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Raised if the specified CSS string value represents a different
type of rule than the current one.
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��� r+ c � � y)N� � r: s r* r; zCSSRule.<lambda>r � � r+ z}(DOM) The parsable textual representation of the rule. This reflects the current state of the rule and not its initial value.c � � | j S r9 )r r: s r* r; zCSSRule.<lambda>w s
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� �T�^�^� r+ zFAll Rules in this style sheet, a :class:`~css_parser.css.CSSRuleList`.c � � | j � t |t � r^t | j � D ] \ }}||k( s� |} n9 t
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Delete the rule at `index` from rules ``cssRules``.
:param index:
The `index` of the rule to be removed from the rules cssRules
list. For an `index` < 0 **no** :exc:`~xml.dom.IndexSizeErr` is
raised but rules for normal Python lists are used. E.g.
``deleteRule(-1)`` removes the last rule in cssRules.
`index` may also be a CSSRule object which will then be removed.
:Exceptions:
- :exc:`~xml.dom.IndexSizeErr`:
Raised if the specified index does not correspond to a rule in
the media rule list.
- :exc:`~xml.dom.NoModificationAllowedErr`:
Raised if this media rule is readonly.
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z1return checked `index` and optional parsed `rule`r z: Invalid index z" for CSSRuleList with a length of �.r z: Invalid Rule: )FF)TTz: Not a CSSRule: )r> �lenra rr r3 r4 rp r) rN rn � string_typer[ r\ �
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Q� ��U�{�r+ c �Z � | |_ d|_ | j j ||� |S )zadd `rule` at `index`N)r r! ra �insert�r% rc rs s r* �_finishInsertRulez CSSRuleRules._finishInsertRule s+ � � ���!%�� � ��� � �e�T�*�� r+ c �$ � | j |� S )z6Add `rule` to page rule. Same as ``insertRule(rule)``.)rf rb s r* �addzCSSRuleRules.add s � ����t�$�$r+ c �& � | j ||� S )a�
Insert `rule` into the rules ``cssRules``.
:param rule:
the parsable text representing the `rule` to be inserted. For rule
sets this contains both the selector and the style declaration.
For at-rules, this specifies both the at-identifier and the rule
content.
css_parser also allows rule to be a valid
:class:`~css_parser.css.CSSRule` object.
:param index:
before the `index` the specified `rule` will be inserted.
If the specified `index` is equal to the length of the rules
rule collection, the rule will be added to the end of the rule.
If index is not given or None rule will be appended to rule
list.
:returns:
the index of the newly inserted rule.
:exceptions:
- :exc:`~xml.dom.HierarchyRequestErr`:
Raised if the `rule` cannot be inserted at the specified `index`,
e.g., if an @import rule is inserted after a standard rule set
or other at-rule.
- :exc:`~xml.dom.IndexSizeErr`:
Raised if the specified `index` is not a valid insertion point.
- :exc:`~xml.dom.NoModificationAllowedErr`:
Raised if this rule is readonly.
- :exc:`~xml.dom.SyntaxErr`:
Raised if the specified `rule` has a syntax error and is
unparsable.
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