67 lines
2.2 KiB
Python
67 lines
2.2 KiB
Python
import __main__
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import os
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import subprocess
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import threading
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import sys
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import locale
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import traceback
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def handle_stream(stream, prefix):
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stream.reconfigure(encoding=locale.getpreferredencoding(), errors='replace')
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for msg in stream:
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if prefix == '[!]' and ('it/s]' in msg or 's/it]' in msg) and ('%|' in msg or 'it [' in msg):
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if msg.startswith('100%'):
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print('\r' + msg, end="", file=sys.stderr),
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else:
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print('\r' + msg[:-1], end="", file=sys.stderr),
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else:
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if prefix == '[!]':
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print(prefix, msg, end="", file=sys.stderr)
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else:
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print(prefix, msg, end="")
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def run_script(cmd, cwd='.'):
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if len(cmd) > 0 and cmd[0].startswith("#"):
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print(f"[ComfyUI-LayerDivider] Unexpected behavior: `{cmd}`")
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return 0
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process = subprocess.Popen(cmd, cwd=cwd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, text=True, bufsize=1)
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stdout_thread = threading.Thread(target=handle_stream, args=(process.stdout, ""))
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stderr_thread = threading.Thread(target=handle_stream, args=(process.stderr, "[!]"))
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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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try:
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from .layer_divider_node import NODE_CLASS_MAPPINGS
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except:
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my_path = os.path.dirname(__file__)
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requirements_path = os.path.join(my_path, "requirements.txt")
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print(f"## LayerDivider: installing dependencies")
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run_script([sys.executable, '-s', '-m', 'pip', 'install', '-r', requirements_path])
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try:
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from .layer_divider_node import NODE_CLASS_MAPPINGS
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except:
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print(f"## [ERROR] LayerDivider: Attempting to reinstall dependencies using an alternative method.")
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run_script([sys.executable, '-s', '-m', 'pip', 'install', '--user', '-r', requirements_path])
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try:
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from .nodes import NODE_CLASS_MAPPINGS
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except:
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print(f"## [ERROR] LayerDivider: Failed to install package in the correct Python environment.")
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traceback.print_exc()
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print(f"## LayerDivider: installing dependencies done.")
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__all__ = ['NODE_CLASS_MAPPINGS', 'NODE_DISPLAY_NAME_MAPPINGS']
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