ComfyUI Node: Repeat List

Repeat List:

The Kep_RepeatList node is designed to extend a list by repeating its elements a specified number of times. This node is particularly useful when you need to duplicate the contents of a list to match a desired length or to create patterns by repeating elements. By leveraging this node, you can efficiently manage and manipulate lists without manually duplicating elements, thus saving time and reducing the potential for errors. The primary function of this node is to take an input list and a count, then produce a new list where the original elements are repeated according to the specified count. This capability is essential for tasks that require uniformity or repetition in data processing, making it a valuable tool in your node-based workflows.

Repeat List Input Parameters:

In

The In parameter represents the input list that you want to repeat. This list can contain any type of elements, and the node will process it to create a repeated version based on the Count parameter. The flexibility of this parameter allows you to input lists of various data types, making the node versatile for different applications.

Count

The Count parameter specifies how many times the elements of the input list should be repeated. It is an integer value with a default of 0, a minimum of 0, and a maximum of 99999. This parameter is crucial as it determines the length of the resulting list. A higher count will result in a longer list with more repetitions of the original elements, while a count of 0 will produce an empty list. It is important to note that this parameter does not support multiple values, meaning you must provide a single integer to define the repetition count.

Repeat List Output Parameters:

Extended

The Extended parameter is the output list that contains the repeated elements of the input list. This list is generated by multiplying the input list by the count specified in the Count parameter. The resulting list will have its elements repeated in sequence, providing a straightforward way to create larger lists from smaller ones. This output is particularly useful for tasks that require repeated patterns or extended data sets.

Repeat List Usage Tips:

• Ensure that the Count parameter is set to a positive integer to avoid generating an empty list. A count of zero will result in no repetitions, effectively producing an empty output.
• Use the Kep_RepeatList node to quickly generate test data or to create repeated patterns in your workflows, which can be particularly useful in scenarios where uniformity is required.

Repeat List Common Errors and Solutions:

Count does not support multiple values

• Explanation: This error occurs when the Count parameter is provided with more than one value. The node expects a single integer to define the repetition count.
• Solution: Ensure that the Count parameter is set to a single integer value. Double-check your input to confirm that only one value is being passed to the Count parameter.