107 lines
3.1 KiB
Python
107 lines
3.1 KiB
Python
import platform
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import os
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import shutil
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import sys
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import subprocess
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import threading
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import locale
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import traceback
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import re
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main_path = os.path.dirname(__file__)
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sys.path.append(main_path)
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def handle_stream(stream, is_stdout):
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stream.reconfigure(encoding=locale.getpreferredencoding(), errors='replace')
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for msg in stream:
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if is_stdout:
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print(msg, end="", file=sys.stdout)
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else:
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print(msg, end="", file=sys.stderr)
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def process_wrap(cmd_str, cwd=None, handler=None):
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print(f"[Impact Pack] EXECUTE: {cmd_str} in '{cwd}'")
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process = subprocess.Popen(cmd_str, cwd=cwd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True, bufsize=1)
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if handler is None:
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handler = handle_stream
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stdout_thread = threading.Thread(target=handler, args=(process.stdout, True))
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stderr_thread = threading.Thread(target=handler, args=(process.stderr, False))
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stdout_thread.start()
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stderr_thread.start()
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stdout_thread.join()
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stderr_thread.join()
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return process.wait()
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# ---
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pip_list = None
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def get_installed_packages():
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global pip_list
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if pip_list is None:
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try:
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result = subprocess.check_output([sys.executable, '-m', 'pip', 'list'], universal_newlines=True)
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pip_list = set([line.split()[0].lower() for line in result.split('\n') if line.strip()])
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except subprocess.CalledProcessError as e:
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print(f"[ComfyUI-Manager] Failed to retrieve the information of installed pip packages.")
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return set()
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return pip_list
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def is_installed(name):
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name = name.strip()
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pattern = r'([^<>!=]+)([<>!=]=?)'
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match = re.search(pattern, name)
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if match:
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name = match.group(1)
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result = name.lower() in get_installed_packages()
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return result
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def check_and_install_requirements(file_path):
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print(f"req_path: {file_path}")
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if os.path.exists(file_path):
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with open(file_path, 'r') as file:
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lines = file.readlines()
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for line in lines:
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if not is_installed(line):
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process_wrap(pip_install + [line], cwd=main_path)
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return False
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return True
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try:
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import platform
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print("### ComfyUI-Impact-Pack: Check dependencies")
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if "python_embeded" in sys.executable or "python_embedded" in sys.executable:
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pip_install = [sys.executable, '-s', '-m', 'pip', 'install']
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mim_install = [sys.executable, '-s', '-m', 'mim', 'install']
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else:
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pip_install = [sys.executable, '-m', 'pip', 'install']
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mim_install = [sys.executable, '-m', 'mim', 'install']
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subpack_req = os.path.join(main_path, "requirements.txt")
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check_and_install_requirements(subpack_req)
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if platform.system() != "Windows":
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process_wrap([sys.executable, '-s', '-m', 'pip', 'install', '-q', 'mmcv_full'])
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if sys.argv[0] == 'install.py':
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sys.path.append('.') # for portable version
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except Exception as e:
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print("[ERROR] ComfyUI-Impact-Pack: Dependency installation has failed. Please install manually.")
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traceback.print_exc()
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