SystemGuard/src/scripts/utils/missing_dependency.py at dev · codeperfectplus/SystemGuard · GitHub

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# check_requirements.py

import pkg_resources

import sys

def get_installed_packages():

return {pkg.key for pkg in pkg_resources.working_set}

def read_requirements(file_path):

with open(file_path, 'r') as f:

return {line.strip().split('==')[0].lower() for line in f if line.strip() and not line.startswith('#')}

def main(requirements_file):

installed_packages = get_installed_packages()

required_packages = read_requirements(requirements_file)

missing_packages = required_packages - installed_packages

if missing_packages:

print('\n'.join(missing_packages))

else:

print('All packages are installed.')

if __name__ == "__main__":

if len(sys.argv) != 2:

print("Usage: python check_requirements.py <requirements_file>")

sys.exit(1)

requirements_file = sys.argv[1]

main(requirements_file)

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