ComfyUI Node: TagsSelector

TagsSelector:

The TagsSelector node is designed to help you manage and manipulate lists of tags efficiently. This node allows you to select specific tags from a list based on a given selector pattern, apply weights to the tags, and format the output with optional prefixes and suffixes. It is particularly useful for AI artists who need to organize and customize tags for various purposes, such as categorizing artwork or applying specific attributes to their creations. By using this node, you can streamline the process of handling tags, ensuring that they are formatted correctly and consistently.

TagsSelector Input Parameters:

tags_list

This parameter accepts a list of tags that you want to process. The default value is an empty list ([]). The tags in this list will be selected and formatted based on the other input parameters.

selector

This parameter is a string that specifies the pattern for selecting tags from the tags_list. The default value is ":". The selector can include indices and ranges, allowing you to pick specific tags or a range of tags from the list.

weight

This parameter is a float that applies a weight to each tag in the tags_list. The default value is 1.0, with a minimum value of -10.0 and a maximum value of 10.0. The weight modifies the tags by appending the weight value to each tag, which can be useful for emphasizing certain tags.

ensure_comma

This boolean parameter ensures that the output tags are separated by commas. The default value is True. When enabled, it adds commas between tags, ensuring proper separation and formatting.

prefix

This optional string parameter allows you to add a prefix to the output tags. The default value is an empty string (""). The prefix is added to the beginning of the formatted tags, which can be useful for adding context or categorization.

suffix

This optional string parameter allows you to add a suffix to the output tags. The default value is an empty string (""). The suffix is added to the end of the formatted tags, which can be useful for adding context or categorization.

TagsSelector Output Parameters:

STRING

The output is a single string that contains the selected and formatted tags. The tags are processed based on the input parameters, ensuring that they are correctly weighted, separated by commas, and optionally prefixed or suffixed. This output can be used directly in your AI art projects or further processed as needed.

TagsSelector Usage Tips:

• Use the selector parameter to precisely pick the tags you need from the tags_list. You can specify individual indices or ranges to customize the selection.
• Adjust the weight parameter to emphasize certain tags. This can be particularly useful when you want to highlight specific attributes or categories in your tags.
• Enable the ensure_comma parameter to ensure that your tags are properly separated and formatted, making them easier to read and use.
• Utilize the prefix and suffix parameters to add context or categorization to your tags, making them more informative and organized.

TagsSelector Common Errors and Solutions:

IndexError: list index out of range

• Explanation: This error occurs when the selector parameter specifies an index that is outside the bounds of the tags_list.
• Solution: Ensure that the indices specified in the selector parameter are within the range of the tags_list. Double-check the length of your list and adjust the selector accordingly.

ValueError: invalid literal for int() with base 10

• Explanation: This error occurs when the selector parameter contains non-numeric values that cannot be converted to integers.
• Solution: Verify that the selector parameter contains only valid numeric indices or ranges. Remove any non-numeric characters or values.

TypeError: 'float' object is not iterable

• Explanation: This error occurs when the tags_list parameter is not provided as a list.
• Solution: Ensure that the tags_list parameter is a list of tags. If you are passing a single tag, wrap it in a list (e.g., ["tag"]).