pyrit.prompt_converter.ZeroWidthConverter

class ZeroWidthConverter

Bases: PromptConverter

Injects zero-width spaces between characters in the provided text to bypass content safety mechanisms.

__init__()

Initializes the prompt converter.

Methods

__init__()	Initializes the prompt converter.
convert_async(*, prompt[, input_type])	Converts the given prompt by injecting zero-width spaces between each character.
convert_tokens_async(*, prompt[, ...])	Converts substrings within a prompt that are enclosed by specified start and end tokens.
get_identifier()	Returns an identifier dictionary for the converter.
input_supported(input_type)	Checks if the input type is supported by the converter.
output_supported(output_type)	Checks if the output type is supported by the converter.

Attributes

ZERO_WIDTH_SPACE	Constant for zero-width space character.
supported_input_types	Returns a list of supported input types for the converter.
supported_output_types	Returns a list of supported output types for the converter.

ZERO_WIDTH_SPACE = '\u200b'

Constant for zero-width space character.

async convert_async(*, prompt: str, input_type: Literal['text', 'image_path', 'audio_path', 'video_path', 'url', 'reasoning', 'error'] = 'text') → ConverterResult

Converts the given prompt by injecting zero-width spaces between each character.

Parameters:

• prompt (str) – The prompt to be converted.

• input_type (PromptDataType) – The type of input data.

Returns:

The result containing the modified prompt.

Return type:

ConverterResult

Raises:

ValueError – If the input type is not supported.

input_supported(input_type: Literal['text', 'image_path', 'audio_path', 'video_path', 'url', 'reasoning', 'error']) → bool

Checks if the input type is supported by the converter.

Parameters:

input_type (PromptDataType) – The input type to check.

Returns:

True if the input type is supported, False otherwise.

Return type:

bool

output_supported(output_type: Literal['text', 'image_path', 'audio_path', 'video_path', 'url', 'reasoning', 'error']) → bool

Checks if the output type is supported by the converter.

Parameters:

output_type (PromptDataType) – The output type to check.

Returns:

True if the output type is supported, False otherwise.

Return type:

bool