I am looking to pass a user entered arguments from the command line to an entry point for a python script. Thus far I have tried to used argparse to pass the arguments from the command line to the test.py script. When I try to pass the arguments they are not recognised and I recieve the following error.
load_entry_point(‘thesaurus==0.1’, ‘console_scripts’, ‘thesaurus’)()
TypeError: find_synonym() missing 1 required positional argument: ‘argv’
I have looked at other examples on here but have not been able to get any of the solutions to work.
def main(argv): if argv is None: argv = sys.argv parser = argparse.ArgumentParser(description='Enter string') parser.add_argument('string', type=str, help='Enter word or words', nargs='*') args = parser.parse_args(argv[1:]) print(args) if __name__ == "__main__": sys.exit(main(sys.argv))
My setup.py script entry point looks like the following
setup(entry_points={'console_scripts': ['test=test_folder.main:main']})
What I expect to happen is similar to when I run python main.py main foo. Which will successfully print out hello when it is passes to the function.
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Answer
So it works now when I remove the the arguments from the function.
def main(): parser = argparse.ArgumentParser(description='Enter string') parser.add_argument('string', type=str, help='Enter word or words', nargs='*') args = parser.parse_args() print(args.string) if __name__ == "__main__": main()
I believe that it might work with the sys.arv used in the first example, as my actual problem was that when I re-downloaded this script from GitHub using.
pip install git+ URL
The script was not updating so the error persisted, This required deleting all the files related to the GitHub repository and re-installing it using the same pip command.