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Install Forge automatically by creating a conda environment and cloing the forge repo

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This commit is contained in:
cmdr2 2024-10-07 11:28:28 +05:30
parent 6ea7dd36da
commit 6f4e2017f4
6 changed files with 207 additions and 29 deletions
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33
ui/easydiffusion/app.py
View File

@ -331,16 +331,31 @@ def open_browser():
webbrowser.open(f"http://localhost:{port}")
Console().print(
Panel(
"\n"
+ "[white]Easy Diffusion is ready to serve requests.\n\n"
+ "A new browser tab should have been opened by now.\n"
+ f"If not, please open your web browser and navigate to [bold yellow underline]http://localhost:{port}/\n",
title="Easy Diffusion is ready",
style="bold yellow on blue",
from easydiffusion.backend_manager import backend
if backend.is_installed():
Console().print(
Panel(
"\n"
+ "[white]Easy Diffusion is ready to serve requests.\n\n"
+ "A new browser tab should have been opened by now.\n"
+ f"If not, please open your web browser and navigate to [bold yellow underline]http://localhost:{port}/\n",
title="Easy Diffusion is ready",
style="bold yellow on blue",
)
)
else:
backend_name = config["backend"]
Console().print(
Panel(
"\n"
+ f"[white]Backend: {backend_name} is still installing..\n\n"
+ "Please wait until it finishes installing before making images.\n"
+ f"The UI will turn green in the top-right corner once it is ready (in [bold yellow underline]http://localhost:{port}[/]).\n",
title=f"Backend engine is installing",
style="bold yellow on blue",
)
)
)
def fail_and_die(fail_type: str, data: str):

1
ui/easydiffusion/backends/ed_classic.py
View File

@ -3,6 +3,7 @@ from sdkit_common import (
stop_backend,
install_backend,
uninstall_backend,
is_installed,
create_sdkit_context,
ping,
load_model,

1
ui/easydiffusion/backends/ed_diffusers.py
View File

@ -3,6 +3,7 @@ from sdkit_common import (
stop_backend,
install_backend,
uninstall_backend,
is_installed,
create_sdkit_context,
ping,
load_model,

4
ui/easydiffusion/backends/sdkit_common.py
View File

@ -28,6 +28,10 @@ def uninstall_backend():
pass
def is_installed():
return True
def create_sdkit_context(use_diffusers):
c = Context()
c.test_diffusers = use_diffusers

194
ui/easydiffusion/backends/webui/__init__.py
View File

@ -4,6 +4,7 @@ import subprocess
import threading
from threading import local
import psutil
import shutil
from easydiffusion.app import ROOT_DIR, getConfig
from easydiffusion.model_manager import get_model_dir
@ -29,10 +30,15 @@ ed_info = {
"type": "backend",
}
WEBUI_REPO = "https://github.com/lllyasviel/stable-diffusion-webui-forge.git"
WEBUI_COMMIT = "f4d5e8cac16a42fa939e78a0956b4c30e2b47bb5"
BACKEND_DIR = os.path.abspath(os.path.join(ROOT_DIR, "webui"))
SYSTEM_DIR = os.path.join(BACKEND_DIR, "system")
WEBUI_DIR = os.path.join(BACKEND_DIR, "webui")
OS_NAME = platform.system()
MODELS_TO_OVERRIDE = {
"stable-diffusion": "--ckpt-dir",
"vae": "--vae-dir",
@ -46,10 +52,42 @@ MODELS_TO_OVERRIDE = {
}
backend_process = None
conda = "conda"
def locate_conda():
global conda
which = "where" if OS_NAME == "Windows" else "which"
conda = subprocess.getoutput(f"{which} conda")
conda = conda.split("\n")
conda = conda[0].strip()
print("conda: ", conda)
locate_conda()
def install_backend():
pass
print("Installing the WebUI backend..")
# create the conda env
run([conda, "create", "-y", "--prefix", SYSTEM_DIR], cwd=ROOT_DIR)
# install python 3.10 and git in the conda env
run([conda, "install", "-y", "--prefix", SYSTEM_DIR, "-c", "conda-forge", "python=3.10", "git"], cwd=ROOT_DIR)
# print info
run_in_conda(["git", "--version"], cwd=ROOT_DIR)
run_in_conda(["python", "--version"], cwd=ROOT_DIR)
# clone webui
run_in_conda(["git", "clone", WEBUI_REPO, WEBUI_DIR], cwd=ROOT_DIR)
# install cpu-only torch if the PC doesn't have a graphics card (for Windows and Linux).
# this avoids WebUI installing a CUDA version and trying to activate it
if OS_NAME in ("Windows", "Linux") and not has_discrete_graphics_card():
run_in_conda(["python", "-m", "pip", "install", "torch", "torchvision"], cwd=WEBUI_DIR)
def start_backend():
@ -59,6 +97,18 @@ def start_backend():
if not os.path.exists(BACKEND_DIR):
install_backend()
if backend_config.get("auto_update", True):
run_in_conda(["git", "add", "-A", "."], cwd=WEBUI_DIR)
run_in_conda(["git", "stash"], cwd=WEBUI_DIR)
run_in_conda(["git", "reset", "--hard"], cwd=WEBUI_DIR)
run_in_conda(["git", "fetch"], cwd=WEBUI_DIR)
run_in_conda(["git", "-c", "advice.detachedHead=false", "checkout", WEBUI_COMMIT], cwd=WEBUI_DIR)
# hack to prevent webui-macos-env.sh from overwriting the COMMANDLINE_ARGS env variable
mac_webui_file = os.path.join(WEBUI_DIR, "webui-macos-env.sh")
if os.path.exists(mac_webui_file):
os.remove(mac_webui_file)
impl.WEBUI_HOST = backend_config.get("host", "localhost")
impl.WEBUI_PORT = backend_config.get("port", "7860")
@ -68,11 +118,11 @@ def start_backend():
def target():
global backend_process
cmd = "webui.bat" if platform.system() == "Windows" else "webui.sh"
cmd = "webui.bat" if OS_NAME == "Windows" else "./webui.sh"
while True:
print("starting", cmd, WEBUI_DIR)
backend_process = subprocess.Popen([cmd], shell=True, cwd=WEBUI_DIR, env=env)
backend_process = run_in_conda([cmd], cwd=WEBUI_DIR, env=env, wait=False)
backend_process.wait()
stop_backend()
@ -94,7 +144,51 @@ def stop_backend():
def uninstall_backend():
pass
shutil.rmtree(BACKEND_DIR)
def is_installed():
if not os.path.exists(BACKEND_DIR) or not os.path.exists(SYSTEM_DIR) or not os.path.exists(WEBUI_DIR):
return True
env = dict(os.environ)
env.update(get_env())
try:
out = check_output_in_conda(["python", "-m", "pip", "show", "torch"], env=env)
return "Version" in out.decode()
except subprocess.CalledProcessError:
pass
return False
def run(cmds: list, cwd=None, env=None, stream_output=True, wait=True):
p = subprocess.Popen(cmds, cwd=cwd, env=env, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
if stream_output:
while True:
output = p.stdout.readline()
output = output.decode()
if output == "" and p.poll() is not None:
break
if output:
print(output, end="")
if wait:
p.wait()
return p
def run_in_conda(cmds: list, *args, **kwargs):
cmds = [conda, "run", "--no-capture-output", "--prefix", SYSTEM_DIR] + cmds
return run(cmds, *args, **kwargs)
def check_output_in_conda(cmds: list, cwd=None, env=None):
cmds = [conda, "run", "--no-capture-output", "--prefix", SYSTEM_DIR] + cmds
return subprocess.check_output(cmds, cwd=cwd, env=env, stderr=subprocess.PIPE)
def create_context():
@ -130,34 +224,62 @@ def get_env():
env_entries = {
"PATH": [
f"{dir}/git/bin",
f"{dir}/python",
f"{dir}/python/Library/bin",
f"{dir}/python/Scripts",
f"{dir}/python/Library/usr/bin",
f"{dir}",
f"{dir}/bin",
f"{dir}/Library/bin",
f"{dir}/Scripts",
f"{dir}/usr/bin",
],
"PYTHONPATH": [
f"{dir}/python",
f"{dir}/python/lib/site-packages",
f"{dir}/python/lib/python3.10/site-packages",
f"{dir}",
f"{dir}/lib/site-packages",
f"{dir}/lib/python3.10/site-packages",
],
"PYTHONHOME": [],
"PY_LIBS": [f"{dir}/python/Scripts/Lib", f"{dir}/python/Scripts/Lib/site-packages"],
"PY_PIP": [f"{dir}/python/Scripts"],
"PIP_INSTALLER_LOCATION": [f"{dir}/python/get-pip.py"],
"PY_LIBS": [
f"{dir}/Scripts/Lib",
f"{dir}/Scripts/Lib/site-packages",
f"{dir}/lib",
f"{dir}/lib/python3.10/site-packages",
],
"PY_PIP": [f"{dir}/Scripts", f"{dir}/bin"],
"PIP_INSTALLER_LOCATION": [], # [f"{dir}/python/get-pip.py"],
"TRANSFORMERS_CACHE": [f"{dir}/transformers-cache"],
"HF_HUB_DISABLE_SYMLINKS_WARNING": ["true"],
"COMMANDLINE_ARGS": [f'--api --models-dir "{models_dir}" {model_path_args}'],
"COMMANDLINE_ARGS": [f'--api --models-dir "{models_dir}" {model_path_args} --skip-torch-cuda-test'],
"SKIP_VENV": ["1"],
"SD_WEBUI_RESTARTING": ["1"],
"PYTHON": [f"{dir}/python/python"],
"GIT": [f"{dir}/git/bin/git"],
}
if platform.system() == "Windows":
if OS_NAME == "Windows":
env_entries["PATH"].append("C:/Windows/System32")
env_entries["PATH"].append("C:/Windows/System32/wbem")
env_entries["PYTHONNOUSERSITE"] = ["1"]
env_entries["PYTHON"] = [f"{dir}/python"]
env_entries["GIT"] = [f"{dir}/Library/bin/git"]
else:
env_entries["PATH"].append("/bin")
env_entries["PATH"].append("/usr/bin")
env_entries["PATH"].append("/usr/sbin")
env_entries["PYTHONNOUSERSITE"] = ["y"]
env_entries["PYTHON"] = [f"{dir}/bin/python"]
env_entries["GIT"] = [f"{dir}/bin/git"]
env_entries["venv_dir"] = ["-"]
if OS_NAME in ("Windows", "Linux") and not has_discrete_graphics_card():
env_entries["COMMANDLINE_ARGS"][0] += " --always-cpu"
if OS_NAME == "Darwin":
# based on https://github.com/lllyasviel/stable-diffusion-webui-forge/blob/e26abf87ecd1eefd9ab0a198eee56f9c643e4001/webui-macos-env.sh
# hack - have to define these here, otherwise webui-macos-env.sh will overwrite COMMANDLINE_ARGS
env_entries["COMMANDLINE_ARGS"][0] += " --upcast-sampling --no-half-vae --use-cpu interrogate"
env_entries["PYTORCH_ENABLE_MPS_FALLBACK"] = ["1"]
cpu_name = str(subprocess.check_output(["sysctl", "-n", "machdep.cpu.brand_string"]))
if "Intel" in cpu_name:
env_entries["TORCH_COMMAND"] = ["pip install torch==2.1.2 torchvision==0.16.2"]
else:
env_entries["TORCH_COMMAND"] = ["pip install torch==2.3.1 torchvision==0.18.1"]
env = {}
for key, paths in env_entries.items():
@ -169,6 +291,40 @@ def get_env():
return env
def has_discrete_graphics_card():
system = OS_NAME
if system == "Windows":
try:
output = subprocess.check_output(
["wmic", "path", "win32_videocontroller", "get", "name"], stderr=subprocess.STDOUT
)
# Filter for discrete graphics cards (NVIDIA, AMD, etc.)
discrete_gpus = ["NVIDIA", "AMD", "ATI"]
return any(gpu in output.decode() for gpu in discrete_gpus)
except subprocess.CalledProcessError:
return False
elif system == "Linux":
try:
output = subprocess.check_output(["lspci"], stderr=subprocess.STDOUT)
# Check for discrete GPUs (NVIDIA, AMD)
discrete_gpus = ["NVIDIA", "AMD", "Advanced Micro Devices"]
return any(gpu in line for line in output.decode().splitlines() for gpu in discrete_gpus)
except subprocess.CalledProcessError:
return False
elif system == "Darwin": # macOS
try:
output = subprocess.check_output(["system_profiler", "SPDisplaysDataType"], stderr=subprocess.STDOUT)
# Check for discrete GPU in the output
return "NVIDIA" in output.decode() or "AMD" in output.decode()
except subprocess.CalledProcessError:
return False
return False
# https://stackoverflow.com/a/25134985
def kill(proc_pid):
process = psutil.Process(proc_pid)

3
ui/easydiffusion/task_manager.py
View File

@ -234,6 +234,7 @@ def thread_render(device):
from easydiffusion import model_manager, runtime
from easydiffusion.backend_manager import backend
from requests import ConnectionError
try:
runtime.init(device)
@ -252,7 +253,7 @@ def thread_render(device):
break
time.sleep(1)
except TimeoutError:
except (TimeoutError, ConnectionError):
time.sleep(1)
model_manager.load_default_models(runtime.context)