24 lines
923 B
Python
24 lines
923 B
Python
import importlib
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import pkg_resources
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def check_versions(requirements_file):
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with open(requirements_file, 'r', encoding='utf-8') as f:
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packages = [line.strip() for line in f if line.strip() and not line.startswith('#') and not line.startswith('//')]
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print(f"{'Package':<20} {'Installed Version':<20}")
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print('-' * 40)
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for pkg in packages:
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try:
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# 有些包名和import名不同，优先用pkg_resources
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version = pkg_resources.get_distribution(pkg).version
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print(f"{pkg:<20} {version:<20}")
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except Exception:
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try:
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mod = importlib.import_module(pkg)
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version = getattr(mod, '__version__', 'Unknown')
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print(f"{pkg:<20} {version:<20}")
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except Exception:
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print(f"{pkg:<20} {'Not Installed':<20}")
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if __name__ == "__main__":
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check_versions("requirements.txt") |