alphard/efficiency-nodes-comfyui
1
0
Fork 0
mirror of https://github.com/jags111/efficiency-nodes-comfyui.git synced 2026-03-21 21:22:13 -03:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #207 from LucianoCirino/Remove-auto-dependency-installation

Browse Source 
Remove auto dependency installations
This commit is contained in:
TSC
2023-10-21 09:33:02 -05:00
committed by GitHub
parent 166647feea 3374f36ec8
commit 1c41b50081
1 changed files with 0 additions and 61 deletions
Download Patch File Download Diff File Expand all files Collapse all files

61
tsc_utils.py
View File

@@ -515,67 +515,6 @@ def set_preview_method(method):
def global_preview_method():
return args.preview_method
#-----------------------------------------------------------------------------------------------------------------------
# Auto install Efficiency Nodes Python package dependencies
import subprocess
# Note: This auto-installer installs packages listed in the requirements.txt.
# It first checks if python.exe exists inside the ...\ComfyUI_windows_portable\python_embeded directory.
# If python.exe is found in that location, it will use this embedded Python version for the installation.
# Otherwise, it uses the Python interpreter that's currently executing the script (via sys.executable) to attempt a general pip install of the packages.
# If any errors occur during installation, the user is directed to manually install the required packages.
def install_packages(my_dir):
# Compute path to the target site-packages
target_dir = os.path.abspath(os.path.join(my_dir, '..', '..', '..', 'python_embeded', 'Lib', 'site-packages'))
embedded_python_exe = os.path.abspath(os.path.join(my_dir, '..', '..', '..', 'python_embeded', 'python.exe'))
# If embedded_python_exe exists, target the installations. Otherwise, go untargeted.
use_embedded = os.path.exists(embedded_python_exe) and embedded_python_exe == sys.executable
# Load packages from requirements.txt
with open(os.path.join(my_dir, 'requirements.txt'), 'r') as f:
required_packages = [line.strip() for line in f if line.strip()]
try:
installed_packages = packages(embedded_python_exe if use_embedded else None, versions=False)
for pkg in required_packages:
if pkg not in installed_packages:
printout = f"Installing required package '{pkg}'..."
print(f"{message('Efficiency Nodes:')} {printout}", end='', flush=True)
if use_embedded: # Targeted installation
subprocess.check_call([embedded_python_exe, '-m', 'pip', 'install', pkg, '--target=' + target_dir,
'--no-warn-script-location', '--disable-pip-version-check'],
stdout=subprocess.DEVNULL, stderr=subprocess.PIPE)
else: # Untargeted installation
subprocess.check_call([sys.executable, "-m", "pip", 'install', pkg],
stdout=subprocess.DEVNULL, stderr=subprocess.PIPE)
print(f"\r{message('Efficiency Nodes:')} {printout}{success('Installed!')}", flush=True)
except Exception as e: # This catches all exceptions derived from the base Exception class
print_general_error_message()
def packages(python_exe=None, versions=False):
try:
if python_exe:
return [(r.decode().split('==')[0] if not versions else r.decode()) for r in
subprocess.check_output([python_exe, '-m', 'pip', 'freeze']).split()]
else:
return [(r.split('==')[0] if not versions else r) for r in
subprocess.getoutput([sys.executable, "-m", "pip", "freeze"]).splitlines()]
except subprocess.CalledProcessError as e:
raise e # re-raise the error to handle it outside
def print_general_error_message():
print(
f"\r{message('Efficiency Nodes:')} An unexpected error occurred during the package installation process. {error('Failed!')}")
print(warning("Please try manually installing the required packages from the requirements.txt file."))
# Install missing packages
install_packages(my_dir)
#-----------------------------------------------------------------------------------------------------------------------
# Delete efficiency nodes web extensions from 'ComfyUI\web\extensions'.
# Pull https://github.com/comfyanonymous/ComfyUI/pull/1273 now allows defining web extensions through a dir path in init