dify/api/core/variables/consts.py

# The minimal selector length for valid variables.
#
# The first element of the selector is the node id, and the second element is the variable name.
#
# If the selector length is more than 2, the remaining parts are the keys / indexes paths used
# to extract part of the variable value.
MIN_SELECTORS_LENGTH = 2
feat(api): Introduce `WorkflowDraftVariable` Model (#19737) - Introduce `WorkflowDraftVariable` model and the corresponding migration. - Implement `EnumText`, a custom column type for SQLAlchemy designed to work seamlessly with enumeration classes based on `StrEnum`. 2025-05-19 22:59:56 +08:00			`# The minimal selector length for valid variables.`
			`#`
			`# The first element of the selector is the node id, and the second element is the variable name.`
			`#`
			`# If the selector length is more than 2, the remaining parts are the keys / indexes paths used`
			`# to extract part of the variable value.`
			`MIN_SELECTORS_LENGTH = 2`