CSSKeyframesRule
Overview
CSSKeyframesRule is a class in Aspose.Html FOSS for Python.
Inherits from: CSSRule.
A @keyframes rule containing animation keyframe descriptors (CSSOM Animations §7).
This class provides 4 methods for working with CSSKeyframesRule objects in Python programs.
Available methods include: __init__, append_rule, delete_rule, find_rule.
All public members are accessible to any Python application after installing the Aspose.Html FOSS for Python package.
Properties: CHARSET_RULE, COUNTER_STYLE_RULE, FONT_FACE_RULE, FONT_FEATURE_VALUES_RULE, IMPORT_RULE, KEYFRAMES_RULE, and 15 more.
Properties
| Name | Type | Access | Description |
|---|---|---|---|
type | int | Read | Rule type constant — always :attr:CSSRule.KEYFRAMES_RULE (7). |
css_text | str | Read | Serialise the rule to CSS text. |
name | str | Read | Gets the name. |
css_rules | CSSRuleList | Read | Gets the css rules. |
UNKNOWN_RULE | int | Read | Gets the unknown rule. |
STYLE_RULE | int | Read | Gets the style rule. |
CHARSET_RULE | int | Read | Gets the charset rule. |
IMPORT_RULE | int | Read | Gets the import rule. |
MEDIA_RULE | int | Read | Gets the media rule. |
FONT_FACE_RULE | int | Read | Gets the font face rule. |
PAGE_RULE | int | Read | Gets the page rule. |
KEYFRAMES_RULE | int | Read | Gets the keyframes rule. |
KEYFRAME_RULE | int | Read | Gets the keyframe rule. |
NAMESPACE_RULE | int | Read | Gets the namespace rule. |
COUNTER_STYLE_RULE | int | Read | Gets the counter style rule. |
SUPPORTS_RULE | int | Read | Gets the supports rule. |
FONT_FEATURE_VALUES_RULE | int | Read | Gets the font feature values rule. |
LAYER_BLOCK_RULE | int | Read | Gets the layer block rule. |
LAYER_STATEMENT_RULE | int | Read | Gets the layer statement rule. |
parent_style_sheet | CSSStyleSheet | None | Read | Gets the parent style sheet. |
parent_rule | CSSRule | None | Read | Gets the parent rule. |
Methods
| Signature | Description |
|---|---|
__init__(name: str) | Calls init(name) on this CSSKeyframesRule instance. |
append_rule(rule_text: str) | Parse rule_text as a single keyframe and append it to this rule (CSSOM §6.6). |
find_rule(key_text: str) → "CSSKeyframeRule | None" | Return the last keyframe whose key_text matches key_text, or None (CSSOM §6.6). |
delete_rule(key_text: str) | Remove the last keyframe whose key_text matches key_text (CSSOM §6.6). |