cli-veripy

cli_veripy

This is a robust CLI arguments verification and management module that I made for use in my own CLI projects.

Quickstart/Features

• pargs are positional arguments and can be accessed via cli_args_instance[some integer index] or via a key string if a parg name is provided via pargs_names

• The CLIArgument class (not to be confused with CLIArguments) can be used instead of types when defining your positional arguments, keyword arguments and flags for extra validation and documentation.

• If help_menu is set to True when creating the CLIArguments, you can display documentation (if available) for the argument by doing python program_name.py help:argument_name.

• To require a CLI argument to be an existing file system path, you can set the CLI argument type to ExistingPath. The CLIArguments class will then automatically handle any invalid paths.

• If you wish to have CLI errors handled by CLIArguments just set exit_on_invalid to true when CLIArguments.__init__ is called.