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- import os
- import sys
- import traceback
- import importlib.util
- def load_module(path):
- module_spec = importlib.util.spec_from_file_location(os.path.basename(path), path)
- module = importlib.util.module_from_spec(module_spec)
- module_spec.loader.exec_module(module)
- return module
- def preload_extensions(extensions_dir, parser):
- if not os.path.isdir(extensions_dir):
- return
- for dirname in sorted(os.listdir(extensions_dir)):
- preload_script = os.path.join(extensions_dir, dirname, "preload.py")
- if not os.path.isfile(preload_script):
- continue
- try:
- module = load_module(preload_script)
- if hasattr(module, 'preload'):
- module.preload(parser)
- except Exception:
- print(f"Error running preload() for {preload_script}", file=sys.stderr)
- print(traceback.format_exc(), file=sys.stderr)
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