TagMarkup

Serialize anything matching the :class:~markupsafe.Markup API by having a __html__ method to the result of that method. Always deserializes to an instance of :class:~markupsafe.Markup.

Attributes

Attribute	Type	Description
key	str = " m"	This attribute stores a string identifier used internally by the JSONTag system to identify this specific serialization/deserialization strategy.

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Methods

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check()

@classmethod
def check(
    value: t.Any
) - > bool

Checks if the provided value has an __html__ method, indicating it can be serialized as HTML. Callers use this to determine if a value is compatible with the TagMarkup serialization.

Parameters

Name	Type	Description
value	t.Any	The value to check for HTML serialization capability.

Returns

Type	Description
bool	True if the value has a callable __html__ method, False otherwise.

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to_json()

@classmethod
def to_json(
    value: t.Any
) - > t.Any

Serializes the given value to a JSON-compatible string by calling its __html__ method. Callers use this to convert objects with an HTML representation into a string format suitable for JSON output.

Parameters

Name	Type	Description
value	t.Any	The object to serialize, which must have an __html__ method.

Returns

Type	Description
t.Any	The string result of the value's __html__ method.

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to_python()

@classmethod
def to_python(
    value: t.Any
) - > t.Any

Deserializes a value into a Markup object. Callers use this to convert a string back into a Markup instance, ensuring it is treated as safe HTML.

Parameters

Name	Type	Description
value	t.Any	The value to deserialize into a Markup object.

Returns

Type	Description
t.Any	A Markup object created from the input value.

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