:`str` or :term:`iterable` :param input: A string or an iterable of :term:`component values`. :type skip_comments: :obj:`bool` :param skip_comments: Ignore CSS comments at the top-level of the list. If the input is a string, ignore all comments. :type skip_whitespace: :obj:`bool` :param skip_whitespace: Ignore whitespace at the top-level of the list. Whitespace is still preserved in the :attr:`~tinycss2.ast.QualifiedRule.prelude` and the :attr:`~tinycss2.ast.QualifiedRule.content` of rules. :returns: A list of :class:`~tinycss2.ast.QualifiedRule`, :class:`~tinycss2.ast.AtRule`, :class:`~tinycss2.ast.Comment` (if ``skip_comments`` is false), :class:`~tinycss2.ast.WhitespaceToken` (if ``skip_whitespace`` is false), and :class:`~tinycss2.ast.ParseError` objects. rrrrr:rVrOs rparse_rule_listr\VsuB } 5F F8 :: %" e$ ZZ9 $  e$ MM-v6 78 Mrct||}g}|D]j}|jdk(r|r|j|'|jdk(r|r9|j|K|dvsP|jt||l|S)aParse :diagram:`stylesheet` from text. This is used e.g. for a ``