doc: updated readme

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2024-04-09 22:11:55 +02:00
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This project is a fork of https://github.com/Extraltodeus/LoadLoraWithTags
The aim of these custom nodes is to get an _easy_ access to the tags used to trigger a lora.
This project is compatible with Stacked Loras from https://github.com/LucianoCirino/efficiency-nodes-comfyui/releases
I talk about **lora**, but works with **lycoris** too.
This project is compatible with Stacked Loras from https://github.com/jags111/efficiency-nodes-comfyui
When I talk about **lora**, I also mean **lycoris** too.
## Install
Some of this project nodes depends on https://github.com/pythongosssss/ComfyUI-Custom-Scripts :
- LoraLoaderAdvanced
- LoraLoaderStackedAdvanced
- `View info...`
They get their vanilla equivalents.
Overall, Custom-Scripts is recommended to be able to know the content of the tag lists with the node `showText`
## Features
### Main nodes
#### Vanilla vs Advanced
Vanilla refers to nodes that have no lora preview from the menu, nor the lora list. But the features provided are the same.
![image](./images/main.png)
#### Nodes
- LoraLoader (Vanilla or Advanced)
- LoraLoaderStacked (Vanilla or Avanced). The stacked lora input is optional.
Allow to load a lora, either the normal way, or the efficiency-nodes way.
These loaders have two custom outputs:
- civitai_tags_list: a python list of the tags related to this lora on civitai
- meta_tags_list: a python list of the tags used for training the lora embeded in it (if any)
This outputs needs to be filtered by two othere nodes:
- TagsFormater: Helper to show the available tag and their indexes
- tagsSelector: allow to filter tags and apply a weight to it.
- TagSelector contains four parameters. First the selector (see Filtering next)
- The weight `(tag:weight)`
- The boolean `ensure_comma`. To properly append comma if a prefix or suffix is added.
- The boolean `append_loraname_if_empty` which will add the name of the lora in the list of outputs if they are empty.
#### Filtering
### Nodes
#### LoraLoader (Vanilla and Advanced)
![image](./images/LoraLoader.png)
INPUT
- `override_lora_name` (optional): Used to ignore the field `lora_name` and use the name passed. Should use [LoraListNames](#loralistnames) or the `lora_name` output.
FIELDS
- `force_fetch`: Force the civitai fetching of data even if there is already something saved
- `enable_preview`: Toggle on/off the saved lora preview if any (only in advanced)
- `append_lora_if_empty`: Add the name of the lora to the list of tags if the list is empty
OUTPUT
- `civitai_tags_list`: a python list of the tags related to this lora on civitai
- `meta_tags_list`: a python list of the tags used for training the lora embeded in it (if any)
- `lora_name`: the name of the current selected lora
#### LoraLoaderStacked (Vanilla and Avanced).
![image](./images/LoraLoaderStacked.png)
INPUT
- `lora_stack` (optional): another stack of lora.
- `override_lora_name` (optional): Used to ignore the field `lora_name` and use the name passed. Should use [LoraListNames](#loralistnames) or the `lora_name` output.
FIELDS
- `force_fetch`: Force the civitai fetching of data even if there is already something saved
- `enable_preview`: Toggle on/off the saved lora preview if any (only in advanced)
- `append_lora_if_empty`: Add the name of the lora to the list of tags if the list is empty
OUTPUT
- `civitai_tags_list`: a python list of the tags related to this lora on civitai
- `meta_tags_list`: a python list of the tags used for training the lora embeded in it (if any)
- `lora_name`: the name of the current selected lora
#### LoraTagsOnly
![image](./images/LoraTagsOnly.png)
To get the tags without using the lora.
- `override_lora_name` (optional): Used to ignore the field `lora_name` and use the name passed. Should use [LoraListNames](#loralistnames) or the `lora_name` output.
OUTPUT
- `civitai_tags_list`: a python list of the tags related to this lora on civitai
- `meta_tags_list`: a python list of the tags used for training the lora embeded in it (if any)
- `lora_name`: the name of the current selected lora
#### TagsFormater
![image](./images/TagsFormater.png)
Helper to show the available tag and their indexes. Tags are sorted by training frequence. The more a tag was used, the higher in the list it is. Works for both `civitai_tags_list` and `meta_tags_list`
#### TagsSelector
![image](./images/TagsSelector.png)
Allow to filter tags and apply a weight to it.
TagSelector contains four parameters.
- `selector` (see the [Filtering](#filtering) section next)
- `weight`: to format the tag like `(tag:weight)`. Default set to 1 without the weight like `tag`.
- `ensure_comma`. To properly append comma if a prefix or suffix is added.
#### LoraListNames
![image](./images/LoraListNames.png)
List all the existing lora names. It is used as an input for `override_lora_name`
### Filtering
The format is simple. It's the same as python list index, but can select multiple index or ranges of indexes separated by comas.
`Ex: 0, 3, 5:8, -8:`
- Select a specific list of indexes: `0, 2, 3, 15`...
@@ -42,6 +85,7 @@ The format is simple. It's the same as python list index, but can select multipl
- You can use negative indexes. Like `-1` to select the last tag
- By default `:` selects everything
### Examples
#### Example of normal workflow
![image](./images/loaderAdvanced.png)
@@ -55,5 +99,5 @@ Lora Stack can also be chained together to load multiple loras into an efficient
### Side nodes I made and kept here
- FusionText: takes two text input and join them together
- Randomizer: takes two couples text+lorastack and return randomly one them
- Randomizer: takes two couples text+lorastack and return randomly one of them
- TextInputBasic: just a text input with two additional input for text chaining