2024-08-23 09:01:02 +00:00
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import sys
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import inspect
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import importlib
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from pathlib import Path
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VENDOR_DIR = Path(__file__).parent
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VENDORED_LIBS = {
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# sys.path dir: library name
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'python-atomicwrites': 'atomicwrites',
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'django-taggit': 'taggit',
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'pydantic-pkgr': 'pydantic_pkgr',
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'pocket': 'pocket',
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'base32-crockford': 'base32_crockford',
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}
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def load_vendored_libs():
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for lib_subdir, lib_name in VENDORED_LIBS.items():
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lib_dir = VENDOR_DIR / lib_subdir
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assert lib_dir.is_dir(), 'Expected vendor libary {lib_name} could not be found in {lib_dir}'
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try:
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lib = importlib.import_module(lib_name)
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# print(f"Successfully imported lib from environment {lib_name}: {inspect.getfile(lib)}")
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except ImportError:
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sys.path.append(str(lib_dir))
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try:
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lib = importlib.import_module(lib_name)
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# print(f"Successfully imported lib from vendored fallback {lib_name}: {inspect.getfile(lib)}")
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except ImportError as e:
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print(f"Failed to import lib from environment or vendored fallback {lib_name}: {e}", file=sys.stderr)
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sys.exit(1)
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