mirror of
https://github.com/SillyTavern/SillyTavern.git
synced 2024-12-12 17:36:22 +01:00
274 lines
8.6 KiB
JavaScript
274 lines
8.6 KiB
JavaScript
import {
|
|
getRequestHeaders,
|
|
getStoppingStrings,
|
|
max_context,
|
|
saveSettingsDebounced,
|
|
setGenerationParamsFromPreset,
|
|
} from "../script.js";
|
|
|
|
import {
|
|
power_user,
|
|
} from "./power-user.js";
|
|
|
|
export {
|
|
textgenerationwebui_settings,
|
|
loadTextGenSettings,
|
|
generateTextGenWithStreaming,
|
|
formatTextGenURL,
|
|
}
|
|
|
|
const textgenerationwebui_settings = {
|
|
temp: 0.7,
|
|
top_p: 0.5,
|
|
top_k: 40,
|
|
top_a: 0,
|
|
tfs: 1,
|
|
epsilon_cutoff: 0,
|
|
eta_cutoff: 0,
|
|
typical_p: 1,
|
|
rep_pen: 1.2,
|
|
rep_pen_range: 0,
|
|
no_repeat_ngram_size: 0,
|
|
penalty_alpha: 0,
|
|
num_beams: 1,
|
|
length_penalty: 1,
|
|
min_length: 0,
|
|
encoder_rep_pen: 1,
|
|
do_sample: true,
|
|
early_stopping: false,
|
|
seed: -1,
|
|
preset: 'Default',
|
|
add_bos_token: true,
|
|
stopping_strings: [],
|
|
truncation_length: 2048,
|
|
ban_eos_token: false,
|
|
skip_special_tokens: true,
|
|
streaming: false,
|
|
streaming_url: 'ws://127.0.0.1:5005/api/v1/stream',
|
|
mirostat_mode: 0,
|
|
mirostat_tau: 5,
|
|
mirostat_eta: 0.1,
|
|
guidance_scale: 1,
|
|
negative_prompt: '',
|
|
grammar_file: '',
|
|
};
|
|
|
|
export let textgenerationwebui_presets = [];
|
|
export let textgenerationwebui_preset_names = [];
|
|
|
|
const setting_names = [
|
|
"temp",
|
|
"rep_pen",
|
|
"rep_pen_range",
|
|
"no_repeat_ngram_size",
|
|
"top_k",
|
|
"top_p",
|
|
"top_a",
|
|
"tfs",
|
|
"epsilon_cutoff",
|
|
"eta_cutoff",
|
|
"typical_p",
|
|
"penalty_alpha",
|
|
"num_beams",
|
|
"length_penalty",
|
|
"min_length",
|
|
"encoder_rep_pen",
|
|
"do_sample",
|
|
"early_stopping",
|
|
"seed",
|
|
"add_bos_token",
|
|
"ban_eos_token",
|
|
"skip_special_tokens",
|
|
"streaming",
|
|
"streaming_url",
|
|
"mirostat_mode",
|
|
"mirostat_tau",
|
|
"mirostat_eta",
|
|
"guidance_scale",
|
|
"negative_prompt",
|
|
//"grammar_file",
|
|
];
|
|
|
|
function selectPreset(name) {
|
|
const preset = textgenerationwebui_presets[textgenerationwebui_preset_names.indexOf(name)];
|
|
|
|
if (!preset) {
|
|
return;
|
|
}
|
|
|
|
textgenerationwebui_settings.preset = name;
|
|
for (const name of setting_names) {
|
|
const value = preset[name];
|
|
setSettingByName(name, value, true);
|
|
}
|
|
setGenerationParamsFromPreset(preset);
|
|
saveSettingsDebounced();
|
|
}
|
|
|
|
function formatTextGenURL(value, use_mancer) {
|
|
try {
|
|
const url = new URL(value);
|
|
if (!power_user.relaxed_api_urls) {
|
|
if (use_mancer) { // If Mancer is in use, only require the URL to *end* with `/api`.
|
|
if (!url.pathname.endsWith('/api')) {
|
|
return null;
|
|
}
|
|
} else {
|
|
url.pathname = '/api';
|
|
}
|
|
}
|
|
return url.toString();
|
|
} catch { } // Just using URL as a validation check
|
|
return null;
|
|
}
|
|
|
|
function convertPresets(presets) {
|
|
return Array.isArray(presets) ? presets.map(JSON.parse) : [];
|
|
}
|
|
|
|
function loadTextGenSettings(data, settings) {
|
|
textgenerationwebui_presets = convertPresets(data.textgenerationwebui_presets);
|
|
textgenerationwebui_preset_names = data.textgenerationwebui_preset_names ?? [];
|
|
Object.assign(textgenerationwebui_settings, settings.textgenerationwebui_settings ?? {});
|
|
|
|
for (const name of textgenerationwebui_preset_names) {
|
|
const option = document.createElement('option');
|
|
option.value = name;
|
|
option.innerText = name;
|
|
$('#settings_preset_textgenerationwebui').append(option);
|
|
}
|
|
|
|
if (textgenerationwebui_settings.preset) {
|
|
$('#settings_preset_textgenerationwebui').val(textgenerationwebui_settings.preset);
|
|
}
|
|
|
|
for (const i of setting_names) {
|
|
const value = textgenerationwebui_settings[i];
|
|
setSettingByName(i, value);
|
|
}
|
|
}
|
|
|
|
$(document).ready(function () {
|
|
$('#settings_preset_textgenerationwebui').on('change', function() {
|
|
const presetName = $(this).val();
|
|
selectPreset(presetName);
|
|
});
|
|
|
|
for (const i of setting_names) {
|
|
$(`#${i}_textgenerationwebui`).attr("x-setting-id", i);
|
|
$(document).on("input", `#${i}_textgenerationwebui`, function () {
|
|
const isCheckbox = $(this).attr('type') == 'checkbox';
|
|
const isText = $(this).attr('type') == 'text' || $(this).is('textarea');
|
|
const id = $(this).attr("x-setting-id");
|
|
|
|
if (isCheckbox) {
|
|
const value = $(this).prop('checked');
|
|
textgenerationwebui_settings[id] = value;
|
|
}
|
|
else if (isText) {
|
|
const value = $(this).val();
|
|
textgenerationwebui_settings[id] = value;
|
|
}
|
|
else {
|
|
const value = Number($(this).val());
|
|
$(`#${id}_counter_textgenerationwebui`).text(value.toFixed(2));
|
|
textgenerationwebui_settings[id] = value;
|
|
}
|
|
|
|
saveSettingsDebounced();
|
|
});
|
|
}
|
|
})
|
|
|
|
function setSettingByName(i, value, trigger) {
|
|
if (value === null || value === undefined) {
|
|
return;
|
|
}
|
|
|
|
const isCheckbox = $(`#${i}_textgenerationwebui`).attr('type') == 'checkbox';
|
|
const isText = $(`#${i}_textgenerationwebui`).attr('type') == 'text' || $(`#${i}_textgenerationwebui`).is('textarea');
|
|
if (isCheckbox) {
|
|
const val = Boolean(value);
|
|
$(`#${i}_textgenerationwebui`).prop('checked', val);
|
|
}
|
|
else if (isText) {
|
|
$(`#${i}_textgenerationwebui`).val(value);
|
|
}
|
|
else {
|
|
const val = parseFloat(value);
|
|
$(`#${i}_textgenerationwebui`).val(val);
|
|
$(`#${i}_counter_textgenerationwebui`).text(val.toFixed(2));
|
|
}
|
|
|
|
if (trigger) {
|
|
$(`#${i}_textgenerationwebui`).trigger('input');
|
|
}
|
|
}
|
|
|
|
async function generateTextGenWithStreaming(generate_data, signal) {
|
|
const response = await fetch('/generate_textgenerationwebui', {
|
|
headers: {
|
|
...getRequestHeaders(),
|
|
'X-Response-Streaming': String(true),
|
|
'X-Streaming-URL': textgenerationwebui_settings.streaming_url,
|
|
},
|
|
body: JSON.stringify(generate_data),
|
|
method: 'POST',
|
|
signal: signal,
|
|
});
|
|
|
|
return async function* streamData() {
|
|
const decoder = new TextDecoder();
|
|
const reader = response.body.getReader();
|
|
let getMessage = '';
|
|
while (true) {
|
|
const { done, value } = await reader.read();
|
|
let response = decoder.decode(value);
|
|
getMessage += response;
|
|
|
|
if (done) {
|
|
return;
|
|
}
|
|
|
|
yield getMessage;
|
|
}
|
|
}
|
|
}
|
|
|
|
export function getTextGenGenerationData(finalPrompt, this_amount_gen, isImpersonate, cfgValues) {
|
|
return {
|
|
'prompt': finalPrompt,
|
|
'max_new_tokens': this_amount_gen,
|
|
'do_sample': textgenerationwebui_settings.do_sample,
|
|
'temperature': textgenerationwebui_settings.temp,
|
|
'top_p': textgenerationwebui_settings.top_p,
|
|
'typical_p': textgenerationwebui_settings.typical_p,
|
|
'repetition_penalty': textgenerationwebui_settings.rep_pen,
|
|
'repetition_penalty_range': textgenerationwebui_settings.rep_pen_range,
|
|
'encoder_repetition_penalty': textgenerationwebui_settings.encoder_rep_pen,
|
|
'top_k': textgenerationwebui_settings.top_k,
|
|
'min_length': textgenerationwebui_settings.min_length,
|
|
'no_repeat_ngram_size': textgenerationwebui_settings.no_repeat_ngram_size,
|
|
'num_beams': textgenerationwebui_settings.num_beams,
|
|
'penalty_alpha': textgenerationwebui_settings.penalty_alpha,
|
|
'length_penalty': textgenerationwebui_settings.length_penalty,
|
|
'early_stopping': textgenerationwebui_settings.early_stopping,
|
|
'guidance_scale': cfgValues?.guidanceScale?.value ?? textgenerationwebui_settings.guidance_scale ?? 1,
|
|
'negative_prompt': cfgValues?.negativePrompt ?? textgenerationwebui_settings.negative_prompt ?? '',
|
|
'seed': textgenerationwebui_settings.seed,
|
|
'add_bos_token': textgenerationwebui_settings.add_bos_token,
|
|
'stopping_strings': getStoppingStrings(isImpersonate),
|
|
'truncation_length': max_context,
|
|
'ban_eos_token': textgenerationwebui_settings.ban_eos_token,
|
|
'skip_special_tokens': textgenerationwebui_settings.skip_special_tokens,
|
|
'top_a': textgenerationwebui_settings.top_a,
|
|
'tfs': textgenerationwebui_settings.tfs,
|
|
'epsilon_cutoff': textgenerationwebui_settings.epsilon_cutoff,
|
|
'eta_cutoff': textgenerationwebui_settings.eta_cutoff,
|
|
'mirostat_mode': textgenerationwebui_settings.mirostat_mode,
|
|
'mirostat_tau': textgenerationwebui_settings.mirostat_tau,
|
|
'mirostat_eta': textgenerationwebui_settings.mirostat_eta,
|
|
//'grammar_file': textgenerationwebui_settings.grammar_file,
|
|
};
|
|
}
|