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app.py
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######
# Project : lollms-webui
# Author : ParisNeo with the help of the community
# Supported by Nomic-AI
# license : Apache 2.0
# Description :
# A front end Flask application for llamacpp models.
# The official LOLLMS Web ui
# Made by the community for the community
######
__author__ = "parisneo"
__github__ = "https://github.com/ParisNeo/lollms-webui"
__copyright__ = "Copyright 2023, "
__license__ = "Apache 2.0"
__version__ ="6.5(RC2)"
main_repo = "https://github.com/ParisNeo/lollms-webui.git"
import os
import sys
from flask import request, jsonify
import io
import sys
import time
import traceback
import webbrowser
from pathlib import Path
def run_update_script(args=None):
update_script = Path(__file__).parent/"update_script.py"
# Convert Namespace object to a dictionary
if args:
args_dict = vars(args)
else:
args_dict = {}
# Filter out any key-value pairs where the value is None
valid_args = {key: value for key, value in args_dict.items() if value is not None}
# Save the arguments to a temporary file
temp_file = Path(__file__).parent/"temp_args.txt"
with open(temp_file, "w") as file:
# Convert the valid_args dictionary to a string in the format "key1 value1 key2 value2 ..."
arg_string = " ".join([f"--{key} {value}" for key, value in valid_args.items()])
file.write(arg_string)
os.system(f"python {update_script}")
sys.exit(0)
from lollms.helpers import ASCIIColors, get_trace_exception, trace_exception
try:
import git
import logging
import argparse
import json
import traceback
import subprocess
import signal
from lollms.config import InstallOption
from lollms.binding import LOLLMSConfig, BindingBuilder
from lollms.personality import AIPersonality
from lollms.config import BaseConfig
from lollms.paths import LollmsPaths, gptqlora_repo
from api.db import Discussion
from flask import (
Flask,
jsonify,
render_template,
request,
send_from_directory
)
from flask_socketio import SocketIO
import yaml
from geventwebsocket.handler import WebSocketHandler
import logging
import psutil
from lollms.main_config import LOLLMSConfig
from typing import Optional
import gc
import pkg_resources
from api.config import load_config
from api import LoLLMsAPPI
import shutil
import socket
except Exception as ex:
trace_exception(ex)
run_update_script()
try:
import mimetypes
mimetypes.add_type('application/javascript', '.js')
mimetypes.add_type('text/css', '.css')
except:
ASCIIColors.yellow("Couldn't set mimetype")
log = logging.getLogger('werkzeug')
log.setLevel(logging.ERROR)
app = Flask("Lollms-WebUI", static_url_path="/static", static_folder="static")
# async_mode='gevent', ping_timeout=1200, ping_interval=120,
socketio = SocketIO(app, cors_allowed_origins="*", async_mode='threading',engineio_options={'websocket_compression': False, 'websocket_ping_interval': 20, 'websocket_ping_timeout': 120, 'websocket_max_queue': 100})
app.config['SECRET_KEY'] = 'secret!'
# Set the logging level to WARNING or higher
logging.getLogger('socketio').setLevel(logging.WARNING)
logging.getLogger('engineio').setLevel(logging.WARNING)
logging.getLogger('werkzeug').setLevel(logging.ERROR)
logging.basicConfig(level=logging.WARNING)
def get_ip_address():
# Create a socket object
sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
try:
# Connect to a remote host (doesn't matter which one)
sock.connect(('8.8.8.8', 80))
# Get the local IP address of the socket
ip_address = sock.getsockname()[0]
return ip_address
except socket.error:
return None
finally:
# Close the socket
sock.close()
def check_update_(branch_name="main"):
try:
# Open the repository
repo_path = str(Path(__file__).parent)
ASCIIColors.yellow(f"Checking for updates from {repo_path}")
repo = git.Repo(repo_path)
# Fetch updates from the remote for the specified branch
repo.remotes.origin.fetch(refspec=f"refs/heads/{branch_name}:refs/remotes/origin/{branch_name}")
# Compare the local and remote commit IDs for the specified branch
local_commit = repo.head.commit
remote_commit = repo.remotes.origin.refs[branch_name].commit
ASCIIColors.yellow(f"update availability: {local_commit != remote_commit}")
# Return True if there are updates, False otherwise
return local_commit != remote_commit
except Exception as e:
# Handle any errors that may occur during the fetch process
# trace_exception(e)
return False
def run_restart_script(args):
restart_script = Path(__file__).parent/"restart_script.py"
# Convert Namespace object to a dictionary
args_dict = vars(args)
# Filter out any key-value pairs where the value is None
valid_args = {key: value for key, value in args_dict.items() if value is not None}
# Save the arguments to a temporary file
temp_file = Path(__file__).parent/"temp_args.txt"
with open(temp_file, "w") as file:
# Convert the valid_args dictionary to a string in the format "key1 value1 key2 value2 ..."
arg_string = " ".join([f"--{key} {value}" for key, value in valid_args.items()])
file.write(arg_string)
os.system(f"python {restart_script}")
sys.exit(0)
class LoLLMsWebUI(LoLLMsAPPI):
def __init__(self, args, _app, _socketio, config:LOLLMSConfig, config_file_path:Path|str, lollms_paths:LollmsPaths) -> None:
self.args = args
if len(config.personalities)==0:
config.personalities.append("generic/lollms")
config["active_personality_id"] = 0
config.save_config()
if config["active_personality_id"]>=len(config["personalities"]) or config["active_personality_id"]<0:
config["active_personality_id"] = 0
super().__init__(config, _socketio, config_file_path, lollms_paths)
if config.auto_update:
if check_update_():
ASCIIColors.info("New version found. Updating!")
self.update_software()
self.app = _app
self.cancel_gen = False
app.template_folder = "web/dist"
if len(config["personalities"])>0:
self.personality_category= config["personalities"][config["active_personality_id"]].split("/")[0]
self.personality_name= config["personalities"][config["active_personality_id"]].split("/")[1]
else:
self.personality_category = "generic"
self.personality_name = "lollms"
# =========================================================================================
# Endpoints
# =========================================================================================
self.add_endpoint(
"/get_current_personality_files_list", "get_current_personality_files_list", self.get_current_personality_files_list, methods=["GET"]
)
self.add_endpoint(
"/clear_personality_files_list", "clear_personality_files_list", self.clear_personality_files_list, methods=["GET"]
)
self.add_endpoint("/start_training", "start_training", self.start_training, methods=["POST"])
self.add_endpoint("/get_lollms_version", "get_lollms_version", self.get_lollms_version, methods=["GET"])
self.add_endpoint("/get_lollms_webui_version", "get_lollms_webui_version", self.get_lollms_webui_version, methods=["GET"])
self.add_endpoint("/reload_binding", "reload_binding", self.reload_binding, methods=["POST"])
self.add_endpoint("/update_software", "update_software", self.update_software, methods=["GET"])
self.add_endpoint("/clear_uploads", "clear_uploads", self.clear_uploads, methods=["GET"])
self.add_endpoint("/selectdb", "selectdb", self.selectdb, methods=["GET"])
self.add_endpoint("/restart_program", "restart_program", self.restart_program, methods=["GET"])
self.add_endpoint("/check_update", "check_update", self.check_update, methods=["GET"])
self.add_endpoint("/post_to_personality", "post_to_personality", self.post_to_personality, methods=["POST"])
self.add_endpoint("/install_model_from_path", "install_model_from_path", self.install_model_from_path, methods=["GET"])
self.add_endpoint("/reinstall_binding", "reinstall_binding", self.reinstall_binding, methods=["POST"])
self.add_endpoint("/reinstall_personality", "reinstall_personality", self.reinstall_personality, methods=["POST"])
self.add_endpoint("/switch_personal_path", "switch_personal_path", self.switch_personal_path, methods=["POST"])
self.add_endpoint("/add_reference_to_local_model", "add_reference_to_local_model", self.add_reference_to_local_model, methods=["POST"])
self.add_endpoint("/add_model_reference", "add_model_reference", self.add_model_reference, methods=["POST"])
self.add_endpoint("/upload_model", "upload_model", self.upload_model, methods=["POST"])
self.add_endpoint("/upload_avatar", "upload_avatar", self.upload_avatar, methods=["POST"])
self.add_endpoint("/list_mounted_personalities", "list_mounted_personalities", self.list_mounted_personalities, methods=["POST"])
self.add_endpoint("/mount_personality", "mount_personality", self.p_mount_personality, methods=["POST"])
self.add_endpoint("/remount_personality", "remount_personality", self.p_remount_personality, methods=["POST"])
self.add_endpoint("/unmount_personality", "unmount_personality", self.p_unmount_personality, methods=["POST"])
self.add_endpoint("/select_personality", "select_personality", self.p_select_personality, methods=["POST"])
self.add_endpoint("/get_personality_settings", "get_personality_settings", self.get_personality_settings, methods=["POST"])
self.add_endpoint("/get_active_personality_settings", "get_active_personality_settings", self.get_active_personality_settings, methods=["GET"])
self.add_endpoint("/get_active_binding_settings", "get_active_binding_settings", self.get_active_binding_settings, methods=["GET"])
self.add_endpoint("/set_active_personality_settings", "set_active_personality_settings", self.set_active_personality_settings, methods=["POST"])
self.add_endpoint("/set_active_binding_settings", "set_active_binding_settings", self.set_active_binding_settings, methods=["POST"])
self.add_endpoint(
"/disk_usage", "disk_usage", self.disk_usage, methods=["GET"]
)
self.add_endpoint(
"/ram_usage", "ram_usage", self.ram_usage, methods=["GET"]
)
self.add_endpoint(
"/vram_usage", "vram_usage", self.vram_usage, methods=["GET"]
)
self.add_endpoint(
"/list_bindings", "list_bindings", self.list_bindings, methods=["GET"]
)
self.add_endpoint(
"/list_extensions", "list_extensions", self.list_extensions, methods=["GET"]
)
self.add_endpoint(
"/list_models", "list_models", self.list_models, methods=["GET"]
)
self.add_endpoint(
"/get_active_model", "get_active_model", self.get_active_model, methods=["GET"]
)
self.add_endpoint(
"/list_personalities_categories", "list_personalities_categories", self.list_personalities_categories, methods=["GET"]
)
self.add_endpoint(
"/list_personalities", "list_personalities", self.list_personalities, methods=["GET"]
)
self.add_endpoint(
"/list_discussions", "list_discussions", self.list_discussions, methods=["GET"]
)
self.add_endpoint("/delete_personality", "delete_personality", self.delete_personality, methods=["GET"])
self.add_endpoint("/", "", self.index, methods=["GET"])
self.add_endpoint("/settings/", "", self.index, methods=["GET"])
self.add_endpoint("/playground/", "", self.index, methods=["GET"])
self.add_endpoint("/<path:filename>", "serve_static", self.serve_static, methods=["GET"])
self.add_endpoint("/user_infos/<path:filename>", "serve_user_infos", self.serve_user_infos, methods=["GET"])
self.add_endpoint("/images/<path:filename>", "serve_images", self.serve_images, methods=["GET"])
self.add_endpoint("/bindings/<path:filename>", "serve_bindings", self.serve_bindings, methods=["GET"])
self.add_endpoint("/personalities/<path:filename>", "serve_personalities", self.serve_personalities, methods=["GET"])
self.add_endpoint("/outputs/<path:filename>", "serve_outputs", self.serve_outputs, methods=["GET"])
self.add_endpoint("/data/<path:filename>", "serve_data", self.serve_data, methods=["GET"])
self.add_endpoint("/help/<path:filename>", "serve_help", self.serve_help, methods=["GET"])
self.add_endpoint("/uploads/<path:filename>", "serve_uploads", self.serve_uploads, methods=["GET"])
self.add_endpoint("/export_discussion", "export_discussion", self.export_discussion, methods=["GET"])
self.add_endpoint("/export", "export", self.export, methods=["GET"])
self.add_endpoint("/stop_gen", "stop_gen", self.stop_gen, methods=["GET"])
self.add_endpoint("/rename", "rename", self.rename, methods=["POST"])
self.add_endpoint("/edit_title", "edit_title", self.edit_title, methods=["POST"])
self.add_endpoint(
"/delete_discussion",
"delete_discussion",
self.delete_discussion,
methods=["POST"],
)
self.add_endpoint(
"/edit_message", "edit_message", self.edit_message, methods=["GET"]
)
self.add_endpoint(
"/message_rank_up", "message_rank_up", self.message_rank_up, methods=["GET"]
)
self.add_endpoint(
"/message_rank_down", "message_rank_down", self.message_rank_down, methods=["GET"]
)
self.add_endpoint(
"/delete_message", "delete_message", self.delete_message, methods=["GET"]
)
self.add_endpoint(
"/get_config", "get_config", self.get_config, methods=["GET"]
)
self.add_endpoint(
"/get_current_personality_path_infos", "get_current_personality_path_infos", self.get_current_personality_path_infos, methods=["GET"]
)
self.add_endpoint(
"/get_available_models", "get_available_models", self.get_available_models, methods=["GET"]
)
self.add_endpoint(
"/extensions", "extensions", self.extensions, methods=["GET"]
)
self.add_endpoint(
"/upgrade_to_gpu", "upgrade_to_gpu", self.upgrade_to_gpu, methods=["GET"]
)
self.add_endpoint(
"/training", "training", self.training, methods=["GET"]
)
self.add_endpoint(
"/main", "main", self.main, methods=["GET"]
)
self.add_endpoint(
"/settings", "settings", self.settings, methods=["GET"]
)
self.add_endpoint(
"/help", "help", self.help, methods=["GET"]
)
self.add_endpoint(
"/get_generation_status", "get_generation_status", self.get_generation_status, methods=["GET"]
)
self.add_endpoint(
"/update_setting", "update_setting", self.update_setting, methods=["POST"]
)
self.add_endpoint(
"/apply_settings", "apply_settings", self.apply_settings, methods=["POST"]
)
self.add_endpoint(
"/save_settings", "save_settings", self.save_settings, methods=["POST"]
)
self.add_endpoint(
"/get_current_personality", "get_current_personality", self.get_current_personality, methods=["GET"]
)
self.add_endpoint(
"/get_all_personalities", "get_all_personalities", self.get_all_personalities, methods=["GET"]
)
self.add_endpoint(
"/get_personality", "get_personality", self.get_personality, methods=["GET"]
)
self.add_endpoint(
"/reset", "reset", self.reset, methods=["GET"]
)
self.add_endpoint(
"/export_multiple_discussions", "export_multiple_discussions", self.export_multiple_discussions, methods=["POST"]
)
self.add_endpoint(
"/import_multiple_discussions", "import_multiple_discussions", self.import_multiple_discussions, methods=["POST"]
)
self.add_endpoint(
"/get_presets", "get_presets", self.get_presets, methods=["GET"]
)
self.add_endpoint(
"/add_preset", "add_preset", self.add_preset, methods=["POST"]
)
self.add_endpoint(
"/save_presets", "save_presets", self.save_presets, methods=["POST"]
)
self.add_endpoint(
"/execute_python_code", "execute_python_code", self.execute_python_code, methods=["POST"]
)
def execute_python_code(self):
"""Executes Python code and returns the output."""
data = request.get_json()
code = data["code"]
ASCIIColors.info("Executing python code:")
ASCIIColors.yellow(code)
def spawn_process(code):
"""Executes Python code and returns the output as JSON."""
# Start the timer.
start_time = time.time()
# Create a temporary file.
tmp_file = self.lollms_paths.personal_data_path/"ai_code.py"
with open(tmp_file,"w") as f:
f.write(code)
try:
# Execute the Python code in a temporary file.
process = subprocess.Popen(
["python", str(tmp_file)],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
)
# Get the output and error from the process.
output, error = process.communicate()
except Exception as ex:
# Stop the timer.
execution_time = time.time() - start_time
error_message = f"Error executing Python code: {ex}"
error_json = {"output": "<div class='text-red-500'>"+ex+"\n"+get_trace_exception(ex)+"</div>", "execution_time": execution_time}
return json.dumps(error_json)
# Stop the timer.
execution_time = time.time() - start_time
# Check if the process was successful.
if process.returncode != 0:
# The child process threw an exception.
error_message = f"Error executing Python code: {error.decode('utf8')}"
error_json = {"output": "<div class='text-red-500'>"+error_message+"</div>", "execution_time": execution_time}
return json.dumps(error_json)
# The child process was successful.
output_json = {"output": output.decode("utf8"), "execution_time": execution_time}
return json.dumps(output_json)
return spawn_process(code)
def copy_files(self, src, dest):
for item in os.listdir(src):
src_file = os.path.join(src, item)
dest_file = os.path.join(dest, item)
if os.path.isfile(src_file):
shutil.copy2(src_file, dest_file)
def get_presets(self):
presets = []
presets_folder = Path("__file__").parent/"presets"
for filename in presets_folder.glob('*.yaml'):
with open(filename, 'r', encoding='utf-8') as file:
preset = yaml.safe_load(file)
if preset is not None:
presets.append(preset)
presets_folder = self.lollms_paths.personal_databases_path/"lollms_playground_presets"
presets_folder.mkdir(exist_ok=True, parents=True)
for filename in presets_folder.glob('*.yaml'):
with open(filename, 'r', encoding='utf-8') as file:
preset = yaml.safe_load(file)
if preset is not None:
presets.append(preset)
return jsonify(presets)
def add_preset(self):
# Get the JSON data from the POST request.
preset_data = request.get_json()
presets_folder = self.lollms_paths.personal_databases_path/"lollms_playground_presets"
if not presets_folder.exists():
presets_folder.mkdir(exist_ok=True, parents=True)
fn = preset_data["name"].lower().replace(" ","_")
filename = presets_folder/f"{fn}.yaml"
with open(filename, 'w', encoding='utf-8') as file:
yaml.dump(preset_data, file)
return jsonify({"status": True})
def del_preset(self):
presets_folder = self.lollms_paths.personal_databases_path/"lollms_playground_presets"
if not presets_folder.exists():
presets_folder.mkdir(exist_ok=True, parents=True)
self.copy_files("presets",presets_folder)
presets = []
for filename in presets_folder.glob('*.yaml'):
print(filename)
with open(filename, 'r') as file:
preset = yaml.safe_load(file)
if preset is not None:
presets.append(preset)
return jsonify(presets)
def save_presets(self):
"""Saves a preset to a file.
Args:
None.
Returns:
None.
"""
# Get the JSON data from the POST request.
preset_data = request.get_json()
presets_file = self.lollms_paths.personal_databases_path/"presets.json"
# Save the JSON data to a file.
with open(presets_file, "w") as f:
json.dump(preset_data, f, indent=4)
return jsonify({"status":True,"message":"Preset saved successfully!"})
def export_multiple_discussions(self):
data = request.get_json()
discussion_ids = data["discussion_ids"]
discussions = self.db.export_discussions_to_json(discussion_ids)
return jsonify(discussions)
def import_multiple_discussions(self):
discussions = request.get_json()["jArray"]
self.db.import_from_json(discussions)
return jsonify(discussions)
def reset(self):
os.kill(os.getpid(), signal.SIGINT) # Send the interrupt signal to the current process
subprocess.Popen(['python', 'app.py']) # Restart the app using subprocess
return 'App is resetting...'
def save_settings(self):
self.config.save_config(self.config_file_path)
if self.config["debug"]:
print("Configuration saved")
# Tell that the setting was changed
self.socketio.emit('save_settings', {"status":True})
return jsonify({"status":True})
def get_current_personality(self):
return jsonify({"personality":self.personality.as_dict()})
def get_all_personalities(self):
personalities_folder = self.lollms_paths.personalities_zoo_path
personalities = {}
for category_folder in personalities_folder.iterdir():
cat = category_folder.stem
if category_folder.is_dir() and not category_folder.stem.startswith('.'):
personalities[category_folder.name] = []
for personality_folder in category_folder.iterdir():
pers = personality_folder.stem
if personality_folder.is_dir() and not personality_folder.stem.startswith('.'):
personality_info = {"folder":personality_folder.stem}
config_path = personality_folder / 'config.yaml'
if not config_path.exists():
"""
try:
shutil.rmtree(str(config_path.parent))
ASCIIColors.warning(f"Deleted useless personality: {config_path.parent}")
except Exception as ex:
ASCIIColors.warning(f"Couldn't delete personality ({ex})")
"""
continue
try:
scripts_path = personality_folder / 'scripts'
personality_info['has_scripts'] = scripts_path.exists()
with open(config_path) as config_file:
config_data = yaml.load(config_file, Loader=yaml.FullLoader)
personality_info['name'] = config_data.get('name',"No Name")
personality_info['description'] = config_data.get('personality_description',"")
personality_info['author'] = config_data.get('author', 'ParisNeo')
personality_info['version'] = config_data.get('version', '1.0.0')
personality_info['installed'] = (self.lollms_paths.personal_configuration_path/f"personality_{personality_folder.stem}.yaml").exists() or personality_info['has_scripts']
personality_info['help'] = config_data.get('help', '')
personality_info['commands'] = config_data.get('commands', '')
languages_path = personality_folder/ 'languages'
real_assets_path = personality_folder/ 'assets'
assets_path = Path("personalities") / cat / pers / 'assets'
gif_logo_path = assets_path / 'logo.gif'
webp_logo_path = assets_path / 'logo.webp'
png_logo_path = assets_path / 'logo.png'
jpg_logo_path = assets_path / 'logo.jpg'
jpeg_logo_path = assets_path / 'logo.jpeg'
svg_logo_path = assets_path / 'logo.svg'
bmp_logo_path = assets_path / 'logo.bmp'
gif_logo_path_ = real_assets_path / 'logo.gif'
webp_logo_path_ = real_assets_path / 'logo.webp'
png_logo_path_ = real_assets_path / 'logo.png'
jpg_logo_path_ = real_assets_path / 'logo.jpg'
jpeg_logo_path_ = real_assets_path / 'logo.jpeg'
svg_logo_path_ = real_assets_path / 'logo.svg'
bmp_logo_path_ = real_assets_path / 'logo.bmp'
if languages_path.exists():
personality_info['languages']=[f.stem for f in languages_path.iterdir() if f.suffix==".yaml"]
else:
personality_info['languages']=None
personality_info['has_logo'] = png_logo_path.is_file() or gif_logo_path.is_file()
if gif_logo_path_.exists():
personality_info['avatar'] = str(gif_logo_path).replace("\\","/")
elif webp_logo_path_.exists():
personality_info['avatar'] = str(webp_logo_path).replace("\\","/")
elif png_logo_path_.exists():
personality_info['avatar'] = str(png_logo_path).replace("\\","/")
elif jpg_logo_path_.exists():
personality_info['avatar'] = str(jpg_logo_path).replace("\\","/")
elif jpeg_logo_path_.exists():
personality_info['avatar'] = str(jpeg_logo_path).replace("\\","/")
elif svg_logo_path_.exists():
personality_info['avatar'] = str(svg_logo_path).replace("\\","/")
elif bmp_logo_path_.exists():
personality_info['avatar'] = str(bmp_logo_path).replace("\\","/")
else:
personality_info['avatar'] = ""
personalities[category_folder.name].append(personality_info)
except Exception as ex:
ASCIIColors.warning(f"Couldn't load personality from {personality_folder} [{ex}]")
trace_exception(ex)
return json.dumps(personalities)
def get_personality(self):
category = request.args.get('category')
name = request.args.get('name')
personality_folder = self.lollms_paths.personalities_zoo_path/f"{category}"/f"{name}"
personality_path = personality_folder/f"config.yaml"
personality_info = {}
with open(personality_path) as config_file:
config_data = yaml.load(config_file, Loader=yaml.FullLoader)
personality_info['name'] = config_data.get('name',"unnamed")
personality_info['description'] = config_data.get('personality_description',"")
personality_info['author'] = config_data.get('creator', 'ParisNeo')
personality_info['version'] = config_data.get('version', '1.0.0')
scripts_path = personality_folder / 'scripts'
personality_info['has_scripts'] = scripts_path.is_dir()
assets_path = personality_folder / 'assets'
gif_logo_path = assets_path / 'logo.gif'
webp_logo_path = assets_path / 'logo.webp'
png_logo_path = assets_path / 'logo.png'
jpg_logo_path = assets_path / 'logo.jpg'
jpeg_logo_path = assets_path / 'logo.jpeg'
bmp_logo_path = assets_path / 'logo.bmp'
personality_info['has_logo'] = png_logo_path.is_file() or gif_logo_path.is_file()
if gif_logo_path.exists():
personality_info['avatar'] = str(gif_logo_path).replace("\\","/")
elif webp_logo_path.exists():
personality_info['avatar'] = str(webp_logo_path).replace("\\","/")
elif png_logo_path.exists():
personality_info['avatar'] = str(png_logo_path).replace("\\","/")
elif jpg_logo_path.exists():
personality_info['avatar'] = str(jpg_logo_path).replace("\\","/")
elif jpeg_logo_path.exists():
personality_info['avatar'] = str(jpeg_logo_path).replace("\\","/")
elif bmp_logo_path.exists():
personality_info['avatar'] = str(bmp_logo_path).replace("\\","/")
else:
personality_info['avatar'] = ""
return json.dumps(personality_info)
# Settings (data: {"setting_name":<the setting name>,"setting_value":<the setting value>})
def update_setting(self):
data = request.get_json()
setting_name = data['setting_name']
ASCIIColors.info(f"Requested updating of setting {data['setting_name']} to {data['setting_value']}")
if setting_name== "temperature":
self.config["temperature"]=float(data['setting_value'])
elif setting_name== "n_predict":
self.config["n_predict"]=int(data['setting_value'])
elif setting_name== "top_k":
self.config["top_k"]=int(data['setting_value'])
elif setting_name== "top_p":
self.config["top_p"]=float(data['setting_value'])
elif setting_name== "repeat_penalty":
self.config["repeat_penalty"]=float(data['setting_value'])
elif setting_name== "repeat_last_n":
self.config["repeat_last_n"]=int(data['setting_value'])
elif setting_name== "n_threads":
self.config["n_threads"]=int(data['setting_value'])
elif setting_name== "ctx_size":
self.config["ctx_size"]=int(data['setting_value'])
elif setting_name== "personality_folder":
self.personality_name=data['setting_value']
if len(self.config["personalities"])>0:
if self.config["active_personality_id"]<len(self.config["personalities"]):
self.config["personalities"][self.config["active_personality_id"]] = f"{self.personality_category}/{self.personality_name}"
else:
self.config["active_personality_id"] = 0
self.config["personalities"][self.config["active_personality_id"]] = f"{self.personality_category}/{self.personality_name}"
if self.personality_category!="Custom":
personality_fn = self.lollms_paths.personalities_zoo_path/self.config["personalities"][self.config["active_personality_id"]]
else:
personality_fn = self.lollms_paths.personal_personalities_path/self.config["personalities"][self.config["active_personality_id"]].split("/")[-1]
self.personality.load_personality(personality_fn)
else:
self.config["personalities"].append(f"{self.personality_category}/{self.personality_name}")
elif setting_name== "override_personality_model_parameters":
self.config["override_personality_model_parameters"]=bool(data['setting_value'])
elif setting_name == "model_name":
self.config["model_name"]=data['setting_value']
if self.config["model_name"] is not None:
try:
self.model = None
if self.binding:
del self.binding
self.binding = None
for per in self.mounted_personalities:
per.model = None
gc.collect()
self.binding = BindingBuilder().build_binding(self.config, self.lollms_paths)
self.model = self.binding.build_model()
for per in self.mounted_personalities:
per.model = self.model
except Exception as ex:
# Catch the exception and get the traceback as a list of strings
traceback_lines = traceback.format_exception(type(ex), ex, ex.__traceback__)
# Join the traceback lines into a single string
traceback_text = ''.join(traceback_lines)
ASCIIColors.error(f"Couldn't load model: [{ex}]")
ASCIIColors.error(traceback_text)
return jsonify({ "status":False, 'error':str(ex)})
else:
ASCIIColors.warning("Trying to set a None model. Please select a model for the binding")
print("update_settings : New model selected")
elif setting_name== "binding_name":
if self.config['binding_name']!= data['setting_value']:
print(f"New binding selected : {data['setting_value']}")
self.config["binding_name"]=data['setting_value']
try:
if self.binding:
self.binding.destroy_model()
self.binding = None
self.model = None
for per in self.mounted_personalities:
per.model = None
gc.collect()
self.binding = BindingBuilder().build_binding(self.config, self.lollms_paths)
self.model = None
self.config.save_config()
ASCIIColors.green("Model loaded successfully")
except Exception as ex:
ASCIIColors.error(f"Couldn't build binding: [{ex}]")
trace_exception(ex)
return jsonify({"status":False, 'error':str(ex)})
else:
if self.config["debug"]:
print(f"Configuration {data['setting_name']} set to {data['setting_value']}")
return jsonify({'setting_name': data['setting_name'], "status":True})
else:
if data['setting_name'] in self.config.config.keys():
self.config[data['setting_name']] = data['setting_value']
else:
if self.config["debug"]:
print(f"Configuration {data['setting_name']} couldn't be set to {data['setting_value']}")
return jsonify({'setting_name': data['setting_name'], "status":False})
if self.config["debug"]:
print(f"Configuration {data['setting_name']} set to {data['setting_value']}")
ASCIIColors.success(f"Configuration {data['setting_name']} updated")
if self.config.auto_save:
self.config.save_config()
# Tell that the setting was changed
return jsonify({'setting_name': data['setting_name'], "status":True})
def apply_settings(self):
data = request.get_json()
try:
for key in self.config.config.keys():
self.config.config[key] = data["config"].get(key, self.config.config[key])
ASCIIColors.success("OK")
self.rebuild_personalities()
if self.config.auto_save:
self.config.save_config()
return jsonify({"status":True})
except Exception as ex:
return jsonify({"status":False,"error":str(ex)})
def upgrade_to_gpu(self):
ASCIIColors.yellow("Received command to upgrade to GPU")
ASCIIColors.info("Installing cuda toolkit")
res = subprocess.check_call(["conda", "install", "-c", "nvidia/label/cuda-11.7.0", "-c", "nvidia", "-c", "conda-forge", "cuda-toolkit", "ninja", "git", "--force-reinstall", "-y"])
if res!=0:
ASCIIColors.red("Couldn't install cuda toolkit")
return jsonify({'status':False, "error": "Couldn't install cuda toolkit. Make sure you are running from conda environment"})
ASCIIColors.green("Cuda toolkit installed successfully")
ASCIIColors.yellow("Removing pytorch")
try:
res = subprocess.check_call(["pip","uninstall","torch", "torchvision", "torchaudio", "-y"])
except :
pass
ASCIIColors.green("PyTorch unstalled successfully")
ASCIIColors.yellow("Installing pytorch with cuda support")
res = subprocess.check_call(["pip","install","--upgrade","torch==2.0.1+cu117", "torchvision", "torchaudio", "--index-url", "https://download.pytorch.org/whl/cu117","--no-cache"])
if res==0:
ASCIIColors.green("PyTorch installed successfully")
import torch
if torch.cuda.is_available():
ASCIIColors.success("CUDA is supported.")
else:
ASCIIColors.warning("CUDA is not supported. This may mean that the upgrade didn't succeed. Try rebooting the application")
else:
ASCIIColors.green("An error hapened")
self.config.enable_gpu=True
return jsonify({'status':res==0})
def ram_usage(self):
"""
Returns the RAM usage in bytes.
"""
ram = psutil.virtual_memory()
return jsonify({
"total_space":ram.total,
"available_space":ram.free,
"percent_usage":ram.percent,
"ram_usage": ram.used
})
def vram_usage(self) -> Optional[dict]:
try:
output = subprocess.check_output(['nvidia-smi', '--query-gpu=memory.total,memory.used,gpu_name', '--format=csv,nounits,noheader'])
lines = output.decode().strip().split('\n')
vram_info = [line.split(',') for line in lines]
except (subprocess.CalledProcessError, FileNotFoundError):
return {
"nb_gpus": 0
}
ram_usage = {
"nb_gpus": len(vram_info)
}
if vram_info is not None:
for i, gpu in enumerate(vram_info):
ram_usage[f"gpu_{i}_total_vram"] = int(gpu[0])*1024*1024
ram_usage[f"gpu_{i}_used_vram"] = int(gpu[1])*1024*1024
ram_usage[f"gpu_{i}_model"] = gpu[2].strip()
else:
# Set all VRAM-related entries to None
ram_usage["gpu_0_total_vram"] = None
ram_usage["gpu_0_used_vram"] = None
ram_usage["gpu_0_model"] = None
return jsonify(ram_usage)
def disk_usage(self):
current_drive = Path.cwd().anchor
drive_disk_usage = psutil.disk_usage(current_drive)
try:
models_folder_disk_usage = psutil.disk_usage(str(self.lollms_paths.personal_models_path/f'{self.config["binding_name"]}'))
return jsonify( {
"total_space":drive_disk_usage.total,
"available_space":drive_disk_usage.free,
"usage":drive_disk_usage.used,
"percent_usage":drive_disk_usage.percent,
"binding_disk_total_space":models_folder_disk_usage.total,
"binding_disk_available_space":models_folder_disk_usage.free,
"binding_models_usage": models_folder_disk_usage.used,
"binding_models_percent_usage": models_folder_disk_usage.percent,
})
except Exception as ex:
return jsonify({
"total_space":drive_disk_usage.total,
"available_space":drive_disk_usage.free,
"percent_usage":drive_disk_usage.percent,
"binding_disk_total_space": None,
"binding_disk_available_space": None,
"binding_models_usage": None,
"binding_models_percent_usage": None,
})
def find_extension(self, path:Path, filename:str, exts:list)->Path:
for ext in exts:
full_path = path/(filename+ext)
if full_path.exists():
return full_path
return None
def list_bindings(self):
bindings_dir = self.lollms_paths.bindings_zoo_path # replace with the actual path to the models folder
bindings=[]
for f in bindings_dir.iterdir():
card = f/"binding_card.yaml"
if card.exists():
try:
bnd = load_config(card)
bnd["folder"]=f.stem
installed = (self.lollms_paths.personal_configuration_path/"bindings"/f.stem/f"config.yaml").exists()
bnd["installed"]=installed
icon_file = self.find_extension(self.lollms_paths.bindings_zoo_path/f"{f.name}", "logo", [".svg",".gif",".png"])
if icon_file is not None:
icon_path = Path(f"bindings/{f.name}/logo{icon_file.suffix}")
bnd["icon"]=str(icon_path)
bindings.append(bnd)
except Exception as ex:
print(f"Couldn't load backend card : {f}\n\t{ex}")
return jsonify(bindings)
def list_extensions(self):
return jsonify([])
def list_models(self):
if self.binding is not None: